Dave Jones wrote: > Do you have the backlight code enabled ? > I'm guessing not. > Hm, think so. backlight controls work, via both /proc/acpi/ibm/backlight and /sys/class/backlight/*/brightness. $ ls -l /sys/class/backlight/ total 0 drwxr-xr-x 2 root root 0 Apr 19 22:13 acpi_video0 drwxr-xr-x 2 root root 0 Apr 19 22:13 acpi_video1 drwxr-xr-x 2 root root 0 Apr 19 22:13 ibm J _______________________________________________ linux-pm mailing list linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/linux-pm