Ubuntu
linux package

  1. Bug #1564759
  2. Comment #6

Comment 6 for bug 1564759

Revision history for this message
In , Mikael-w (mikael-w) wrote :

I have now tried this with the latest drm-intel kernel and the newest skl-dcm firmware (1.26). My libdrm is 2.4.67.

The problem still persists.

A deterministic way to provoke the hang is to run glmark2 (github.com/glmark2).

I can confirm that if I give i915.enable_rc6=0 as a kernel option, the problem disappears.