Comment 4 for bug 160682

Hi Andreas
thanks for the update, glad to know you solve your issue, but since there's no way to trace to the source of the problem, i'm marking this bug as invalid, if you experience this issue again and can provide more information about it, please change the status of the report to "New" and we'll take a look at it. Thanks again for taking the time to report this issue and help to make Ubuntu better, feel free to report any future bugs you might find.

All the best to you too :-D