Patrick, is this the bug you are experiencing?: http://ati.cchtml.com/show_bug.cgi?id=553
This is what I'm currently experiencing using KDE + fglrx drivers, unless I use the xrender backend or disable compositing altogether. Unfortunately, using xrender causes issues with windowed OpenGL apps not updating their screen contents :( ** Bug watch added: ATi Linux Platform Bugs #553 http://ati.cchtml.com/show_bug.cgi?id=553 -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to fglrx-installer in Ubuntu. https://bugs.launchpad.net/bugs/969860 Title: fglrx uses 100% CPU when screen turns off (spinning in glXWaitVideoSyncSGI or glXSwapBuffers) To manage notifications about this bug go to: https://bugs.launchpad.net/compiz/+bug/969860/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
