I have been playing with John Fremlin's "read-edid". And it looks like the TV is not responding the the EDID call by the PC. I expect this is what is causing all the problems!
Here is the output: ./get-edid | ./parse-edid ./parse-edid: parse-edid version 1.4.1 ./get-edid: get-edid version 1.4.1 Performing real mode VBE call Interrupt 0x10 ax=0x4f00 bx=0x0 cx=0x0 ./parse-edid: IO error reading EDID This tallies with my previous comment, and I need a way to force the output resolution and tell Xorg not to bother with EDID. I know you could do this with previous xorg versions, by editing the xorg.conf file, but since this has been somewhat deprecated, I'm not sure how to test this. -- X won't start in 8.10 - D945GCLF & Panasonic TV https://bugs.launchpad.net/bugs/293041 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