Ubuntu
linux package

  1. Bionic (18.04)
  2. Bug #1714178
  3. Comment #44

Comment 44 for bug 1714178

Revision history for this message
In , Alex Tu (alextu) wrote :

Created attachment 136169
dmesg -w with drm.debug=0x5e of only applied the change in comment 6

this is the dmesg which opened drm.debug=0x5e, the kernel was built from latest drm_intel commit 0dfa1cee plus the change of comment 6.

and this message was a hint:
[drm:intel_framebuffer_init [i915]] tiled pitch (46080) must be at most 32768