I'm using openSUSE 11.4 KDE upgraded from 11.3. No nonstandard packages that I know of. I get this error messages on boot :
grzes@opensuse:/etc/init.d> sudo cat /var/log/boot.msg | grep '*ER*'
<3>[    2.408570] [drm:intel_panel_get_max_backlight] *ERROR* fixme: max PWM is zero.
<3>[    2.665563] [drm:intel_panel_get_max_backlight] *ERROR* fixme: max PWM is zero.
<3>[    2.668069] [drm:intel_panel_get_max_backlight] *ERROR* fixme: max PWM is zero.
<3>[    2.668073] [drm:intel_panel_get_max_backlight] *ERROR* fixme: max PWM is zero.
I was wondering why is this happening. I didn't get those on 11.3.

Just to add my openSUSE boots normally and seems to work as expected. My graphics card/driver combo is :
00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller [8086:2a42] (rev 07)
        Subsystem: ASUSTeK Computer Inc. Device [1043:1862]
        Kernel driver in use: i915
Best regards,