Are you running a fully updated Ubuntu 9.04? Did you manually install graphic drivers, kernel or other xorg packages? What exactly did you downgrade? _Only_ the xorg driver _after_ a complete upgrade?
This feels like a duplicate of #419328, but I can't be sure yet... ** Changed in: xserver-xorg-video-intel (Ubuntu) Status: Confirmed => Incomplete -- [i945GME] new xserver-xorg-intel-video problems. Old doesn't work external monitor https://bugs.launchpad.net/bugs/454595 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