Vulkan application freeze after suspend or switch to virtual terminal

GPU Unix Graphics Linux
#1
  • run any Vulkan graphics software like game or a video player,
  • suspend computer or switch to VT (e.g. Ctrl+Alt+F1),
  • resume from suspend or go back to X11,
  • application is freezed on vkVaitForFences() - needs to be killed (computer/mouse freeze for a few seconds when killing) and started again,

Happens always, also on 455.45.01 drivers.

1 Like
#2

Can confirm the freeze when switching TTY happens without fail using nvidia 455.45.01.

Haven’t tried suspending.