[solved] Nvidia driver stopped working correctly after reboot & ...

CocaineJohnsson · 2021-05-17 09:13:09

My nvidia drivers stopped working correctly after a reboot, during this boot I had not installed, reinstalled, or uninstalled anything -- this already flags it as unusual in my head, I rebooted because the oom reaper was giving me trouble (by deciding to kill Xorg in its infinite wisdom) and that was the fastest way to free up some more memory.

After rebooting and cold booting with the problem persistedI figured my system hasn't been updated for a while now (running nvidia 460.67 and kernel 5.11.13) so I upgraded them to 465.27 and 5.12.4 respectively, and that doesn't help either.

I'd guess it's linked to this (reddit.com/r/archlinux) but it's hard to say.

Most telling, I think, is that glxinfo and inxi both reveal that it's fallen back on llvmpipe instead of /actually/ loading properly

username@nihil ~ $ glxinfo -B
name of display: :0
display: :0 screen: 0
direct rendering: Yes
Extended renderer info (GLX_MESA_query_renderer):
Vendor: Mesa/X.org (0xffffffff)
Device: llvmpipe (LLVM 11.1.0, 256 bits) (0xffffffff)
Version: 21.1.0
Accelerated: no
Video memory: 16013MB
Unified memory: no
Preferred profile: core (0x1)
Max core profile version: 4.5
Max compat profile version: 3.1
Max GLES1 profile version: 1.1
Max GLES[23] profile version: 3.2
OpenGL vendor string: Mesa/X.org
OpenGL renderer string: llvmpipe (LLVM 11.1.0, 256 bits)
OpenGL core profile version string: 4.5 (Core Profile) Mesa 21.1.0
OpenGL core profile shading language version string: 4.50
OpenGL core profile context flags: (none)
OpenGL core profile profile mask: core profile

OpenGL version string: 3.1 Mesa 21.1.0
OpenGL shading language version string: 1.40
OpenGL context flags: (none)

OpenGL ES profile version string: OpenGL ES 3.2 Mesa 21.1.0
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.20

username@nihil ~ $ inxi -G
zsh: correct 'inxi' to '_inxi' [nyae]? n
Graphics:  Device-1: NVIDIA GP104 [GeForce GTX 1070] driver: nvidia v: 465.27 
           Display: x11 server: X.Org 1.20.11 driver: loaded: modesetting failed: nvidia resolution: 1: 3840x2160~60Hz 
           2: 3840x2160~60Hz 3: 3840x2160~60Hz 
           OpenGL: renderer: llvmpipe (LLVM 11.1.0 256 bits) v: 4.5 Mesa 21.1.0

Though it is loaded, or nvidia-smi would fail (lspci -k | grep nvidida confirms as much)

$ lspci -k | grep nvidia
	Kernel driver in use: nvidia
	Kernel modules: nouveau, nvidia_drm, nvidia

username@nihil ~ $ nvidia-smi
Mon May 17 04:08:00 2021       
+-----------------------------------------------------------------------------+
| NVIDIA-SMI 465.27       Driver Version: 465.27       CUDA Version: 11.3     |
|-------------------------------+----------------------+----------------------+
| GPU  Name        Persistence-M| Bus-Id        Disp.A | Volatile Uncorr. ECC |
| Fan  Temp  Perf  Pwr:Usage/Cap|         Memory-Usage | GPU-Util  Compute M. |
|                               |                      |               MIG M. |
|===============================+======================+======================|
|   0  NVIDIA GeForce ...  Off  | 00000000:1C:00.0  On |                  N/A |
|  0%   60C    P0    42W / 230W |    672MiB /  8116MiB |     11%      Default |
|                               |                      |                  N/A |
+-------------------------------+----------------------+----------------------+
                                                                               
+-----------------------------------------------------------------------------+
| Processes:                                                                  |
|  GPU   GI   CI        PID   Type   Process name                  GPU Memory |
|        ID   ID                                                   Usage      |
|=============================================================================|
|    0   N/A  N/A       549      G   /usr/lib/Xorg                     470MiB |
+-----------------------------------------------------------------------------+

dmesg -wH output:

