Filed from caserun https://tcms.engineering.redhat.com/run/99313/#caserun_3816195
Version-Release number of selected component (if applicable):
RHEL-7.0-20131111.1Build : RHEL-7.0-20131111.1
Steps to Reproduce:
Get your display highest supported resolution, use xrandr for example (it is
the first resolution in the list, 1650x1050 in my case).
1. Run xrandr and set higher resolution that you have supported
xrandr --output LVDS --panning 1600x1200
Note: replace "LVDS" with real name of your output interface.
Panning works fine but when returning to native res there is severe screen corruption. Panning and un-panning again (by feel) just makes it worse..
Make sure the screen is panned and you can tavel in panned space. No crashes/
errors at display should appear.
You need linux-firmware >= 20131106-0.1.git7d0c7a8
This need to be retested but here i can not reproduce with :
We believe this is already fixed but moving to 7.1
This should already work in 7.0 but reassigning to kernel as if it is an issue than it is a kernel issue.
Verified fixed in:
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.