Re: Unreversable dimmiing of display

2012-07-07 Thread Mark Blakeney
I had an older Dell laptop with i915 video also and suddenly started seeing a similar problem to this from Ubuntu 11.04 onwards. No problems before that. Had the problem for ages. I looked around the forums and found no solution then I updated the bios in my laptop and the problem disappeared. --

Re: Unreversable dimmiing of display

2012-07-07 Thread Timothy Balwin
Andrew Reid wrote: >> If I dim the display using the KDE power gadget a lot, or allow it to dim >> automatically due to low battery, it dim suddenly to a barely perceivable >> level and I can not restore the display to full brightness without >> rebooting except for a brief flicker when the displ

Re: Unreversable dimmiing of display

2012-07-07 Thread Andrew Reid
> I have Debian Squeeze installed on an ASUS EeePC 901, using the i915 > video drivers and linux-image-3.2.0-0.bpo.2-686-pae from squeeze- > backports. > > If I dim the display using the KDE power gadget a lot, or allow it to dim > automatically due to low battery, it dim suddenly to a barely perc