https://bugs.kde.org/show_bug.cgi?id=459085
--- Comment #17 from Zamundaaa <xaver.h...@gmail.com> --- We get this in a loop: > Okt 31 14:59:45 pulse kwin_wayland[1847]: kwin_wayland_drm: > drmModeAddFB2WithModifiers is supported on GPU "/dev/dri/card0" > Okt 31 14:59:45 pulse kwin_wayland_wrapper[1847]: MESA-LOADER: failed to open > evdi: /usr/lib/dri/evdi_dri.so: Kann die Shared-Object-Datei nicht öffnen: > Datei oder Verzeichnis nicht gefunden (search paths /usr/lib/dri, suffix _dri) > Okt 31 14:59:45 pulse kwin_wayland_wrapper[1847]: failed to load driver: evdi > Okt 31 14:59:45 pulse kwin_wayland_wrapper[1847]: kmsro: driver missing > Okt 31 14:59:45 pulse kwin_wayland[1847]: kwin_wayland_drm: Using Atomic Mode > Setting on gpu "/dev/dri/card0" > Okt 31 14:59:45 pulse kwin_wayland[1847]: kwin_wayland_drm: Number of planes > on GPU "/dev/dri/card0" : 2 > Okt 31 14:59:45 pulse kwin_wayland[1847]: kwin_wayland_drm: Plane 31 has > properties "type"="Primary", "SRC_X"=0, "SRC_Y"=0, "SRC_W"=125829120, > "SRC_H"=70778880, "CRTC_X"=0, "CRTC_Y"=0, "CRTC_W"=1920, "CRTC_H"=1080, > "FB_ID"=0, "CRTC_ID"=0, "rotation" not found, "IN_FORMATS"=32 > Okt 31 14:59:45 pulse kwin_wayland[1847]: kwin_wayland_drm: Plane 33 has > properties "type"="Cursor", "SRC_X"=0, "SRC_Y"=0, "SRC_W"=4194304, > "SRC_H"=4194304, "CRTC_X"=858, "CRTC_Y"=852, "CRTC_W"=64, "CRTC_H"=64, > "FB_ID"=0, "CRTC_ID"=0, "rotation" not found, "IN_FORMATS"=34 > Okt 31 14:59:45 pulse kwin_wayland[1847]: kwin_wayland_drm: Crtc 35 has > properties "MODE_ID"=41, "ACTIVE"=1, "VRR_ENABLED"=0, "GAMMA_LUT" not found, > "GAMMA_LUT_SIZE" not found > Okt 31 14:59:45 pulse kwin_wayland[1847]: kwin_wayland_drm: Received change > event for monitored drm device "/dev/dri/card0" > Okt 31 14:59:45 pulse kwin_wayland[1847]: kwin_wayland_drm: Connector 37 has > properties "CRTC_ID"=35, "non-desktop"=0, "DPMS"=0, "EDID"=40, "overscan" not > found, "vrr_capable" not found, "underscan" not found, "underscan vborder" > not found, "underscan hborder" not found, "Broadcast RGB" not found, "max > bpc" not found, "link-status"="Good" > Okt 31 14:59:45 pulse kwin_wayland[1847]: kwin_wayland_drm: New output on GPU > /dev/dri/card0: PHL 241B7Q/UHB191400371 > Okt 31 14:59:45 pulse kwin_wayland[1847]: kwin_wayland_drm: Failed to create > gamma blob! Das Argument ist ungültig > Okt 31 14:59:46 pulse kwin_wayland[1847]: kwin_wayland_drm: Got invalid > timestamp (sec: 0, usec: 0) on gpu /dev/dri/card0 > Okt 31 14:59:46 pulse kwin_wayland[1847]: kwin_wayland_drm: Received change > event for monitored drm device "/dev/dri/card0" > Okt 31 14:59:46 pulse kwin_wayland[1847]: kwin_wayland_drm: Removing output > KWin::DrmOutput(0x5595ed680b40, name="DVI-I-1", geometry=QRect(0,0 > 1920x1080), scale=1) > Okt 31 14:59:46 pulse kwin_wayland[1847]: kwin_wayland_drm: Removing GPU > "/dev/dri/card0" which suggests to me that the driver is constantly adding and removing the output for some reason, so it's most likely an evdi bug that KWin somehow manages to trigger. To gather more information on that, can you get more detailed logging from the kernel side? How to do that is described at https://invent.kde.org/plasma/kwin/-/wikis/Debugging-DRM-issues. Just enable drm debug logging, start the dmesg command, cause the bug and stop the dmesg command again. -- You are receiving this mail because: You are watching all bug changes.