[  +0.159916] nvidia-modeset: Loading NVIDIA Kernel Mode Setting Driver for UNIX platforms  465.27  Thu Apr 22 23:12:47 UTC 2021
[  +0.192039] EDAC amd64: F17h detected (node 0).
[  +0.000036] EDAC amd64: Node 0: DRAM ECC disabled.
[  +0.000976] [drm] [nvidia-drm] [GPU ID 0x00001c00] Loading driver
[  +0.037751] [drm] Initialized nvidia-drm 0.0.0 20160202 for 0000:1c:00.0 on minor 0
[  +0.339659] EDAC amd64: F17h detected (node 0).
[  +0.000040] EDAC amd64: Node 0: DRAM ECC disabled.
[  +0.209749] EDAC amd64: F17h detected (node 0).
[  +0.000037] EDAC amd64: Node 0: DRAM ECC disabled.
[  +0.249754] EDAC amd64: F17h detected (node 0).
[  +0.000035] EDAC amd64: Node 0: DRAM ECC disabled.
[  +0.260731] EDAC amd64: F17h detected (node 0).
[  +0.000032] EDAC amd64: Node 0: DRAM ECC disabled.
[  +0.039802] ------------[ cut here ]------------
[  +0.000004] WARNING: CPU: 15 PID: 511 at /build/nvidia-lts/src/nvidia/465.27/build/nvidia-drm/nvidia-drm-drv.c:568 nv_drm_master_set+0x22/0x30 [nvidia_drm]
[  +0.000001] Modules linked in: pcc_cpufreq(-) fjes(-) amd64_edac_mod(-) nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) cfg80211 joydev mousedev snd_hda_codec_realtek snd_hda_codec_hdmi snd_hda_codec_generic ledtrig_audio rfkill snd_hda_intel 8021q snd_intel_dspcfg garp soundwire_intel mrp stp soundwire_generic_allocation llc soundwire_cadence snd_hda_codec snd_hda_core soundwire_bus snd_usb_audio snd_soc_core edac_mce_amd snd_usbmidi_lib snd_hwdep kvm_amd snd_rawmidi snd_compress snd_seq_device nls_iso8859_1 ac97_bus ccp mc vfat snd_pcm_dmaengine fat usbhid rng_core wmi_bmof mxm_wmi kvm snd_pcm irqbypass crct10dif_pclmul crc32_pclmul drm_kms_helper ghash_clmulni_intel aesni_intel igb crypto_simd cryptd glue_helper snd_timer cec rapl snd syscopyarea sp5100_tco sysfillrect i2c_algo_bit sysimgblt i2c_piix4 pcspkr soundcore dca fb_sys_fops k10temp wmi gpio_amdpt pinctrl_amd gpio_generic mac_hid acpi_cpufreq drm sg fuse agpgart bpf_preload ip_tables x_tables ext4 crc32c_generic crc16 mbcache
[  +0.000022]  jbd2 crc32c_intel xhci_pci xhci_pci_renesas
[  +0.000003] CPU: 15 PID: 511 Comm: Xorg Tainted: P           OE     5.10.37-1-lts #1
[  +0.000001] Hardware name: Micro-Star International Co., Ltd. MS-7B78/X470 GAMING PRO CARBON (MS-7B78), BIOS 2.80 03/06/2019
[  +0.000002] RIP: 0010:nv_drm_master_set+0x22/0x30 [nvidia_drm]
[  +0.000001] Code: 70 c3 e8 d1 cd 99 cc 90 0f 1f 44 00 00 48 8b 47 48 48 8b 78 20 48 8b 05 ac 5c 00 00 48 8b 40 28 e8 63 3a d8 cc 84 c0 74 01 c3 <0f> 0b c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 80 3d 8c
[  +0.000001] RSP: 0018:ffffa046c1393bd0 EFLAGS: 00010246
[  +0.000002] RAX: 0000000000000000 RBX: ffff8dd494476600 RCX: 0000000000000008
[  +0.000000] RDX: ffffffffc32e6ed8 RSI: 0000000000000292 RDI: ffffffffc32e6ea0
[  +0.000001] RBP: ffff8dd485288000 R08: 0000000000000008 R09: ffffa046c1393bb8
[  +0.000000] R10: ffff8dd494476600 R11: 0000000000000000 R12: ffff8dd4a596b800
[  +0.000001] R13: 0000000000000000 R14: ffff8dd4a596b800 R15: 00000000963db228
[  +0.000001] FS:  00007f339f9d7940(0000) GS:ffff8dd78ebc0000(0000) knlGS:0000000000000000
[  +0.000001] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  +0.000000] CR2: 000055ba94f9c258 CR3: 000000010d8b2000 CR4: 00000000003506e0
[  +0.000001] Call Trace:
[  +0.000011]  drm_new_set_master+0x7a/0x100 [drm]
[  +0.000009]  drm_master_open+0x68/0x90 [drm]
[  +0.000008]  drm_open+0xf5/0x240 [drm]
[  +0.000009]  drm_stub_open+0xab/0x130 [drm]
[  +0.000003]  chrdev_open+0xf3/0x220
[  +0.000002]  ? cdev_device_add+0x90/0x90
[  +0.000001]  do_dentry_open+0x14e/0x380
[  +0.000002]  path_openat+0xb3b/0xfc0
[  +0.000003]  ? fsnotify+0x4f1/0x560
[  +0.000001]  do_filp_open+0x91/0x130
[  +0.000001]  ? getname_flags.part.0+0x2c/0x1b0
[  +0.000001]  ? __check_object_size+0x136/0x150
[  +0.000001]  do_sys_openat2+0x96/0x150
[  +0.000002]  __x64_sys_openat+0x53/0x90
[  +0.000003]  do_syscall_64+0x33/0x40
[  +0.000001]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[  +0.000002] RIP: 0033:0x7f33a03d5634
[  +0.000001] Code: 24 20 eb 8f 66 90 44 89 54 24 0c e8 16 59 f9 ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 68 59 f9 ff 8b 44
[  +0.000000] RSP: 002b:00007ffc8f360790 EFLAGS: 00000293 ORIG_RAX: 0000000000000101
[  +0.000001] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 00007f33a03d5634
[  +0.000001] RDX: 0000000000080002 RSI: 000055ba94ec1580 RDI: 00000000ffffff9c
[  +0.000000] RBP: 000055ba94ec1580 R08: 0000000000000000 R09: 0000000000000000
[  +0.000000] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000080002
[  +0.000001] R13: 000055ba94ec1580 R14: 000055ba94ec1580 R15: 0000000000000000
[  +0.000001] ---[ end trace 888b6c98238c4c15 ]---
[  +0.003718] ------------[ cut here ]------------
[  +0.000003] WARNING: CPU: 15 PID: 511 at /build/nvidia-lts/src/nvidia/465.27/build/nvidia-drm/nvidia-drm-drv.c:568 nv_drm_master_set+0x22/0x30 [nvidia_drm]
[  +0.000001] Modules linked in: pcc_cpufreq(-) fjes(-) amd64_edac_mod(-) nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) cfg80211 joydev mousedev snd_hda_codec_realtek snd_hda_codec_hdmi snd_hda_codec_generic ledtrig_audio rfkill snd_hda_intel 8021q snd_intel_dspcfg garp soundwire_intel mrp stp soundwire_generic_allocation llc soundwire_cadence snd_hda_codec snd_hda_core soundwire_bus snd_usb_audio snd_soc_core edac_mce_amd snd_usbmidi_lib snd_hwdep kvm_amd snd_rawmidi snd_compress snd_seq_device nls_iso8859_1 ac97_bus ccp mc vfat snd_pcm_dmaengine fat usbhid rng_core wmi_bmof mxm_wmi kvm snd_pcm irqbypass crct10dif_pclmul crc32_pclmul drm_kms_helper ghash_clmulni_intel aesni_intel igb crypto_simd cryptd glue_helper snd_timer cec rapl snd syscopyarea sp5100_tco sysfillrect i2c_algo_bit sysimgblt i2c_piix4 pcspkr soundcore dca fb_sys_fops k10temp wmi gpio_amdpt pinctrl_amd gpio_generic mac_hid acpi_cpufreq drm sg fuse agpgart bpf_preload ip_tables x_tables ext4 crc32c_generic crc16 mbcache
[  +0.000020]  jbd2 crc32c_intel xhci_pci xhci_pci_renesas
[  +0.000002] CPU: 15 PID: 511 Comm: Xorg Tainted: P        W  OE     5.10.37-1-lts #1
[  +0.000000] Hardware name: Micro-Star International Co., Ltd. MS-7B78/X470 GAMING PRO CARBON (MS-7B78), BIOS 2.80 03/06/2019
[  +0.000002] RIP: 0010:nv_drm_master_set+0x22/0x30 [nvidia_drm]
[  +0.000001] Code: 70 c3 e8 d1 cd 99 cc 90 0f 1f 44 00 00 48 8b 47 48 48 8b 78 20 48 8b 05 ac 5c 00 00 48 8b 40 28 e8 63 3a d8 cc 84 c0 74 01 c3 <0f> 0b c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 80 3d 8c
[  +0.000000] RSP: 0018:ffffa046c1393bd0 EFLAGS: 00010246
[  +0.000001] RAX: 0000000000000000 RBX: ffff8dd494476600 RCX: 0000000000000008
[  +0.000000] RDX: ffffffffc32e6ed8 RSI: 0000000000000292 RDI: ffffffffc32e6ea0
[  +0.000001] RBP: ffff8dd485288000 R08: 0000000000000008 R09: ffffa046c1393bb8
[  +0.000000] R10: ffff8dd494476600 R11: 0000000001320122 R12: ffff8dd4a596b800
[  +0.000001] R13: 0000000000000000 R14: ffff8dd4a596b800 R15: 00000000963db228
[  +0.000001] FS:  00007f339f9d7940(0000) GS:ffff8dd78ebc0000(0000) knlGS:0000000000000000
[  +0.000000] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  +0.000001] CR2: 000055ba947983a8 CR3: 000000010d8b2000 CR4: 00000000003506e0
[  +0.000000] Call Trace:
[  +0.000008]  drm_new_set_master+0x7a/0x100 [drm]
[  +0.000008]  drm_master_open+0x68/0x90 [drm]
[  +0.000008]  drm_open+0xf5/0x240 [drm]
[  +0.000008]  drm_stub_open+0xab/0x130 [drm]
[  +0.000002]  chrdev_open+0xf3/0x220
[  +0.000000]  ? cdev_device_add+0x90/0x90
[  +0.000002]  do_dentry_open+0x14e/0x380
[  +0.000000]  path_openat+0xb3b/0xfc0
[  +0.000002]  ? fsnotify+0x4f1/0x560
[  +0.000001]  do_filp_open+0x91/0x130
[  +0.000001]  ? getname_flags.part.0+0x2c/0x1b0
[  +0.000001]  ? __check_object_size+0x136/0x150
[  +0.000001]  do_sys_openat2+0x96/0x150
[  +0.000001]  __x64_sys_openat+0x53/0x90
[  +0.000001]  do_syscall_64+0x33/0x40
[  +0.000001]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[  +0.000001] RIP: 0033:0x7f33a03d5634
[  +0.000001] Code: 24 20 eb 8f 66 90 44 89 54 24 0c e8 16 59 f9 ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 68 59 f9 ff 8b 44
[  +0.000001] RSP: 002b:00007ffc8f360760 EFLAGS: 00000293 ORIG_RAX: 0000000000000101
[  +0.000000] RAX: ffffffffffffffda RBX: 000055ba94f5a020 RCX: 00007f33a03d5634
[  +0.000001] RDX: 0000000000080002 RSI: 000055ba94ec1580 RDI: 00000000ffffff9c
[  +0.000000] RBP: 000055ba94ec1580 R08: 0000000000000000 R09: 00007f33a04a6a60
[  +0.000001] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000080002
[  +0.000000] R13: 000055ba94ec1580 R14: 000055ba94ec1580 R15: 0000000000000001
[  +0.000001] ---[ end trace 888b6c98238c4c16 ]---
[  +0.000049] ------------[ cut here ]------------
[  +0.000002] WARNING: CPU: 15 PID: 511 at /build/nvidia-lts/src/nvidia/465.27/build/nvidia-drm/nvidia-drm-drv.c:568 nv_drm_master_set+0x22/0x30 [nvidia_drm]
[  +0.000001] Modules linked in: pcc_cpufreq(-) fjes(-) amd64_edac_mod(-) nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) cfg80211 joydev mousedev snd_hda_codec_realtek snd_hda_codec_hdmi snd_hda_codec_generic ledtrig_audio rfkill snd_hda_intel 8021q snd_intel_dspcfg garp soundwire_intel mrp stp soundwire_generic_allocation llc soundwire_cadence snd_hda_codec snd_hda_core soundwire_bus snd_usb_audio snd_soc_core edac_mce_amd snd_usbmidi_lib snd_hwdep kvm_amd snd_rawmidi snd_compress snd_seq_device nls_iso8859_1 ac97_bus ccp mc vfat snd_pcm_dmaengine fat usbhid rng_core wmi_bmof mxm_wmi kvm snd_pcm irqbypass crct10dif_pclmul crc32_pclmul drm_kms_helper ghash_clmulni_intel aesni_intel igb crypto_simd cryptd glue_helper snd_timer cec rapl snd syscopyarea sp5100_tco sysfillrect i2c_algo_bit sysimgblt i2c_piix4 pcspkr soundcore dca fb_sys_fops k10temp wmi gpio_amdpt pinctrl_amd gpio_generic mac_hid acpi_cpufreq drm sg fuse agpgart bpf_preload ip_tables x_tables ext4 crc32c_generic crc16 mbcache
[  +0.000019]  jbd2 crc32c_intel xhci_pci xhci_pci_renesas
[  +0.000002] CPU: 15 PID: 511 Comm: Xorg Tainted: P        W  OE     5.10.37-1-lts #1
[  +0.000000] Hardware name: Micro-Star International Co., Ltd. MS-7B78/X470 GAMING PRO CARBON (MS-7B78), BIOS 2.80 03/06/2019
[  +0.000002] RIP: 0010:nv_drm_master_set+0x22/0x30 [nvidia_drm]
[  +0.000001] Code: 70 c3 e8 d1 cd 99 cc 90 0f 1f 44 00 00 48 8b 47 48 48 8b 78 20 48 8b 05 ac 5c 00 00 48 8b 40 28 e8 63 3a d8 cc 84 c0 74 01 c3 <0f> 0b c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 80 3d 8c
[  +0.000000] RSP: 0018:ffffa046c1393bd0 EFLAGS: 00010246
[  +0.000001] RAX: 0000000000000000 RBX: ffff8dd49304f800 RCX: 0000000000000008
[  +0.000000] RDX: ffffffffc32e6ed8 RSI: 0000000000000292 RDI: ffffffffc32e6ea0
[  +0.000001] RBP: ffff8dd485288000 R08: 0000000000000008 R09: ffffa046c1393bb8
[  +0.000000] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8dd4a596b800
[  +0.000001] R13: 0000000000000000 R14: ffff8dd4a596b800 R15: 00000000963db228
[  +0.000000] FS:  00007f339f9d7940(0000) GS:ffff8dd78ebc0000(0000) knlGS:0000000000000000
[  +0.000001] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  +0.000000] CR2: 000055ba9479d528 CR3: 000000010d8b2000 CR4: 00000000003506e0
[  +0.000001] Call Trace:
[  +0.000007]  drm_new_set_master+0x7a/0x100 [drm]
[  +0.000008]  drm_master_open+0x68/0x90 [drm]
[  +0.000007]  drm_open+0xf5/0x240 [drm]
[  +0.000009]  drm_stub_open+0xab/0x130 [drm]
[  +0.000001]  chrdev_open+0xf3/0x220
[  +0.000001]  ? cdev_device_add+0x90/0x90
[  +0.000001]  do_dentry_open+0x14e/0x380
[  +0.000001]  path_openat+0xb3b/0xfc0
[  +0.000001]  ? fsnotify+0x4f1/0x560
[  +0.000001]  do_filp_open+0x91/0x130
[  +0.000001]  ? getname_flags.part.0+0x2c/0x1b0
[  +0.000001]  ? __check_object_size+0x136/0x150
[  +0.000001]  do_sys_openat2+0x96/0x150
[  +0.000001]  __x64_sys_openat+0x53/0x90
[  +0.000001]  do_syscall_64+0x33/0x40
[  +0.000001]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[  +0.000001] RIP: 0033:0x7f33a03d5634
[  +0.000001] Code: 24 20 eb 8f 66 90 44 89 54 24 0c e8 16 59 f9 ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 68 59 f9 ff 8b 44
[  +0.000000] RSP: 002b:00007ffc8f3605c0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101
[  +0.000001] RAX: ffffffffffffffda RBX: 000055ba94f9bb80 RCX: 00007f33a03d5634
[  +0.000000] RDX: 0000000000080002 RSI: 000055ba94ec1580 RDI: 00000000ffffff9c
[  +0.000001] RBP: 000055ba94ec1580 R08: 0000000000000000 R09: 000055ba9475e010
[  +0.000000] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000080002
[  +0.000001] R13: 000055ba94ec1580 R14: 0000000000000000 R15: 000055ba94ed4a50
[  +0.000001] ---[ end trace 888b6c98238c4c17 ]---
[  +0.266120] EDAC amd64: F17h detected (node 0).
[  +0.000056] EDAC amd64: Node 0: DRAM ECC disabled.
[  +0.230189] EDAC amd64: F17h detected (node 0).
[  +0.000051] EDAC amd64: Node 0: DRAM ECC disabled.
[  +0.039083] igb 0000:18:00.0 enp24s0: igb: enp24s0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX
[  +0.000329] IPv6: ADDRCONF(NETDEV_CHANGE): enp24s0: link becomes ready
[  +0.220256] EDAC amd64: F17h detected (node 0).
[  +0.000050] EDAC amd64: Node 0: DRAM ECC disabled.
[  +0.219893] EDAC amd64: F17h detected (node 0).
[  +0.000052] EDAC amd64: Node 0: DRAM ECC disabled.
[  +0.229839] EDAC amd64: F17h detected (node 0).
[  +0.000047] EDAC amd64: Node 0: DRAM ECC disabled.
[  +0.250010] EDAC amd64: F17h detected (node 0).
[  +0.000056] EDAC amd64: Node 0: DRAM ECC disabled.
[  +0.199608] EDAC amd64: F17h detected (node 0).
[  +0.000040] EDAC amd64: Node 0: DRAM ECC disabled.
[  +0.015471] ------------[ cut here ]------------
[  +0.000008] WARNING: CPU: 1 PID: 511 at /build/nvidia-lts/src/nvidia/465.27/build/nvidia-drm/nvidia-drm-drv.c:568 nv_drm_master_set+0x22/0x30 [nvidia_drm]
[  +0.000001] Modules linked in: amd64_edac_mod(-) fjes(-) nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) cfg80211 joydev mousedev snd_hda_codec_realtek snd_hda_codec_hdmi snd_hda_codec_generic ledtrig_audio rfkill snd_hda_intel 8021q snd_intel_dspcfg garp soundwire_intel mrp stp soundwire_generic_allocation llc soundwire_cadence snd_hda_codec snd_hda_core soundwire_bus snd_usb_audio snd_soc_core edac_mce_amd snd_usbmidi_lib snd_hwdep kvm_amd snd_rawmidi snd_compress snd_seq_device nls_iso8859_1 ac97_bus ccp mc vfat snd_pcm_dmaengine fat usbhid rng_core wmi_bmof mxm_wmi kvm snd_pcm irqbypass crct10dif_pclmul crc32_pclmul drm_kms_helper ghash_clmulni_intel aesni_intel igb crypto_simd cryptd glue_helper snd_timer cec rapl snd syscopyarea sp5100_tco sysfillrect i2c_algo_bit sysimgblt i2c_piix4 pcspkr soundcore dca fb_sys_fops k10temp wmi gpio_amdpt pinctrl_amd gpio_generic mac_hid acpi_cpufreq drm sg fuse agpgart bpf_preload ip_tables x_tables ext4 crc32c_generic crc16 mbcache jbd2
[  +0.000049]  crc32c_intel xhci_pci xhci_pci_renesas
[  +0.000005] CPU: 1 PID: 511 Comm: Xorg Tainted: P        W  OE     5.10.37-1-lts #1
[  +0.000001] Hardware name: Micro-Star International Co., Ltd. MS-7B78/X470 GAMING PRO CARBON (MS-7B78), BIOS 2.80 03/06/2019
[  +0.000003] RIP: 0010:nv_drm_master_set+0x22/0x30 [nvidia_drm]
[  +0.000002] Code: 70 c3 e8 d1 cd 99 cc 90 0f 1f 44 00 00 48 8b 47 48 48 8b 78 20 48 8b 05 ac 5c 00 00 48 8b 40 28 e8 63 3a d8 cc 84 c0 74 01 c3 <0f> 0b c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 80 3d 8c
[  +0.000002] RSP: 0018:ffffa046c1393bd0 EFLAGS: 00010246
[  +0.000001] RAX: 0000000000000000 RBX: ffff8dd486854a00 RCX: 0000000000000008
[  +0.000001] RDX: ffffffffc32e6ed8 RSI: 0000000000000292 RDI: ffffffffc32e6ea0
[  +0.000001] RBP: ffff8dd4a70d2300 R08: 0000000000000008 R09: ffffa046c1393bb8
[  +0.000001] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8dd4a596b800
[  +0.000001] R13: 0000000000000000 R14: ffff8dd4a596b800 R15: 00000000963db228
[  +0.000001] FS:  00007f339f9d7940(0000) GS:ffff8dd78e840000(0000) knlGS:0000000000000000
[  +0.000001] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  +0.000001] CR2: 000055ba94a32374 CR3: 000000010d8b2000 CR4: 00000000003506e0
[  +0.000001] Call Trace:
[  +0.000015]  drm_new_set_master+0x7a/0x100 [drm]
[  +0.000014]  drm_master_open+0x68/0x90 [drm]
[  +0.000013]  drm_open+0xf5/0x240 [drm]
[  +0.000013]  drm_stub_open+0xab/0x130 [drm]
[  +0.000004]  chrdev_open+0xf3/0x220
[  +0.000002]  ? cdev_device_add+0x90/0x90
[  +0.000003]  do_dentry_open+0x14e/0x380
[  +0.000002]  path_openat+0xb3b/0xfc0
[  +0.000003]  ? fsnotify+0x4f1/0x560
[  +0.000002]  do_filp_open+0x91/0x130
[  +0.000002]  ? getname_flags.part.0+0x2c/0x1b0
[  +0.000001]  ? __check_object_size+0x136/0x150
[  +0.000002]  do_sys_openat2+0x96/0x150
[  +0.000002]  __x64_sys_openat+0x53/0x90
[  +0.000003]  do_syscall_64+0x33/0x40
[  +0.000002]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[  +0.000002] RIP: 0033:0x7f33a03d5634
[  +0.000001] Code: 24 20 eb 8f 66 90 44 89 54 24 0c e8 16 59 f9 ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 68 59 f9 ff 8b 44
[  +0.000001] RSP: 002b:00007ffc8f35fb20 EFLAGS: 00000293 ORIG_RAX: 0000000000000101
[  +0.000002] RAX: ffffffffffffffda RBX: 00000000ffffffff RCX: 00007f33a03d5634
[  +0.000000] RDX: 0000000000080002 RSI: 000055ba94e6fd90 RDI: 00000000ffffff9c
[  +0.000001] RBP: 000055ba94e6fd90 R08: 0000000000000000 R09: 0000000000000000
[  +0.000001] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000080002
[  +0.000001] R13: 000055ba94e6fd90 R14: 000055ba94e6fd90 R15: 00007ffc8f360a2c
[  +0.000001] ---[ end trace 888b6c98238c4c18 ]---
[  +0.000210] ------------[ cut here ]------------
[  +0.000004] WARNING: CPU: 1 PID: 511 at /build/nvidia-lts/src/nvidia/465.27/build/nvidia-drm/nvidia-drm-drv.c:568 nv_drm_master_set+0x22/0x30 [nvidia_drm]
[  +0.000000] Modules linked in: amd64_edac_mod(-) fjes(-) nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) cfg80211 joydev mousedev snd_hda_codec_realtek snd_hda_codec_hdmi snd_hda_codec_generic ledtrig_audio rfkill snd_hda_intel 8021q snd_intel_dspcfg garp soundwire_intel mrp stp soundwire_generic_allocation llc soundwire_cadence snd_hda_codec snd_hda_core soundwire_bus snd_usb_audio snd_soc_core edac_mce_amd snd_usbmidi_lib snd_hwdep kvm_amd snd_rawmidi snd_compress snd_seq_device nls_iso8859_1 ac97_bus ccp mc vfat snd_pcm_dmaengine fat usbhid rng_core wmi_bmof mxm_wmi kvm snd_pcm irqbypass crct10dif_pclmul crc32_pclmul drm_kms_helper ghash_clmulni_intel aesni_intel igb crypto_simd cryptd glue_helper snd_timer cec rapl snd syscopyarea sp5100_tco sysfillrect i2c_algo_bit sysimgblt i2c_piix4 pcspkr soundcore dca fb_sys_fops k10temp wmi gpio_amdpt pinctrl_amd gpio_generic mac_hid acpi_cpufreq drm sg fuse agpgart bpf_preload ip_tables x_tables ext4 crc32c_generic crc16 mbcache jbd2
[  +0.000036]  crc32c_intel xhci_pci xhci_pci_renesas
[  +0.000003] CPU: 1 PID: 511 Comm: Xorg Tainted: P        W  OE     5.10.37-1-lts #1
[  +0.000001] Hardware name: Micro-Star International Co., Ltd. MS-7B78/X470 GAMING PRO CARBON (MS-7B78), BIOS 2.80 03/06/2019
[  +0.000002] RIP: 0010:nv_drm_master_set+0x22/0x30 [nvidia_drm]
[  +0.000001] Code: 70 c3 e8 d1 cd 99 cc 90 0f 1f 44 00 00 48 8b 47 48 48 8b 78 20 48 8b 05 ac 5c 00 00 48 8b 40 28 e8 63 3a d8 cc 84 c0 74 01 c3 <0f> 0b c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 80 3d 8c
[  +0.000001] RSP: 0018:ffffa046c1393bd0 EFLAGS: 00010246
[  +0.000002] RAX: 0000000000000000 RBX: ffff8dd486854a00 RCX: 0000000000000008
[  +0.000001] RDX: ffffffffc32e6ed8 RSI: 0000000000000292 RDI: ffffffffc32e6ea0
[  +0.000000] RBP: ffff8dd4a70d2300 R08: 0000000000000008 R09: ffffa046c1393bb8
[  +0.000001] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8dd4a596b800
[  +0.000001] R13: 0000000000000000 R14: ffff8dd4a596b800 R15: 00000000963db228
[  +0.000001] FS:  00007f339f9d7940(0000) GS:ffff8dd78e840000(0000) knlGS:0000000000000000
[  +0.000001] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  +0.000001] CR2: 000055ba94a32374 CR3: 000000010d8b2000 CR4: 00000000003506e0
[  +0.000001] Call Trace:
[  +0.000012]  drm_new_set_master+0x7a/0x100 [drm]
[  +0.000013]  drm_master_open+0x68/0x90 [drm]
[  +0.000012]  drm_open+0xf5/0x240 [drm]
[  +0.000013]  drm_stub_open+0xab/0x130 [drm]
[  +0.000002]  chrdev_open+0xf3/0x220
[  +0.000002]  ? cdev_device_add+0x90/0x90
[  +0.000001]  do_dentry_open+0x14e/0x380
[  +0.000001]  path_openat+0xb3b/0xfc0
[  +0.000002]  ? fsnotify+0x4f1/0x560
[  +0.000002]  do_filp_open+0x91/0x130
[  +0.000002]  ? getname_flags.part.0+0x2c/0x1b0
[  +0.000001]  ? __check_object_size+0x136/0x150
[  +0.000002]  do_sys_openat2+0x96/0x150
[  +0.000002]  __x64_sys_openat+0x53/0x90
[  +0.000001]  do_syscall_64+0x33/0x40
[  +0.000002]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[  +0.000001] RIP: 0033:0x7f33a03d5634
[  +0.000001] Code: 24 20 eb 8f 66 90 44 89 54 24 0c e8 16 59 f9 ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 68 59 f9 ff 8b 44
[  +0.000001] RSP: 002b:00007ffc8f35faf0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101
[  +0.000002] RAX: ffffffffffffffda RBX: 000055ba94f5a020 RCX: 00007f33a03d5634
[  +0.000000] RDX: 0000000000080002 RSI: 000055ba94e6fd90 RDI: 00000000ffffff9c
[  +0.000001] RBP: 000055ba94e6fd90 R08: 0000000000000000 R09: 000055ba9475e010
[  +0.000001] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000080002
[  +0.000000] R13: 000055ba94e6fd90 R14: 000055ba94e6fd90 R15: 0000000000000002
[  +0.000002] ---[ end trace 888b6c98238c4c19 ]---
[  +0.000050] ------------[ cut here ]------------
[  +0.000004] WARNING: CPU: 1 PID: 511 at /build/nvidia-lts/src/nvidia/465.27/build/nvidia-drm/nvidia-drm-drv.c:568 nv_drm_master_set+0x22/0x30 [nvidia_drm]
[  +0.000000] Modules linked in: amd64_edac_mod(-) fjes(-) nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) cfg80211 joydev mousedev snd_hda_codec_realtek snd_hda_codec_hdmi snd_hda_codec_generic ledtrig_audio rfkill snd_hda_intel 8021q snd_intel_dspcfg garp soundwire_intel mrp stp soundwire_generic_allocation llc soundwire_cadence snd_hda_codec snd_hda_core soundwire_bus snd_usb_audio snd_soc_core edac_mce_amd snd_usbmidi_lib snd_hwdep kvm_amd snd_rawmidi snd_compress snd_seq_device nls_iso8859_1 ac97_bus ccp mc vfat snd_pcm_dmaengine fat usbhid rng_core wmi_bmof mxm_wmi kvm snd_pcm irqbypass crct10dif_pclmul crc32_pclmul drm_kms_helper ghash_clmulni_intel aesni_intel igb crypto_simd cryptd glue_helper snd_timer cec rapl snd syscopyarea sp5100_tco sysfillrect i2c_algo_bit sysimgblt i2c_piix4 pcspkr soundcore dca fb_sys_fops k10temp wmi gpio_amdpt pinctrl_amd gpio_generic mac_hid acpi_cpufreq drm sg fuse agpgart bpf_preload ip_tables x_tables ext4 crc32c_generic crc16 mbcache jbd2
[  +0.000035]  crc32c_intel xhci_pci xhci_pci_renesas
[  +0.000003] CPU: 1 PID: 511 Comm: Xorg Tainted: P        W  OE     5.10.37-1-lts #1
[  +0.000000] Hardware name: Micro-Star International Co., Ltd. MS-7B78/X470 GAMING PRO CARBON (MS-7B78), BIOS 2.80 03/06/2019
[  +0.000003] RIP: 0010:nv_drm_master_set+0x22/0x30 [nvidia_drm]
[  +0.000001] Code: 70 c3 e8 d1 cd 99 cc 90 0f 1f 44 00 00 48 8b 47 48 48 8b 78 20 48 8b 05 ac 5c 00 00 48 8b 40 28 e8 63 3a d8 cc 84 c0 74 01 c3 <0f> 0b c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 80 3d 8c
[  +0.000001] RSP: 0018:ffffa046c1393bd0 EFLAGS: 00010246
[  +0.000001] RAX: 0000000000000000 RBX: ffff8dd486854a00 RCX: 0000000000000008
[  +0.000001] RDX: ffffffffc32e6ed8 RSI: 0000000000000292 RDI: ffffffffc32e6ea0
[  +0.000000] RBP: ffff8dd4a70d2300 R08: 0000000000000008 R09: ffffa046c1393bb8
[  +0.000001] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8dd4a596b800
[  +0.000001] R13: 0000000000000000 R14: ffff8dd4a596b800 R15: 00000000963db228
[  +0.000001] FS:  00007f339f9d7940(0000) GS:ffff8dd78e840000(0000) knlGS:0000000000000000
[  +0.000001] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  +0.000001] CR2: 000055ba94a32374 CR3: 000000010d8b2000 CR4: 00000000003506e0
[  +0.000000] Call Trace:
[  +0.000013]  drm_new_set_master+0x7a/0x100 [drm]
[  +0.000012]  drm_master_open+0x68/0x90 [drm]
[  +0.000012]  drm_open+0xf5/0x240 [drm]
[  +0.000013]  drm_stub_open+0xab/0x130 [drm]
[  +0.000002]  chrdev_open+0xf3/0x220
[  +0.000001]  ? cdev_device_add+0x90/0x90
[  +0.000002]  do_dentry_open+0x14e/0x380
[  +0.000001]  path_openat+0xb3b/0xfc0
[  +0.000002]  ? fsnotify+0x4f1/0x560
[  +0.000002]  do_filp_open+0x91/0x130
[  +0.000002]  ? getname_flags.part.0+0x2c/0x1b0
[  +0.000001]  ? __check_object_size+0x136/0x150
[  +0.000002]  do_sys_openat2+0x96/0x150
[  +0.000001]  __x64_sys_openat+0x53/0x90
[  +0.000002]  do_syscall_64+0x33/0x40
[  +0.000002]  entry_SYSCALL_64_after_hwframe+0x44/0xa9
[  +0.000001] RIP: 0033:0x7f33a03d5634
[  +0.000001] Code: 24 20 eb 8f 66 90 44 89 54 24 0c e8 16 59 f9 ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 68 59 f9 ff 8b 44
[  +0.000001] RSP: 002b:00007ffc8f35f950 EFLAGS: 00000293 ORIG_RAX: 0000000000000101
[  +0.000001] RAX: ffffffffffffffda RBX: 000055ba94f9bb80 RCX: 00007f33a03d5634
[  +0.000001] RDX: 0000000000080002 RSI: 000055ba94e6fd90 RDI: 00000000ffffff9c
[  +0.000000] RBP: 000055ba94e6fd90 R08: 0000000000000000 R09: 000055ba9475e010
[  +0.000001] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000080002
[  +0.000001] R13: 000055ba94e6fd90 R14: 0000000000000000 R15: 000055ba94ed4a50
[  +0.000002] ---[ end trace 888b6c98238c4c1a ]---
[May17 04:51] [drm:nv_drm_connector_get_modes [nvidia_drm]] *ERROR* [nvidia-drm] [GPU ID 0x00001c00] Failed to get mode at modeIndex 33 of NvKmsKapiDisplay 0x00004000

