Bug 1478524 - Rendering issue after updating to 7.4 on rotated displays
Rendering issue after updating to 7.4 on rotated displays
Status: NEW
Product: Red Hat Enterprise Linux 7
Classification: Red Hat
Component: xorg-x11-drv-ati (Show other bugs)
x86_64 Linux
unspecified Severity high
: rc
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Assigned To: Jérôme Glisse
Desktop QE
: Desktop
Depends On:
  Show dependency treegraph
Reported: 2017-08-04 14:22 EDT by Joe Wright
Modified: 2017-10-18 12:50 EDT (History)
4 users (show)

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Attachments (Terms of Use)
screenshot of behavior (599.81 KB, image/jpeg)
2017-08-04 14:22 EDT, Joe Wright
no flags Details

  None (edit)
Description Joe Wright 2017-08-04 14:22:28 EDT
Created attachment 1309128 [details]
screenshot of behavior

Description of problem:
- When rotating displays 90 degrees, major rendering issues are observed. Mouse renders correctly, background and windows do not

Version-Release number of selected component (if applicable):
- 7.4 GA
- radeon/ATI graphics adapter

How reproducible:

Steps to Reproduce:
1. After enabling all displays, rotate one 90 degrees in either direction in the display configuration

Actual results:
- see attachment: corrupted-desktop.jpg

Expected results:
- normal display output

Additional info:
Comment 5 Benjamin Tissoires 2017-08-22 05:15:41 EDT
More likely a radeon issue than a libXrandr (given that it affects only this graphic card).

Comment 6 Alastair Scobie 2017-08-25 04:26:04 EDT
We're experiencing this too. 

For us, at least, it's not just rotation - performance has also taken a dive. For example, dragging a large window is very very laggy.

ALastair Scobie
School of Informatics
University of Edinburgh

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