All Questions
4 questions
126
votes
2
answers
155k
views
What is the difference between GRUB_CMDLINE_LINUX and GRUB_CMDLINE_LINUX_DEFAULT in /etc/default/grub
I'm troubleshooting a fn-key brightness control problem on my laptop, so I'm wading through a lot of config options in /etc/default/grub, as you can imagine. However, it's raised a question for me:
...
- 1,363
0
votes
3
answers
1k
views
Brightness Fn keys suspend the notebook
In Ubuntu 14.10, everytime I press any of the "Brightness Fn keys" the notebook suspend, by the way the "Sleep Fn key" does nothing at all.
Is there a way to remap all the Fn keys manually?
Thanks!!
- 3
2
votes
0
answers
310
views
Toshiba u840: Hotkeys don't work after upgrading to 14.10
I've already tried the solutions presented here:
Upgraded to 14.10, brightness control quit working - Intel HD 4400
and here:
Brightness keys don't work on a Toshiba Satellite t110
with no ...
3
votes
3
answers
2k
views
Hot keys brightness issues with Ubuntu 14.10 in Acer Aspire 5755
I have a Acer Aspire 5755 with Intel video graphic, on Ubuntu 14.04, the combination Fn+←/→(Right/left) arrows can increase/decrease the brightness screen. Works fine on unity and with a ...
