Created attachment 53269 [details] Error /var/log/warn Using the Opera browser and lockup desktop. I have to reboot with the button. I reboot, all right.
I assume you meant the Radeon driver, not radeonhd. Please attach your Xorg log (and not compressed)
Created attachment 53770 [details] Xorg log
What kernel and mesa are you using? What desktop environment (gnome shell? kwin? compiz?)? Please attach your dmesg output.
I use kwin in KDE. Kernel 2.6.37.6-0.9-desktop x86_64 in openSuse 11.4. Thanks.
Created attachment 53775 [details] [review] dmesg out
If you are using kwin with graphical effects, it's probably a 3D driver issue. Can you try a newer kernel and mesa? The r600 gallium driver if possible.
Mass closure: This bug has been untouched for more than six years, and is not obviously still valid. Please reopen this bug or file a new report if you continue to experience issues with current releases.
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