Re: /proc/acpi/video

2011-10-30 Thread Volkan YAZICI
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

Re: /proc/acpi/video

2011-10-30 Thread Camaleón
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

Re: /proc/acpi/video

2011-10-29 Thread Camaleón
. 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

/proc/acpi/video

2011-10-29 Thread Volkan YAZICI
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

Re: /proc/acpi/video

2011-10-29 Thread Camaleón
/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

Re: /proc/acpi/video

2011-10-29 Thread Volkan YAZICI
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