Created attachment 337731 [details]
screenshot with artifacts
Description of problem:
I have Lenovo T60 notebook with external LCD attached. When I boot the Radeon test day live cd, enable desktop effects (inc. wobbly windows) and play a video in totem, the video is slow and choppy (I think not every frame is drawn) and when I move the window, I get artefacts - it seems to me like the old window is not being erased. See attached picture.
Steps to Reproduce:
1. boot the live cd and log in
2. enable desktop effects, including wobbly windows
3. start totem and play a video
4. move the totem window
artefacts, choppy video playback
nice and smooth video without artefacts
It might be related to the dualhead configuration. I am running the test in mirror mode, both screens show the same output - just as it boots.
Screen 0: minimum 320 x 200, current 1024 x 768, maximum 8192 x 8192
VGA-0 disconnected (normal left inverted right x axis y axis)
LVDS connected 1024x768+0+0 (normal left inverted right x axis y axis) 305mm x
1400x1050 60.0 + 50.0
DVI-0 connected 1024x768+0+0 (normal left inverted right x axis y axis) 338mm x
1280x1024 60.0 + 75.0
1024x768 75.1 60.0*
800x600 75.0 60.3
640x480 75.0 60.0
Ati HW: ATI Technologies Inc Radeon Mobility X1400
same problem with same card, but without multihead.
It works in fullscreen or with effects disabled.
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.
Could you please also try to run without any /etc/X11/xorg.conf (if you have one) whatsoever and let X11 autodetect your display and video card? Attach to this bug /var/log/Xorg.0.log from this attempt as well, please.
We will review this issue again once you've had a chance to attach this information.
Thanks in advance.
Created attachment 338083 [details]
I am using the livecd, so there is no xorg.conf.
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:
it works perfectly with the fedora 11 livecd.
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.]
Works both in Fedora 11 live CD and Fedora 12 Beta live CD.