kernel-packages team mailing list archive

Thread
Date

[Bug 1391153] [NEW] Thnikpad X220 - brightness control doesn't work

To: kernel-packages@xxxxxxxxxxxxxxxxxxx
From: Launchpad Bug Tracker <1391153@xxxxxxxxxxxxxxxxxx>
Date: Tue, 18 Nov 2014 02:40:05 -0000
Reply-to: Bug 1391153 <1391153@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

You have been subscribed to a public bug:

After upgrading to Ubuntu 14.10 brightness control no longer works on
Lenovo Thinkpad X220. Fn+Home/Fn+End doesn't work, the only way is to
echo value to:

/sys/devices/pci0000:00/0000:00:02.0/drm/card0/card0-LVDS-1/intel_backlight/brightness

I use Awesome WM, but it doesn't seem to be related to Awesome.

** Affects: linux (Ubuntu)
     Importance: Low
         Status: Incomplete

-- 
Thnikpad X220 - brightness control doesn't work
https://bugs.launchpad.net/bugs/1391153
You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.