NVIDIA display glitch after updating from 550 drivers

decentmoose · 2024-08-22 22:18:47

Screenshot

I've been experiencing some issues ever since I upgraded to NVIDIA driver version 555 a few months ago. I have tried various troubleshooting steps, but nothing has worked so far. Due to these problems, I've been using an older driver version, but I'd prefer to find a permanent solution. The screenshot above was taken with camera as when taking a screenshot it looks normal.

Here are the details of my setup:

OS: Arch Linux x86_64
Kernel: Linux 6.10.6-arch1-1
DE: KDE Plasma 6.1.4
WM: KWin (Wayland)
Displays:
- DELL P2414H: 1920x1080 @ 60 Hz
- X233H: 1920x1080 @ 60 Hz <---- affected monitor
- DELL E2213: 1680x1050 @ 60 Hz
GPU: NVIDIA GeForce RTX 3070 Ti [Discrete]
Driver: NVIDIA (using nvidia-dkms, nvidia-utils)

Here are some relevant outputs that might help diagnose the issue:

uname -r

6.10.6-arch1-1

mkinitcpio.conf:

MODULES=(btrfs nvidia nvidia_modeset nvidia_uvm nvidia_drm)
BINARIES=(/usr/bin/btrfs)
FILES=()
HOOKS=(base udev autodetect keyboard keymap modconf block encrypt filesystems fsck)

pacman -Qs nvidia:

local/egl-wayland 4:1.1.13.1-1
    EGLStream-based Wayland external platform
local/lib32-libvdpau 1.5-2
    NVIDIA VDPAU library
local/lib32-nvidia-utils 555.58.02-1
    NVIDIA drivers utilities (32-bit)
local/libvdpau 1.5-3
    NVIDIA VDPAU library
local/libxnvctrl 555.58.02-1
    NVIDIA NV-CONTROL X extension
local/nvidia-dkms 555.58.02-1
    NVIDIA drivers - module sources
local/nvidia-settings 555.58.02-1
    Tool for configuring the NVIDIA graphics driver
local/nvidia-utils 555.58.02-1
    NVIDIA drivers utilities
local/opencl-nvidia 555.58.02-1
    OpenCL implementation for NVIDIA

lsmod | grep nvidia:

nvidia_drm            122880  93
nvidia_uvm           6680576  0
nvidia_modeset       1617920  36 nvidia_drm
video                  77824  2 asus_wmi,nvidia_modeset
nvidia              61005824  614 nvidia_uvm,nvidia_modeset

nvidia-smi:

Thu Aug 22 01:08:24 2024       
+-----------------------------------------------------------------------------------------+
| NVIDIA-SMI 555.58.02              Driver Version: 555.58.02      CUDA Version: 12.5     |
|-----------------------------------------+------------------------+----------------------|
| 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 RTX 3070 Ti     Off |   00000000:04:00.0  On |                  N/A |
|  0%   42C    P8             25W /  290W |     581MiB /   8192MiB |     28%      Default |
|                                         |                        |                  N/A |
+-----------------------------------------+------------------------+----------------------+

+-----------------------------------------------------------------------------------------+
| Processes:                                                                              |
|  GPU   GI   CI        PID   Type   Process name                              GPU Memory |
|        ID   ID                                                               Usage      |
|=========================================================================================|
|    0   N/A  N/A      2111      G   /usr/lib/Xorg                                  30MiB |
|    0   N/A  N/A      2204      G   /usr/bin/kwalletd6                              3MiB |
|    0   N/A  N/A      2254      G   /usr/bin/kwin_wayland                          34MiB |
|    0   N/A  N/A      2334      G   /usr/bin/Xwayland                               3MiB |
|    0   N/A  N/A      2368      G   /usr/bin/ksmserver                              3MiB |
|    0   N/A  N/A      2370      G   /usr/bin/kded6                                  3MiB |
|    0   N/A  N/A      2384      G   /usr/bin/plasmashell                          129MiB |
|    0   N/A  N/A      2437      G   /usr/lib/kactivitymanagerd                      3MiB |
|    0   N/A  N/A      2443      G   ...b/polkit-kde-authentication-agent-1          3MiB |
|    0   N/A  N/A      2444      G   /usr/lib/org_kde_powerdevil                     3MiB |
|    0   N/A  N/A      2445      G   /usr/lib/xdg-desktop-portal-kde                 3MiB |
|    0   N/A  N/A      2546      G   kdeconnectd                                     3MiB |
|    0   N/A  N/A      2703      G   /usr/bin/kaccess                                3MiB |
|    0   N/A  N/A      2705      G   /usr/lib/DiscoverNotifier                       3MiB |
|    0   N/A  N/A      2716      G   /opt/floorp/floorp                            183MiB |
|    0   N/A  N/A      3299      G   /usr/bin/spectacle                             51MiB |
|    0   N/A  N/A      3808      G   /usr/bin/konsole                                3MiB |
+-----------------------------------------------------------------------------------------+

dkms status:

binder/1, 6.10.6-arch1-1, x86_64: installed
nvidia/555.58.02, 6.10.6-arch1-1, x86_64: installed
vboxhost/7.0.20_OSE, 6.10.6-arch1-1, x86_64: installed

Not sure if it matters, but I am running systemd-boot.

I had posted this on r/archlinux and someone there suggested to test 560 drivers and ensuring that SDDM was set to use Wayland.

$ nvidia-smi

    Thu Aug 22 17:37:06 2024       
    +-----------------------------------------------------------------------------------------+
    | NVIDIA-SMI 560.35.03              Driver Version: 560.35.03      CUDA Version: 12.6     |
    |-----------------------------------------+------------------------+----------------------+
    | 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 RTX 3070 Ti     Off |   00000000:04:00.0  On |                  N/A |
    |  0%   49C    P5             28W /  290W |     572MiB /   8192MiB |      0%      Default |
    |                                         |                        |                  N/A |
    +-----------------------------------------+------------------------+----------------------+
                                                                                            
    +-----------------------------------------------------------------------------------------+
    | Processes:                                                                              |
    |  GPU   GI   CI        PID   Type   Process name                              GPU Memory |
    |        ID   ID                                                               Usage      |
    |=========================================================================================|
    |    0   N/A  N/A      2230      G   /usr/bin/kwalletd6                              3MiB |
    |    0   N/A  N/A      2266      G   /usr/bin/kwin_wayland                          25MiB |
    |    0   N/A  N/A      2342      G   /usr/bin/Xwayland                               3MiB |
    |    0   N/A  N/A      2376      G   /usr/bin/ksmserver                              3MiB |
    |    0   N/A  N/A      2378      G   /usr/bin/kded6                                  3MiB |
    |    0   N/A  N/A      2397      G   /usr/bin/plasmashell                          171MiB |
    |    0   N/A  N/A      2444      G   /usr/lib/kactivitymanagerd                      3MiB |
    |    0   N/A  N/A      2475      G   ...b/polkit-kde-authentication-agent-1          3MiB |
    |    0   N/A  N/A      2476      G   /usr/lib/org_kde_powerdevil                     3MiB |
    |    0   N/A  N/A      2477      G   /usr/lib/xdg-desktop-portal-kde                 3MiB |
    |    0   N/A  N/A      2543      G   kdeconnectd                                     3MiB |
    |    0   N/A  N/A      2709      G   /usr/bin/kaccess                                3MiB |
    |    0   N/A  N/A      2712      G   /usr/lib/DiscoverNotifier                       3MiB |
    |    0   N/A  N/A      2875      G   /opt/floorp/floorp                              0MiB |
    |    0   N/A  N/A      3336      G   /usr/bin/konsole                                3MiB |
    +-----------------------------------------------------------------------------------------+

$ lsmod | grep nvidia

    nvidia_drm            126976  70
    nvidia_uvm           6860800  0
    nvidia_modeset       1957888  33 nvidia_drm
    video                  77824  2 asus_wmi,nvidia_modeset
    nvidia              11165696  538 nvidia_uvm,nvidia_modeset

$ pacman -Qs nvidia

    local/egl-wayland 4:1.1.13.1-1
        EGLStream-based Wayland external platform
    local/lib32-libvdpau 1.5-2
        Nvidia VDPAU library
    local/lib32-nvidia-utils 560.35.03-1
        NVIDIA drivers utilities (32-bit)
    local/libvdpau 1.5-3
        Nvidia VDPAU library
    local/libxnvctrl 560.31.02-1
        NVIDIA NV-CONTROL X extension
    local/nvidia-open-dkms 560.35.03-1
        NVIDIA open kernel modules
    local/nvidia-settings 560.31.02-1
        Tool for configuring the NVIDIA graphics driver
    local/nvidia-utils 560.35.03-2
        NVIDIA drivers utilities

$ dkms status

    binder/1, 6.10.6-arch1-1, x86_64: installed
    nvidia/560.35.03, 6.10.6-arch1-1, x86_64: installed
    vboxhost/7.0.20_OSE, 6.10.6-arch1-1, x86_64: installed

$ cat /etc/sddm.conf.d/10-wayland.conf

    [General]
    DisplayServer=wayland
    GreeterEnvironment=QT_WAYLAND_SHELL_INTEGRATION=layer-shell

    [Wayland]
    CompositorCommand=kwin_wayland --drm --no-lockscreen --no-global-shortcuts --locale1

I read the post that mentions getting journalctl results. I tried to get anything that I thought might be relevant.

$ journalctl -b | grep nvidia

Aug 22 17:36:24 kernel: Command line: initrd=\amd-ucode.img initrd=\initramfs-linux.img cryptdevice=PARTUUID=<UUID>:root root=/dev/mapper/root zswap.enabled=0 rootflags=subvol=@ rw rootfstype=btrfs nvidia nvidia_drm.modeset=1 nvidia.NVreg_EnableGpuFirmware=0
Aug 22 17:36:24 kernel: Kernel command line: initrd=\amd-ucode.img initrd=\initramfs-linux.img cryptdevice=PARTUUID=<UUID>:root root=/dev/mapper/root zswap.enabled=0 rootflags=subvol=@ rw rootfstype=btrfs nvidia nvidia_drm.modeset=1 nvidia.NVreg_EnableGpuFirmware=0
Aug 22 17:36:24 kernel: Unknown kernel command line parameters "nvidia cryptdevice=PARTUUID=<UUID>:root", will be passed to user space.
Aug 22 17:36:24 kernel:     nvidia
Aug 22 17:36:24 kernel: nvidia: loading out-of-tree module taints kernel.
Aug 22 17:36:24 kernel: nvidia: module verification failed: signature and/or required key missing - tainting kernel
Aug 22 17:36:24 kernel: nvidia-nvlink: Nvlink Core is being initialized, major device number 241
Aug 22 17:36:24 kernel: nvidia 0000:04:00.0: vgaarb: VGA decodes changed: olddecodes=io+mem,decodes=none:owns=none
Aug 22 17:36:24 kernel: nvidia-modeset: Loading NVIDIA UNIX Open Kernel Mode Setting Driver for x86_64  560.35.03  Release Build  (archlinux-builder@)  
Aug 22 17:36:24 kernel: nvidia-uvm: Loaded the UVM driver, major device number 239.
Aug 22 17:36:24 kernel: [drm] [nvidia-drm] [GPU ID 0x00000400] Loading driver
Aug 22 17:36:24 kernel: [drm] Initialized nvidia-drm 0.0.0 20160202 for 0000:04:00.0 on minor 0

$ journalctl -b | grep wayland

Aug 22 17:36:32 sddm-helper-start-wayland[2088]: Starting Wayland process "kwin_wayland --drm --no-lockscreen --no-global-shortcuts --locale1" "sddm"
Aug 22 17:36:32 sddm-helper-start-wayland[2088]: started successfully "kwin_wayland --drm --no-lockscreen --no-global-shortcuts --locale1"
Aug 22 17:36:32 sddm-helper-start-wayland[2088]: Directory "/run/user/970" has changed, checking for Wayland socket
Aug 22 17:36:32 sddm-helper-start-wayland[2088]: Found Wayland socket "/run/user/970/wayland-0"
Aug 22 17:36:32 sddm-helper-start-wayland[2088]: "Accepting client connections on sockets: QList(\"wayland-0\")\n"
Aug 22 17:36:33 sddm-greeter-qt6[2106]: Reading from "/usr/local/share/wayland-sessions/plasma.desktop"
Aug 22 17:36:33 sddm-greeter-qt6[2106]: Reading from "/usr/share/wayland-sessions/plasma.desktop"
Aug 22 17:36:46 sddm-greeter-qt6[2106]: Reading from "/usr/share/wayland-sessions/plasma.desktop"
Aug 22 17:36:46 sddm[2042]: Reading from "/usr/share/wayland-sessions/plasma.desktop"
Aug 22 17:36:46 sddm[2042]: Session "/usr/share/wayland-sessions/plasma.desktop" selected, command: "/usr/lib/plasma-dbus-run-session-if-needed /usr/bin/startplasma-wayland" for VT 2
Aug 22 17:36:47 sddm-helper[2188]: Starting Wayland user session: "/usr/share/sddm/scripts/wayland-session" "/usr/lib/plasma-dbus-run-session-if-needed /usr/bin/startplasma-wayland"
Aug 22 17:36:47 sddm-helper-start-wayland[2088]: "kwin_wayland_drm: atomic commit failed: Invalid argument\nkwin_wayland_drm: Presentation failed! Invalid argument\n"
Aug 22 17:36:47 sddm-helper-start-wayland[2088]: "kwin_wayland_drm: Presentation failed! Permission denied\n"
Aug 22 17:36:47 sddm-helper-start-wayland[2088]: "kwin_core: Applying output config failed!\n"
Aug 22 17:36:47 sddm-helper-start-wayland[2088]: wayland greeter finished 0 QProcess::NormalExit
Aug 22 17:36:47 sddm-helper-start-wayland[2088]: quitting helper-start-wayland
Aug 22 17:36:47 sddm-helper-start-wayland[2088]: Stopping... "kwin_wayland"
Aug 22 17:36:47 sddm-helper-start-wayland[2088]: wayland compositor finished 15 QProcess::NormalExit
Aug 22 17:36:47 sddm-helper-start-wayland[2088]: quitting helper-start-wayland
Aug 22 17:36:47 kwin_wayland[2266]: No backend specified, automatically choosing drm
Aug 22 17:36:48 kwin_wayland_wrapper[2356]: The XKEYBOARD keymap compiler (xkbcomp) reports:
Aug 22 17:36:48 kwin_wayland_wrapper[2356]: > Warning:          Unsupported maximum keycode 708, clipping.
Aug 22 17:36:48 kwin_wayland_wrapper[2356]: >                   X11 cannot support keycodes above 255.
Aug 22 17:36:48 kwin_wayland_wrapper[2356]: > Warning:          Could not resolve keysym XF86KbdInputAssistPrevgrou
Aug 22 17:36:48 kwin_wayland_wrapper[2356]: > Warning:          Could not resolve keysym XF86KbdInputAssistNextgrou
Aug 22 17:36:48 kwin_wayland_wrapper[2356]: Errors from xkbcomp are not fatal to the X server
Aug 22 17:36:52 systemd[2194]: Reached target plasma-workspace-wayland.target.
Aug 22 17:36:52 kwin_wayland[2266]: kf.config.core: "\"fsrestore1\" - conversion of \"0,0,0,0\" to QRect failed"
Aug 22 17:36:52 kwin_wayland[2266]: kf.config.core: "\"fsrestore2\" - conversion of \"0,0,0,0\" to QRect failed"
Aug 22 17:36:52 kwin_wayland[2266]: kf.config.core: "\"fsrestore3\" - conversion of \"0,0,0,0\" to QRect failed"
Aug 22 17:36:52 kwin_wayland[2266]: kf.config.core: "\"fsrestore4\" - conversion of \"0,0,0,0\" to QRect failed"
Aug 22 17:36:52 kwin_wayland[2266]: kf.config.core: "\"fsrestore5\" - conversion of \"3600,0,0,0\" to QRect failed"
Aug 22 17:36:52 kwin_wayland[2266]: kf.config.core: "\"fsrestore6\" - conversion of \"0,0,0,0\" to QRect failed"
Aug 22 17:36:52 kwin_wayland[2266]: kf.config.core: "\"fsrestore7\" - conversion of \"0,0,0,0\" to QRect failed"
Aug 22 17:36:52 kwin_wayland[2266]: kf.config.core: "\"fsrestore8\" - conversion of \"0,0,0,0\" to QRect failed"
Aug 22 17:36:52 kwin_wayland[2266]: kf.windowsystem: static bool KX11Extras::mapViewport() may only be used on X11
Aug 22 17:36:52 kwin_wayland[2266]: kf.windowsystem: static bool KX11Extras::mapViewport() may only be used on X11
Aug 22 17:36:52 kwin_wayland[2266]: kf.windowsystem: static bool KX11Extras::mapViewport() may only be used on X11
Aug 22 17:36:52 kwin_wayland[2266]: kwin_xwl: Could not create a source from 0x57b7b5f8c310 0
Aug 22 17:36:52 kwin_wayland[2266]: kwin_xwl: Could not create a source from 0x57b7b5f

$ journalctl -b | grep kwin

Aug 22 17:36:32  sddm-helper-start-wayland[2088]: Starting Wayland process "kwin_wayland --drm --no-lockscreen --no-global-shortcuts --locale1" "sddm"
Aug 22 17:36:32  sddm-helper-start-wayland[2088]: started succesfully "kwin_wayland --drm --no-lockscreen --no-global-shortcuts --locale1"
Aug 22 17:36:47  sddm-helper-start-wayland[2088]: "kwin_wayland_drm: atomic commit failed: Invalid argument\nkwin_wayland_drm: Presentation failed! Invalid argument\n"
Aug 22 17:36:47  sddm-helper-start-wayland[2088]: "kwin_wayland_drm: Presentation failed! Permission denied\n"
Aug 22 17:36:47  sddm-helper-start-wayland[2088]: "kwin_core: Applying output config failed!\n"
Aug 22 17:36:47  sddm-helper-start-wayland[2088]: Stopping... "kwin_wayland"
Aug 22 17:36:47  kwin_wayland[2266]: No backend specified, automatically choosing drm
Aug 22 17:36:48  kwin_wayland_wrapper[2356]: The XKEYBOARD keymap compiler (xkbcomp) reports:
Aug 22 17:36:48  kwin_wayland_wrapper[2356]: > Warning:          Unsupported maximum keycode 708, clipping.
Aug 22 17:36:48  kwin_wayland_wrapper[2356]: >                   X11 cannot support keycodes above 255.
Aug 22 17:36:48  kwin_wayland_wrapper[2356]: > Warning:          Could not resolve keysym XF86KbdInputAssistPrevgrou
Aug 22 17:36:48  kwin_wayland_wrapper[2356]: > Warning:          Could not resolve keysym XF86KbdInputAssistNextgrou
Aug 22 17:36:48  kwin_wayland_wrapper[2356]: Errors from xkbcomp are not fatal to the X server
Aug 22 17:36:52  kwin_wayland[2266]: kf.config.core: "\"fsrestore1\" - conversion of \"0,0,0,0\" to QRect failed"
Aug 22 17:36:52  kwin_wayland[2266]: kf.config.core: "\"fsrestore2\" - conversion of \"0,0,0,0\" to QRect failed"
Aug 22 17:36:52  kwin_wayland[2266]: kf.config.core: "\"fsrestore3\" - conversion of \"0,0,0,0\" to QRect failed"
Aug 22 17:36:52  kwin_wayland[2266]: kf.config.core: "\"fsrestore4\" - conversion of \"0,0,0,0\" to QRect failed"
Aug 22 17:36:52  kwin_wayland[2266]: kf.config.core: "\"fsrestore5\" - conversion of \"3600,0,0,0\" to QRect failed"
Aug 22 17:36:52  kwin_wayland[2266]: kf.config.core: "\"fsrestore6\" - conversion of \"0,0,0,0\" to QRect failed"
Aug 22 17:36:52  kwin_wayland[2266]: kf.config.core: "\"fsrestore7\" - conversion of \"0,0,0,0\" to QRect failed"
Aug 22 17:36:52  kwin_wayland[2266]: kf.config.core: "\"fsrestore8\" - conversion of \"0,0,0,0\" to QRect failed"
Aug 22 17:36:52  kwin_wayland[2266]: kf.windowsystem: static bool KX11Extras::mapViewport() may only be used on X11
Aug 22 17:36:52  kwin_wayland[2266]: kf.windowsystem: static bool KX11Extras::mapViewport() may only be used on X11
Aug 22 17:36:52  kwin_wayland[2266]: kf.windowsystem: static bool KX11Extras::mapViewport() may only be used on X11
Aug 22 17:36:52  kwin_wayland[2266]: kwin_xwl: Could not create a source from 0x57b7b5f8c310 0
Aug 22 17:36:52  kwin_wayland[2266]: kwin_xwl: Could not create a source from 0x57b7b5f8c4a0 0
Aug 22 17:36:52  kwin_wayland[2266]: kwin_xwl: Could not create a source from 0x57b7b5f803d0 0
Aug 22 17:36:52  kwin_wayland[2266]: kwin_xwl: Could not create a source from 0x57b7b5f80400 0
Aug 22 17:36:53  kwin_wayland[2266]: kf.windowsystem: static bool KX11Extras::mapViewport() may only be used on X11
Aug 22 17:37:49  drkonqi-coredump-processor[2471]: "/usr/bin/kwin_wayland" 2246 "/var/lib/systemd/coredump/core.kwin_wayland.1000.8393bb1751464d73950aa89384188dc4.2246.1722752875000000.zst"
Aug 22 18:06:34  kwin_wayland[2266]: kwin_wayland_drm: atomic commit failed: Invalid argument

$ journalctl -b | grep sddm

Aug 22 17:36:32  sddm[2042]: Initializing...
Aug 22 17:36:32  sddm[2042]: Starting...
Aug 22 17:36:32  sddm[2042]: Logind interface found
Aug 22 17:36:32  sddm[2042]: Adding new display...
Aug 22 17:36:32  sddm[2042]: Loaded empty theme configuration
Aug 22 17:36:32  sddm[2042]: Using VT 1
Aug 22 17:36:32  sddm[2042]: Display server started.
Aug 22 17:36:32  sddm[2042]: Socket server starting...
Aug 22 17:36:32  sddm[2042]: Socket server started.
Aug 22 17:36:32  sddm[2042]: Loaded empty theme configuration
Aug 22 17:36:32  sddm[2042]: Greeter starting...
Aug 22 17:36:32  sddm-helper[2066]: [PAM] Starting...
Aug 22 17:36:32  sddm-helper[2066]: [PAM] Authenticating...
Aug 22 17:36:32  sddm-helper[2066]: [PAM] returning.
Aug 22 17:36:32  sddm-helper[2066]: pam_unix(sddm-greeter:session): session opened for user sddm(uid=970) by (uid=0)
Aug 22 17:36:32  sddm-helper[2066]: pam_systemd(sddm-greeter:session): New sd-bus connection (system-bus-pam-systemd-2066) opened.
Aug 22 17:36:32  systemd-logind[1877]: New session c1 of user sddm.
Aug 22 17:36:32  (systemd)[2073]: pam_warn(systemd-user:setcred): function=[pam_sm_setcred] flags=0x8002 service=[systemd-user] terminal=[] user=[sddm] ruser=[<unknown>] rhost=[<unknown>]
Aug 22 17:36:32  (systemd)[2073]: pam_unix(systemd-user:session): session opened for user sddm(uid=970) by sddm(uid=0)
Aug 22 17:36:32  systemd-logind[1877]: New session 1 of user sddm.
Aug 22 17:36:32  systemd[2073]: Cleanup lingering KCrash metadata was skipped because of an unmet condition check (ConditionPathExistsGlob=/var/lib/sddm/.cache/kcrash-metadata/*.ini).
Aug 22 17:36:32  systemd[2073]: Submitting pending crash events was skipped because of an unmet condition check (ConditionPathExistsGlob=/var/lib/sddm/.cache/drkonqi/sentry-envelopes/*).
Aug 22 17:36:32  systemd[2073]: Cleanup lingering KCrash metadata was skipped because of an unmet condition check (ConditionPathExistsGlob=/var/lib/sddm/.cache/kcrash-metadata/*.ini).
Aug 22 17:36:32  systemd[1]: Started Session c1 of User sddm.
Aug 22 17:36:32  sddm-helper[2088]: Jumping to VT 1
Aug 22 17:36:32  sddm-helper[2088]: VT mode fixed
Aug 22 17:36:32  sddm[2042]: Greeter session started successfully
Aug 22 17:36:32  sddm-helper-start-wayland[2088]: Starting Wayland process "kwin_wayland --drm --no-lockscreen --no-global-shortcuts --locale1" "sddm"
Aug 22 17:36:32  sddm-helper-start-wayland[2088]: started succesfully "kwin_wayland --drm --no-lockscreen --no-global-shortcuts --locale1"
Aug 22 17:36:32  sddm-helper-start-wayland[2088]: Directory "/run/user/970" has changed, checking for Wayland socket
Aug 22 17:36:32  sddm-helper-start-wayland[2088]: Found Wayland socket "/run/user/970/wayland-0"
Aug 22 17:36:32  sddm-helper-start-wayland[2088]: "Accepting client connections on sockets: QList(\"wayland-0\")\n"
Aug 22 17:36:32  sddm-greeter-qt6[2106]: High-DPI autoscaling Enabled
Aug 22 17:36:33  sddm-greeter-qt6[2106]: Reading from "/usr/local/share/wayland-sessions/plasma.desktop"
Aug 22 17:36:33  sddm-greeter-qt6[2106]: Reading from "/usr/share/wayland-sessions/plasma.desktop"
Aug 22 17:36:33  sddm-greeter-qt6[2106]: Reading from "/usr/local/share/xsessions/leftwm.desktop"
Aug 22 17:36:33  sddm-greeter-qt6[2106]: Reading from "/usr/share/xsessions/leftwm.desktop"
Aug 22 17:36:33  sddm-greeter-qt6[2106]: Reading from "/usr/local/share/xsessions/plasmax11.desktop"
Aug 22 17:36:33  sddm-greeter-qt6[2106]: Reading from "/usr/share/xsessions/plasmax11.desktop"
Aug 22 17:36:33  sddm-greeter-qt6[2106]: Loading theme configuration from "qrc:/theme/theme.conf"
Aug 22 17:36:33  sddm-greeter-qt6[2106]: Connected to the daemon.
Aug 22 17:36:33  sddm[2042]: Message received from greeter: Connect
Aug 22 17:36:33  sddm-greeter-qt6[2106]: Loading qrc:/theme/Main.qml...
Aug 22 17:36:33  sddm-greeter-qt6[2106]: file:///usr/lib/qt6/qml/SddmComponents/LayoutBox.qml:35:5: QML Connections: Implicitly defined onFoo properties in Connections are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... }
Aug 22 17:36:33  sddm-greeter-qt6[2106]: file:///usr/lib/qt6/qml/SddmComponents/ComboBox.qml:105:9: QML Image: Cannot open: file:///usr/lib/qt6/qml/SddmComponents/angle-down.png
Aug 22 17:36:33  sddm-greeter-qt6[2106]: file:///usr/lib/qt6/qml/SddmComponents/ComboBox.qml:105:9: QML Image: Cannot open: file:///usr/lib/qt6/qml/SddmComponents/angle-down.png
Aug 22 17:36:33  sddm-greeter-qt6[2106]: qrc:/theme/Main.qml:41:5: QML Connections: Implicitly defined onFoo properties in Connections are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... }
Aug 22 17:36:33  sddm-greeter-qt6[2106]: Adding view for "DP-1" QRect(0,0 1680x1050)
Aug 22 17:36:33  sddm-greeter-qt6[2106]: Loading qrc:/theme/Main.qml...
Aug 22 17:36:33  sddm-greeter-qt6[2106]: file:///usr/lib/qt6/qml/SddmComponents/LayoutBox.qml:35:5: QML Connections: Implicitly defined onFoo properties in Connections are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... }
Aug 22 17:36:33  sddm-greeter-qt6[2106]: file:///usr/lib/qt6/qml/SddmComponents/ComboBox.qml:105:9: QML Image: Cannot open: file:///usr/lib/qt6/qml/SddmComponents/angle-down.png
