After reading the comments here, could you recap. the problems that you are experiencing right now (not fixed)? If they are more than one, they should go filled in different bugs, as the causes are likely different as well. Let's continue here with the flickering/no signal problem, please fill other separate bugs that you are experiencing.
I think this bug goes under the general package "xorg" or maybe the kernel, but let's start investigating from the former as we need some logs. In order to take them, could you please trigger the error (do the firefox thing) and after that, run the command: apport-collect 572139 It will automatically get the required logs and attach them to this bug (as I'm changing the package to xorg, the information collected will be the officially required for that package). Thanks for your collaboration! ** Package changed: ubuntu => xorg (Ubuntu) ** Changed in: xorg (Ubuntu) Status: New => Incomplete ** Tags added: maverick tearing tv-out -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/572139 Title: Samsung LE-46B530 TV does not work with Intel DH55HC motherboard -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs