Bug#571215: Backlight turned off during bootup

[maximilian attems <max@stro.at>]

On Wed, Feb 24, 2010 at 12:58:54PM +0100, Uli Schlachter wrote:
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA256
> 
> Package: udev
> Version: 151-2
> thanks
> 
> Yesterday, I had the following upgrades:
> ===============================================================================
> [AKTUALISIERUNG] gstreamer0.10-alsa 0.10.25-7 -> 0.10.26-1
> [AKTUALISIERUNG] gstreamer0.10-plugins-base 0.10.25-7 -> 0.10.26-1
> [AKTUALISIERUNG] gstreamer0.10-plugins-good 0.10.17-1 -> 0.10.18-1
> [AKTUALISIERUNG] gstreamer0.10-x 0.10.25-7 -> 0.10.26-1
> [AKTUALISIERUNG] libapr1 1.3.8-1 -> 1.4.2-3
> [AKTUALISIERUNG] libcompress-raw-zlib-perl 2.023-1 -> 2.024-1
> [AKTUALISIERUNG] libcompress-zlib-perl 2.022-1 -> 2.024-1
> [AKTUALISIERUNG] libgstreamer-plugins-base0.10-0 0.10.25-7 -> 0.10.26-1
> [AKTUALISIERUNG] libgstreamer0.10-0 0.10.25-4+b1 -> 0.10.26-1
> [AKTUALISIERUNG] libgudev-1.0-0 150-2 -> 151-2
> [AKTUALISIERUNG] libio-compress-perl 2.022-1 -> 2.024-1
> [AKTUALISIERUNG] libmailtools-perl 2.05-1 -> 2.06-1
> [AKTUALISIERUNG] libudev0 150-2 -> 151-2
> [AKTUALISIERUNG] python-gst0.10 0.10.17-1+b1 -> 0.10.18-1
> [AKTUALISIERUNG] traceroute 2.0.13-2 -> 1:2.0.13-3
> [AKTUALISIERUNG] udev 150-2 -> 151-2
> ===============================================================================
> 
> (After this, the initrd was regenerated)
> 
> This morning when I booted my laptop, right after grub was done, the backlight
> turned off. I collected the attached info by entering my HDD passphrase blindly
> and starting up X (which partly worked but was damn slow).
> 
> Kernel is 2.6.32-trunk-amd64.

old, newer one is available in unstable: 2.6.32-8, check against it.

also do you have hotkey-setup installed, please post
dpkg -l hotkey-setup