Option "ForceEnablePipeA" "true" This seems to have resolved the problem for me also. I have been on my external screen for well over an hour without seeing the glitch. Will run all day tomorrow and post if anything returns. Thanks for the info erix5!
$ lspci | grep VGA 00:02.0 VGA compatible controller: Intel Corporation Mobile 945GME Express Integrated Graphics Controller (rev 03) -- VGA-out dies after a while on Eee 1000H https://bugs.launchpad.net/bugs/257894 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