Thomas, one thing you can do to disable some of the unity effects when not running on sw-renderer, is to run unity with: COMPIZ_CONFIG_PROFILE=ubuntu UNITY_LOW_GFX_MODE=1 compiz --replace
Other optimizations we could do in that case are: 1) Disabling the compiz live-resize (it shouldn't affect movement btw) 2) Reduce the decorations shadows radius You can actually try to see if these aspects might affect you without any code changes, but just hacking on compiz settings with: a) install compizconfig-settings-manager b) run ccsm and change these settings: To verify (1): resize plugin → General → Resize mode: Rectangle To verify (2): unity plugin → Decorations → Override Theme Settings: checked (then hack on config) -- You received this bug notification because you are a member of compiz packagers, which is subscribed to compiz in Ubuntu. https://bugs.launchpad.net/bugs/1293384 Title: Compiz CPU usage dramatically increased in Ubuntu 14.04 To manage notifications about this bug go to: https://bugs.launchpad.net/compiz/+bug/1293384/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~compiz Post to : compiz@lists.launchpad.net Unsubscribe : https://launchpad.net/~compiz More help : https://help.launchpad.net/ListHelp