<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW --- - After suspend/resume, screen is black for all but the highest levels with i915 driver on MacBook Air 6,2" href="https://bugs.freedesktop.org/show_bug.cgi?id=67454#c33">Comment # 33</a> on <a class="bz_bug_link bz_status_NEW " title="NEW --- - After suspend/resume, screen is black for all but the highest levels with i915 driver on MacBook Air 6,2" href="https://bugs.freedesktop.org/show_bug.cgi?id=67454">bug 67454</a> from <a class="email" href="mailto:sean.v.kelley@intel.com" title="Sean V Kelley <sean.v.kelley@intel.com>"> Sean V Kelley</a> <pre>(In reply to <a href="show_bug.cgi?id=67454#c32">comment #32</a>) > Sean, please try 3.11-rc3 kernel. There were a number of fixes in the > backlight code, including locking. If CONFIG_PM_DEBUG makes a difference, a > race condition comes to mind. Same problem seen with my 3.11-rc3 build tonight. I should point out that the CONFIG_PM_DEBUG does not always prevent the problem from happening. Tonight when using it, I consistently hit the problem.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are the assignee for the bug.</li> </ul> </body> </html>