Ubuntu
linux package

  1. Bug #333386
  2. Comment #41

Comment 41 for bug 333386

Revision history for this message
gidantribal (aedo999) wrote : Re: Cannot change brightness with 2.6.27-11+ kernel

ls -la /proc/acpi/video:

totale 0
dr-xr-xr-x 2 root root 0 2009-04-25 14:12 .
dr-xr-xr-x 11 root root 0 2009-04-25 14:06 ..

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ls -la /sys/devices/platform/acer-wmi/backlight:

totale 0
drwxr-xr-x 3 root root 0 2009-04-25 14:06 .
drwxr-xr-x 5 root root 0 2009-04-25 14:06 ..
drwxr-xr-x 3 root root 0 2009-04-25 14:06 acer-wmi

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ls -la /sys/devices/platform/acer-wmi/backlight/acer-wmi/:

totale 0
drwxr-xr-x 3 root root 0 2009-04-25 14:06 .
drwxr-xr-x 3 root root 0 2009-04-25 14:06 ..
-r--r--r-- 1 root root 4096 2009-04-25 14:14 actual_brightness
-rw-r--r-- 1 root root 4096 2009-04-25 14:14 bl_power
-rw-r--r-- 1 root root 4096 2009-04-25 14:07 brightness
lrwxrwxrwx 1 root root 0 2009-04-25 14:14 device -> ../../../acer-wmi
-r--r--r-- 1 root root 4096 2009-04-25 14:07 max_brightness
drwxr-xr-x 2 root root 0 2009-04-25 14:14 power
lrwxrwxrwx 1 root root 0 2009-04-25 14:07 subsystem -> ../../../../../class/backlight
-rw-r--r-- 1 root root 4096 2009-04-25 14:07 uevent

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I'VE THE IMPRESSION IT'S RECURSIVE.