The last line here is particularly interesting, this error is thrown every boot. The modeIndex varies, but the 0x00004000 has remained the same in all but one tests where it was 0x0000100, and thrown directly after a 4000.

More pertinent, downgrading the kernel, gpu driver, or both causes xorg and/or lightdm is unable to start (yes, I have the pacman hook to rebuild initrd, yes I rebuilt the drivers for the new kernel version to ensure they'd have the best chance of working, no I don't have a xorg.conf as far as I care it's deprecated, my xorg.conf.d entries can be posted on request but they're just setting screen order and turning full composition pipeline on so they're not very interesting)

The downgraded packages in question:
linux linux-headers 
nvidia nvidia-settings libxnvctrl nvidia-utils opencl-nvidia lib32-nvidia-utils lib32-opencl-nvidia

Doing any meaningful debugging with xorg broken is beyond unhelpful since none of the "fixes" for TTY resolution on nvidia seem to work for me so it's not a very practical tool to work with, but I did grab the xorg.0.log from that boot:

[     6.867] 
X.Org X Server 1.20.11
X Protocol Version 11, Revision 0
[     6.867] Build Operating System: Linux Archlinux
[     6.867] Current Operating System: Linux nihil 5.11.16-arch1-1 #1 SMP PREEMPT Wed, 21 Apr 2021 17:22:13 +0000 x86_64
[     6.867] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-linux root=UUID=eac8fb0c-2a71-4dcb-81fc-29116f66d27b rw loglevel=3 quiet splash nvidia-drm.modeset=1
[     6.867] Build Date: 13 April 2021  03:12:10PM
[     6.867]  
[     6.867] Current version of pixman: 0.40.0
[     6.867] 	Before reporting problems, check http://wiki.x.org
	to make sure that you have the latest version.
[     6.867] Markers: (--) probed, (**) from config file, (==) default setting,
	(++) from command line, (!!) notice, (II) informational,
	(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[     6.867] (==) Log file: "/var/log/Xorg.0.log", Time: Mon May 17 04:43:39 2021
[     6.867] (==) Using config directory: "/etc/X11/xorg.conf.d"
[     6.867] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[     6.867] (==) No Layout section.  Using the first Screen section.
[     6.867] (**) |-->Screen "Screen0" (0)
[     6.867] (**) |   |-->Monitor "<default monitor>"
[     6.867] (==) No device specified for screen "Screen0".
	Using the first device section listed.
[     6.867] (**) |   |-->Device "Nvidia Card"
[     6.867] (==) No monitor specified for screen "Screen0".
	Using a default monitor configuration.
[     6.867] (==) Automatically adding devices
[     6.867] (==) Automatically enabling devices
[     6.867] (==) Automatically adding GPU devices
[     6.867] (==) Automatically binding GPU devices
[     6.867] (==) Max clients allowed: 256, resource mask: 0x1fffff
[     6.867] (WW) The directory "/usr/share/fonts/misc" does not exist.
[     6.867] 	Entry deleted from font path.
[     6.867] (WW) The directory "/usr/share/fonts/Type1" does not exist.
[     6.867] 	Entry deleted from font path.
[     6.867] (==) FontPath set to:
	/usr/share/fonts/TTF,
	/usr/share/fonts/OTF,
	/usr/share/fonts/100dpi,
	/usr/share/fonts/75dpi
[     6.867] (==) ModulePath set to "/usr/lib/xorg/modules"
[     6.867] (II) The server relies on udev to provide the list of input devices.
	If no devices become available, reconfigure udev or disable AutoAddDevices.
[     6.867] (II) Module ABI versions:
[     6.867] 	X.Org ANSI C Emulation: 0.4
[     6.867] 	X.Org Video Driver: 24.1
[     6.867] 	X.Org XInput driver : 24.1
[     6.867] 	X.Org Server Extension : 10.0
[     6.868] (++) using VT number 7

[     6.868] (II) systemd-logind: logind integration requires -keeptty and -keeptty was not provided, disabling logind integration
[     6.870] (--) PCI:*(28@0:0:0) 10de:1b81:1462:3302 rev 161, Mem @ 0xf6000000/16777216, 0xe0000000/268435456, 0xf0000000/33554432, I/O @ 0x0000e000/128, BIOS @ 0x????????/131072
[     6.870] (WW) Open ACPI failed (/var/run/acpid.socket) (No such file or directory)
[     6.870] (II) LoadModule: "glx"
[     6.870] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[     6.871] (II) Module glx: vendor="X.Org Foundation"
[     6.871] 	compiled for 1.20.11, module version = 1.0.0
[     6.871] 	ABI class: X.Org Server Extension, version 10.0
[     6.871] (II) LoadModule: "nvidia"
[     6.871] (II) Loading /usr/lib/xorg/modules/drivers/nvidia_drv.so
[     6.871] (II) Module nvidia: vendor="NVIDIA Corporation"
[     6.871] 	compiled for 1.6.99.901, module version = 1.0.0
[     6.871] 	Module class: X.Org Video Driver
[     6.871] (II) NVIDIA dlloader X Driver  460.67  Thu Mar 11 00:09:07 UTC 2021
[     6.871] (II) NVIDIA Unified Driver for all Supported NVIDIA GPUs
[     6.871] (II) Loading sub module "fb"
[     6.871] (II) LoadModule: "fb"
[     6.871] (II) Loading /usr/lib/xorg/modules/libfb.so
[     6.872] (II) Module fb: vendor="X.Org Foundation"
[     6.872] 	compiled for 1.20.11, module version = 1.0.0
[     6.872] 	ABI class: X.Org ANSI C Emulation, version 0.4
[     6.872] (II) Loading sub module "wfb"
[     6.872] (II) LoadModule: "wfb"
[     6.872] (II) Loading /usr/lib/xorg/modules/libwfb.so
[     6.872] (II) Module wfb: vendor="X.Org Foundation"
[     6.872] 	compiled for 1.20.11, module version = 1.0.0
[     6.872] 	ABI class: X.Org ANSI C Emulation, version 0.4
[     6.872] (II) Loading sub module "ramdac"
[     6.872] (II) LoadModule: "ramdac"
[     6.872] (II) Module "ramdac" already built-in
[     6.874] (EE) NVIDIA: Failed to initialize the NVIDIA kernel module. Please see the
[     6.874] (EE) NVIDIA:     system's kernel log for additional error messages and
[     6.874] (EE) NVIDIA:     consult the NVIDIA README for details.
[     6.874] (EE) No devices detected.
[     6.874] (EE) 
Fatal server error:
[     6.874] (EE) no screens found(EE) 
[     6.874] (EE) 
Please consult the The X.Org Foundation support 
	 at http://wiki.x.org
 for help. 
[     6.874] (EE) Please also check the log file at "/var/log/Xorg.0.log" for additional information.
[     6.874] (EE) 
[     6.875] (EE) Server terminated with error (1). Closing log file.

From what I can tell, the module loads on that boot but can't initialise or find my screens anymore for some reason and then keels over. This implies I messed up the package downgrade, probably implies I missed an important package. Though I downgraded everything I could think of that has to do with nvidia and the kernel at the same time so I'm really not sure what I'd have messed up.

Anyway, how would I best continue debugging the driver to see if I can fix it, or if that's unlikely to be possible how would I correctly downgrade these packages without breaking xorg?

Having no hardware acceleration at all kinda sucks, simple video playback uses large amounts of cpu and anything more intensive (e.g rotating the default cube in blender) runs at single digit framerates... if you're lucky.

TL;DR: graphics driver worked for 32 days of uptime, rebooted, didn't work anymore, upgraded it to see if that would help, still didn't work, can't find any conclusive causes.
Have nothing more than a stacktrace being spammed repeatedly every boot to dmesg to go on, and I can't downgrade either for some reason (very likely reason: my own stupidity/ignorance regarding the correct procedures to take)

EDIT: as you might notice from dmesg the error also appears on linux-lts + nvidia-lts, implying it's an issue with nvidia 460+ and not necessarily tied to the kernel, or an issue with something else on my system

My apologies, I should have gotten an older journal for that so it's more consistent, though the stack trace is the same every time.

EDIT 2:
Since someone's bound to ask, here's current Xorg.0.log for this boot, Xorg.1.log is over a year old so that one's kinda irrelevant.

[     5.227] 
X.Org X Server 1.20.11
X Protocol Version 11, Revision 0
[     5.227] Build Operating System: Linux Archlinux
[     5.227] Current Operating System: Linux nihil 5.12.4-arch1-2 #1 SMP PREEMPT Sat, 15 May 2021 20:58:02 +0000 x86_64
[     5.227] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-linux root=UUID=eac8fb0c-2a71-4dcb-81fc-29116f66d27b rw loglevel=3 quiet splash nvidia-drm.modeset=1
[     5.227] Build Date: 13 April 2021  03:12:10PM
[     5.227]  
[     5.227] Current version of pixman: 0.40.0
[     5.227] 	Before reporting problems, check http://wiki.x.org
	to make sure that you have the latest version.
[     5.227] Markers: (--) probed, (**) from config file, (==) default setting,
	(++) from command line, (!!) notice, (II) informational,
	(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[     5.227] (==) Log file: "/var/log/Xorg.0.log", Time: Mon May 17 12:39:07 2021
[     5.232] (==) Using config directory: "/etc/X11/xorg.conf.d"
[     5.232] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[     5.233] (==) No Layout section.  Using the first Screen section.
[     5.233] (**) |-->Screen "Screen0" (0)
[     5.233] (**) |   |-->Monitor "<default monitor>"
[     5.233] (==) No device specified for screen "Screen0".
	Using the first device section listed.
[     5.233] (**) |   |-->Device "Nvidia Card"
[     5.233] (==) No monitor specified for screen "Screen0".
	Using a default monitor configuration.
[     5.233] (==) Automatically adding devices
[     5.233] (==) Automatically enabling devices
[     5.234] (==) Automatically adding GPU devices
[     5.234] (==) Automatically binding GPU devices
[     5.234] (==) Max clients allowed: 256, resource mask: 0x1fffff
[     5.234] (WW) The directory "/usr/share/fonts/misc" does not exist.
[     5.234] 	Entry deleted from font path.
[     5.235] (WW) The directory "/usr/share/fonts/Type1" does not exist.
[     5.235] 	Entry deleted from font path.
[     5.235] (==) FontPath set to:
	/usr/share/fonts/TTF,
	/usr/share/fonts/OTF,
	/usr/share/fonts/100dpi,
	/usr/share/fonts/75dpi
[     5.235] (==) ModulePath set to "/usr/lib/xorg/modules"
[     5.235] (II) The server relies on udev to provide the list of input devices.
	If no devices become available, reconfigure udev or disable AutoAddDevices.
[     5.235] (II) Module ABI versions:
[     5.235] 	X.Org ANSI C Emulation: 0.4
[     5.235] 	X.Org Video Driver: 24.1
[     5.235] 	X.Org XInput driver : 24.1
[     5.235] 	X.Org Server Extension : 10.0
[     5.236] (++) using VT number 7

[     5.236] (II) systemd-logind: logind integration requires -keeptty and -keeptty was not provided, disabling logind integration
[     5.239] (--) PCI:*(28@0:0:0) 10de:1b81:1462:3302 rev 161, Mem @ 0xf6000000/16777216, 0xe0000000/268435456, 0xf0000000/33554432, I/O @ 0x0000e000/128, BIOS @ 0x????????/131072
[     5.239] (WW) Open ACPI failed (/var/run/acpid.socket) (No such file or directory)
[     5.239] (II) LoadModule: "glx"
[     5.239] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[     5.249] (II) Module glx: vendor="X.Org Foundation"
[     5.249] 	compiled for 1.20.11, module version = 1.0.0
[     5.249] 	ABI class: X.Org Server Extension, version 10.0
[     5.249] (II) LoadModule: "nvidia"
[     5.250] (II) Loading /usr/lib/xorg/modules/drivers/nvidia_drv.so
[     5.255] (II) Module nvidia: vendor="NVIDIA Corporation"
[     5.255] 	compiled for 1.6.99.901, module version = 1.0.0
[     5.255] 	Module class: X.Org Video Driver
[     5.256] (II) NVIDIA dlloader X Driver  465.27  Thu Apr 22 23:18:40 UTC 2021
[     5.256] (II) NVIDIA Unified Driver for all Supported NVIDIA GPUs
[     5.259] (II) Loading sub module "fb"
[     5.259] (II) LoadModule: "fb"
[     5.259] (II) Loading /usr/lib/xorg/modules/libfb.so
[     5.260] (II) Module fb: vendor="X.Org Foundation"
[     5.260] 	compiled for 1.20.11, module version = 1.0.0
[     5.260] 	ABI class: X.Org ANSI C Emulation, version 0.4
[     5.260] (II) Loading sub module "wfb"
[     5.260] (II) LoadModule: "wfb"
[     5.260] (II) Loading /usr/lib/xorg/modules/libwfb.so
[     5.261] (II) Module wfb: vendor="X.Org Foundation"
[     5.261] 	compiled for 1.20.11, module version = 1.0.0
[     5.261] 	ABI class: X.Org ANSI C Emulation, version 0.4
[     5.261] (II) Loading sub module "ramdac"
[     5.261] (II) LoadModule: "ramdac"
[     5.261] (II) Module "ramdac" already built-in
[     6.385] (II) NVIDIA(0): Creating default Display subsection in Screen section
	"Screen0" for depth/fbbpp 24/32
[     6.385] (==) NVIDIA(0): Depth 24, (==) framebuffer bpp 32
[     6.385] (==) NVIDIA(0): RGB weight 888
[     6.385] (==) NVIDIA(0): Default visual is TrueColor
[     6.385] (==) NVIDIA(0): Using gamma correction (1.0, 1.0, 1.0)
[     6.386] (**) NVIDIA(0): Option "TripleBuffer" "on"
[     6.386] (**) NVIDIA(0): Option "AllowIndirectGLXProtocol" "off"
[     6.386] (**) NVIDIA(0): Option "MetaModes" "nvidia-auto-select +0+0 {ForceFullCompositionPipeline=On}"
[     6.386] (**) NVIDIA(0): Enabling 2D acceleration
[     6.386] (II) Loading sub module "glxserver_nvidia"
[     6.386] (II) LoadModule: "glxserver_nvidia"
[     6.386] (WW) Warning, couldn't open module glxserver_nvidia
[     6.386] (EE) NVIDIA: Failed to load module "glxserver_nvidia" (module does not exist, 0)
[     6.386] (EE) NVIDIA(0): Failed to initialize the GLX module; please check in your X
[     6.386] (EE) NVIDIA(0):     log file that the GLX module has been loaded in your X
[     6.386] (EE) NVIDIA(0):     server, and that the module is the NVIDIA GLX module.  If
[     6.386] (EE) NVIDIA(0):     you continue to encounter problems, Please try
[     6.386] (EE) NVIDIA(0):     reinstalling the NVIDIA driver.
[     6.386] (II) NVIDIA: The X server does not support PRIME Render Offload.
[     6.495] (--) NVIDIA(0): Valid display device(s) on GPU-0 at PCI:28:0:0
[     6.495] (--) NVIDIA(0):     DFP-0
[     6.495] (--) NVIDIA(0):     DFP-1
[     6.495] (--) NVIDIA(0):     DFP-2
[     6.495] (--) NVIDIA(0):     DFP-3
[     6.495] (--) NVIDIA(0):     DFP-4
[     6.495] (--) NVIDIA(0):     DFP-5
[     6.495] (--) NVIDIA(0):     DFP-6 (boot)
[     6.495] (--) NVIDIA(0):     DFP-7
[     6.692] (II) NVIDIA(0): NVIDIA GPU NVIDIA GeForce GTX 1070 (GP104-A) at PCI:28:0:0
[     6.692] (II) NVIDIA(0):     (GPU-0)
[     6.692] (--) NVIDIA(0): Memory: 8388608 kBytes
[     6.692] (--) NVIDIA(0): VideoBIOS: 86.04.50.40.dd
[     6.692] (II) NVIDIA(0): Detected PCI Express Link width: 16X
[     6.692] (--) NVIDIA(GPU-0): DFP-0: disconnected
[     6.692] (--) NVIDIA(GPU-0): DFP-0: Internal TMDS
[     6.692] (--) NVIDIA(GPU-0): DFP-0: 330.0 MHz maximum pixel clock
[     6.692] (--) NVIDIA(GPU-0): 
[     6.692] (--) NVIDIA(GPU-0): DFP-1: disconnected
[     6.692] (--) NVIDIA(GPU-0): DFP-1: Internal TMDS
[     6.692] (--) NVIDIA(GPU-0): DFP-1: 165.0 MHz maximum pixel clock
[     6.692] (--) NVIDIA(GPU-0): 
[     6.693] (--) NVIDIA(GPU-0): XXX SWEDX DISPLAY (DFP-2): connected
[     6.693] (--) NVIDIA(GPU-0): XXX SWEDX DISPLAY (DFP-2): Internal DisplayPort
[     6.693] (--) NVIDIA(GPU-0): XXX SWEDX DISPLAY (DFP-2): 1440.0 MHz maximum pixel clock
[     6.693] (--) NVIDIA(GPU-0): 
[     6.695] (--) NVIDIA(GPU-0): DFP-3: disconnected
[     6.695] (--) NVIDIA(GPU-0): DFP-3: Internal TMDS
[     6.695] (--) NVIDIA(GPU-0): DFP-3: 165.0 MHz maximum pixel clock
[     6.695] (--) NVIDIA(GPU-0): 
[     6.695] (--) NVIDIA(GPU-0): XXX SWEDX DISPLAY (DFP-4): connected
[     6.695] (--) NVIDIA(GPU-0): XXX SWEDX DISPLAY (DFP-4): Internal DisplayPort
[     6.695] (--) NVIDIA(GPU-0): XXX SWEDX DISPLAY (DFP-4): 1440.0 MHz maximum pixel clock
[     6.695] (--) NVIDIA(GPU-0): 
[     6.697] (--) NVIDIA(GPU-0): DFP-5: disconnected
[     6.697] (--) NVIDIA(GPU-0): DFP-5: Internal TMDS
[     6.697] (--) NVIDIA(GPU-0): DFP-5: 165.0 MHz maximum pixel clock
[     6.697] (--) NVIDIA(GPU-0): 
[     6.698] (--) NVIDIA(GPU-0): XXX SWEDX DISPLAY (DFP-6): connected
[     6.698] (--) NVIDIA(GPU-0): XXX SWEDX DISPLAY (DFP-6): Internal DisplayPort
[     6.698] (--) NVIDIA(GPU-0): XXX SWEDX DISPLAY (DFP-6): 1440.0 MHz maximum pixel clock
[     6.698] (--) NVIDIA(GPU-0): 
[     6.700] (--) NVIDIA(GPU-0): DFP-7: disconnected
[     6.700] (--) NVIDIA(GPU-0): DFP-7: Internal TMDS
[     6.700] (--) NVIDIA(GPU-0): DFP-7: 165.0 MHz maximum pixel clock
[     6.700] (--) NVIDIA(GPU-0): 
[     6.700] (**) NVIDIA(0): Option "Primary" "true"
[     6.727] (II) NVIDIA(0): Validated MetaModes:
[     6.727] (II) NVIDIA(0):     "nvidia-auto-select+0+0{ForceFullCompositionPipeline=On}"
[     6.727] (II) NVIDIA(0): Virtual screen size determined to be 3840 x 2160
[     6.735] (++) NVIDIA(0): DPI set to (92, 92); computed from -dpi X commandline option
[     6.736] (II) NVIDIA: Reserving 24576.00 MB of virtual memory for indirect memory
[     6.736] (II) NVIDIA:     access.
[     6.738] (II) NVIDIA(0): ACPI: failed to connect to the ACPI event daemon; the daemon
[     6.738] (II) NVIDIA(0):     may not be running or the "AcpidSocketPath" X
[     6.738] (II) NVIDIA(0):     configuration option may not be set correctly.  When the
[     6.738] (II) NVIDIA(0):     ACPI event daemon is available, the NVIDIA X driver will
[     6.738] (II) NVIDIA(0):     try to use it to receive ACPI event notifications.  For
[     6.738] (II) NVIDIA(0):     details, please see the "ConnectToAcpid" and
[     6.738] (II) NVIDIA(0):     "AcpidSocketPath" X configuration options in Appendix B: X
[     6.738] (II) NVIDIA(0):     Config Options in the README.
[     6.758] (II) NVIDIA(0): Setting mode "nvidia-auto-select+0+0{ForceFullCompositionPipeline=On}"
[     6.904] (==) NVIDIA(0): Disabling shared memory pixmaps
[     6.904] (==) NVIDIA(0): Backing store enabled
[     6.904] (==) NVIDIA(0): Silken mouse disabled
[     6.904] (==) NVIDIA(0): DPMS enabled
[     6.904] (II) Loading sub module "dri2"
[     6.904] (II) LoadModule: "dri2"
[     6.904] (II) Module "dri2" already built-in
[     6.904] (II) NVIDIA(0): [DRI2] Setup complete
[     6.904] (II) NVIDIA(0): [DRI2]   VDPAU driver: nvidia
[     6.905] (II) Initializing extension Generic Event Extension
[     6.905] (II) Initializing extension SHAPE
[     6.905] (II) Initializing extension MIT-SHM
[     6.905] (II) Initializing extension XInputExtension
[     6.905] (II) Initializing extension XTEST
[     6.905] (II) Initializing extension BIG-REQUESTS
[     6.905] (II) Initializing extension SYNC
[     6.905] (II) Initializing extension XKEYBOARD
[     6.905] (II) Initializing extension XC-MISC
[     6.905] (II) Initializing extension SECURITY
[     6.905] (II) Initializing extension XFIXES
[     6.906] (II) Initializing extension RENDER
[     6.906] (II) Initializing extension RANDR
[     6.906] (II) Initializing extension COMPOSITE
[     6.906] (II) Initializing extension DAMAGE
[     6.906] (II) Initializing extension MIT-SCREEN-SAVER
[     6.906] (II) Initializing extension DOUBLE-BUFFER
[     6.906] (II) Initializing extension RECORD
[     6.906] (II) Initializing extension DPMS
[     6.906] (II) Initializing extension Present
[     6.906] (II) Initializing extension DRI3
[     6.906] (II) Initializing extension X-Resource
[     6.906] (II) Initializing extension XVideo
[     6.906] (II) Initializing extension XVideo-MotionCompensation
[     6.906] (II) Initializing extension GLX
[     6.906] (II) AIGLX: Screen 0 is not DRI2 capable
[     7.052] (II) IGLX: Loaded and initialized swrast
[     7.052] (II) GLX: Initialized DRISWRAST GL provider for screen 0
[     7.052] (II) Initializing extension XFree86-VidModeExtension
[     7.052] (II) Initializing extension XFree86-DGA
[     7.052] (II) Initializing extension XFree86-DRI
[     7.052] (II) Initializing extension DRI2
[     7.052] (II) Initializing extension NV-GLX
[     7.052] (II) Initializing extension NV-CONTROL
[     7.052] (II) Initializing extension XINERAMA
[     7.135] (II) config/udev: Adding input device Power Button (/dev/input/event1)
[     7.135] (**) Power Button: Applying InputClass "libinput keyboard catchall"
[     7.135] (II) LoadModule: "libinput"
[     7.135] (II) Loading /usr/lib/xorg/modules/input/libinput_drv.so
[     7.139] (II) Module libinput: vendor="X.Org Foundation"
[     7.139] 	compiled for 1.20.11, module version = 1.0.1
[     7.139] 	Module class: X.Org XInput Driver
[     7.139] 	ABI class: X.Org XInput driver, version 24.1
[     7.139] (II) Using input driver 'libinput' for 'Power Button'
[     7.139] (**) Power Button: always reports core events
[     7.139] (**) Option "Device" "/dev/input/event1"
[     7.140] (**) Option "_source" "server/udev"
[     7.147] (II) event1  - Power Button: is tagged by udev as: Keyboard
[     7.147] (II) event1  - Power Button: device is a keyboard
[     7.148] (II) event1  - Power Button: device removed
[     7.183] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input1/event1"
[     7.183] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 6)
[     7.184] (II) event1  - Power Button: is tagged by udev as: Keyboard
[     7.184] (II) event1  - Power Button: device is a keyboard
[     7.185] (II) config/udev: Adding input device Power Button (/dev/input/event0)
[     7.185] (**) Power Button: Applying InputClass "libinput keyboard catchall"
[     7.185] (II) Using input driver 'libinput' for 'Power Button'
[     7.185] (**) Power Button: always reports core events
[     7.185] (**) Option "Device" "/dev/input/event0"
[     7.185] (**) Option "_source" "server/udev"
[     7.187] (II) event0  - Power Button: is tagged by udev as: Keyboard
[     7.187] (II) event0  - Power Button: device is a keyboard
[     7.187] (II) event0  - Power Button: device removed
[     7.223] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0/event0"
[     7.223] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 7)
[     7.224] (II) event0  - Power Button: is tagged by udev as: Keyboard
[     7.224] (II) event0  - Power Button: device is a keyboard
[     7.226] (II) config/udev: Adding input device Kingston HyperX Alloy FPS Mechanical Gaming Keyboard (/dev/input/event5)
[     7.226] (**) Kingston HyperX Alloy FPS Mechanical Gaming Keyboard: Applying InputClass "libinput keyboard catchall"
[     7.226] (II) Using input driver 'libinput' for 'Kingston HyperX Alloy FPS Mechanical Gaming Keyboard'
[     7.226] (**) Kingston HyperX Alloy FPS Mechanical Gaming Keyboard: always reports core events
[     7.226] (**) Option "Device" "/dev/input/event5"
[     7.226] (**) Option "_source" "server/udev"
[     7.228] (II) event5  - Kingston HyperX Alloy FPS Mechanical Gaming Keyboard: is tagged by udev as: Keyboard
[     7.228] (II) event5  - Kingston HyperX Alloy FPS Mechanical Gaming Keyboard: device is a keyboard
[     7.229] (II) event5  - Kingston HyperX Alloy FPS Mechanical Gaming Keyboard: device removed
[     7.263] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:01.3/0000:03:00.0/usb1/1-2/1-2:1.0/0003:0951:16B7.0003/input/input7/event5"
[     7.263] (II) XINPUT: Adding extended input device "Kingston HyperX Alloy FPS Mechanical Gaming Keyboard" (type: KEYBOARD, id 8)
[     7.265] (II) event5  - Kingston HyperX Alloy FPS Mechanical Gaming Keyboard: is tagged by udev as: Keyboard
[     7.266] (II) event5  - Kingston HyperX Alloy FPS Mechanical Gaming Keyboard: device is a keyboard
[     7.267] (II) config/udev: Adding input device Kingston HyperX Alloy FPS Mechanical Gaming Keyboard Consumer Control (/dev/input/event8)
[     7.267] (**) Kingston HyperX Alloy FPS Mechanical Gaming Keyboard Consumer Control: Applying InputClass "libinput keyboard catchall"
[     7.267] (II) Using input driver 'libinput' for 'Kingston HyperX Alloy FPS Mechanical Gaming Keyboard Consumer Control'
[     7.267] (**) Kingston HyperX Alloy FPS Mechanical Gaming Keyboard Consumer Control: always reports core events
[     7.267] (**) Option "Device" "/dev/input/event8"
[     7.268] (**) Option "_source" "server/udev"
[     7.270] (II) event8  - Kingston HyperX Alloy FPS Mechanical Gaming Keyboard Consumer Control: is tagged by udev as: Keyboard
[     7.270] (II) event8  - Kingston HyperX Alloy FPS Mechanical Gaming Keyboard Consumer Control: device is a keyboard
[     7.270] (II) event8  - Kingston HyperX Alloy FPS Mechanical Gaming Keyboard Consumer Control: device removed
[     7.316] (II) libinput: Kingston HyperX Alloy FPS Mechanical Gaming Keyboard Consumer Control: needs a virtual subdevice
[     7.316] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:01.3/0000:03:00.0/usb1/1-2/1-2:1.1/0003:0951:16B7.0004/input/input10/event8"
[     7.316] (II) XINPUT: Adding extended input device "Kingston HyperX Alloy FPS Mechanical Gaming Keyboard Consumer Control" (type: MOUSE, id 9)
[     7.316] (**) Option "AccelerationScheme" "none"
[     7.316] (**) Kingston HyperX Alloy FPS Mechanical Gaming Keyboard Consumer Control: (accel) selected scheme none/0
[     7.316] (**) Kingston HyperX Alloy FPS Mechanical Gaming Keyboard Consumer Control: (accel) acceleration factor: 2.000
[     7.316] (**) Kingston HyperX Alloy FPS Mechanical Gaming Keyboard Consumer Control: (accel) acceleration threshold: 4
[     7.319] (II) event8  - Kingston HyperX Alloy FPS Mechanical Gaming Keyboard Consumer Control: is tagged by udev as: Keyboard
[     7.319] (II) event8  - Kingston HyperX Alloy FPS Mechanical Gaming Keyboard Consumer Control: device is a keyboard
[     7.320] (II) config/udev: Adding input device Kingston HyperX Alloy FPS Mechanical Gaming Keyboard (/dev/input/event9)
[     7.320] (**) Kingston HyperX Alloy FPS Mechanical Gaming Keyboard: Applying InputClass "libinput keyboard catchall"
[     7.320] (II) Using input driver 'libinput' for 'Kingston HyperX Alloy FPS Mechanical Gaming Keyboard'
[     7.320] (**) Kingston HyperX Alloy FPS Mechanical Gaming Keyboard: always reports core events
[     7.320] (**) Option "Device" "/dev/input/event9"
[     7.320] (**) Option "_source" "server/udev"
[     7.322] (II) event9  - Kingston HyperX Alloy FPS Mechanical Gaming Keyboard: is tagged by udev as: Keyboard
[     7.323] (II) event9  - Kingston HyperX Alloy FPS Mechanical Gaming Keyboard: device is a keyboard
[     7.323] (II) event9  - Kingston HyperX Alloy FPS Mechanical Gaming Keyboard: device removed
[     7.356] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:01.3/0000:03:00.0/usb1/1-2/1-2:1.1/0003:0951:16B7.0004/input/input12/event9"
[     7.356] (II) XINPUT: Adding extended input device "Kingston HyperX Alloy FPS Mechanical Gaming Keyboard" (type: KEYBOARD, id 10)
[     7.358] (II) event9  - Kingston HyperX Alloy FPS Mechanical Gaming Keyboard: is tagged by udev as: Keyboard
[     7.359] (II) event9  - Kingston HyperX Alloy FPS Mechanical Gaming Keyboard: device is a keyboard
[     7.360] (II) config/udev: Adding input device Kingston HyperX Alloy FPS Mechanical Gaming Keyboard Mouse (/dev/input/event6)
[     7.360] (**) Kingston HyperX Alloy FPS Mechanical Gaming Keyboard Mouse: Applying InputClass "libinput pointer catchall"
[     7.360] (II) Using input driver 'libinput' for 'Kingston HyperX Alloy FPS Mechanical Gaming Keyboard Mouse'
[     7.360] (**) Kingston HyperX Alloy FPS Mechanical Gaming Keyboard Mouse: always reports core events
[     7.360] (**) Option "Device" "/dev/input/event6"
[     7.360] (**) Option "_source" "server/udev"
[     7.362] (II) event6  - Kingston HyperX Alloy FPS Mechanical Gaming Keyboard Mouse: is tagged by udev as: Mouse
[     7.362] (II) event6  - Kingston HyperX Alloy FPS Mechanical Gaming Keyboard Mouse: device is a pointer
[     7.363] (II) event6  - Kingston HyperX Alloy FPS Mechanical Gaming Keyboard Mouse: device removed
[     7.410] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:01.3/0000:03:00.0/usb1/1-2/1-2:1.1/0003:0951:16B7.0004/input/input8/event6"
[     7.410] (II) XINPUT: Adding extended input device "Kingston HyperX Alloy FPS Mechanical Gaming Keyboard Mouse" (type: MOUSE, id 11)
[     7.410] (**) Option "AccelerationScheme" "none"
[     7.410] (**) Kingston HyperX Alloy FPS Mechanical Gaming Keyboard Mouse: (accel) selected scheme none/0
[     7.410] (**) Kingston HyperX Alloy FPS Mechanical Gaming Keyboard Mouse: (accel) acceleration factor: 2.000
[     7.410] (**) Kingston HyperX Alloy FPS Mechanical Gaming Keyboard Mouse: (accel) acceleration threshold: 4
[     7.412] (II) event6  - Kingston HyperX Alloy FPS Mechanical Gaming Keyboard Mouse: is tagged by udev as: Mouse
[     7.412] (II) event6  - Kingston HyperX Alloy FPS Mechanical Gaming Keyboard Mouse: device is a pointer
[     7.413] (II) config/udev: Adding input device Kingston HyperX Alloy FPS Mechanical Gaming Keyboard Mouse (/dev/input/mouse1)
[     7.413] (II) No input driver specified, ignoring this device.
[     7.413] (II) This device may have been added with another device file.
[     7.414] (II) config/udev: Adding input device Kingston HyperX Alloy FPS Mechanical Gaming Keyboard System Control (/dev/input/event7)
[     7.414] (**) Kingston HyperX Alloy FPS Mechanical Gaming Keyboard System Control: Applying InputClass "libinput keyboard catchall"
[     7.414] (II) Using input driver 'libinput' for 'Kingston HyperX Alloy FPS Mechanical Gaming Keyboard System Control'
[     7.414] (**) Kingston HyperX Alloy FPS Mechanical Gaming Keyboard System Control: always reports core events
[     7.414] (**) Option "Device" "/dev/input/event7"
[     7.414] (**) Option "_source" "server/udev"
[     7.416] (II) event7  - Kingston HyperX Alloy FPS Mechanical Gaming Keyboard System Control: is tagged by udev as: Keyboard
[     7.416] (II) event7  - Kingston HyperX Alloy FPS Mechanical Gaming Keyboard System Control: device is a keyboard
[     7.417] (II) event7  - Kingston HyperX Alloy FPS Mechanical Gaming Keyboard System Control: device removed
[     7.450] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:01.3/0000:03:00.0/usb1/1-2/1-2:1.1/0003:0951:16B7.0004/input/input9/event7"
[     7.450] (II) XINPUT: Adding extended input device "Kingston HyperX Alloy FPS Mechanical Gaming Keyboard System Control" (type: KEYBOARD, id 12)
[     7.452] (II) event7  - Kingston HyperX Alloy FPS Mechanical Gaming Keyboard System Control: is tagged by udev as: Keyboard
[     7.452] (II) event7  - Kingston HyperX Alloy FPS Mechanical Gaming Keyboard System Control: device is a keyboard
[     7.453] (II) config/udev: Adding input device Burr-Brown from TI               USB Audio CODEC  (/dev/input/event22)
[     7.453] (**) Burr-Brown from TI               USB Audio CODEC : Applying InputClass "libinput keyboard catchall"
[     7.453] (II) Using input driver 'libinput' for 'Burr-Brown from TI               USB Audio CODEC '
[     7.453] (**) Burr-Brown from TI               USB Audio CODEC : always reports core events
[     7.453] (**) Option "Device" "/dev/input/event22"
[     7.453] (**) Option "_source" "server/udev"
[     7.455] (II) event22 - Burr-Brown from TI               USB Audio CODEC : is tagged by udev as: Keyboard
[     7.455] (II) event22 - Burr-Brown from TI               USB Audio CODEC : device is a keyboard
[     7.455] (II) event22 - Burr-Brown from TI               USB Audio CODEC : device removed
[     7.516] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:01.3/0000:03:00.0/usb1/1-3/1-3:1.3/0003:08BB:2902.0007/input/input25/event22"
[     7.516] (II) XINPUT: Adding extended input device "Burr-Brown from TI               USB Audio CODEC " (type: KEYBOARD, id 13)
[     7.518] (II) event22 - Burr-Brown from TI               USB Audio CODEC : is tagged by udev as: Keyboard
[     7.518] (II) event22 - Burr-Brown from TI               USB Audio CODEC : device is a keyboard
[     7.519] (II) config/udev: Adding drm device (/dev/dri/card0)
[     7.519] (II) xfree86: Adding drm device (/dev/dri/card0)
[     7.519] (II) LoadModule: "modesetting"
[     7.520] (II) Loading /usr/lib/xorg/modules/drivers/modesetting_drv.so
[     7.524] (II) Module modesetting: vendor="X.Org Foundation"
[     7.524] 	compiled for 1.20.11, module version = 1.20.11
[     7.524] 	Module class: X.Org Video Driver
[     7.524] 	ABI class: X.Org Video Driver, version 24.1
[     7.524] (II) modeset(G0): using drv /dev/dri/card0
[     7.526] (==) modeset(G0): Depth 24, (==) framebuffer bpp 32
[     7.526] (II) Applying OutputClass "nvidia" options to /dev/dri/card0
[     7.526] (==) modeset(G0): RGB weight 888
[     7.526] (==) modeset(G0): Default visual is TrueColor
[     7.526] (II) Loading sub module "glamoregl"
[     7.526] (II) LoadModule: "glamoregl"
[     7.526] (II) Loading /usr/lib/xorg/modules/libglamoregl.so
[     7.534] (II) Module glamoregl: vendor="X.Org Foundation"
[     7.535] 	compiled for 1.20.11, module version = 1.0.1
[     7.535] 	ABI class: X.Org ANSI C Emulation, version 0.4
[     7.596] (II) modeset(G0): Refusing to try glamor on llvmpipe
[     7.598] (EE) modeset(G0): glamor initialization failed
[     7.598] (II) modeset(G0): ShadowFB: preferred YES, enabled YES
[     7.598] (II) modeset(G0): Double-buffered shadow updates: off
[     7.598] (II) modeset(G0): Output DVI-D-1-1 has no monitor section
[     7.598] (II) modeset(G0): Output HDMI-1-1 has no monitor section
[     7.610] (II) modeset(G0): Output DP-1-1 has no monitor section
[     7.620] (II) modeset(G0): Output DP-1-2 has no monitor section
[     7.630] (II) modeset(G0): Output DP-1-3 has no monitor section
[     7.659] (==) modeset(G0): Using gamma correction (1.0, 1.0, 1.0)
[     7.659] (++) modeset(G0): DPI set to (92, 92)
[     7.659] (II) Loading sub module "fb"
[     7.659] (II) LoadModule: "fb"
[     7.659] (II) Loading /usr/lib/xorg/modules/libfb.so
[     7.659] (II) Module fb: vendor="X.Org Foundation"
[     7.659] 	compiled for 1.20.11, module version = 1.0.0
[     7.659] 	ABI class: X.Org ANSI C Emulation, version 0.4
[     7.659] (II) Loading sub module "shadow"
[     7.659] (II) LoadModule: "shadow"
[     7.660] (II) Loading /usr/lib/xorg/modules/libshadow.so
[     7.660] (II) Module shadow: vendor="X.Org Foundation"
[     7.660] 	compiled for 1.20.11, module version = 1.1.0
[     7.660] 	ABI class: X.Org ANSI C Emulation, version 0.4
[     7.661] (==) modeset(G0): Backing store enabled
[     7.661] (==) modeset(G0): Silken mouse disabled
[     7.661] (II) modeset(G0): Initializing kms color map for depth 24, 8 bpc.
[     7.661] (==) modeset(G0): DPMS enabled
[     7.661] (WW) modeset(G0): Option "AllowEmptyInitialConfiguration" is not used
[     7.661] (WW) modeset(G0): Option "MetaModes" is not used
[     7.661] (WW) modeset(G0): Option "AllowIndirectGLXProtocol" is not used
[     7.661] (WW) modeset(G0): Option "TripleBuffer" is not used
[     7.661] (II) modeset(G0): Damage tracking initialized
[     7.662] xf86: found device 1
[     7.662] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=3 (/dev/input/event11)
[     7.662] (II) No input driver specified, ignoring this device.
[     7.662] (II) This device may have been added with another device file.
[     7.663] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=7 (/dev/input/event12)
[     7.663] (II) No input driver specified, ignoring this device.
[     7.663] (II) This device may have been added with another device file.
[     7.663] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=8 (/dev/input/event15)
[     7.663] (II) No input driver specified, ignoring this device.
[     7.663] (II) This device may have been added with another device file.
[     7.663] (II) config/udev: Adding input device HDA NVidia HDMI/DP,pcm=9 (/dev/input/event16)
[     7.663] (II) No input driver specified, ignoring this device.
[     7.663] (II) This device may have been added with another device file.
[     7.664] (II) config/udev: Adding input device Logitech Gaming Mouse G502 (/dev/input/event3)
[     7.664] (**) Logitech Gaming Mouse G502: Applying InputClass "libinput pointer catchall"
[     7.664] (II) Using input driver 'libinput' for 'Logitech Gaming Mouse G502'
[     7.664] (**) Logitech Gaming Mouse G502: always reports core events
[     7.664] (**) Option "Device" "/dev/input/event3"
[     7.664] (**) Option "_source" "server/udev"
[     7.720] (II) event3  - Logitech Gaming Mouse G502: is tagged by udev as: Mouse
[     7.721] (II) event3  - Logitech Gaming Mouse G502: device set to 2400 DPI
[     7.721] (II) event3  - Logitech Gaming Mouse G502: device is a pointer
[     7.721] (II) event3  - Logitech Gaming Mouse G502: device removed
[     7.796] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:07.1/0000:1d:00.3/usb3/3-2/3-2:1.0/0003:046D:C332.0001/input/input3/event3"
[     7.796] (II) XINPUT: Adding extended input device "Logitech Gaming Mouse G502" (type: MOUSE, id 14)
[     7.796] (**) Option "AccelerationScheme" "none"
[     7.796] (**) Logitech Gaming Mouse G502: (accel) selected scheme none/0
[     7.797] (**) Logitech Gaming Mouse G502: (accel) acceleration factor: 2.000
[     7.797] (**) Logitech Gaming Mouse G502: (accel) acceleration threshold: 4
[     7.855] (II) event3  - Logitech Gaming Mouse G502: is tagged by udev as: Mouse
[     7.855] (II) event3  - Logitech Gaming Mouse G502: device set to 2400 DPI
[     7.855] (II) event3  - Logitech Gaming Mouse G502: device is a pointer
[     7.856] (II) config/udev: Adding input device Logitech Gaming Mouse G502 (/dev/input/mouse0)
[     7.856] (II) No input driver specified, ignoring this device.
[     7.856] (II) This device may have been added with another device file.
[     7.858] (II) config/udev: Adding input device Logitech Gaming Mouse G502 Keyboard (/dev/input/event4)
[     7.858] (**) Logitech Gaming Mouse G502 Keyboard: Applying InputClass "libinput keyboard catchall"
[     7.858] (II) Using input driver 'libinput' for 'Logitech Gaming Mouse G502 Keyboard'
[     7.858] (**) Logitech Gaming Mouse G502 Keyboard: always reports core events
[     7.858] (**) Option "Device" "/dev/input/event4"
[     7.858] (**) Option "_source" "server/udev"
[     7.860] (II) event4  - Logitech Gaming Mouse G502 Keyboard: is tagged by udev as: Keyboard
[     7.860] (II) event4  - Logitech Gaming Mouse G502 Keyboard: device is a keyboard
[     7.861] (II) event4  - Logitech Gaming Mouse G502 Keyboard: device removed
[     7.890] (II) libinput: Logitech Gaming Mouse G502 Keyboard: needs a virtual subdevice
[     7.890] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:07.1/0000:1d:00.3/usb3/3-2/3-2:1.1/0003:046D:C332.0002/input/input4/event4"
[     7.890] (II) XINPUT: Adding extended input device "Logitech Gaming Mouse G502 Keyboard" (type: MOUSE, id 15)
[     7.890] (**) Option "AccelerationScheme" "none"
[     7.890] (**) Logitech Gaming Mouse G502 Keyboard: (accel) selected scheme none/0
[     7.890] (**) Logitech Gaming Mouse G502 Keyboard: (accel) acceleration factor: 2.000
[     7.890] (**) Logitech Gaming Mouse G502 Keyboard: (accel) acceleration threshold: 4
[     7.892] (II) event4  - Logitech Gaming Mouse G502 Keyboard: is tagged by udev as: Keyboard
[     7.892] (II) event4  - Logitech Gaming Mouse G502 Keyboard: device is a keyboard
[     7.894] (II) config/udev: Adding input device C-Media Electronics Inc.       USB PnP Sound Device (/dev/input/event10)
[     7.894] (**) C-Media Electronics Inc.       USB PnP Sound Device: Applying InputClass "libinput keyboard catchall"
[     7.894] (II) Using input driver 'libinput' for 'C-Media Electronics Inc.       USB PnP Sound Device'
[     7.894] (**) C-Media Electronics Inc.       USB PnP Sound Device: always reports core events
[     7.894] (**) Option "Device" "/dev/input/event10"
[     7.894] (**) Option "_source" "server/udev"
[     7.896] (II) event10 - C-Media Electronics Inc.       USB PnP Sound Device: is tagged by udev as: Keyboard
[     7.896] (II) event10 - C-Media Electronics Inc.       USB PnP Sound Device: device is a keyboard
[     7.896] (II) event10 - C-Media Electronics Inc.       USB PnP Sound Device: device removed
[     7.956] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:07.1/0000:1d:00.3/usb3/3-4/3-4:1.3/0003:0D8C:013C.0006/input/input13/event10"
[     7.956] (II) XINPUT: Adding extended input device "C-Media Electronics Inc.       USB PnP Sound Device" (type: KEYBOARD, id 16)
[     7.959] (II) event10 - C-Media Electronics Inc.       USB PnP Sound Device: is tagged by udev as: Keyboard
[     7.959] (II) event10 - C-Media Electronics Inc.       USB PnP Sound Device: device is a keyboard
[     7.960] (II) config/udev: Adding input device HD-Audio Generic Front Mic (/dev/input/event13)
[     7.960] (II) No input driver specified, ignoring this device.
[     7.960] (II) This device may have been added with another device file.
[     7.961] (II) config/udev: Adding input device HD-Audio Generic Rear Mic (/dev/input/event14)
[     7.961] (II) No input driver specified, ignoring this device.
[     7.961] (II) This device may have been added with another device file.
[     7.961] (II) config/udev: Adding input device HD-Audio Generic Line (/dev/input/event17)
[     7.961] (II) No input driver specified, ignoring this device.
[     7.961] (II) This device may have been added with another device file.
[     7.962] (II) config/udev: Adding input device HD-Audio Generic Line Out Front (/dev/input/event18)
[     7.962] (II) No input driver specified, ignoring this device.
[     7.962] (II) This device may have been added with another device file.
[     7.962] (II) config/udev: Adding input device HD-Audio Generic Line Out Surround (/dev/input/event19)
[     7.962] (II) No input driver specified, ignoring this device.
[     7.962] (II) This device may have been added with another device file.
[     7.963] (II) config/udev: Adding input device HD-Audio Generic Line Out CLFE (/dev/input/event20)
[     7.963] (II) No input driver specified, ignoring this device.
[     7.963] (II) This device may have been added with another device file.
[     7.963] (II) config/udev: Adding input device HD-Audio Generic Front Headphone (/dev/input/event21)
[     7.963] (II) No input driver specified, ignoring this device.
[     7.963] (II) This device may have been added with another device file.
[     7.964] (II) config/udev: Adding input device PC Speaker (/dev/input/event2)
[     7.964] (II) No input driver specified, ignoring this device.
[     7.964] (II) This device may have been added with another device file.
[     7.973] (**) Kingston HyperX Alloy FPS Mechanical Gaming Keyboard Consumer Control: Applying InputClass "libinput keyboard catchall"
[     7.973] (II) Using input driver 'libinput' for 'Kingston HyperX Alloy FPS Mechanical Gaming Keyboard Consumer Control'
[     7.973] (**) Kingston HyperX Alloy FPS Mechanical Gaming Keyboard Consumer Control: always reports core events
[     7.973] (**) Option "Device" "/dev/input/event8"
[     7.973] (**) Option "_source" "_driver/libinput"
[     7.973] (II) libinput: Kingston HyperX Alloy FPS Mechanical Gaming Keyboard Consumer Control: is a virtual subdevice
[     7.973] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:01.3/0000:03:00.0/usb1/1-2/1-2:1.1/0003:0951:16B7.0004/input/input10/event8"
[     7.973] (II) XINPUT: Adding extended input device "Kingston HyperX Alloy FPS Mechanical Gaming Keyboard Consumer Control" (type: KEYBOARD, id 17)
[     7.974] (**) Logitech Gaming Mouse G502 Keyboard: Applying InputClass "libinput keyboard catchall"
[     7.974] (II) Using input driver 'libinput' for 'Logitech Gaming Mouse G502 Keyboard'
[     7.974] (**) Logitech Gaming Mouse G502 Keyboard: always reports core events
[     7.974] (**) Option "Device" "/dev/input/event4"
[     7.974] (**) Option "_source" "_driver/libinput"
[     7.974] (II) libinput: Logitech Gaming Mouse G502 Keyboard: is a virtual subdevice
[     7.974] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:07.1/0000:1d:00.3/usb3/3-2/3-2:1.1/0003:046D:C332.0002/input/input4/event4"
