Bug#656341: KMS not enabled with ATI Radeon HD 6310 (but it works with Ubuntu 11.10)
On Thu, 19 Jan 2012 15:08:42 -0600
Jonathan Nieder <firstname.lastname@example.org> wrote:
> Please also attach output from
> grep . /etc/modprobe.d/*
Oh, that's it!
> /etc/modprobe.d/fglrx-driver.conf:# fglrx conflicts with the free
> radeon module. /etc/modprobe.d/fglrx-driver.conf:blacklist radeon
Yes, the damn proprietary drivers. I should have thought of them,
should have thought of "modprobe radeon" (which I tried so often on
my PPC with Ati graphics, some years ago)...
Anyway: a big thank you for directing me to the source of the problem,
P.S.: I'm too tired now to figure out how to close this bug, please do
it for me as well (or I can investigate more on Saturday).