gdm loginscreen not visible (blinking cursor ALT & CTL & F2 possible)
Hello everyone,
i have a little issue with gdm. If desktop is idle the screen gets black and a cursor on the left upper side is blinking. Logging in is only with ALT CTL and F2 possible. Normally i expect a black Screen in energy saving mode and a visible login screen after mouse movement or pressing a key.
This machine is running archlinux with kernel 6.0. I had no luck with different gnome energy/screen settings.
journalctl telling "assertion 'G_IS_OBJECT (object)' failed":
Okt 06 07:52:40 xos.xos.lan gdm-launch-environment][21010]: GLib-GObject: g_object_unref: assertion 'G_IS_OBJECT (object)' failed
Okt 06 07:52:49 xos.xos.lan gdm[874]: GLib: Source ID 455 was not found when attempting to remove it
Additional information:
gdm package local/gdm 42.0+r11+g4a52f026-1 (gnome)
Graphics:
Device-1: NVIDIA GM206 [GeForce GTX 960] vendor: Micro-Star MSI
driver: vfio-pci v: N/A arch: Maxwell bus-ID: 01:00.0
Device-2: AMD Raphael driver: amdgpu v: kernel arch: RDNA-2 bus-ID: 15:00.0
Display: server: X.org v: 1.21.1.4 with: Xwayland v: 22.1.3 driver: X:
loaded: amdgpu,radeon unloaded: modesetting gpu: amdgpu
resolution: 3440x1440~120Hz
OpenGL: renderer: GFX1036 (gfx1036 LLVM 14.0.6 DRM 3.48 6.0.0-arch1-1)
v: 4.6 Mesa 22.2.0 direct render: Yes
With kernel 5.19 gdm crashed once in a while and could be accessed in the same way. With Kernel 6.0 these crashes are not happened so far.
If you need more info let me know.
Greetings Schnabulator