I'm experiencing this bug as well. I've posted some info in a bug report made before I discovered it here: https://bugs.launchpad.net/ubuntu/+bug/114659. I've marked my bug report as a duplicate of this bug.
I've experienced this bug 2 times out of the 3 times I've upgraded 6.10 to 7.04. I'll see if I can dig up a date on the upgrade that worked, it was circa 1-2 months ago as far as I recall. The two non-working upgrades were made, starting with the first, about 1-2 weeks ago. -- ps2 mouse does not work in Feisty FINAL VERSION https://bugs.launchpad.net/bugs/108382 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