The fix for this will appear in the next stock Ubuntu Raring kernel version 3.8.0-20.30.
The current Raring kernel version 3.8.0-19.29 (just released) does not yet contain the fix, so I have updated the patched test kernel at http://people.canonical.com/~kamal/lp1169376/ with a -19 based replacement (see instructions in comment #23). Later, after upgrading to the stock Raring 3.8.0-20.30 kernel, you can remove the test kernels with the command "sudo apt-get remove linux- image-3.8.0-18-generic" (and/or "-19-generic"), or just leave them installed as backup kernels. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1169376 Title: XPS13 backlight stopped working after update 3.8.0-18.28 To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1169376/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
