I have this problem too. Dell Lattitude E6500, Karmic Kubuntu AMD64 with all updates as of 9/27.
There is no response from mouse or keyboard at the X login screen, and USB mouse and keyboard don't work either. Booting to the safe mode shell, the laptop keyboard works but the USB keyboard doesn't. Any suggestions what to roll back or even what to investigate? -- [Karmic] keyboard locked/freezed unable to type anything https://bugs.launchpad.net/bugs/429249 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