Here you can see screen shot, with errors about files can't be read and ata errors... but nothing of it blocked my system or cdrom. So better way to begin is debug on your hardware.
** Attachment added: "screen shot" http://launchpadlibrarian.net/10555737/Bildschirmfoto.png -- if there is an error while copying, then I cannot eject cdrom https://bugs.launchpad.net/bugs/82891 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