[     7.974] (II) XINPUT: Adding extended input device "Logitech Gaming Mouse G502 Keyboard" (type: KEYBOARD, id 18)
[     7.975] (II) config/udev: removing device Burr-Brown from TI               USB Audio CODEC 
[     7.975] (II) event22 - Burr-Brown from TI               USB Audio CODEC : device removed
[     8.036] (II) UnloadModule: "libinput"
[     8.037] (II) config/udev: Adding input device Burr-Brown from TI               USB Audio CODEC  (/dev/input/event22)
[     8.037] (**) Burr-Brown from TI               USB Audio CODEC : Applying InputClass "libinput keyboard catchall"
[     8.037] (II) Using input driver 'libinput' for 'Burr-Brown from TI               USB Audio CODEC '
[     8.037] (**) Burr-Brown from TI               USB Audio CODEC : always reports core events
[     8.037] (**) Option "Device" "/dev/input/event22"
[     8.037] (**) Option "_source" "server/udev"
[     8.039] (II) event22 - Burr-Brown from TI               USB Audio CODEC : is tagged by udev as: Keyboard
[     8.040] (II) event22 - Burr-Brown from TI               USB Audio CODEC : device is a keyboard
[     8.040] (II) event22 - Burr-Brown from TI               USB Audio CODEC : device removed
[     8.090] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:01.3/0000:03:00.0/usb1/1-3/1-3:1.3/0003:08BB:2902.0007/input/input25/event22"
[     8.090] (II) XINPUT: Adding extended input device "Burr-Brown from TI               USB Audio CODEC " (type: KEYBOARD, id 13)
[     8.092] (II) event22 - Burr-Brown from TI               USB Audio CODEC : is tagged by udev as: Keyboard
[     8.092] (II) event22 - Burr-Brown from TI               USB Audio CODEC : device is a keyboard
[     8.092] (II) config/udev: removing device C-Media Electronics Inc.       USB PnP Sound Device
[     8.092] (II) event10 - C-Media Electronics Inc.       USB PnP Sound Device: device removed
[     8.170] (II) UnloadModule: "libinput"
[     8.170] (II) config/udev: Adding input device C-Media Electronics Inc.       USB PnP Sound Device (/dev/input/event10)
[     8.170] (**) C-Media Electronics Inc.       USB PnP Sound Device: Applying InputClass "libinput keyboard catchall"
[     8.170] (II) Using input driver 'libinput' for 'C-Media Electronics Inc.       USB PnP Sound Device'
[     8.170] (**) C-Media Electronics Inc.       USB PnP Sound Device: always reports core events
[     8.170] (**) Option "Device" "/dev/input/event10"
[     8.170] (**) Option "_source" "server/udev"
[     8.171] (II) event10 - C-Media Electronics Inc.       USB PnP Sound Device: is tagged by udev as: Keyboard
[     8.171] (II) event10 - C-Media Electronics Inc.       USB PnP Sound Device: device is a keyboard
[     8.171] (II) event10 - C-Media Electronics Inc.       USB PnP Sound Device: device removed
[     8.223] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:07.1/0000:1d:00.3/usb3/3-4/3-4:1.3/0003:0D8C:013C.0006/input/input13/event10"
[     8.223] (II) XINPUT: Adding extended input device "C-Media Electronics Inc.       USB PnP Sound Device" (type: KEYBOARD, id 16)
[     8.224] (II) event10 - C-Media Electronics Inc.       USB PnP Sound Device: is tagged by udev as: Keyboard
[     8.224] (II) event10 - C-Media Electronics Inc.       USB PnP Sound Device: device is a keyboard
[     8.224] (II) config/udev: removing GPU device /sys/devices/pci0000:00/0000:00:03.1/0000:1c:00.0/drm/card0 /dev/dri/card0
[     8.224] xf86: remove device 0 /sys/devices/pci0000:00/0000:00:03.1/0000:1c:00.0/drm/card0
[     8.225] (II) UnloadModule: "modesetting"
[     8.225] (II) UnloadSubModule: "shadow"
[     8.225] (II) Unloading shadow
[     8.225] (II) UnloadSubModule: "fb"
[     8.225] (II) Unloading fb
[     8.225] (II) UnloadSubModule: "glamoregl"
[     8.225] (II) Unloading glamoregl
[     8.225] (II) config/udev: Adding drm device (/dev/dri/card0)
[     8.225] (II) xfree86: Adding drm device (/dev/dri/card0)
[     8.225] (II) LoadModule: "modesetting"
[     8.225] (II) Loading /usr/lib/xorg/modules/drivers/modesetting_drv.so
[     8.225] (II) Module modesetting: vendor="X.Org Foundation"
[     8.225] 	compiled for 1.20.11, module version = 1.20.11
[     8.225] 	Module class: X.Org Video Driver
[     8.225] 	ABI class: X.Org Video Driver, version 24.1
[     8.225] (II) UnloadModule: "modesetting"
[     8.225] (II) Unloading modesetting
[     8.225] (II) Failed to load module "modesetting" (already loaded, 0)
[     8.225] (II) modeset(G0): using drv /dev/dri/card0
[     8.226] (==) modeset(G0): Depth 24, (==) framebuffer bpp 32
[     8.226] (II) Applying OutputClass "nvidia" options to /dev/dri/card0
[     8.226] (==) modeset(G0): RGB weight 888
[     8.226] (==) modeset(G0): Default visual is TrueColor
[     8.226] (II) Loading sub module "glamoregl"
[     8.226] (II) LoadModule: "glamoregl"
[     8.226] (II) Loading /usr/lib/xorg/modules/libglamoregl.so
[     8.226] (II) Module glamoregl: vendor="X.Org Foundation"
[     8.226] 	compiled for 1.20.11, module version = 1.0.1
[     8.226] 	ABI class: X.Org ANSI C Emulation, version 0.4
[     8.232] (II) modeset(G0): Refusing to try glamor on llvmpipe
[     8.233] (EE) modeset(G0): glamor initialization failed
[     8.233] (II) modeset(G0): ShadowFB: preferred YES, enabled YES
[     8.233] (II) modeset(G0): Double-buffered shadow updates: off
[     8.233] (II) modeset(G0): Output DVI-D-1-1 has no monitor section
[     8.233] (II) modeset(G0): Output HDMI-1-1 has no monitor section
[     8.239] (II) modeset(G0): Output DP-1-1 has no monitor section
[     8.245] (II) modeset(G0): Output DP-1-2 has no monitor section
[     8.251] (II) modeset(G0): Output DP-1-3 has no monitor section
[     8.273] (==) modeset(G0): Using gamma correction (1.0, 1.0, 1.0)
[     8.273] (++) modeset(G0): DPI set to (92, 92)
[     8.273] (II) Loading sub module "fb"
[     8.273] (II) LoadModule: "fb"
[     8.273] (II) Loading /usr/lib/xorg/modules/libfb.so
[     8.273] (II) Module fb: vendor="X.Org Foundation"
[     8.273] 	compiled for 1.20.11, module version = 1.0.0
[     8.273] 	ABI class: X.Org ANSI C Emulation, version 0.4
[     8.273] (II) Loading sub module "shadow"
[     8.273] (II) LoadModule: "shadow"
[     8.273] (II) Loading /usr/lib/xorg/modules/libshadow.so
[     8.273] (II) Module shadow: vendor="X.Org Foundation"
[     8.273] 	compiled for 1.20.11, module version = 1.1.0
[     8.273] 	ABI class: X.Org ANSI C Emulation, version 0.4
[     8.274] (==) modeset(G0): Backing store enabled
[     8.274] (==) modeset(G0): Silken mouse disabled
[     8.274] (II) modeset(G0): Initializing kms color map for depth 24, 8 bpc.
[     8.274] (==) modeset(G0): DPMS enabled
[     8.274] (WW) modeset(G0): Option "AllowEmptyInitialConfiguration" is not used
[     8.274] (WW) modeset(G0): Option "MetaModes" is not used
[     8.274] (WW) modeset(G0): Option "AllowIndirectGLXProtocol" is not used
[     8.274] (WW) modeset(G0): Option "TripleBuffer" is not used
[     8.274] (II) modeset(G0): Damage tracking initialized
[     8.274] xf86: found device 1
[     8.282] (II) NVIDIA(0): Setting mode "DP-0: nvidia-auto-select @3840x2160 +0+0 {ViewPortIn=3840x2160, ViewPortOut=3840x2160+0+0, ForceCompositionPipeline=On, ForceFullCompositionPipeline=On}, DP-4: nvidia-auto-select @3840x2160 +3840+0 {ViewPortIn=3840x2160, ViewPortOut=3840x2160+0+0, ForceCompositionPipeline=On, ForceFullCompositionPipeline=On}"
[     8.520] (II) NVIDIA(0): Setting mode "DP-0: nvidia-auto-select @3840x2160 +0+0 {ViewPortIn=3840x2160, ViewPortOut=3840x2160+0+0, ForceCompositionPipeline=On, ForceFullCompositionPipeline=On}, DP-4: nvidia-auto-select @3840x2160 +3840+0 {ViewPortIn=3840x2160, ViewPortOut=3840x2160+0+0, ForceCompositionPipeline=On, ForceFullCompositionPipeline=On}, DP-2: nvidia-auto-select @3840x2160 +7680+0 {ViewPortIn=3840x2160, ViewPortOut=3840x2160+0+0, ForceCompositionPipeline=On, ForceFullCompositionPipeline=On}"
[    14.727] (EE) event3  - Logitech Gaming Mouse G502: client bug: event processing lagging behind by 12ms, your system is too slow
[    21.685] (--) NVIDIA(GPU-0): DFP-0: disconnected
[    21.685] (--) NVIDIA(GPU-0): DFP-0: Internal TMDS
[    21.685] (--) NVIDIA(GPU-0): DFP-0: 330.0 MHz maximum pixel clock
[    21.685] (--) NVIDIA(GPU-0): 
[    21.685] (--) NVIDIA(GPU-0): DFP-1: disconnected
[    21.685] (--) NVIDIA(GPU-0): DFP-1: Internal TMDS
[    21.685] (--) NVIDIA(GPU-0): DFP-1: 165.0 MHz maximum pixel clock
[    21.685] (--) NVIDIA(GPU-0): 
[    21.685] (--) NVIDIA(GPU-0): XXX SWEDX DISPLAY (DFP-2): connected
[    21.685] (--) NVIDIA(GPU-0): XXX SWEDX DISPLAY (DFP-2): Internal DisplayPort
[    21.685] (--) NVIDIA(GPU-0): XXX SWEDX DISPLAY (DFP-2): 1440.0 MHz maximum pixel clock
[    21.685] (--) NVIDIA(GPU-0): 
[    21.687] (--) NVIDIA(GPU-0): DFP-3: disconnected
[    21.687] (--) NVIDIA(GPU-0): DFP-3: Internal TMDS
[    21.687] (--) NVIDIA(GPU-0): DFP-3: 165.0 MHz maximum pixel clock
[    21.687] (--) NVIDIA(GPU-0): 
[    21.688] (--) NVIDIA(GPU-0): XXX SWEDX DISPLAY (DFP-4): connected
[    21.688] (--) NVIDIA(GPU-0): XXX SWEDX DISPLAY (DFP-4): Internal DisplayPort
[    21.688] (--) NVIDIA(GPU-0): XXX SWEDX DISPLAY (DFP-4): 1440.0 MHz maximum pixel clock
[    21.688] (--) NVIDIA(GPU-0): 
[    21.690] (--) NVIDIA(GPU-0): DFP-5: disconnected
[    21.690] (--) NVIDIA(GPU-0): DFP-5: Internal TMDS
[    21.690] (--) NVIDIA(GPU-0): DFP-5: 165.0 MHz maximum pixel clock
[    21.690] (--) NVIDIA(GPU-0): 
[    21.690] (--) NVIDIA(GPU-0): XXX SWEDX DISPLAY (DFP-6): connected
[    21.690] (--) NVIDIA(GPU-0): XXX SWEDX DISPLAY (DFP-6): Internal DisplayPort
[    21.690] (--) NVIDIA(GPU-0): XXX SWEDX DISPLAY (DFP-6): 1440.0 MHz maximum pixel clock
[    21.690] (--) NVIDIA(GPU-0): 
[    21.692] (--) NVIDIA(GPU-0): DFP-7: disconnected
[    21.692] (--) NVIDIA(GPU-0): DFP-7: Internal TMDS
[    21.692] (--) NVIDIA(GPU-0): DFP-7: 165.0 MHz maximum pixel clock
[    21.692] (--) NVIDIA(GPU-0): 
[    21.692] (--) NVIDIA(GPU-0): DFP-0: disconnected
[    21.692] (--) NVIDIA(GPU-0): DFP-0: Internal TMDS
[    21.692] (--) NVIDIA(GPU-0): DFP-0: 330.0 MHz maximum pixel clock
[    21.692] (--) NVIDIA(GPU-0): 
[    21.692] (--) NVIDIA(GPU-0): DFP-1: disconnected
[    21.692] (--) NVIDIA(GPU-0): DFP-1: Internal TMDS
[    21.692] (--) NVIDIA(GPU-0): DFP-1: 165.0 MHz maximum pixel clock
[    21.692] (--) NVIDIA(GPU-0): 
[    21.692] (--) NVIDIA(GPU-0): XXX SWEDX DISPLAY (DFP-2): connected
[    21.692] (--) NVIDIA(GPU-0): XXX SWEDX DISPLAY (DFP-2): Internal DisplayPort
[    21.692] (--) NVIDIA(GPU-0): XXX SWEDX DISPLAY (DFP-2): 1440.0 MHz maximum pixel clock
[    21.692] (--) NVIDIA(GPU-0): 
[    21.694] (--) NVIDIA(GPU-0): DFP-3: disconnected
[    21.694] (--) NVIDIA(GPU-0): DFP-3: Internal TMDS
[    21.694] (--) NVIDIA(GPU-0): DFP-3: 165.0 MHz maximum pixel clock
[    21.694] (--) NVIDIA(GPU-0): 
[    21.694] (--) NVIDIA(GPU-0): XXX SWEDX DISPLAY (DFP-4): connected
[    21.694] (--) NVIDIA(GPU-0): XXX SWEDX DISPLAY (DFP-4): Internal DisplayPort
[    21.694] (--) NVIDIA(GPU-0): XXX SWEDX DISPLAY (DFP-4): 1440.0 MHz maximum pixel clock
[    21.694] (--) NVIDIA(GPU-0): 
[    21.696] (--) NVIDIA(GPU-0): DFP-5: disconnected
[    21.696] (--) NVIDIA(GPU-0): DFP-5: Internal TMDS
[    21.696] (--) NVIDIA(GPU-0): DFP-5: 165.0 MHz maximum pixel clock
[    21.696] (--) NVIDIA(GPU-0): 
[    21.696] (--) NVIDIA(GPU-0): XXX SWEDX DISPLAY (DFP-6): connected
[    21.696] (--) NVIDIA(GPU-0): XXX SWEDX DISPLAY (DFP-6): Internal DisplayPort
[    21.696] (--) NVIDIA(GPU-0): XXX SWEDX DISPLAY (DFP-6): 1440.0 MHz maximum pixel clock
[    21.696] (--) NVIDIA(GPU-0): 
[    21.698] (--) NVIDIA(GPU-0): DFP-7: disconnected
[    21.698] (--) NVIDIA(GPU-0): DFP-7: Internal TMDS
[    21.698] (--) NVIDIA(GPU-0): DFP-7: 165.0 MHz maximum pixel clock
[    21.698] (--) NVIDIA(GPU-0): 
[    36.767] (--) NVIDIA(GPU-0): DFP-0: disconnected
[    36.767] (--) NVIDIA(GPU-0): DFP-0: Internal TMDS
[    36.767] (--) NVIDIA(GPU-0): DFP-0: 330.0 MHz maximum pixel clock
[    36.767] (--) NVIDIA(GPU-0): 
[    36.767] (--) NVIDIA(GPU-0): DFP-1: disconnected
[    36.767] (--) NVIDIA(GPU-0): DFP-1: Internal TMDS
[    36.767] (--) NVIDIA(GPU-0): DFP-1: 165.0 MHz maximum pixel clock
[    36.767] (--) NVIDIA(GPU-0): 
[    36.767] (--) NVIDIA(GPU-0): XXX SWEDX DISPLAY (DFP-2): connected
[    36.767] (--) NVIDIA(GPU-0): XXX SWEDX DISPLAY (DFP-2): Internal DisplayPort
[    36.767] (--) NVIDIA(GPU-0): XXX SWEDX DISPLAY (DFP-2): 1440.0 MHz maximum pixel clock
[    36.768] (--) NVIDIA(GPU-0): 
[    36.769] (--) NVIDIA(GPU-0): DFP-3: disconnected
[    36.769] (--) NVIDIA(GPU-0): DFP-3: Internal TMDS
[    36.769] (--) NVIDIA(GPU-0): DFP-3: 165.0 MHz maximum pixel clock
[    36.769] (--) NVIDIA(GPU-0): 
[    36.770] (--) NVIDIA(GPU-0): XXX SWEDX DISPLAY (DFP-4): connected
[    36.770] (--) NVIDIA(GPU-0): XXX SWEDX DISPLAY (DFP-4): Internal DisplayPort
[    36.770] (--) NVIDIA(GPU-0): XXX SWEDX DISPLAY (DFP-4): 1440.0 MHz maximum pixel clock
[    36.770] (--) NVIDIA(GPU-0): 
[    36.772] (--) NVIDIA(GPU-0): DFP-5: disconnected
[    36.772] (--) NVIDIA(GPU-0): DFP-5: Internal TMDS
[    36.772] (--) NVIDIA(GPU-0): DFP-5: 165.0 MHz maximum pixel clock
[    36.772] (--) NVIDIA(GPU-0): 
[    36.772] (--) NVIDIA(GPU-0): XXX SWEDX DISPLAY (DFP-6): connected
[    36.772] (--) NVIDIA(GPU-0): XXX SWEDX DISPLAY (DFP-6): Internal DisplayPort
[    36.772] (--) NVIDIA(GPU-0): XXX SWEDX DISPLAY (DFP-6): 1440.0 MHz maximum pixel clock
[    36.772] (--) NVIDIA(GPU-0): 
[    36.774] (--) NVIDIA(GPU-0): DFP-7: disconnected
[    36.774] (--) NVIDIA(GPU-0): DFP-7: Internal TMDS
[    36.774] (--) NVIDIA(GPU-0): DFP-7: 165.0 MHz maximum pixel clock
[    36.774] (--) NVIDIA(GPU-0): 
[    36.774] (--) NVIDIA(GPU-0): DFP-0: disconnected
[    36.774] (--) NVIDIA(GPU-0): DFP-0: Internal TMDS
[    36.774] (--) NVIDIA(GPU-0): DFP-0: 330.0 MHz maximum pixel clock
[    36.774] (--) NVIDIA(GPU-0): 
[    36.774] (--) NVIDIA(GPU-0): DFP-1: disconnected
[    36.774] (--) NVIDIA(GPU-0): DFP-1: Internal TMDS
[    36.774] (--) NVIDIA(GPU-0): DFP-1: 165.0 MHz maximum pixel clock
[    36.774] (--) NVIDIA(GPU-0): 
[    36.774] (--) NVIDIA(GPU-0): XXX SWEDX DISPLAY (DFP-2): connected
[    36.774] (--) NVIDIA(GPU-0): XXX SWEDX DISPLAY (DFP-2): Internal DisplayPort
[    36.774] (--) NVIDIA(GPU-0): XXX SWEDX DISPLAY (DFP-2): 1440.0 MHz maximum pixel clock
[    36.774] (--) NVIDIA(GPU-0): 
[    36.777] (--) NVIDIA(GPU-0): DFP-3: disconnected
[    36.777] (--) NVIDIA(GPU-0): DFP-3: Internal TMDS
[    36.777] (--) NVIDIA(GPU-0): DFP-3: 165.0 MHz maximum pixel clock
[    36.777] (--) NVIDIA(GPU-0): 
[    36.777] (--) NVIDIA(GPU-0): XXX SWEDX DISPLAY (DFP-4): connected
[    36.777] (--) NVIDIA(GPU-0): XXX SWEDX DISPLAY (DFP-4): Internal DisplayPort
[    36.777] (--) NVIDIA(GPU-0): XXX SWEDX DISPLAY (DFP-4): 1440.0 MHz maximum pixel clock
[    36.777] (--) NVIDIA(GPU-0): 
[    36.779] (--) NVIDIA(GPU-0): DFP-5: disconnected
[    36.779] (--) NVIDIA(GPU-0): DFP-5: Internal TMDS
[    36.779] (--) NVIDIA(GPU-0): DFP-5: 165.0 MHz maximum pixel clock
[    36.779] (--) NVIDIA(GPU-0): 
[    36.779] (--) NVIDIA(GPU-0): XXX SWEDX DISPLAY (DFP-6): connected
[    36.779] (--) NVIDIA(GPU-0): XXX SWEDX DISPLAY (DFP-6): Internal DisplayPort
[    36.779] (--) NVIDIA(GPU-0): XXX SWEDX DISPLAY (DFP-6): 1440.0 MHz maximum pixel clock
[    36.779] (--) NVIDIA(GPU-0): 
[    36.781] (--) NVIDIA(GPU-0): DFP-7: disconnected
[    36.781] (--) NVIDIA(GPU-0): DFP-7: Internal TMDS
[    36.781] (--) NVIDIA(GPU-0): DFP-7: 165.0 MHz maximum pixel clock
[    36.781] (--) NVIDIA(GPU-0): 
[    38.861] (EE) event3  - Logitech Gaming Mouse G502: client bug: event processing lagging behind by 15ms, your system is too slow
[    46.153] (EE) event3  - Logitech Gaming Mouse G502: client bug: event processing lagging behind by 12ms, your system is too slow
[    48.733] (EE) event3  - Logitech Gaming Mouse G502: client bug: event processing lagging behind by 11ms, your system is too slow
[    51.400] (EE) event3  - Logitech Gaming Mouse G502: client bug: event processing lagging behind by 11ms, your system is too slow
[    51.400] (EE) event3  - Logitech Gaming Mouse G502: WARNING: log rate limit exceeded (5 msgs per 60min). Discarding future messages.
[    94.638] (EE) client bug: timer event3 debounce short: scheduled expiry is in the past (-0ms), your system is too slow
[   121.847] (II) event3  - Logitech Gaming Mouse G502: SYN_DROPPED event - some input events have been lost.
[   733.869] (EE) event9  - Kingston HyperX Alloy FPS Mechanical Gaming Keyboard: client bug: event processing lagging behind by 36ms, your system is too slow

From what I can gather here it appears the driver has a fit and repeatedly detects my DisplayPort screens and eventually gives up, might be related to multihead but that's only useful for nvidia to fix it. Will keep investigating, further recommendations are helpful

Last edited by CocaineJohnsson (2021-05-17 13:28:25)

seth · 2021-05-17 11:22:28

[     6.386] (WW) Warning, couldn't open module glxserver_nvidia
[     6.386] (EE) NVIDIA: Failed to load module "glxserver_nvidia" (module does not exist, 0)
[     6.386] (EE) NVIDIA(0): Failed to initialize the GLX module; please check in your X
[     6.386] (EE) NVIDIA(0):     log file that the GLX module has been loaded in your X
[     6.386] (EE) NVIDIA(0):     server, and that the module is the NVIDIA GLX module.  If
[     6.386] (EE) NVIDIA(0):     you continue to encounter problems, Please try
[     6.386] (EE) NVIDIA(0):     reinstalling the NVIDIA driver.

ModulePath isn't extended what's supposed to happen by /usr/share/X11/xorg.conf.d/10-nvidia-drm-outputclass.conf which matches nvidia-drm, which apparently struggles in the kernel.
The consequence is that the modesetting driver is trying to use the chip

[     7.524] (II) modeset(G0): using drv /dev/dri/card0

This might be just a race condition and the modestting driver talking nonsense to the nvidia module, try https://wiki.archlinux.org/index.php/Ke … _KMS_start - relevant modules listed in https://wiki.archlinux.org/title/NVIDIA … de_setting

CocaineJohnsson · 2021-05-17 11:41:46

So... I've had this race condition for a while then, and it just happened to manifest now? That explains why it booted fine and then didn't after a reboot.

I already have nvidia-drm.modeset=1, but I can try forcing earlier loading of the modules as well

MODULES=(nvidia nvidia_modeset nvidia_uvm nvidia_drm)

should do the trick, if I messed something up I'll find out very soon.

EDIT:

Yes, it's a race condition, acceleration is working again after forcing these modules to load early. It's still very peculiar how my config randomly broke after years of working fine, but such is life.

Last edited by CocaineJohnsson (2021-05-17 11:45:37)

seth · 2021-05-17 12:03:44

The suspect here is some systemd update, it's been a common problem for the last couple of months.

Please always remember to mark resolved threads by editing your initial posts subject - so others will know that there's no task left, but maybe a solution to find.
Thanks.

CocaineJohnsson · 2021-05-17 13:29:44

Oh yeah, you're right -- completely slipped my mind, title edited.

Arch Linux

#1 2021-05-17 09:13:09

[solved] Nvidia driver stopped working correctly after reboot & ...

#2 2021-05-17 11:22:28

Re: [solved] Nvidia driver stopped working correctly after reboot & ...

#3 2021-05-17 11:41:46

Re: [solved] Nvidia driver stopped working correctly after reboot & ...

#4 2021-05-17 12:03:44

Re: [solved] Nvidia driver stopped working correctly after reboot & ...

#5 2021-05-17 13:29:44

Re: [solved] Nvidia driver stopped working correctly after reboot & ...

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