I switched to the nouveau driver. After that I had resolution problems (only 800x600 instead of 1280x1024). I found out that the kvm swich cannot handle edid (ddc). So I substituted the kvm switch from "Belkin Switch2 USB" (Model # F1DG102U-USB) to Digitus DC-11403. In the end the issue of this bug was gone. I think the major problem is the new autoconfiguration way of lucid in association with the edid-blocking of the kvm switch. Perhaps anyone can post a hint to the lucid release notes to point out the new behavior and problems with some kvm switches.
-- display turns on and off and on and off... https://bugs.launchpad.net/bugs/581378 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