[Bug 11949] Screen brightness doesn't work on a Samsung R70 T7300 notebook

http://bugzilla.kernel.org/show_bug.cgi?id=11949 --- Comment #9 from [EMAIL PROTECTED] 2008-11-06 11:12 --- my small workaround to change the brightness: 1. ctrl+alt+F1 2. type user und password 3. sudo -s 4. echo -n xx > /proc/acpi/video/NVID/LCD/brightness 5. ctrl+alt+F7 *4. f.e.

[Bug 11949] Screen brightness doesn't work on a Samsung R70 T7300 notebook

http://bugzilla.kernel.org/show_bug.cgi?id=11949 --- Comment #8 from [EMAIL PROTECTED] 2008-11-05 06:55 --- 1. xbacklight/xrander doesn't work. 2. [EMAIL PROTECTED]:~$ sudo cat /proc/acpi/event cat: /proc/acpi/event: Device or resource busy i tested even now pre-release of fedora

[Bug 11949] Screen brightness doesn't work on a Samsung R70 T7300 notebook

http://bugzilla.kernel.org/show_bug.cgi?id=11949 --- Comment #7 from [EMAIL PROTECTED] 2008-11-04 18:13 --- Problem: ACPI backlight I/F doesn't work. I checked your BIOS and it uses a SMI call to ask BIOS to change the backlight. >From the test result, it seems that BIOS doesn't a

[Bug 11949] Screen brightness doesn't work on a Samsung R70 T7300 notebook

http://bugzilla.kernel.org/show_bug.cgi?id=11949 --- Comment #6 from [EMAIL PROTECTED] 2008-11-04 01:23 --- Created an attachment (id=18649) --> (http://bugzilla.kernel.org/attachment.cgi?id=18649&action=view) acpidump -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi

[Bug 11949] Screen brightness doesn't work on a Samsung R70 T7300 notebook

http://bugzilla.kernel.org/show_bug.cgi?id=11949 --- Comment #5 from [EMAIL PROTECTED] 2008-11-04 00:17 --- please get the latest pmtools here http://www.lesswatts.org/projects/acpi/utilities.php make and run "./acpidump > acpidump.log". :) -- Configure bugmail: http://bugzilla.ke

[Bug 11949] Screen brightness doesn't work on a Samsung R70 T7300 notebook

http://bugzilla.kernel.org/show_bug.cgi?id=11949 --- Comment #4 from [EMAIL PROTECTED] 2008-11-04 00:11 --- 1) [EMAIL PROTECTED]:~$ cat /sys/class/backlight/acpi_video0/max_brightness 5 [EMAIL PROTECTED]:~$ cat /sys/class/backlight/acpi_video0/brightness 5 [EMAIL PROTECTED]:~# ech

[Bug 11949] Screen brightness doesn't work on a Samsung R70 T7300 notebook

http://bugzilla.kernel.org/show_bug.cgi?id=11949 --- Comment #3 from [EMAIL PROTECTED] 2008-11-04 00:02 --- Created an attachment (id=18648) --> (http://bugzilla.kernel.org/attachment.cgi?id=18648&action=view) video_brightnessdown -- Configure bugmail: http://bugzilla.kernel.org/u

[Bug 11949] Screen brightness doesn't work on a Samsung R70 T7300 notebook

http://bugzilla.kernel.org/show_bug.cgi?id=11949 --- Comment #2 from [EMAIL PROTECTED] 2008-11-04 00:01 --- Created an attachment (id=18647) --> (http://bugzilla.kernel.org/attachment.cgi?id=18647&action=view) video_brightnessup -- Configure bugmail: http://bugzilla.kernel.org/use

[Bug 11949] Screen brightness doesn't work on a Samsung R70 T7300 notebook

http://bugzilla.kernel.org/show_bug.cgi?id=11949 [EMAIL PROTECTED] changed: What|Removed |Added CC||acpi- |