Ubuntu
xserver-xorg-video-intel package

  1. Bug #397617
  2. Comment #36

Comment 36 for bug 397617

Revision history for this message
In , Combuster-archlinux (combuster-archlinux) wrote :

[combuster@vostro ~]$ dmesg|grep DSDT
[ 0.000000] ACPI: Override [DSDT-CRESTLNE], this is unsafe: tainting kernel
[ 0.000000] ACPI: DSDT @ 0x000000007f6d7db1 Table override, replaced with:
[ 0.000000] ACPI: DSDT ffffffff8147c8b0 06EA0 (v02 TOSCPL CRESTLNE 06040000 INTL 20081204)
[ 0.095845] ACPI: EC: Look up EC in DSDT
[combuster@vostro ~]$ cat /proc/acpi/video/GFX0/*/state
state: 0x1f
query: 0x01
state: 0x1f
query: 0x01
state: 0x0b
query: 0x01
state: 0x1d
query: 0x00
state: 0x1d
query: 0x00

Replacing DSDT was succesfull but changing brightness with fn keys still doesn't work