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I'm having constant issues with sleep on my PC at the moment. Its not every time but definitely greater than 2/3 times when I wake my PC I just get a black screen. Switching to another tty and back again will sometimes show my previous desktop session but I can't interact with it other than moving the mouse cursor around, I have to restart sddm.service or just reboot for it to be usable again. As the title says I have an Nvidia GPU which I'm assuming is contributing to the problem. I have already enabled the nvidia suspend/resume services from here: https://wiki.archlinux.org/title/NVIDIA … er_suspend
I also added nvidia.NVreg_PreserveVideoMemoryAllocations=1 as a kernel parameter although I'm not sure that was necessary as the wiki page says its already enabled by default on Arch.
I've uploaded the journalctl output from my last boot here: https://upload.disroot.org/r/ZnLUas_m#C … DAVC0XaFE=
I think the relevant section is from 14:46:46 to 15:43:03 but I included everything before that as there wasn't much and it may be relevant. These are my power management and screen locking settings in KDE settings: https://imgur.com/a/lYTOm5e
I have 2 monitors if that makes any difference. I also previously had an issue where waking the screen up when the system itself hadn't suspended yet would get me stuck with an unresponsive lock screen for a minute before I could sign back in, I fixed that by changing the screen lock timer to be shorter than the turn off screen timer, I'm not sure if thats related but it does seem like fairly similar behaviour. My desktop wallpaper also sometimes starts flickering intermittently after waking from suspend, I'm not sure if thats also related? It only does it if I have no apps open on that screen.
Last edited by Infernal_pizza (2024-11-17 16:39:12)
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