All right. I had the time to test the patchhttp://bugzilla.kernel.org/attachment.cgi?id=23409 (mentioned in my previous post). This fixes the problem.
-- backlight failed after suspend to ram on IBM X40 https://bugs.launchpad.net/bugs/292256 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