On 2010年06月16日 09:30, [email protected] wrote: > I just installed Fedora LXDE in my laptop. Everything worked except that > the screen brightness was not adjustable. I googled around and found some > suggestions like changing the value in > /proc/acpi/video/VGA/xxxx/brightness, or changing the value of > /sys/class/backlight/acpi_video0/brightness. Unfortunately, neither > worked... Could someone please tell me how to solve this problem? Thanks.
This is not LXDE related but kernel and acpid settings problem. However I share info here cause I also got the same problem on my new thinkpad laptop. The way to solve it has two steps. 1st step, kernel module part: - Run acpi_listen in console - Press the hotkeys to make sure kernel sends the ACPI event out into console 2nd step, acpid part: - Adjust or write event/action scripts to update the sysfs for it. Best regards, -Andrew ------------------------------------------------------------------------------ ThinkGeek and WIRED's GeekDad team up for the Ultimate GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the lucky parental unit. See the prize list and enter to win: http://p.sf.net/sfu/thinkgeek-promo _______________________________________________ Lxde-list mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/lxde-list