Aug 22 17:36:33  sddm-greeter-qt6[2106]: file:///usr/lib/qt6/qml/SddmComponents/ComboBox.qml:105:9: QML Image: Cannot open: file:///usr/lib/qt6/qml/SddmComponents/angle-down.png
Aug 22 17:36:33  sddm-greeter-qt6[2106]: qrc:/theme/Main.qml:41:5: QML Connections: Implicitly defined onFoo properties in Connections are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... }
Aug 22 17:36:33  sddm-greeter-qt6[2106]: Adding view for "DP-2" QRect(3600,0 1920x1080)
Aug 22 17:36:33  sddm-greeter-qt6[2106]: Loading qrc:/theme/Main.qml...
Aug 22 17:36:33  sddm-greeter-qt6[2106]: file:///usr/lib/qt6/qml/SddmComponents/LayoutBox.qml:35:5: QML Connections: Implicitly defined onFoo properties in Connections are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... }
Aug 22 17:36:33  sddm-greeter-qt6[2106]: file:///usr/lib/qt6/qml/SddmComponents/ComboBox.qml:105:9: QML Image: Cannot open: file:///usr/lib/qt6/qml/SddmComponents/angle-down.png
Aug 22 17:36:33  sddm-greeter-qt6[2106]: file:///usr/lib/qt6/qml/SddmComponents/ComboBox.qml:105:9: QML Image: Cannot open: file:///usr/lib/qt6/qml/SddmComponents/angle-down.png
Aug 22 17:36:33  sddm-greeter-qt6[2106]: qrc:/theme/Main.qml:41:5: QML Connections: Implicitly defined onFoo properties in Connections are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... }
Aug 22 17:36:33  sddm-greeter-qt6[2106]: Adding view for "HDMI-A-1" QRect(1680,0 1920x1080)
Aug 22 17:36:33  sddm-greeter-qt6[2106]: Message received from daemon: Capabilities
Aug 22 17:36:33  sddm-greeter-qt6[2106]: Message received from daemon: HostName
Aug 22 17:36:46  sddm-greeter-qt6[2106]: file:///usr/lib/qt6/qml/SddmComponents/PictureBox.qml:106:13 Parameter "event" is not declared. Injection of parameters into signal handlers is deprecated. Use JavaScript functions with formal parameters instead.
Aug 22 17:36:46  sddm-greeter-qt6[2106]: Reading from "/usr/share/wayland-sessions/plasma.desktop"
Aug 22 17:36:46  sddm[2042]: Message received from greeter: Login
Aug 22 17:36:46  sddm[2042]: Reading from "/usr/share/wayland-sessions/plasma.desktop"
Aug 22 17:36:46  sddm[2042]: Session "/usr/share/wayland-sessions/plasma.desktop" selected, command: "/usr/lib/plasma-dbus-run-session-if-needed /usr/bin/startplasma-wayland" for VT 2
Aug 22 17:36:46  sddm-helper[2188]: [PAM] Starting...
Aug 22 17:36:46  sddm-helper[2188]: [PAM] Authenticating...
Aug 22 17:36:46  sddm-helper[2188]: pam_systemd_home(sddm:auth): New sd-bus connection (system-bus-pam-systemd-home-2188) opened.
Aug 22 17:36:46  sddm-helper[2188]: [PAM] Preparing to converse...
Aug 22 17:36:46  sddm-helper[2188]: [PAM] Conversation with 1 messages
Aug 22 17:36:46  sddm-helper[2188]: pam_kwallet5(sddm:auth): pam_kwallet5: pam_sm_authenticate
Aug 22 17:36:46  sddm-helper[2188]: [PAM] returning.
Aug 22 17:36:46  sddm[2042]: Authentication for user  "me"  successful
Aug 22 17:36:46  sddm-greeter-qt6[2106]: Message received from daemon: LoginSucceeded
Aug 22 17:36:46  sddm-helper[2188]: pam_kwallet5(sddm:setcred): pam_kwallet5: pam_sm_setcred
Aug 22 17:36:46  sddm-helper[2188]: pam_unix(sddm:session): session opened for user me(uid=1000) by me(uid=0)
Aug 22 17:36:46  sddm-helper[2188]: pam_systemd(sddm:session): New sd-bus connection (system-bus-pam-systemd-2188) opened.
Aug 22 17:36:47  sddm-helper[2188]: pam_kwallet5(sddm:session): pam_kwallet5: pam_sm_open_session
Aug 22 17:36:47  sddm-helper[2229]: pam_kwallet5: final socket path: /run/user/1000/kwallet5.socket
Aug 22 17:36:47  sddm-helper[2188]: Starting Wayland user session: "/usr/share/sddm/scripts/wayland-session" "/usr/lib/plasma-dbus-run-session-if-needed /usr/bin/startplasma-wayland"
Aug 22 17:36:47  sddm-helper[2232]: Jumping to VT 2
Aug 22 17:36:47  sddm-helper[2232]: VT mode didn't need to be fixed
Aug 22 17:36:47  sddm-helper-start-wayland[2088]: "kwin_wayland_drm: atomic commit failed: Invalid argument\nkwin_wayland_drm: Presentation failed! Invalid argument\n"
Aug 22 17:36:47  sddm[2042]: Session started true
Aug 22 17:36:47  sddm-helper-start-wayland[2088]: "kwin_wayland_drm: Presentation failed! Permission denied\n"
Aug 22 17:36:47  sddm-helper-start-wayland[2088]: "kwin_core: Applying output config failed!\n"
Aug 22 17:36:47  sddm-helper-start-wayland[2088]: wayland greeter finished 0 QProcess::NormalExit
Aug 22 17:36:47  sddm-helper-start-wayland[2088]: quitting helper-start-wayland
Aug 22 17:36:47  sddm-helper-start-wayland[2088]: Stopping... "kwin_wayland"
Aug 22 17:36:47  sddm-helper-start-wayland[2088]: wayland compositor finished 15 QProcess::NormalExit
Aug 22 17:36:47  sddm-helper-start-wayland[2088]: quitting helper-start-wayland
Aug 22 17:36:47  sddm-helper[2066]: [PAM] Closing session
Aug 22 17:36:47  sddm-helper[2066]: pam_unix(sddm-greeter:session): session closed for user sddm
Aug 22 17:36:47  sddm-helper[2066]: pam_systemd(sddm-greeter:session): New sd-bus connection (system-bus-pam-systemd-2066) opened.
Aug 22 17:36:47  sddm-helper[2066]: [PAM] Ended.
Aug 22 17:36:47  sddm[2042]: Auth: sddm-helper exited successfully
Aug 22 17:36:47  sddm[2042]: Greeter stopped. SDDM::Auth::HELPER_SUCCESS
Aug 22 17:36:57  (sd-pam)[2078]: pam_unix(systemd-user:session): session closed for user sddm

