System Configuration:
- NVIDIA Driver: 575.51.02
- KWin (Wayland): 6.3.4
- Linux Kernel: 6.14.4
- NixOS 25.05 (Warbler)
Issue:
After resuming from sleep, my monitors remain black. They only wake up after I press Alt + SysRq + E.
Logs show the following error:
Nix systemd[1]: nvidia-suspend.service: Deactivated successfully.
nvidia-suspend.service: Consumed 793ms CPU time, 760M memory peak, 16K read from disk.
Nix kwin_wayland[1727]: kwin_wayland_drm: Pageflip timed out! This is a bug in the nvidia-drm kernel driver
kwin_wayland_drm: Pageflip timed out! This is a bug in the nvidia-drm kernel driver
nvidia-bug-report.log.gz (1.6 MB)