Summary: | Graphics artifact in Unity, around the tooltips | ||||||||||||||||||||||||
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Product: | xorg | Reporter: | Bryce Harrington <bryce> | ||||||||||||||||||||||
Component: | Driver/Radeon | Assignee: | xf86-video-ati maintainers <xorg-driver-ati> | ||||||||||||||||||||||
Status: | RESOLVED FIXED | QA Contact: | Xorg Project Team <xorg-team> | ||||||||||||||||||||||
Severity: | normal | ||||||||||||||||||||||||
Priority: | high | ||||||||||||||||||||||||
Version: | 7.6 (2010.12) | ||||||||||||||||||||||||
Hardware: | x86 (IA32) | ||||||||||||||||||||||||
OS: | Linux (All) | ||||||||||||||||||||||||
Whiteboard: | |||||||||||||||||||||||||
i915 platform: | i915 features: | ||||||||||||||||||||||||
Attachments: |
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Description
Bryce Harrington
2011-02-08 13:03:01 UTC
Created attachment 43128 [details]
XorgLog.txt
Created attachment 43129 [details]
glxinfo.txt
Created attachment 43130 [details]
BootDmesg.txt
Created attachment 43131 [details]
CurrentDmesg.txt
Created attachment 43132 [details]
Screenshot.png
For reference, the following bug was the original user report of the issue: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-ati/+bug/684992 "It doesn't happen immediately on boot but after about half an hour after I've run some applications. Happens to a different tooltip everytime, but once it happens that tooltip's stuck with the artefact until reboot." (In reply to comment #6) > "[...] Happens to a different tooltip everytime, but once it happens that > tooltip's stuck with the artefact until reboot." So Unity caches the tooltip images? Does this also happen with the r600g driver? I want to add that I have seen a similar bug in Firefox 4.0 (beta 10) while running the classic gnome desktop. See the attached screenshot. When I move the mouse over the forward button, the tooltip shows up and exhibit the same problem. The forward button itself also features 2 vertical parallel lines. Created attachment 43161 [details]
Firefox tooltip bug
Btw, Jay mentioned to me that he does still have this issue with current Ubuntu (which *should* be r600g unless Jay has specifically configured his system otherwise). Jay, can you please post your current dmesg, Xorg.0.log, and screenshot of this tooltip corruption issue? (Fwiw, I'm not able to reproduce this corruption with unity on RV770) Created attachment 45772 [details]
Rendering artifact in Unity Dash
Created attachment 45773 [details]
dmesg.txt
Created attachment 45774 [details]
Xorg.0.log
Created attachment 45775 [details]
glxinfo.txt
I added a more recent snapshot of the bug in the Unity Dash. Any suggestions on how we could go about further diagnosing this problem, or any branches/patches we should try testing? (In reply to comment #16) > Any suggestions on how we could go about further diagnosing this problem, or > any branches/patches we should try testing? Keep trying newer versions of r600g and the kernel. Ideally you could find a small test that can reliably reproduce the problem. You might also try enabling tiling: Option "ColorTiling" "Enable" in the device section of your xorg.conf Closing reopen if it's still an issue with 3.2 kernel or newer and 8.0 mesa or newer. |
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