Jonathan, thanks, it's as I thought: system.hardware.product = '28844WU' (string)
Can you please try the following: sudo gedit /usr/share/hal/fdi/information/10freedesktop/20-video- quirk-pm-ibm.fdi and change line 36 from <match key="system.hardware.product" prefix="2672;2673"> to <match key="system.hardware.product" prefix="2672;2673;28844"> ? After that, please reboot your machine (just to be 100% sure that it gets picked up) and try to suspend. Does it work? -- [Hardy] Thinkpad X31 (ATI Radeon M6) suspend backlight on https://bugs.launchpad.net/bugs/199059 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