Tagged Questions
0
votes
0answers
19 views
Dell display problem Ubuntu 13.04
Since I upgrade from ubuntu 12.10 to 13.04 I can't change the brightness of the display, it remain in the darkest possible mode. I have a Dell 3721 laptop. Any advice?
@Dell:~$ lspci -nn | grep VGA
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1
vote
0answers
178 views
Unable to change the brightness on my Dell XPS 15 (L502X)
I am using ubuntu 13.04 and I am unable to change the brightness on my laptop and need a bit a help.
0
votes
1answer
81 views
How do I get the brightness buttons on a Dell Inspiron N4010 working?
After 13.04 update the brightness control and even brightness in setting have stopped working. The brightness is on full and doesn't decrease. So far sound and wifi is working. Any settings or ...
0
votes
1answer
807 views
Screen brightness very dim on a Dell XPS 13 (2013)
I just installed Xubuntu 13.04 on a new Dell XPS 13 Ultrabook. When I boot up the screen brightness is EXTREMELY dim. Adjusting the screen brightness doesn't do anything. This is obviously a very new ...
1
vote
2answers
549 views
brightness not working on 13.04 upgrade on dell xps 13 ultrabook
Just upgraded from 12.10 to 13.04 on Dell xps13 ultrabook and the display is very dim and cannot be changed using f'n keys or from system settings.
This ultrabook uses Intel's ivybridge mobile.
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1
vote
1answer
54 views
How to turn down the brightness on my Dell mini laptop?
The keys that show the brightness symbols are 9 and 0, but when I hold down Shift and press these, it only shows ( and ). Help!
1
vote
1answer
728 views
Screen flickering on Dell XPS when using mid-range brightness values
After a fresh install of Ubuntu, I discovered the function keys for screen brightness control (Fn+F4 and Fn+F5 in that case) are not functioning. Digging around here, I managed to get them to work by ...
0
votes
2answers
2k views
Brightness keys F4 and F5 not working on Dell XPS 15.6 Laptop
Please provide me a solution how to fix this?
1
vote
2answers
650 views
Contrast Getting Reset to its Maxmum Value After Restarting System
Recently i installed Ubuntu 12.04 on my Laptop "Dell Inspiron-N4010".
i am facing problem with my contrast control,after restarting my system contrast is getting reset to its max value.
so each time ...
0
votes
0answers
233 views
Why can't I change screenbrightness with buttons when running on battery? [closed]
I discovered a problem and I can't find here or via Google. I'm using 11.10.
When I'm running on AC I can adjust the brightness of my screen with Fn+F5 and Fn+F6 or by using the ...
2
votes
1answer
921 views
Few problems on Dell xps 15 L502 (screen brightness, bluetooth, wi-fi power management problems)
I am running ubuntu 11.10 32bit in my dell xps L502. Working well except for a few problems.
Blue tooth always turned on reboot,I would like to turn it off always.
Screen brightness is not saved. ...
0
votes
1answer
1k views
brightness settings on Ubuntu 11.10 64bit, Hardware Dell 1555 with ATI Mobility Radeon HD4570
My laptop Dell studio 1555 has Ubuntu 11.10.
At every boot I have to set the brightness level as it gets reset to 100%.
Could you please help me out to find a way not to change it every time?
Thank ...
1
vote
0answers
574 views
Brightness issues on a Dell Inspiron N7010 [closed]
I have installed Ubuntu 11.10 64-bit on my Dell Inspiron N7010 .
When I'm away, the screen locks itself out and the screen goes black.
However, when I move the mouse or press any keys it doesn't ...
2
votes
2answers
3k views
Adjusting brightness on Dell Vostro 3500 won't work
On a fresh install of Ubuntu 11.04, running Unity, I can't adjust the brightness via Fn+Up/Down. The brightness panel will show, and increase/decrease accordingly, but the actual brightness never ...
2
votes
0answers
302 views
Screen dimmed upon wake after standby [closed]
Sometimes upon resuming from standby I find my screen brightness dimmed to the lowest setting, even though the indicator says it's where I left it.
If I use my brightness function keys I get the ...
2
votes
2answers
2k views
How to handle brightness trouble on dell inspiron i14R-2265?
Recently I've installed Ubuntu 10.10 32-bit on my Dell Inspiron i14r-2265, but it looks like brightness control is not working. I can change it "programmatically" (FN + brightness key), though actual ...
2
votes
5answers
2k views
Dell Inspiron n5010 Brightness Issue
I have recently installed Ubuntu 10.10 on my Dell Inspiron n5010 but screen brightness is not working, there is no effect of pressing fn+brightness keys.
Is there anyway to fix it?
