sorry but what chipsets are gen4? that bug is about the i5 issue and we should open a new one about i965?
** Changed in: xserver-xorg-video-intel (Ubuntu) Importance: Undecided => High ** Changed in: xserver-xorg-video-intel (Ubuntu) Status: New => Triaged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1144558 Title: Images corruption in firefox when using "sna" To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/1144558/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs