Comment 63 for bug 1018020

The original issue is, at least for me and other testers, solved.

Please bisect your issue or test a few kernel version like one before v3.5, v3.5-rc7 (where some found the issue to be solved) and maybe the current stable kernel v3.7. They should be all available from the ubuntu repositories.

I would also suggest that you open a new bug report with your findings.