Ok here we go: Driver "radeonhd" is totally useless because:
1) crashes even faster than the other drivers, as soons as glxgears is running for 10-30secs 2) painfully slow (800fps) interesting: driver crached plasma including crash report (never happened with other drivers) Driver "radeon": 1) fast (1800fps) 2) glxgears + vlc + google earth runs totally fine when Desktopeffects are disabled 3) crashes with Kwin desktopeffects, screen freezes in this case with mouse pointer still moving Driver "ati": 1) fast (1800fps) 2) glxgears + vlc + google earth runs totally fine when Desktopeffects are disabled 3) 3) crashes with Kwin desktopeffects: Screen freezes and backlicht goes off!? weird.... I did test "ati" and "radeon" driver with defaults (no options in xorg.conf) and with options "on" only one option at a time. Options do improve performance a bit and reduce tearing effects a little but do not seem to affect the freeze issue. Again: "ati" and "radeon" driver run fine when Kwin desktopeffects are turned off. -- Screen freezes using desktop effects - except mouse https://bugs.launchpad.net/bugs/350766 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
