I've tested with the latest upstream kernel. test@test-Dell-System-XPS-L322X:~$ uname -a Linux test-Dell-System-XPS-L322X 3.9.0-030900rc4-generic #201303232035 SMP Sun Mar 24 00:36:21 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
** Tags added: kernel-bug-exists-upstream -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1162026 Title: backlight not adjustable after screen turns off and then back on To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1162026/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs