Ubuntu
alsa-driver package

  1. Bug #568611
  2. Comment #210

Comment 210 for bug 568611

Revision history for this message
Marcin Juszkiewicz (hrw) wrote :

Asus UL30A again.

11:40 root@lumpek:intel_backlight# uname -a
Linux lumpek 2.6.38-10-generic #44+kamal~mjgbacklight4-Ubuntu SMP Mon Jun 6 19:40:12 UTC 2011 x86_64 x86_64 x86_64 GNU/Linux

/sys/class/backlight/
11:38 hrw@lumpek:backlight$ ll
razem 0
lrwxrwxrwx 1 root root 0 2011-06-28 11:36 asus_laptop -> ../../devices/platform/asus_laptop/backlight/asus_laptop
lrwxrwxrwx 1 root root 0 2011-06-28 11:36 intel_backlight -> ../../devices/pci0000:00/0000:00:02.0/drm/card0/card0-LVDS-1/intel_backlight

11:42 root@lumpek:intel_backlight# cat /proc/cmdline
BOOT_IMAGE=/vmlinuz-2.6.38-10-generic root=/dev/mapper/lucek-rootfs ro loop.max_loop=256 loglevel=9

After removing 'asus_laptop' module I had backlight working fine with your kernel. With oneiric kernel I have backlight working fine with asus_laptop module loaded.