Yes, the problem persists with the upstream kernel listed there:
(Linux test-Dell-System-XPS-L321X 3.4.0-030400rc1-generic #201203312035 SMP Sun
Apr 1 00:36:22 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux)
** Tags removed: needs-upstream-testing
** Tags added: kernel-bug-exists-upstream
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
--
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to xserver-xorg-video-intel in Ubuntu.
https://bugs.launchpad.net/bugs/954661
Title:
backlight brightness not adjustable by default on Dell XPS 13
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/954661/+subscriptions
_______________________________________________
Mailing list: https://launchpad.net/~ubuntu-x-swat
Post to : ubuntu-x-swat@lists.launchpad.net
Unsubscribe : https://launchpad.net/~ubuntu-x-swat
More help : https://help.launchpad.net/ListHelp
