Found another post that handles this problem: http://ubuntuforums.org/showthread.php?p=9517612 ...and another hint that the bug might be in the kernel: /sys/devices/virtual/backlight/acpi_video0/brightness doesn't set the brightness.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/691425 Title: Samsung N210i915/Intel N10/:Screen stays black after resume + setting brightness won't work -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs