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#1 2023-12-26 20:16:47

legogreek
Member
Registered: 2023-12-26
Posts: 18

[Solved]NVRM version API mismatch after installing nvidia utils

I am getting the following error after updating nvidia-utils with pacman -Syyu.

The error message:

kernel: NVRM: API mismatch: the client has the version 545.29.06, but
NVRM: this kernel module has the version 535.146.02.  Please
NVRM: make sure that this kernel module and all NVIDIA driver
NVRM: components have the same version.

cat /proc/driver/nvidia/version:

NVRM version: NVIDIA UNIX x86_64 Kernel Module  535.146.02  Sun Dec  3 14:06:14 UTC 2023

pacman -Q nvidia nvidia-utils:

nvidia 545.29.06-6
nvidia-utils 545.29.06-1

My graphics card:

NVIDIA Corporation GM107M [GeForce GTX 960M] (rev a2)

On reboot the login screen for KDE plasma fails to start and i have to switch to a non graphical tty where i can login and run startplasma-wayland to get the users GUI running, is there a way to manually update the registered kernel module version to match the installed one?

Last edited by legogreek (2023-12-30 01:37:16)

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#2 2023-12-26 21:52:31

seth
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Registered: 2012-09-03
Posts: 76,048

Re: [Solved]NVRM version API mismatch after installing nvidia utils

"man pacman", check what the second "y" does, then stop using it except in the rare cases where you *really* mean it.

On topic:
Did you reboot after the update?
You either forgot to mount the boot partition and are booting and older kernel (compare "uname -a" w/ "pacman -Qs kernel") or have the nvidia modules in the initramfs and forgot to explicitly rebuild the latter, https://wiki.archlinux.org/title/NVIDIA#pacman_hook

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#3 2023-12-27 03:01:04

legogreek
Member
Registered: 2023-12-26
Posts: 18

Re: [Solved]NVRM version API mismatch after installing nvidia utils

seth wrote:

"man pacman", check what the second "y" does, then stop using it except in the rare cases where you *really* mean it.

On topic:
Did you reboot after the update?
You either forgot to mount the boot partition and are booting and older kernel (compare "uname -a" w/ "pacman -Qs kernel") or have the nvidia modules in the initramfs and forgot to explicitly rebuild the latter, https://wiki.archlinux.org/title/NVIDIA#pacman_hook

Okay, it seems to be that i am not mounting the boot partition. Would this be a change to my fstab or another issue

here is the output of my lsblk:

lsblk -b
NAME                  MAJ:MIN RM          SIZE RO TYPE MOUNTPOINTS
sda                     8:0    0 1000204886016  0 disk 
|-sda1                  8:1    0     524288000  0 part /boot/efi
`-sda2                  8:2    0  999679532544  0 part 
  `-volgroup0-lv_root 254:0    0  999674609664  0 lvm  /

and the contents of my fstab:

UUID=8d0cc111-45be-4a8f-889d-6ca5a4da7be5       /               ext4            rw,relatime     0 1

/swapfile none swap sw 0 0
UUID=2B69-3EDF  /boot/efi       vfat    defaults      0       1

The wiki and tutorials i am finding aren't clear on what the reason is for my boot partition is not mounting at runtime, i tried running sudo grub-mkconfig as well to try regenerating my grub config.

uname -a:

Linux Laptop-Y50 6.1.69-1-lts #1 SMP PREEMPT_DYNAMIC Wed, 20 Dec 2023 17:23:40 +0000 x86_64 GNU/Linux

pacman -Qs kernel:

local/linux 6.6.7.arch1-1
    The Linux kernel and modules

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#4 2023-12-27 07:59:03

seth
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Registered: 2012-09-03
Posts: 76,048

Re: [Solved]NVRM version API mismatch after installing nvidia utils

That's not the entire pacman search result and you're comparing the LTS kernel w/ the regular one and the running LTS version is up to date.
Let's see whether you're booting from a boot partition:

cat /proc/cmdline

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#5 2023-12-27 15:54:22

legogreek
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Registered: 2023-12-26
Posts: 18

Re: [Solved]NVRM version API mismatch after installing nvidia utils

The full pacman output:

local/dkms 3.0.11-1
    Dynamic Kernel Modules System
local/fuse3 3.16.2-1
    Interface for userspace programs to export a filesystem to the Linux kernel
local/iptables 1:1.8.10-1
    Linux kernel packet control tool (using legacy interface)
local/kmod 31-1
    Linux kernel module management tools and library
local/lib32-libdrm 2.4.118-1
    Userspace interface to kernel DRM services (32-bit)
local/libdrm 2.4.119-1
    Userspace interface to kernel DRM services
local/libnetfilter_conntrack 1.0.9-1
    Library providing an API to the in-kernel connection tracking state table
local/libnfnetlink 1.0.2-1
    Low-level library for netfilter related kernel/userspace communication
local/libsysprof-capture 45.1-1
    Kernel based performance profiler - capture library
local/libtraceevent 1:1.7.3-1
    Linux kernel trace event library
local/libtracefs 1.7.0-1
    Linux kernel trace file system library
local/linux 6.6.7.arch1-1
    The Linux kernel and modules
local/linux-api-headers 6.4-1
    Kernel headers sanitized for use in userspace
local/linux-headers 6.6.7.arch1-1
    Headers and scripts for building modules for the Linux kernel
local/linux-lts 6.1.69-1
    The LTS Linux kernel and modules
local/linux-lts-headers 6.1.69-1
    Headers and scripts for building modules for the LTS Linux kernel
local/mtdev 1.1.6-2
    A stand-alone library which transforms all variants of kernel MT events to the slotted type B protocol
local/ndctl 76.1-1
    Utility library for managing the libnvdimm (non-volatile memory device) sub-system in the Linux kernel
local/virtualbox-host-dkms 7.0.12-1
    VirtualBox Host kernel modules sources

cat /proc/cmdline:

BOOT_IMAGE=/boot/vmlinuz-linux-lts root=/dev/mapper/volgroup0-lv_root rw loglevel=3 quiet

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#6 2023-12-27 15:56:57

seth
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Posts: 76,048

Re: [Solved]NVRM version API mismatch after installing nvidia utils

You're not booting from a boot partition and linux-lts 6.1.69-1  and linux-lts-headers 6.1.69-1 match the running kernel.
That's not the problem.

seth wrote:

Did you reboot after the update?
or have the nvidia modules in the initramfs and forgot to explicitly rebuild the latter, https://wiki.archlinux.org/title/NVIDIA#pacman_hook

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#7 2023-12-27 16:04:16

legogreek
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Registered: 2023-12-26
Posts: 18

Re: [Solved]NVRM version API mismatch after installing nvidia utils

Here is my /etc/pacman.d/hooks/nvidia.hook

[Trigger]
Operation=Install
Operation=Upgrade
Operation=Remove
Type=Package
Target=nvidia
Target=linux
# Change the linux part above if a different kernel is used

[Action]
Description=Update NVIDIA module in initcpio
Depends=mkinitcpio
When=PostTransaction
NeedsTargets
Exec=/bin/sh -c 'while read -r trg; do case $trg in linux*) exit 0; esac; done; /usr/bin/mkinitcpio -P'

Previously, the Target=nvidia was set to Target=nvidia-lts. I have rebooted and reinstalled a few times in troubleshooting as well as uninstalling the nvidia-lts module and replaced it with the nvidia module.

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#8 2023-12-27 16:21:56

seth
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Posts: 76,048

Re: [Solved]NVRM version API mismatch after installing nvidia utils

You want nvidia, nvidia-lts, linux and linux-lts as the targets

uninstalling the nvidia-lts module and replaced it with the nvidia module

wasn't a good idea at all, re-install nvidia-lts, check the driver version status and explicitly rebuild the initramfs.

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#9 2023-12-27 16:38:16

legogreek
Member
Registered: 2023-12-26
Posts: 18

Re: [Solved]NVRM version API mismatch after installing nvidia utils

Okay, so i reinstalled nvidia-lts and ran mkinitcpio -P and mkinitcpio -p linux-lts, rebooted still got the same issue and after running lspci -k | grep -A 2 -E "(VGA|3D)" i got:

00:02.0 VGA compatible controller: Intel Corporation 4th Gen Core Processor Integrated Graphics Controller (rev 06)
        Subsystem: Lenovo 4th Gen Core Processor Integrated Graphics Controller
        Kernel driver in use: i915
--
01:00.0 3D controller: NVIDIA Corporation GM107M [GeForce GTX 960M] (rev a2)
        Subsystem: Lenovo GM107M [GeForce GTX 960M]
        Kernel driver in use: nvidia

I am assuming Kernel driver in use: is expected to show nvidia-lts? Would it be a good idea to pacman -R nvidia?

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#10 2023-12-27 17:48:43

seth
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Posts: 76,048

Re: [Solved]NVRM version API mismatch after installing nvidia utils

No and no.
Do you actually still get the version mismatch?

pacman -Qs nvidia

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#11 2023-12-27 23:52:43

legogreek
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Registered: 2023-12-26
Posts: 18

Re: [Solved]NVRM version API mismatch after installing nvidia utils

I do.

pacman -Qs nvidia

local/egl-wayland 2:1.1.13-1
    EGLStream-based Wayland external platform
local/libvdpau 1.5-2
    Nvidia VDPAU library
local/libxnvctrl 545.29.06-1
    NVIDIA NV-CONTROL X extension
local/nvidia 545.29.06-6
    NVIDIA drivers for linux
local/nvidia-lts 1:545.29.06-7
    NVIDIA drivers for linux-lts
local/nvidia-utils 545.29.06-1
    NVIDIA drivers utilities

dmesg | tail:

[   43.659433] wlan0: authenticated
[   43.660305] wlan0: associate with 70:3a:cb: (try 1/3)
[   43.667274] wlan0: RX AssocResp from 70:3a:cb: (capab=0x1011 status=0 aid=5)
[   43.669250] wlan0: associated
[   43.681820] wlan0: Limiting TX power to 30 (30 - 0) dBm as advertised by 70:3a:cb:
[   43.753955] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[   73.028430] NVRM: API mismatch: the client has the version 545.29.06, but
               NVRM: this kernel module has the version 535.146.02.  Please
               NVRM: make sure that this kernel module and all NVIDIA driver
               NVRM: components have the same version.

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#12 2023-12-28 06:52:53

seth
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From: Won't reply 2 private help req
Registered: 2012-09-03
Posts: 76,048

Re: [Solved]NVRM version API mismatch after installing nvidia utils

Please post your complete system journal for the boot:

sudo journalctl -b | curl -F 'file=@-' 0x0.st

But there's almost no explanation but a residual nvidia kernel module in the initramfs.

pacman -Qikk nvidia nvidia-lts
stat /boot/initramfs-linux*.img

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#13 2023-12-28 16:03:54

legogreek
Member
Registered: 2023-12-26
Posts: 18

Re: [Solved]NVRM version API mismatch after installing nvidia utils

Well im glad its more advanced than me just sucking at google lol.

sudo journalctl -b | curl -F 'file=@-' 0x0.st:
http://0x0.st/HEB5.txt

pacman -Qikk nvidia nvidia-lts:

Name            : nvidia
Version         : 545.29.06-6
Description     : NVIDIA drivers for linux
Architecture    : x86_64
URL             : https://www.nvidia.com/
Licenses        : custom
Groups          : None
Provides        : NVIDIA-MODULE
Depends On      : linux  nvidia-utils=545.29.06  libglvnd
Optional Deps   : None
Required By     : None
Optional For    : None
Conflicts With  : None
Replaces        : None
Installed Size  : 42.66 MiB
Packager        : Jan Alexander Steffens (heftig) <heftig@archlinux.org>
Build Date      : Wed Dec 13 23:28:24 2023
Install Date    : Tue Dec 26 17:56:33 2023
Install Reason  : Explicitly installed
Install Script  : No
Validated By    : Signature

nvidia: 14 total files, 0 altered files
Name            : nvidia-lts
Version         : 1:545.29.06-7
Description     : NVIDIA drivers for linux-lts
Architecture    : x86_64
URL             : https://www.nvidia.com/
Licenses        : custom
Groups          : None
Provides        : NVIDIA-MODULE
Depends On      : linux-lts  nvidia-utils=545.29.06  libglvnd
Optional Deps   : None
Required By     : None
Optional For    : None
Conflicts With  : None
Replaces        : None
Installed Size  : 42.21 MiB
Packager        : Andreas Radke <andyrtr@archlinux.org>
Build Date      : Wed Dec 20 14:11:58 2023
Install Date    : Wed Dec 27 11:24:37 2023
Install Reason  : Explicitly installed
Install Script  : No
Validated By    : Signature

nvidia-lts: 14 total files, 0 altered files

stat /boot/initramfs-linux*.img

  File: /boot/initramfs-linux-fallback.img
  Size: 45325737        Blocks: 88536      IO Block: 4096   regular file
Device: 254,0   Inode: 1311354     Links: 1
Access: (0600/-rw-------)  Uid: (    0/    root)   Gid: (    0/    root)
Access: 2023-12-27 11:25:42.017555400 -0500
Modify: 2023-12-27 11:25:42.490900850 -0500
Change: 2023-12-27 11:25:42.584236573 -0500
 Birth: 2023-12-27 11:25:42.017555400 -0500
  File: /boot/initramfs-linux-lts-fallback.img
  Size: 42207219        Blocks: 82448      IO Block: 4096   regular file
Device: 254,0   Inode: 1312506     Links: 1
Access: (0600/-rw-------)  Uid: (    0/    root)   Gid: (    0/    root)
Access: 2023-12-27 11:27:52.634358361 -0500
Modify: 2023-12-27 11:27:53.041043680 -0500
Change: 2023-12-27 11:27:53.131047573 -0500
 Birth: 2023-12-27 11:27:52.634358361 -0500
  File: /boot/initramfs-linux-lts.img
  Size: 15552216        Blocks: 30376      IO Block: 4096   regular file
Device: 254,0   Inode: 1312389     Links: 1
Access: (0600/-rw-------)  Uid: (    0/    root)   Gid: (    0/    root)
Access: 2023-12-27 11:27:44.387193421 -0500
Modify: 2023-12-27 11:27:44.547205792 -0500
Change: 2023-12-27 11:27:44.583875294 -0500
 Birth: 2023-12-27 11:27:44.387193421 -0500
  File: /boot/initramfs-linux.img
  Size: 16476093        Blocks: 32184      IO Block: 4096   regular file
Device: 254,0   Inode: 1312508     Links: 1
Access: (0600/-rw-------)  Uid: (    0/    root)   Gid: (    0/    root)
Access: 2023-12-27 11:25:33.310667025 -0500
Modify: 2023-12-27 11:25:33.470671081 -0500
Change: 2023-12-27 11:25:33.514005513 -0500
 Birth: 2023-12-27 11:25:33.310667025 -0500

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#14 2023-12-28 16:47:01

seth
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From: Won't reply 2 private help req
Registered: 2012-09-03
Posts: 76,048

Re: [Solved]NVRM version API mismatch after installing nvidia utils

The module isn't in the initramfs by that journal - what makes even less sense…

modinfo nvidia

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#15 2023-12-28 16:53:44

legogreek
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Registered: 2023-12-26
Posts: 18

Re: [Solved]NVRM version API mismatch after installing nvidia utils

modinfo nvidia

filename:       /lib/modules/6.1.69-1-lts/updates/dkms/nvidia.ko.zst
firmware:       nvidia/535.146.02/gsp_tu10x.bin
firmware:       nvidia/535.146.02/gsp_ga10x.bin
alias:          char-major-195-*
version:        535.146.02
supported:      external
license:        NVIDIA
srcversion:     DC4E5EAFE45D39355265FB9
alias:          pci:v000010DEd*sv*sd*bc06sc80i00*
alias:          pci:v000010DEd*sv*sd*bc03sc02i00*
alias:          pci:v000010DEd*sv*sd*bc03sc00i00*
depends:        
retpoline:      Y
name:           nvidia
vermagic:       6.1.69-1-lts SMP preempt mod_unload 
sig_id:         PKCS#7
signer:         DKMS module signing key
sig_key:        7A:D5:2C:F7:FE:04:46:9D:A6:1F:D4:3C:0A:70:DB:B2:12:B2:05:55
sig_hashalgo:   sha512
signature:      8F:8B:EF:BB:29:54:1B:68:10:9B:B1:7E:C0:F2:AC:D7:36:3E:13:68:
                50:E2:31:1A:7F:34:E3:CE:B6:6F:CD:50:97:18:D0:2D:5B:FD:DC:3A:
                B4:C0:E2:45:65:87:E6:17:5B:92:17:1D:89:B5:BD:50:A4:04:7C:A5:
                E2:F2:30:7C:06:73:1D:8B:EF:1D:10:D0:EE:F6:1E:15:E7:28:4F:4B:
                7D:4C:4D:FA:14:34:6F:3B:C4:49:68:7D:C9:D0:36:E6:47:20:96:16:
                8F:64:18:2E:85:76:D9:AB:A7:6E:99:5D:30:73:CD:40:C1:FE:D7:24:
                BF:A6:AB:C8:E0:68:D2:46:E0:87:30:75:33:BF:35:59:D0:C3:67:E8:
                5C:31:6D:A1:24:B0:B5:64:78:97:5E:35:14:4D:D3:19:8C:FF:3A:D5:
                D3:A8:37:AF:25:EE:BD:DF:3D:05:85:A4:F8:EB:8D:13:6A:DF:8F:B7:
                BA:28:DF:1C:41:D7:58:54:18:C4:FB:7A:2C:59:6D:BF:C0:79:D8:8C:
                CE:8A:A6:98:A9:68:7A:E6:DC:4D:23:DC:88:47:76:D5:E5:C9:1E:A6:
                E7:5B:A7:C1:E6:51:2D:15:B6:23:C3:D8:6A:43:B5:41:A4:53:56:84:
                B7:25:9F:FB:4B:83:71:11:5B:34:4E:A5:2F:EF:0A:29
parm:           NvSwitchRegDwords:NvSwitch regkey (charp)
parm:           NvSwitchBlacklist:NvSwitchBlacklist=uuid[,uuid...] (charp)
parm:           NVreg_ResmanDebugLevel:int
parm:           NVreg_RmLogonRC:int
parm:           NVreg_ModifyDeviceFiles:int
parm:           NVreg_DeviceFileUID:int
parm:           NVreg_DeviceFileGID:int
parm:           NVreg_DeviceFileMode:int
parm:           NVreg_InitializeSystemMemoryAllocations:int
parm:           NVreg_UsePageAttributeTable:int
parm:           NVreg_EnablePCIeGen3:int
parm:           NVreg_EnableMSI:int
parm:           NVreg_TCEBypassMode:int
parm:           NVreg_EnableStreamMemOPs:int
parm:           NVreg_RestrictProfilingToAdminUsers:int
parm:           NVreg_PreserveVideoMemoryAllocations:int
parm:           NVreg_EnableS0ixPowerManagement:int
parm:           NVreg_S0ixPowerManagementVideoMemoryThreshold:int
parm:           NVreg_DynamicPowerManagement:int
parm:           NVreg_DynamicPowerManagementVideoMemoryThreshold:int
parm:           NVreg_EnableGpuFirmware:int
parm:           NVreg_EnableGpuFirmwareLogs:int
parm:           NVreg_OpenRmEnableUnsupportedGpus:int
parm:           NVreg_EnableUserNUMAManagement:int
parm:           NVreg_MemoryPoolSize:int
parm:           NVreg_KMallocHeapMaxSize:int
parm:           NVreg_VMallocHeapMaxSize:int
parm:           NVreg_IgnoreMMIOCheck:int
parm:           NVreg_NvLinkDisable:int
parm:           NVreg_EnablePCIERelaxedOrderingMode:int
parm:           NVreg_RegisterPCIDriver:int
parm:           NVreg_EnableResizableBar:int
parm:           NVreg_EnableDbgBreakpoint:int
parm:           NVreg_RegistryDwords:charp
parm:           NVreg_RegistryDwordsPerDevice:charp
parm:           NVreg_RmMsg:charp
parm:           NVreg_GpuBlacklist:charp
parm:           NVreg_TemporaryFilePath:charp
parm:           NVreg_ExcludedGpus:charp
parm:           NVreg_DmaRemapPeerMmio:int
parm:           NVreg_RmNvlinkBandwidth:charp
parm:           rm_firmware_active:charp

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#16 2023-12-28 17:01:02

seth
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From: Won't reply 2 private help req
Registered: 2012-09-03
Posts: 76,048

Re: [Solved]NVRM version API mismatch after installing nvidia utils

"HA-HAHH!"
You've a stale and dated dkms module.

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#17 2023-12-28 17:11:57

legogreek
Member
Registered: 2023-12-26
Posts: 18

Re: [Solved]NVRM version API mismatch after installing nvidia utils

So I tried the dkms install command which returned:

Sign command: /usr/lib/modules/6.1.69-1-lts/build/scripts/sign-file
Signing key: /var/lib/dkms/mok.key
Public certificate (MOK): /var/lib/dkms/mok.pub
Error! Could not find module source directory.
Directory: /usr/src/nvidia-lts-545.29.06 does not exist.

and ls -la /usr/src/:

total 20
drwxr-xr-x  5 root root 4096 Dec 23 13:43 .
drwxr-xr-x 11 root root 4096 Dec 27 11:24 ..
drwxr-xr-x  3 root root 4096 Sep 26 16:52 hid-xpadneo-v0.9.5
lrwxrwxrwx  1 root root   34 Dec 13 22:45 linux -> ../lib/modules/6.6.7-arch1-1/build
lrwxrwxrwx  1 root root   33 Dec 20 12:23 linux-lts -> ../lib/modules/6.1.69-1-lts/build
drwxr-xr-x  5 root root 4096 Dec 19 09:10 vboxhost-7.0.12_OSE
drwxr-xr-x  6 root root 4096 Sep 27 19:39 xone-0.3

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#18 2023-12-28 19:53:45

seth
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From: Won't reply 2 private help req
Registered: 2012-09-03
Posts: 76,048

Re: [Solved]NVRM version API mismatch after installing nvidia utils

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#19 2023-12-28 22:24:18

legogreek
Member
Registered: 2023-12-26
Posts: 18

Re: [Solved]NVRM version API mismatch after installing nvidia utils

So it looks like dkms looks in the /usr/src directory for the module you are trying to install but the nvidia module isnt in that directory hence the previous error.

dkms status

hid-xpadneo/v0.9.5, 6.1.69-1-lts, x86_64: installed
hid-xpadneo/v0.9.5, 6.6.7-arch1-1, x86_64: installed
vboxhost/7.0.12_OSE, 6.1.69-1-lts, x86_64: installed
vboxhost/7.0.12_OSE, 6.6.7-arch1-1, x86_64: installed
xone/0.3, 6.1.69-1-lts, x86_64: installed

Last edited by legogreek (2023-12-28 22:24:59)

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#20 2023-12-28 22:35:41

seth
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From: Won't reply 2 private help req
Registered: 2012-09-03
Posts: 76,048

Re: [Solved]NVRM version API mismatch after installing nvidia utils

If the package dkms is removed the information regarding previous module build files is lost. If this is the case, go through /usr/lib/modules/kernel_release and /var/lib/dkms/package_name and delete all files and directories no longer in use.

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#21 2023-12-28 22:48:18

legogreek
Member
Registered: 2023-12-26
Posts: 18

Re: [Solved]NVRM version API mismatch after installing nvidia utils

does that mean i delete all these files? nothing related to nvidia is in /var/lib/dkms

find /usr/lib/modules/6.1.69-1-lts/ -name nvidia*:

/usr/lib/modules/6.1.69-1-lts/extramodules/nvidia-modeset.ko.xz
/usr/lib/modules/6.1.69-1-lts/extramodules/nvidia-drm.ko.xz
/usr/lib/modules/6.1.69-1-lts/extramodules/nvidia-peermem.ko.xz
/usr/lib/modules/6.1.69-1-lts/extramodules/nvidia-uvm.ko.xz
/usr/lib/modules/6.1.69-1-lts/extramodules/nvidia.ko.xz
/usr/lib/modules/6.1.69-1-lts/kernel/drivers/net/ethernet/nvidia
/usr/lib/modules/6.1.69-1-lts/kernel/drivers/platform/x86/nvidia-wmi-ec-backlight.ko.zst
/usr/lib/modules/6.1.69-1-lts/build/drivers/net/ethernet/nvidia
/usr/lib/modules/6.1.69-1-lts/build/drivers/media/platform/nvidia
/usr/lib/modules/6.1.69-1-lts/build/include/linux/platform_data/x86/nvidia-wmi-ec-backlight.h

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#22 2023-12-28 22:50:59

seth
Member
From: Won't reply 2 private help req
Registered: 2012-09-03
Posts: 76,048

Re: [Solved]NVRM version API mismatch after installing nvidia utils

The immediately offending module is /lib/modules/6.1.69-1-lts/updates/dkms/nvidia.ko.zst and there may be more in /lib/modules/6.1.69-1-lts/updates/dkms/

Edit: the ones you posted are part of nvidia-lts and linux-lts, leave them where they are.

Last edited by seth (2023-12-28 22:52:39)

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#23 2023-12-28 23:07:01

legogreek
Member
Registered: 2023-12-26
Posts: 18

Re: [Solved]NVRM version API mismatch after installing nvidia utils

Well that seems to have worked, do i just ignore dkms from now on / should i be using it at all?

Edit: version mismach error is gone but now modinfo nvidia-lts returns modinfo: ERROR: Module nvidia-lts not found.

Last edited by legogreek (2023-12-28 23:10:57)

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#24 2023-12-28 23:10:31

seth
Member
From: Won't reply 2 private help req
Registered: 2012-09-03
Posts: 76,048

Re: [Solved]NVRM version API mismatch after installing nvidia utils

You don't need dkms for kernels where precompiled modules are available (for nvidia, linux and linux-lts) but eg. xone is exclusively available as dkms module (in the AUR) so you'll need dkms for that (at least)
You'll also need dkms for other kernel (ck, zen, …) but that's generally not a problem, the unclean removal was.

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.

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#25 2023-12-28 23:12:00

legogreek
Member
Registered: 2023-12-26
Posts: 18

Re: [Solved]NVRM version API mismatch after installing nvidia utils

That works for me, appreciate all the help.

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