Please close this bug report. I moved on to 14.04 where the issue is gone! many thanks for your help Hans-Peter
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1238188 Title: [HP Compaq dc5850 Small Form Factor PC] No desktop effects on a radeon 3100 graphics card in saucy To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1238188/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs