There are two different bugs being reported here. The fix noted by David is for the cancel button hanging the application when the user tries to abort the audio test.
The other bug, where the application tells the user to 'Press OK to hear the test tone' but the only button available is 'Close', is being tracked @ https://bugs.launchpad.net/ubuntu/+source/apport/+bug/678371 -- "ubuntu-bug audio" hangs on speaker test https://bugs.launchpad.net/bugs/667451 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