In this bug report https://bugs.edge.launchpad.net/ubuntu/+source/linux/+bug/568605 the reporter seems to have the same problem and reports that it worked for him until -19 But its just a guess from me. Dont know if it is the same error.
In this bug report /bugs.edge. launchpad. net/ubuntu/ +source/ linux/+ bug/568605
https:/
the reporter seems to have the same problem and reports that it worked for him until -19
But its just a guess from me. Dont know if it is the same error.