1
vote
1answer
385 views

Toshiba Satellite P850 FN-Keys not working

I could solve several other issues with my laptop thanks to this forum. The only thing I can't figure out is the non working FN-Keys for the brightness. Volume control is fine. Two things I found out ...
0
votes
0answers
85 views

Changing Brightness Xubuntu [13.10]

I cannot change the screen brightness on Xubuntu 13.10. I am running a Toshiba Satellite Laptop, using the proprietary fglrx AMD drivers, and have tried the acpi_vender etc. kernel parameters (do not ...
0
votes
0answers
119 views

Various troubles with Ubuntu 12.04 LTS (Toshiba Satellite)

I installed Ubuntu 12.04 LTS on my Toshiba Satellite C660D-1FV a few days ago. Although the OS is updated, I'm experiencing some problems like: When 2 or more applications are simultaneously ...
0
votes
0answers
290 views

Some Fn keys completely messed up in Toshiba Satellite L845

The brightness +/- fn key and the one for changing to an external monitor are messed up. If I try to press any the system will suspend for 3 seconds and then return asking my password to unlock the ...
0
votes
0answers
181 views

How can I enable brightness hot-keys on Ubuntu 13.10 running on a Toshiba L850?

How can I enable brightness hot-keys on Ubuntu 13.10 running on a Toshiba L850? I see threads mentioning that you add a line to menu.lst and a few others about different packages but none seem to ...
1
vote
2answers
352 views

Unable to change Brightness Ubuntu 13.04 Toshiba Satellite A105

I have a Toshiba Satellite A105 s4384 running Ubuntu 13.04 and for some reason I cannot change the brightness. Neither the function keys (Fn + F6/Fn + F7) nor the settings work, and it is really ...
0
votes
0answers
270 views

Unable to use function keys for screen brightness

I'm on Toshiba Satellite L830-135 with AMD Radeon 7550M. Using Ubuntu 13.04 64-bit fresh install. I know there are many similar questions. I've tried almost everything, many variations of the ...
0
votes
1answer
773 views

Toshiba satellite L300 Xubuntu 12.04 : no brightness control

Since my new xubuntu installation (after the previous LTS) I lost control over the brightness - there used to be a brightness adjustment applet on the top panel, and now it's gone. I tried to restore ...
1
vote
1answer
1k views

Modifying brightness control shortcut key bindings

I have a Toshiba Satellite R830 laptop with Ubuntu 13.04.1 64 bit. The Fn + F6 and Fn + F7 buttons adjust brightness until I put my laptop on sleep. On wakeup they don't work any longer. On Ubuntu ...
2
votes
1answer
869 views

Brightness doesn't work after sleep with Ubuntu 13.04

I have a problem with my Toshiba Satellite R850. The brightness-adjustment via the Function-Keys and the system settings works properly, but not after putting the Laptop on Sleep-Mode. The answer ...
0
votes
1answer
608 views

Toshiba C850 brightness problem

I have recently bought a Toshiba Satellite C850 laptop. I've managed to install Ubuntu 12.10 on it and everything works fine (this site helped me installing the wireless driver). The problem is that ...
2
votes
2answers
2k views

Unable to change Screen Brightness on Toshiba Laptop Ubuntu 12.04

I have a Toshiba Satellite C655D-S5209 with Ubuntu 12.04. I am unable to change the screen brightness. Fn+F6 and Fn+F7 move the brightness indicator, but actual brightness does not change. I have ...
0
votes
1answer
148 views

Unable to change brightness on a toshiba m505

I got Toshiba m505 and I can't change the brightness of my screen. I can see the brightness adjusting bar move when I use fn+F6 or fn+F7 keys but nothing happens. I'm using Ubuntu 12.04. I did a lot ...
4
votes
1answer
2k views

Specific function keys not working

My Toshiba C800 laptop (12.04 LTS desktop) has special function keys as follows: fn + : F2 -> BRIGHTNESS DOWN F3 -> BRIGHTNESS UP F4 -> DISPLAY SELECT F5 -> TOUCH PAD on/off F6 -> PREVIOUS ...
1
vote
5answers
4k views

Function keys are not working on Toshiba Satellite L510 so brightness control is not possible

I am using Toshiba L510 AND Ubuntu 12.04. I Cannot control brightness of my system using function keys. What could be the cause?
0
votes
1answer
2k views

Ubuntu 12.04 - Unable to change brightness [ATI HD xxxx - Toshiba Satellite L510 19e]

i can't change my brighness. On my Ubuntu is the original Driver from ati.com running. i used Ubuntu 12.4 with the lastest Updates. Can everyone help me? Thanks Guys! my xorg.conf: Section ...
1
vote
4answers
5k views

Unable to change brightness on a Toshiba L750

So, as a number of users seem to be experiencing, I am unable to change brightness on my laptop. Using the Brightness and Lock in settings, the slider moves but brightness does not adjust. The fn keys ...
1
vote
1answer
3k views

Fn keys for Brightness not working on Toshiba Satellite L755

I am running Ubuntu 12.04 and I love it! The only problem is the keys for my brightness, F6 and F7, does not work when I am on battery power or AC power. It randomly works after I am idle for a while ...
0
votes
3answers
5k views

How do I adjust the brightness on a Toshiba Satellite L750/L755?

Can you please help me ? I tried everything I found and nothing worked. For example, I modified grub configuration file, installed xbacklight and tried setpci command.