I also needed to add the lines HAL_PROP_POWER_MANAGEMENT_QUIRK_S3_BIOS=true HAL_PROP_POWER_MANAGEMENT_QUIRK_S3_MODE=true
to the file. This fix is also reported to work for a Sony VGN-B3VP laptop with Intrepid - http://ubuntuforums.org/showpost.php?p=6355179&postcount=13 -- No Backlight after Suspend Sony VGN-T37GP https://bugs.launchpad.net/bugs/307126 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