the ATI proprietary driver and F10
Dave Stevens
geek at uniserve.com
Thu Jan 8 21:20:26 UTC 2009
I recently installed a new HD and used the occasion to upgrade from F7 to F10
(both 64 bit). Things worked and I was curious about the difference in
graphics performance between the open driver and the ATI driver. So I
downloaded the ATI driver, ran the install and rebooted. This caused me to
now boot partway through in the usual way and then to get a black screen with
no apparent responses to mouse or keyboard.
So I booted off the install medium and went into rescue mode with the HD
mounted under /mnt/sysimage. I then discovered that there isn't apparently
any xorg.conf. I was trying to reconfigure to get back to a working system. I
went into a Phoronix forum and asked how, with this reply:
---- reply ---------------
The proprietary driver does not support Fedora in general, and specifically
does not work on F10 today. I believe one user was able to get it working but
please stick with the open drivers for F10.
There isn't much you can do about 3D performance immediately but if you enable
EXA acceleration you should get pretty decent 2D performance. If you are
willing to give up kernel modesetting you could probably also pick up the
latest radeon release and get tear-free video playback as well, although I
haven't tried the latest release on F10.
AFAIK the standard F10 install does not have an xorg.conf file.
------- end of reply ----------------
Mr. Bridgeman (the respondent) is I think a staff engineer at ATI who works
on the process of disclosure of ATI card internals for free software
programmers, so it seems his reply is likely to be authoritative. Fine. But
how do I drop back to my previous working config?
Dave
--
Canada must refuse to be entangled in any more wars fought to make the world
safe for capitalism.
-- The Regina Manifesto, 1933
More information about the fedora-list
mailing list