SAMSUNG N150 Laptop : Brightness issue
Bug #574250 reported by
Kris969
This bug affects 39 people
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
udev (Ubuntu) |
Fix Released
|
Undecided
|
jesus fernandez |
Bug Description
Bug description:
I have just bought a Samsung N150 laptop, very nice netbook.
As I am a Ubuntu user since 2004, I directly replace Windows seven with the latest Ubuntu version (Lucid Lynx 10.04).
I notice a systematic issue about screen brightness :
- The brightness is full when when laptop start with power supply plugged, otherwise the brightness is half. When i try to adjust the brightness using special keys it doesn't work.
Up to now, I have found on Ubuntu forum many guys relating the same behavior and i pickup a workaround. I use it until the fix will be available : sudo setpci -s 00:02.0 F4.B=50
affects: | ubuntu → udev (Ubuntu) |
Changed in udev (Ubuntu): | |
assignee: | nobody → jesus fernandez (jfernan0) |
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I experience the same problem on a Samsung N150 with a fresh install of Ubuntu 10.04
I can also change my brightness manually with setpci