Messages in this thread | | | Date | Fri, 13 Feb 2009 10:42:00 +0100 | From | Ingo Molnar <> | Subject | Re: X200: Brightness broken since 2.6.29-rc4-58-g4c098bc |
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(Cc:s added - post-rc4 ACPI breakage.)
* Nico Schottelius <nico-linux-20090213@schottelius.org> wrote:
> Hello! > > When using > - vmlinuz-2.6.29-rc4-ikn-00058-g4c098bc or > - vmlinuz-2.6.29-rc4-ikn-00211-g37bed90 > > the brightness of the LCD is almost off (lowest level), > although kernel reports otherwise: > > [10:31] ikn:~% cat /proc/acpi/video/VID/LCD0/brightness > levels: 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 100 > current: 100 > > Changing the brightness via echo 20 > /proc/acpi/video/VID/LCD0/brightness > only changes the value displayed, the display always keeps the same > brightness. > > The last time I saw it working was vmlinuz-2.6.29-rc4-ikn-00001-gd5b5623. > > Sincerly, > > Nico > > ps: please CC on reply > > -- > Think about Free and Open Source Software (FOSS). > http://nico.schottelius.org/documentations/foss/the-term-foss/ > > PGP: BFE4 C736 ABE5 406F 8F42 F7CF B8BE F92A 9885 188C
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