This bug affects 12.04.1 both 32 and 64 bit , but only after running an update with update manager, i couldn't pin point which one is the package updated that creates this bug, since there's over 400 updates =(
installing the propietary nvidia driver will solve the problem, but then brightness settings will be lost =( -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1051020 Title: MacBookAir3,1 has pulsing pixelated vertical line down right side of screen after suspend/resume To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1051020/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs