Ubuntu
xorg-server package

  1. Bug #539772
  2. Comment #46

Comment 46 for bug 539772

Revision history for this message
In , Wenzhuo Zhang (wenzhuo) wrote :

I just noticed that when the updated X server is running, the Linux kernel issues a lot of error messages like these:

[ 4955.429783] [drm:radeon_fence_wait] *ERROR* last signaled fence(0x0001FEE8)
[ 4955.621867] [drm:radeon_fence_wait] *ERROR* fence(f69361a0:0x0001FEE9) 40ms timeout
[ 4955.621880] [drm:radeon_fence_wait] *ERROR* last signaled fence(0x0001FEE9)
[ 4955.644982] [drm:radeon_fence_wait] *ERROR* fence(f1980c60:0x0001FEEA) 52ms timeout