The i810 driver is a mess for external screen. I would check the intel driver or i810-modesetting from debian project.
-- Image is jamed on external screen with Intel i810 video chipset https://bugs.launchpad.net/bugs/114080 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
