[bug] screen is black after xrandr rotate command
Bug #1446979 reported by
XiongZhang
This bug affects 7 people
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
HWE Next |
Fix Released
|
Medium
|
Timo Aaltonen | ||
linux (Ubuntu) |
Fix Released
|
Medium
|
Timo Aaltonen | ||
Vivid |
Fix Released
|
Medium
|
Timo Aaltonen |
Bug Description
When running "xrandr --output xxxxx --rotate inverted " on intel platforms with ubuntu 15.04, screen becomes black.
Steps to reproduce:
1. install ubuntu 15.04 with intel graphic card and boot up into desktop
2. run xrandr --output eDP1 --rotate inverted
Expect result:
eDP screen rotate inverted
Actual result:
eDP screen is black.
Related branches
Changed in linux (Ubuntu): | |
importance: | Undecided → Medium |
tags: | added: kernel-da-key |
Changed in linux (Ubuntu): | |
status: | Incomplete → Triaged |
Changed in linux (Ubuntu Vivid): | |
assignee: | nobody → Timo Aaltonen (tjaalton) |
Changed in linux (Ubuntu Vivid): | |
status: | Triaged → Fix Committed |
tags: |
added: verification-done-vivid removed: verification-needed-vivid |
Changed in hwe-next: | |
assignee: | nobody → Timo Aaltonen (tjaalton) |
status: | New → Fix Released |
importance: | Undecided → Medium |
status: | Fix Released → Triaged |
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The following two commits from 4.0 kernel could fix this issue. set_base( ) (v4)
ecb7e16 drm: add helper to get crtc timings (v5)
455a680 drm/i915: remove intel_pipe_
Please backport these two commits to vivid kernel.