Tagged Questions

0
votes
0answers
73 views

Default Keyboard brightness is not working

I am running Ubuntu 13.04 64-bit on an Asus UX31A. To control the default screen and keyboard brightness after the start, I wrote this to the rc.local: echo 0 > ...
0
votes
1answer
666 views

Unable to adjust brightness in Ubuntu/Xubuntu/Lubuntu13.04

I've recently upgraded to Xubuntu 13.04 and noticed that I'm unable to use the brightness keys to adjust the brightness of my screen. I've tried just about everything this thread suggest and I'm still ...
0
votes
1answer
455 views

Ubuntu 13.04 Asus N56 keyboard brightness restarting

I'm using Ubuntu 13.04 on my Asus N56 notebook. Everything works perfect except keyboard brightness. Every time my notebook starts with the keyboard backlit set to the max value. I'd like to change it ...
0
votes
0answers
29 views

Asus K42JZ brightness/backlight returns to max whenever I restart

I have tried almost all the solution available in this forum but I got no luck. Every time I restart my Asus K42JZ, the brightness/backlight returns to MAX. Is there a specific way to solve this ...
0
votes
0answers
89 views

Asus Q400a fn keys not working

I am having problems enabling the screen brightness keys in Ubuntu 12.04 LTS. I was able to find a instructions to enable the function keys for the backlit keyboard but I can not find instructions for ...
1
vote
0answers
286 views

Asus eeePC - Screen Brightness Issue

I have ASUS 1015CX Netbook on which I have installed Ubuntu 12.04LTS. All seem to work fine however there is an issue with brightness settings; changing the brightness (both through settings and with ...
0
votes
1answer
306 views

Function keys aren't working on Asus S56C Ultrabook

I own a ASUS S56C Ultrabook. I have Windows 7 installed with all hot keys working properly. I removed Windows 7 and installed Ubuntu 11.10. In Ubuntu 11.10 the hot keys aren't working (Brightness, ...
2
votes
0answers
142 views

ATI HD 6320 ASUS Brightness doesn't change

When i press Function + [F5 or F6] to increase or decrease the brightness, the adjustment display on top right pops out and the slider moves but the screen brightness remains the same. i've done ...
2
votes
1answer
370 views

Brightness keyboard buttons do not work on Asus 1225c

I have problem with my new netbook. I installed Ubuntu 12.10 and I can't use my brightness key's (Fn+F5/F6). When i use them OSD appears and indicates the increase or decrease of brightness but ...
2
votes
1answer
448 views

Asus N56vz brightness setting changes (dims) after reboot or waking

I normally have the brightness set to max or near max (at least 80%), but each time I reboot or wake from sleep, the display brightness resets to minimum. There are other similar questions here, but ...
1
vote
0answers
300 views

Asus ux42vs brightness control key Fn+5, Fn+6 does not work

I have installed on my notebook asus ux42vs ubuntu 12.10 All fn keys seems to work fine, but brightness keys does not work. I've tried to config it usiong this question Why are the screen brightness ...
1
vote
1answer
237 views

acpi_listen only detects every other backlight hotkey press

I am trying to get the LCD backlight brightness control to work properly on my new ASUS G75VW-DH72 laptop in Ubuntu 12.10. I got it to mostly work by following the instructions that I wrote here ...
0
votes
0answers
402 views

Has anyone discovered a fix for the Asus Zenbook screen problems?

The Ubuntu help wiki for the Asus Zenbook says that "waking from suspend does not work (screen stays black, with no way to turn it back on) and setting the brightness of the screen is not possible ...
4
votes
4answers
3k views

Why are the screen brightness keys on my ASUS N56VZ not working?

All the Fn + Key work except F5/F6 which control the screen brightness. How can I get them to work?
2
votes
2answers
3k views

Screen backlight control for Asus G55V

I've just installed Ubuntu 12.04 on an Asus G55V laptop and neither the laptop brightness control keys (FN+F5, FN+F6) nor the Brightness setting are able to control the backlight. Note that I've ...
1
vote
0answers
784 views

The brightness gets reset after unlocking

I'm getting this annoying behaviour (didn't occur on any of the previous releases), every time the display gets lock after typing the password the brightness is reset to 100%. But when I open the ...
1
vote
5answers
1k views

Asus K53S F5 F6 brightness keys not working

On my Asus K53S i7, the F5 and F6 keys, for brightness controls, don't work. In Ubuntu 11.10 and in 12.04 (by upgrading mode). I don't know if there is some relationship with the first problem, but ...
8
votes
6answers
2k views

Brightness setting not remembered on an Asus X54H

So I set the screen brightness using either the function keys or the brightness & lock app. After a reboot or plugging in A/C the brightness goes back to max. When I take A/C off brightness is ...
1
vote
1answer
1k views

Minimum Brightness Level too Bright/High on an Asus UL-50

the minimum brightness level is too bright for me. I did take a look at the following post: Decrease Backlight Below Minimum but the solution mentioned did not work for me. Before using ubuntu, I ...