Ubuntu
linux package

  1. Bug #935778
  2. Comment #18

Comment 18 for bug 935778

Revision history for this message
jowi (jowi) wrote : Re: Toshiba R840 - brightness controls work on first boot, but do nothing after suspend/resume

I'm sorry, but the backlight file doesn't get created. There is no /sys/bus/acpi/devices/TOS1900:00. To be on the safe side I searched the whole /sys tree, but didn't find any "backlight" file.