I can confirm that the fix for the tearing issue is to add the following to Xorg.conf
Section "Device" Identifier "Configured Video Device" Option "AccelMethod" "uxa" EndSection Kernel upgrade and fixmtrr did nothing to resolve the issue, only adding the accelmethod uxa did the trick. Happy mailing! -- Screen tearing on Intel Video with Citrix https://bugs.launchpad.net/bugs/382958 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