[Bug 73116] New: [R9 270x] Intermittent flickering of entire screen

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sun Dec 29 03:09:25 PST 2013


          Priority: medium
            Bug ID: 73116
          Assignee: xorg-driver-ati at lists.x.org
           Summary: [R9 270x] Intermittent flickering of entire screen
        QA Contact: xorg-team at lists.x.org
          Severity: normal
    Classification: Unclassified
                OS: Linux (All)
          Reporter: combuster at archlinux.us
          Hardware: x86-64 (AMD64)
            Status: NEW
           Version: git
         Component: Driver/Radeon
           Product: xorg

>From time to time I can notice the flickering (tilting) of entire screen. This
happened on Windows also untill Catalyst beta9 driver came out. One of the
fixes in the changelog was:

Feature Highlights of The AMD Catalyst 13.11 Beta9.5 Driver for Windows:

Resolves intermittent flickering seen on some AMD Radeon R9 270x graphics cards

Now this is fixed on Windows, but I have the same problem still on Linux (Arch

kernel: Linux silverstone 3.13.0-rc5-MAINLINE #1 SMP PREEMPT Mon Dec 23
00:19:39 CET 2013 x86_64 GNU/Linux

glamor and xf86-video-ati are the latest git snapshots.

Could we contact Catalyst developers and get some more info on this. I don't
see any log warnings (journalctl -b, xorg.log etc), but I can provide them if


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