seth · 2024-08-23 13:56:37

https://bbs.archlinux.org/viewtopic.php?id=298733 but no idea how to control that w/ wayland.

for OUT in /sys/class/drm/card*; do echo $OUT; edid-decode $OUT/edid; echo "================="; done

You'll need https://aur.archlinux.org/packages/edid-decode-git

And see whether you can reproduce this w/ plasma on X11 and whether setting the output mode does help.

decentmoose · 2024-08-24 05:25:24

I ran that command and here's the output.

$ for OUT in /sys/class/drm/card*; do echo $OUT; edid-decode $OUT/edid; echo "================="; done

/sys/class/drm/card0
/sys/class/drm/card0/edid: No such file or directory
=================
/sys/class/drm/card0-DP-1
edid-decode (hex):

00 ff ff ff ff ff ff 00 10 ac 4e d0 53 41 45 30
14 16 01 03 80 2f 1e 78 ea 23 c5 a5 57 4f 9e 26
0f 50 54 a5 4b 00 71 4f 81 80 b3 00 01 01 01 01
01 01 01 01 01 01 21 39 90 30 62 1a 27 40 68 b0
36 00 d9 28 11 00 00 1c 00 00 00 ff 00 48 39 57
54 46 32 35 48 30 45 41 53 0a 00 00 00 fc 00 44
45 4c 4c 20 45 32 32 31 33 0a 20 20 00 00 00 fd
00 38 4b 1e 53 10 00 0a 20 20 20 20 20 20 00 a3

----------------

Block 0, Base EDID:
  EDID Structure Version & Revision: 1.3
  Vendor & Product Identification:
    Manufacturer: DEL
    Model: 53326
    Serial Number: 809845075 (0x30454153)
    Made in: week 20 of 2012
  Basic Display Parameters & Features:
    Digital display
    Maximum image size: 47 cm x 30 cm
    Gamma: 2.20
    DPMS levels: Standby Suspend Off
    RGB color display
    First detailed timing is the preferred timing
  Color Characteristics:
    Red  : 0.6445, 0.3417
    Green: 0.3085, 0.6201
    Blue : 0.1513, 0.0585
    White: 0.3134, 0.3291
  Established Timings I & II:
    IBM     :   720x400    70.081663 Hz   9:5     31.467 kHz     28.320000 MHz
    DMT 0x04:   640x480    59.940476 Hz   4:3     31.469 kHz     25.175000 MHz
    DMT 0x06:   640x480    75.000000 Hz   4:3     37.500 kHz     31.500000 MHz
    DMT 0x09:   800x600    60.316541 Hz   4:3     37.879 kHz     40.000000 MHz
    DMT 0x0b:   800x600    75.000000 Hz   4:3     46.875 kHz     49.500000 MHz
    DMT 0x10:  1024x768    60.003840 Hz   4:3     48.363 kHz     65.000000 MHz
    DMT 0x12:  1024x768    75.028582 Hz   4:3     60.023 kHz     78.750000 MHz
    DMT 0x24:  1280x1024   75.024675 Hz   5:4     79.976 kHz    135.000000 MHz
  Standard Timings:
    DMT 0x15:  1152x864    75.000000 Hz   4:3     67.500 kHz    108.000000 MHz
    DMT 0x23:  1280x1024   60.019740 Hz   5:4     63.981 kHz    108.000000 MHz
    DMT 0x3a:  1680x1050   59.954250 Hz  16:10    65.290 kHz    146.250000 MHz
  Detailed Timing Descriptors:
    DTD 1:  1680x1050   59.954250 Hz  16:10    65.290 kHz    146.250000 MHz (473 mm x 296 mm)
                 Hfront  104 Hsync 176 Hback  280 Hpol N
                 Vfront    3 Vsync   6 Vback   30 Vpol P
    Display Product Serial Number: 'H9WTF25H0EAS'
    Display Product Name: 'DELL E2213'
    Display Range Limits:
      Monitor ranges (GTF): 56-75 Hz V, 30-83 kHz H, max dotclock 160 MHz
Checksum: 0xa3
=================
/sys/class/drm/card0-DP-2
edid-decode (hex):

