Ubuntu
xserver-xorg-video-intel package

  1. Bug #397617
  2. Comment #61

Comment 61 for bug 397617

Revision history for this message
In , Zhang Rui (rui-zhang) wrote :

(In reply to comment #54)
> Hallo everybody, I can confirm this bug on Sony Vaio Z21XN (Intel GME45
> chipset) when KMS enabled. It is present in 2.6.29, 2.6.30 and 2.6.31-rc kernel
> lines that i've tried. When KMS is disabled, backlight control works correctly.
>
 please attach the acpidump output of your laptop.