@ProMIX, I suspect that this bug is a duplicate of the #228624.
Could you test kernel available on http://kernel.ubuntu.com/~abogani/bug228624/ and report if it is solve this bug? Thanks! -- Failure to read or write on any CD or DVD https://bugs.launchpad.net/bugs/255843 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