Sometimes, when waking the system from sleep, monitors do not enable, and the only solution is either switching to a virtual console or performing a hard reboot. Logs say that this is a driver bug.
дек 02 12:40:07 B460M-PRO4 kwin_wayland[2881]: Pageflip timed out! This is a bug in the nvidia-drm kernel driver
дек 02 12:40:07 B460M-PRO4 kwin_wayland[2881]: Please report this at https://forums.developer.nvidia.com/c/gpu-graphics/linux
дек 02 12:40:07 B460M-PRO4 kwin_wayland[2881]: With the output of 'sudo dmesg' and 'journalctl --user-unit plasma-kwin_wayland --boot 0'
dmesg.txt (106.6 KB)
plasma-kwin_wayland.txt (159.4 KB)
inxi.txt (4.8 KB)