On Sat, 29 Oct 2011 20:31:03 + (UTC), Camaleón writes:
What's the output of ls -l /sys/class/backlight?
If I follow the instructions of the section named The /sys/class/
backlight interface I can indeed see and set the backlight values as
stated. For instance, to put the backlight at its
On Sun, 30 Oct 2011 17:38:41 +0200, Volkan YAZICI wrote:
On Sat, 29 Oct 2011 20:31:03 + (UTC), Camaleón writes:
What's the output of ls -l /sys/class/backlight?
If I follow the instructions of the section named The /sys/class/
backlight interface I can indeed see and set the backlight
.
Maybe this Ubuntu debug guide for backlight can give you any hints:
https://wiki.ubuntu.com/Kernel/Debugging/Backlight
Specifically this statement:
***
The /proc/acpi/video interface
Warning /!\ This actually is deprecated and would also only be working
if the ACPI backlight driver
Hello,
I'm using a custom built vanilla Linux kernel of version 3.0.0. Despite
I loaded every available ACPI related module, I still cannot see any
video folder under /proc/acpi directory, hence I cannot alter display
brigthness, etc. Any ideas? What might I be missing?
Best.
--
To
/Kernel/Debugging/Backlight
Specifically this statement:
***
The /proc/acpi/video interface
Warning /!\ This actually is deprecated and would also only be working if
the ACPI backlight driver is active. It will be described only for
completeness. The ACPI backlight driver also exposes itself
any hints:
https://wiki.ubuntu.com/Kernel/Debugging/Backlight
Specifically this statement:
***
The /proc/acpi/video interface
Warning /!\ This actually is deprecated and would also only be working if
the ACPI backlight driver is active. It will be described only for
completeness
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