[Bug 568611] Re: Screen brightness control fails on Dell Studio 1558

Fri Sep 24 19:19:59 UTC 2010

I'm on a Lenovo Ideapad Z360. My backlight devices are acpi_video0 and
intel_backlight. I tried to disable the first device, but I can't find
the module. This is my output:

ls -l /sys/class/backlight/acpi_video0/device
lrwxrwxrwx 1 root root 0 2010-09-24 21:10 /sys/class/backlight/acpi_video0/device -> ../../../LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:01/device:02

What module do I have to disable? Maybe it will work afterwards, so you
can autodisable it for future patch releases.

-- 
Screen brightness control fails on Dell Studio 1558
https://bugs.launchpad.net/bugs/568611
You received this bug notification because you are a member of Kernel
Bugs, which is subscribed to Canonical OEM Projects.