00 ff ff ff ff ff ff 00 10 ac 9a a0 4c 39 38 32
06 1a 01 04 a5 35 1e 78 3a a0 a5 a6 56 52 9d 27
0f 50 54 a5 4b 00 71 4f 81 80 a9 c0 d1 c0 01 01
01 01 01 01 01 01 02 3a 80 18 71 38 2d 40 58 2c
45 00 0f 29 21 00 00 1e 00 00 00 ff 00 35 32 34
4e 33 36 32 33 32 38 39 4c 0a 00 00 00 fc 00 44
45 4c 4c 20 50 32 34 31 34 48 0a 20 00 00 00 fd
00 38 4c 1e 53 11 00 0a 20 20 20 20 20 20 00 25

----------------

Block 0, Base EDID:
  EDID Structure Version & Revision: 1.4
  Vendor & Product Identification:
    Manufacturer: DEL
    Model: 41114
    Serial Number: 842545484 (0x3238394c)
    Made in: week 6 of 2016
  Basic Display Parameters & Features:
    Digital display
    Bits per primary color channel: 8
    DisplayPort interface
    Maximum image size: 53 cm x 30 cm
    Gamma: 2.20
    DPMS levels: Off
    Supported color formats: RGB 4:4:4, YCrCb 4:4:4, YCrCb 4:2:2
    First detailed timing includes the native pixel format and preferred refresh rate
  Color Characteristics:
    Red  : 0.6503, 0.3378
    Green: 0.3203, 0.6132
    Blue : 0.1542, 0.0605
    White: 0.3134, 0.3291
  Established Timings I & II:
    IBM     :   720x400    70.081663 Hz   9:5     31.467 kHz     28.320000 MHz
    DMT 0x04:   640x480    59.940476 Hz   4:3     31.469 kHz     25.175000 MHz
    DMT 0x06:   640x480    75.000000 Hz   4:3     37.500 kHz     31.500000 MHz
    DMT 0x09:   800x600    60.316541 Hz   4:3     37.879 kHz     40.000000 MHz
    DMT 0x0b:   800x600    75.000000 Hz   4:3     46.875 kHz     49.500000 MHz
    DMT 0x10:  1024x768    60.003840 Hz   4:3     48.363 kHz     65.000000 MHz
    DMT 0x12:  1024x768    75.028582 Hz   4:3     60.023 kHz     78.750000 MHz
    DMT 0x24:  1280x1024   75.024675 Hz   5:4     79.976 kHz    135.000000 MHz
  Standard Timings:
    DMT 0x15:  1152x864    75.000000 Hz   4:3     67.500 kHz    108.000000 MHz
    DMT 0x23:  1280x1024   60.019740 Hz   5:4     63.981 kHz    108.000000 MHz
    DMT 0x53:  1600x900    60.000000 Hz  16:9     60.000 kHz    108.000000 MHz (RB)
    DMT 0x52:  1920x1080   60.000000 Hz  16:9     67.500 kHz    148.500000 MHz
  Detailed Timing Descriptors:
    DTD 1:  1920x1080   60.000000 Hz  16:9     67.500 kHz    148.500000 MHz (527 mm x 297 mm)
                 Hfront   88 Hsync  44 Hback  148 Hpol P
                 Vfront    4 Vsync   5 Vback   36 Vpol P
    Display Product Serial Number: '524N3623289L'
    Display Product Name: 'DELL P2414H'
    Display Range Limits:
      Monitor ranges (GTF): 56-76 Hz V, 30-83 kHz H, max dotclock 170 MHz
Checksum: 0x25
=================
/sys/class/drm/card0-DP-3
EDID of '/sys/class/drm/card0-DP-3/edid' was empty.
=================
/sys/class/drm/card0-HDMI-A-1
edid-decode (hex):

00 ff ff ff ff ff ff 00 04 72 9a 00 54 1c 11 91
0b 13 01 03 80 33 1d 78 ea 60 85 a6 56 4a 9c 25
12 50 54 b3 0c 00 81 80 71 4f 81 00 95 00 a9 40
01 01 01 01 01 01 02 3a 80 18 71 38 2d 40 58 2c
45 00 fe 1f 11 00 00 1a 00 00 00 fc 00 58 32 33
33 48 0a 20 20 20 20 20 20 20 00 00 00 fd 00 38
4c 1f 53 12 00 0a 20 20 20 20 20 20 00 00 00 ff
00 4c 46 4d 30 43 30 32 33 34 30 34 31 0a 01 c7

02 03 22 f2 23 09 7f 07 4e 01 02 03 84 05 06 07
10 11 12 15 93 1f 14 83 01 00 00 66 03 0c 00 10
00 10 8c 0a d0 8a 20 e0 2d 10 10 3e 96 00 fe 1f
11 00 00 18 01 1d 00 72 51 d0 1e 20 6e 28 55 00
fe 1f 11 00 00 1e 01 1d 80 18 71 1c 16 20 58 2c
25 00 fe 1f 11 00 00 9e 01 1d 00 bc 52 d0 1e 20
b8 28 55 40 fe 1f 11 00 00 1e 01 1d 80 d0 72 1c
16 20 34 2c 25 00 fe 1f 11 00 00 9e 00 00 00 3b

----------------

Block 0, Base EDID:
  EDID Structure Version & Revision: 1.3
  Vendor & Product Identification:
    Manufacturer: ACR
    Model: 154
    Serial Number: 2433817684 (0x91111c54)
    Made in: week 11 of 2009
  Basic Display Parameters & Features:
    Digital display
    Maximum image size: 51 cm x 29 cm
    Gamma: 2.20
    DPMS levels: Standby Suspend Off
    RGB color display
    First detailed timing is the preferred timing
  Color Characteristics:
    Red  : 0.6494, 0.3378
    Green: 0.2890, 0.6093
    Blue : 0.1464, 0.0703
    White: 0.3134, 0.3291
  Established Timings I & II:
    IBM     :   720x400    70.081663 Hz   9:5     31.467 kHz     28.320000 MHz
    DMT 0x04:   640x480    59.940476 Hz   4:3     31.469 kHz     25.175000 MHz
    Apple   :   640x480    66.666667 Hz   4:3     35.000 kHz     30.240000 MHz
    DMT 0x08:   800x600    56.250000 Hz   4:3     35.156 kHz     36.000000 MHz
    DMT 0x09:   800x600    60.316541 Hz   4:3     37.879 kHz     40.000000 MHz
    DMT 0x10:  1024x768    60.003840 Hz   4:3     48.363 kHz     65.000000 MHz
    DMT 0x11:  1024x768    70.069359 Hz   4:3     56.476 kHz     75.000000 MHz
  Standard Timings:
    DMT 0x23:  1280x1024   60.019740 Hz   5:4     63.981 kHz    108.000000 MHz
    DMT 0x15:  1152x864    75.000000 Hz   4:3     67.500 kHz    108.000000 MHz
    DMT 0x1c:  1280x800    59.810326 Hz  16:10    49.702 kHz     83.500000 MHz
    DMT 0x2f:  1440x900    59.887445 Hz  16:10    55.935 kHz    106.500000 MHz
    DMT 0x33:  1600x1200   60.000000 Hz   4:3     75.000 kHz    162.000000 MHz
  Detailed Timing Descriptors:
    DTD 1:  1920x1080   60.000000 Hz  16:9     67.500 kHz    148.500000 MHz (510 mm x 287 mm)
                 Hfront   88 Hsync  44 Hback  148 Hpol P
                 Vfront    4 Vsync   5 Vback   36 Vpol N
    Display Product Name: 'X233H'
    Display Range Limits:
      Monitor ranges (GTF): 56-76 Hz V, 31-83 kHz H, max dotclock 180 MHz
    Display Product Serial Number: 'LFM0C0234041'
  Extension blocks: 1
Checksum: 0xc7

