KDE + Wayland + Sleep, not better :-/

[vini.nu]

Try these, I got it to work:

Plasma session goes blackout after leaving it AFK (workaround exists)

Hol’up… Could it be that, it takes long time (>20s) for 24GB VRAM blob to get written to SSD, and that’s why some tasks in kernel says that they didn’t finished yet, and then cancels the system suspension ? If it actually a bug, then it will be even more interesting if upcomming nvidia’s graphics driver update will fix that. When it comes out of beta.

Plasma session goes blackout after leaving it AFK (workaround exists)

Try sudo touch /etc/modprobe.d/nvidia.conf kate /etc/modprobe.d/nvidia.conf This creates that file if it doesn’t exist and then opens it with kate. and paste options nvidia NVreg_PreserveVideoMemoryAllocations=1 NVreg_TemporaryFilePath=/var/tmp save it and then terminal sudo dracut-rebuild and reboot. Works?

Plasma session goes blackout after leaving it AFK (workaround exists)

So I tried the systemctl enable nvidia-suspend.service systemctl enable nvidia-hibernate.service systemctl enable nvidia-resume.service systemctl enable nvidia-persistenced.service and I think I got a result but I am not sure if I inputted or understood sudo nano /etc/kernel/cmdline and appended to end: nvidia.NVreg_PreserveVideoMemoryAllocations=1 nvidia.NVreg_TemporaryFilePath=/var/tmp Is that done on the terminal? I typed nvidia.NVreg_PreserveVideoMemoryAllocations=1 but got command no…