PDA

View Full Version : [ubuntu] Cannot adjust screen brightness v 10.04



mgiblets
June 4th, 2010, 04:53 AM
I cannot adjust the screen brightness in the power management menu. I can access the window and move the scroll bar, but there is no change.

I am on v 10.04 32bit , a Benq joybook s35.

It was working just fine on the previous version of ubuntu.

thepisu
June 5th, 2010, 09:16 AM
Same issue on a Sony VGN-FW31E (with ATI Radeon graphic).

tarjxvf
June 24th, 2010, 06:33 PM
I cannot adjust the screen brightness in the power management menu. I can access the window and move the scroll bar, but there is no change.

I am on v 10.04 32bit , a Benq joybook s35.

It was working just fine on the previous version of ubuntu.


The same here, 10.04 Lucid 64bit. HP tx2z.

hardshock
July 20th, 2010, 12:59 PM
i've the same problem with my VAIO-tx37

new newb bie know none
August 1st, 2010, 02:19 AM
...me too.
tx2z lucid 64

Gaygerbil
August 1st, 2010, 07:43 AM
Mine adjusts between a darkest and brightest setting but that's it, two settings. Better than nothing I suppose. Acer Aspire One D250, on Netbook 10.04

msriram
September 9th, 2010, 05:50 AM
Same issue , with Acer Aspire Timeline 3810TG...
along with lots of other issues... :(

areeda
September 10th, 2010, 01:08 AM
I'm seeing something similar on my ThinkPad. From the power menu or keyboard shortcuts it changes the slider but not the screen brightness.

However if I close the top and put it to sleep then wake it up the brightness does change.

I'm off to Bugzilla now that I see I'm not alone.