#[SOLVED] XFCE: Black screen with cursor after suspend/switch from TTY

3 messages · Page 1 of 1 (latest)

half igloo
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When my machine wakes up and there are no opened apps that use GPU, I getting black screen with cursor. This also happens when I switch from working XFCE session to text TTY(e.g. ctrl-alt-F2) and then going back(ctrl-alt-F7).
I can fix black screen by restarting lightdm OR launching any program that uses GPU, e.g. glxgears. I even created keybind for glxgears 😆
GPU: RTX 4070 Super, proprietary driver 550.90.07
Any thoughts?

half igloo
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FInally fixed by setting vblank_mode to off. Just had to read forums deeper
xfconf-query -c xfwm4 -p /general/vblank_mode -s off
However, "Sync to vblank" in nvidia setting will remain work

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P.S. xpresent mode also works, but looks like it only work on 60FPS