Red Hat Bugzilla – Bug 490368
DRI2/GLX on i855GM: Desktop effect glitches when KMS is off
Last modified: 2014-06-23 08:50:39 EDT
Created attachment 335272 [details]
glxgears window lagging on the desktop
Description of problem:
When KMS is off and Desktop effects are on, glxgears's window persists on the desktop when it's moved. Also, when moved, I can clearly see an "erasing" border which is overlapping on the other application windows and causing a partial redraw of their surfaces. Attached is a picture showing the glitch. glxgears fps is far better than/when KMS is on.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
Created attachment 336131 [details]
INFO: possible circular locking dependency detected
Thanks for the bug report. We have reviewed the information you have provided above, and there is some additional information we require that will be helpful in our diagnosis of this issue.
Please attach your X server config file (/etc/X11/xorg.conf, if available) and X server log file (/var/log/Xorg.*.log) to the bug report as individual uncompressed file attachments using the bugzilla file attachment link below.
We will review this issue again once you've had a chance to attach this information.
Thanks in advance.
This bug appears to have been reported against 'rawhide' during the Fedora 11 development cycle.
Changing version to '11'.
More information and reason for this action is here:
Since this bugzilla report was filed, there have been several major updates in various components of the Xorg system, which may have resolved this issue. Users who have experienced this problem are encouraged to upgrade their system to the latest version of their packages. For packages from updates-testing repository you can use command
yum upgrade --enablerepo='*-updates-testing'
Alternatively, you can also try to test whether this bug is reproducible with the upcoming Fedora 12 distribution by downloading LiveMedia of F12 Beta available at http://alt.fedoraproject.org/pub/alt/nightly-composes/ . By using that you get all the latest packages without need to install anything on your computer. For more information on using LiveMedia take a look at https://fedoraproject.org/wiki/FedoraLiveCD .
Please, if you experience this problem on the up-to-date system, let us now in the comment for this bug, or whether the upgraded system works for you.
If you won't be able to reply in one month, I will have to close this bug as INSUFFICIENT_DATA. Thank you.
[This is a bulk message for all open Fedora Rawhide Xorg-related bugs. I'm adding myself to the CC list for each bug, so I'll see any comments you make after this and do my best to make sure every issue gets proper attention.]
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