My problem went away when I started the older kernel. Restart the computer, escape when the grub boot menu appears and select the older kernel (not recovery mode!). I will get back to you when I boot the new kernel again.
-- non-existing optical drives after kernel update https://bugs.launchpad.net/bugs/117413 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