I'm experiencing the same issue. Firefox is severely impacted: changing tabs would not refresh the display on a ~1/4 probability. I could reproduce once or twice that problem on the console application. Gedit is nearly unusable, as writing text often does not refresh the actual content. I don't have problems with Chrome.
Ubuntu 12.04.5 LTS, 3.13.0-65-generic Window manager: Unity 3d +------------------------------------------------------+ | NVIDIA-SMI 340.93 Driver Version: 340.93 | |-------------------------------+----------------------+----------------------+ | GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC | | Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. | |===============================+======================+======================| | 0 GeForce 310 Off | 0000:01:00.0 N/A | N/A | | 25% 55C P0 N/A / N/A | 444MiB / 511MiB | N/A Default | +-------------------------------+----------------------+----------------------+ +-----------------------------------------------------------------------------+ | Compute processes: GPU Memory | | GPU PID Process name Usage | |=============================================================================| | 0 Not Supported | +-----------------------------------------------------------------------------+ -- 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/1503310 Title: window content doesn't refresh, only if window is moved To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1503310/+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