I confirm, 3.2..0-31 resolved the problem. Thank you.. I've seen some emails regarding a confusion on how to receive the fix, for those: copy this code into terminal:
sudo apt-get update && sudo apt-get install linux-image-3.2.0-31-generic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1028151 Title: Samsung Series 900 Laptop brightness control issue (heavy flickering) To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1028151/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs