an old bug, but my X21 (2662) has the same problem with release 10.10. Adding quirk-dpms-suspend also solves it. I modified 20-video-quirk-pm- ibm.quirkdb accordingly with success.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/199059 Title: [Hardy] Thinkpad X31 (ATI Radeon M6) suspend backlight on -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
