| Summary: | desktop corruption with intel 2.6.99 + UXA | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Product: | xorg | Reporter: | Andy Isaacson <adi> | ||||||||||
| Component: | Driver/intel | Assignee: | Jesse Barnes <jbarnes> | ||||||||||
| Status: | RESOLVED FIXED | QA Contact: | Xorg Project Team <xorg-team> | ||||||||||
| Severity: | normal | ||||||||||||
| Priority: | medium | Keywords: | NEEDINFO | ||||||||||
| Version: | git | ||||||||||||
| Hardware: | x86-64 (AMD64) | ||||||||||||
| OS: | Linux (All) | ||||||||||||
| Whiteboard: | |||||||||||||
| i915 platform: | i915 features: | ||||||||||||
| Attachments: |
|
||||||||||||
Created attachment 24771 [details]
Xorg.0.log
complete Xorg.0.log
Created attachment 24772 [details]
dmesg
complete dmesg for this boot
Created attachment 25441 [details] [review] fix front buffer tiling on 965 I think 2.6.29.1 might be missing this fix? It's already upstream though, so a more recent kernel should also work (like 2.6.30-rc4). Oh nevermind, that's a KMS fix... But 2.7.0 did have some last minute fixes for this sort of thing... Can you test that? (In reply to comment #4) > Oh nevermind, that's a KMS fix... But 2.7.0 did have some last minute fixes > for this sort of thing... Can you test that? I don't have a convenient way to test 2.7.0 (it's not in the xorg-edgers PPA, if there's another PPA I can refer to I'd love a pointer). But, the desktop corruption does not reproduce with 2:2.7.99.1+git20090503.8255cca2-0ubuntu0sarvatt which is the newest available in xorg-edgers. Ok that's good enough... I guess I need to do some digging. (In reply to comment #5) > (In reply to comment #4) > > Oh nevermind, that's a KMS fix... But 2.7.0 did have some last minute fixes > > for this sort of thing... Can you test that? > > I don't have a convenient way to test 2.7.0 (it's not in the xorg-edgers PPA, > if there's another PPA I can refer to I'd love a pointer). Is this PPA what you want: https://lists.ubuntu.com/archives/ubuntu-x/2009-April/000518.html (In reply to comment #7) > (In reply to comment #5) > > (In reply to comment #4) > > > Oh nevermind, that's a KMS fix... But 2.7.0 did have some last minute fixes > > > for this sort of thing... Can you test that? > > > > I don't have a convenient way to test 2.7.0 (it's not in the xorg-edgers PPA, > > if there's another PPA I can refer to I'd love a pointer). > > Is this PPA what you want: > https://lists.ubuntu.com/archives/ubuntu-x/2009-April/000518.html Thanks, that's very helpful. I'll verify this and #19794 with 2.7.0 from ubuntu-x-swat tomorrow (I'm away from the test hardware today). (In reply to comment #6) > Ok that's good enough... I guess I need to do some digging. Sorry, I may have been unclear -- 2.7.99 fixes the background corruption on my test system (at least, I haven't seen corruption in 30 minutes of testing). Now that I have an easy way to test 2.7.0 I'll verify if the two issues are fixed in the release. -andy (In reply to comment #8) > (In reply to comment #6) > > Ok that's good enough... I guess I need to do some digging. > > Sorry, I may have been unclear -- 2.7.99 fixes the background corruption on my > test system (at least, I haven't seen corruption in 30 minutes of testing). > Now that I have an easy way to test 2.7.0 I'll verify if the two issues are > fixed in the release. Yep, verified that the background corruption does not occur after multiple display resizing with 2.7.0, so this is fixed. Thanks! |
Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.
Created attachment 24770 [details] screenshot.png I'm seeing desktop background corruption (but no window corruption!) testing UXA+xrandr on GM45. Kernel: 2.6.29.1 Ubuntu 8.10 + xorg-edgers PPA: ii xserver-xorg 1:7.4~5ubuntu17 ii xserver-xorg-core 2:1.6.0-0ubuntu8 ii xserver-xorg-video-intel 2:2.6.99.1+git20090402.fad714c4-0ubuntu0tormod2 ii xserver-xorg-video-intel-dbg2:2.6.99.1+git20090402.fad714c4-0ubuntu0tormod2 ii libdrm-intel1 2.4.6~git20090403.51d6346f-0ubuntu0tormod2 ii libdrm-intel1-dbg 2.4.6~git20090403.51d6346f-0ubuntu0tormod2 ii libdrm2 2.4.6~git20090403.51d6346f-0ubuntu0tormod2 Steps to reproduce: 0. edited xorg.conf to remove the "Virtual 2048 1600" I was previously using with 2.6.0 + EXA and add 'Option "AccelMethod" "UXA"' to the Device section. 1. started xorg on LVDS, no VGA attached. 2. hotplugged VGA monitor 3. xrandr --output VGA --mode 1600x1200 --right-of LVDS 4. xrandr --output VGA --mode 1600x1200 --below LVDS (observe corruption) I've attached a screenshot (from xwd -root) of the corruption. Note that I'm also getting the following in dmesg: [344492.451072] Xorg:24169 freeing invalid memtype e59bc000-e59bd000 [344492.451077] Xorg:24169 freeing invalid memtype e59bd000-e59be000 [344492.451083] Xorg:24169 freeing invalid memtype e59be000-e59bf000 [344492.451088] Xorg:24169 freeing invalid memtype e59bf000-e59c0000 [344492.451093] Xorg:24169 freeing invalid memtype e59c0000-e59c1000 [344492.451098] Xorg:24169 freeing invalid memtype e59c1000-e59c2000 Don't know if that's related or not.