It is caused by compiz, when you disable it you won't have this issue anymore. It seems not to be limited to firefox or opera. In my case I have also this issue with rythmbox. I don't have it under gedit or openoffice.
I have this issue on my samsung NC10 and also on a desktop computer with an NVIDIA 7300GS graphic card. Hope it helps -- Firefox blinks when fullscreen and drawing a new object (menu, tooltip, etc.) https://bugs.launchpad.net/bugs/298470 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs