[Expired for linux (Ubuntu) because there has been no activity for 60
days.]
** Changed in: linux (Ubuntu)
Status: Incomplete => Expired
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https://bugs.launchpad.net/bugs/865557
Title:
Screen brightness set to minimum
Status in “linux” package in Ubuntu:
Expired
Bug description:
I wanted to try Natty from an USB stick. The purple screen at the
beginning displayed correctly, then the laptop screen went blank. Some
seconds later I heard the startup sound, but the screen was still
black. Holding the laptop in an angle, I can notice there is something
being displayed on the screen, such as the panel, and I can even open
dialog boxes by clicking at random, but they look only as faint darker
spots on the screen. It seems to me that the screen brightness is set
to minimum, but the brightness controls won't work. The problem
persists in Oneiric Beta 2.
No display problems with Maverick.
I have a PackardBell Butterfly XS
I made lspci | grep VGA in the terminal and got this:
00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset
Integrated Graphics Controller (rev 07)
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