Black screen on wake from suspend - KDE + Wayland + NVIDIA

After re-installing to solve the previous issue I was having after an update, I’m now running into the issue where I am getting a black screen after waking from sleep and the only way to fix it is by powering off the desktop manually. I’ve already checked that the different solutions were enabled, but the problem is still there.

systemd-boot option: nvidia_drm.modeset=1 (present)
nvidia-suspend: enabled
nvidia-hibernate: enabled
nvidia-resume: enabled
PreserveVideoMemoryAllocations: 1 (present)

journal logs - https://0x0.st/8MdL.txt

  • I resumed from sleep this morning at the Mar 05 08:58:40 timestamp. The logs end when I manually powered off.

hardware logs - https://0x0.st/8Mdp.txt

Try creating:

## File: /etc/modprobe.d/nvidia-power-management.conf
options nvidia NVreg_PreserveVideoMemoryAllocations=1 NVreg_TemporaryFilePath=/var/tmp
options nvidia_drm modeset=1
options nvidia_drm fbdev=1
options nvidia NVreg_EnableGpuFirmware=0

run sudo reinstall-kernels and reboot, then test.

Thanks. I will give that a shot now. Also, I just resumed from my monitor being off (not sleep) and KDE would only let me use 640 x 480.

Only a laptop here, never had to “struggle” with that :rofl:

This appears to have fixed the issue. Thank you!

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