Marc, Ata maintainer Tejun on upstream kernel has paid attention to the bug, and he hopes to get the kernel log after changing another optical driver or try the drive on another controller, so could you help to do the test and post the kernel log on 3.0-rc1(already installed in the machine)?
See comment #1 and comment #5 in the link below for Tejun's comment: https://bugzilla.kernel.org/show_bug.cgi?id=40592 thanks, -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/794642 Title: [Dell optiplex 390][SFF] Dvd drive not recognized by system To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/794642/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs