Please remove all changes (in particular /etc/modules related). So reboot and post the "uname -a" and "dmesg" outputs.
Thanks! ** Changed in: ubuntu Status: New => Incomplete -- Ubuntu Studio 9.10 does not recognize optical drive https://bugs.launchpad.net/bugs/544772 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