----------------

Block 1, CTA-861 Extension Block:
  Revision: 3
  Underscans IT Video Formats by default
  Basic audio support
  Supports YCbCr 4:4:4
  Supports YCbCr 4:2:2
  Native detailed modes: 2
  Audio Data Block:
    Linear PCM:
      Max channels: 2
      Supported sample rates (kHz): 192 176.4 96 88.2 48 44.1 32
      Supported sample sizes (bits): 24 20 16
  Video Data Block:
    VIC   1:   640x480    59.940476 Hz   4:3     31.469 kHz     25.175000 MHz
    VIC   2:   720x480    59.940060 Hz   4:3     31.469 kHz     27.000000 MHz
    VIC   3:   720x480    59.940060 Hz  16:9     31.469 kHz     27.000000 MHz
    VIC   4:  1280x720    60.000000 Hz  16:9     45.000 kHz     74.250000 MHz (native)
    VIC   5:  1920x1080i  60.000000 Hz  16:9     33.750 kHz     74.250000 MHz
    VIC   6:  1440x480i   59.940060 Hz   4:3     15.734 kHz     27.000000 MHz
    VIC   7:  1440x480i   59.940060 Hz  16:9     15.734 kHz     27.000000 MHz
    VIC  16:  1920x1080   60.000000 Hz  16:9     67.500 kHz    148.500000 MHz
    VIC  17:   720x576    50.000000 Hz   4:3     31.250 kHz     27.000000 MHz
    VIC  18:   720x576    50.000000 Hz  16:9     31.250 kHz     27.000000 MHz
    VIC  21:  1440x576i   50.000000 Hz   4:3     15.625 kHz     27.000000 MHz
    VIC  19:  1280x720    50.000000 Hz  16:9     37.500 kHz     74.250000 MHz (native)
    VIC  31:  1920x1080   50.000000 Hz  16:9     56.250 kHz    148.500000 MHz
    VIC  20:  1920x1080i  50.000000 Hz  16:9     28.125 kHz     74.250000 MHz
  Speaker Allocation Data Block:
    FL/FR - Front Left/Right
  Vendor-Specific Data Block (HDMI), OUI 00-0C-03:
    Source physical address: 1.0.0.0
    DC_30bit
  Detailed Timing Descriptors:
    DTD 2:   720x480    59.940060 Hz   3:2     31.469 kHz     27.000000 MHz (510 mm x 287 mm)
                 Hfront   16 Hsync  62 Hback   60 Hpol N
                 Vfront    9 Vsync   6 Vback   30 Vpol N
    DTD 3:  1280x720    60.000000 Hz  16:9     45.000 kHz     74.250000 MHz (510 mm x 287 mm)
                 Hfront  110 Hsync  40 Hback  220 Hpol P
                 Vfront    5 Vsync   5 Vback   20 Vpol P
    DTD 4:  1920x1080i  60.000000 Hz  16:9     33.750 kHz     74.250000 MHz (510 mm x 287 mm)
                 Hfront   88 Hsync  44 Hback  148 Hpol P
                 Vfront    2 Vsync   5 Vback   15 Vpol P Vfront +0.5 Odd Field
                 Vfront    2 Vsync   5 Vback   15 Vpol P Vback  +0.5 Even Field
    DTD 5:  1280x720    50.000000 Hz  16:9     37.500 kHz     74.250000 MHz (510 mm x 287 mm)
                 Hfront  440 Hsync  40 Hback  220 Hpol P
                 Vfront    5 Vsync   5 Vback   20 Vpol P
    DTD 6:  1920x1080i  50.000000 Hz  16:9     28.125 kHz     74.250000 MHz (510 mm x 287 mm)
                 Hfront   52 Hsync  44 Hback  624 Hpol P
                 Vfront    2 Vsync   5 Vback   15 Vpol P Vfront +0.5 Odd Field
                 Vfront    2 Vsync   5 Vback   15 Vpol P Vback  +0.5 Even Field
Checksum: 0x3b  Unused space in Extension Block: 3 bytes
=================
/sys/class/drm/card0-HDMI-A-2
EDID of '/sys/class/drm/card0-HDMI-A-2/edid' was empty.
=================

Also, as a test I uninstalled anything related to nvidia, plasma, sddm. Ran commands to remove data files. Reinstalled everything after figuring out how to get networking working again. Back to how it was.
Okay, as a test I was in the virtual console (TTY?) and on the monitor still has the issue in the shell. I tried in Gnome as a test. Same issue.
At this point I am considering switching to Fedora just for now as I am limited on time and do not want to spend what little time I have troubleshooting this. I like Arch but yeah.

Last edited by decentmoose (2024-08-24 05:37:58)

seth · 2024-08-24 07:18:00

You stand a better chance switching
0. The monitor
1. to X11
2. to gnome/wayland
3. to nouveau
4. the EDID (provided you can find a proper one)
5. the nvidia driver version
than the distro, because the problem will remain the same, but knock yourself out.

The ACR X233H shows up as "RGB color display" but the extension block says Supports YCbCr 4:4:4/Supports YCbCr 4:2:2 and there's 50Hz and interlacedd modes.

qdbus org.kde.KWin /KWin supportInformation

to see what's actually used by kwin (w/ your recent findings just inherited from the kms) here.
Try X11, configure it to use YCbCr and see whether that changes anything (and at least it will allow us to see what mode is actually used)

Arch Linux

#1 2024-08-22 22:18:47

NVIDIA display glitch after updating from 550 drivers

#2 2024-08-23 13:56:37

Re: NVIDIA display glitch after updating from 550 drivers

#3 2024-08-24 05:25:24

Re: NVIDIA display glitch after updating from 550 drivers

#4 2024-08-24 07:18:00

Re: NVIDIA display glitch after updating from 550 drivers

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