On 06/28/2010 04:44 AM, Damien Churchill wrote:
On 28 June 2010 10:35, Paul Ezvan<paul@xxxxxxxx> wrote:
Le dimanche 27 juin 2010 à 13:19 -0500, David C. Rankin a écrit :
Guys,
Just updated my laptop's spare drive and something in the last set up updates,
which included the kernel, really affected the radeon driver badly. It's almost
like I am back running in framebuffer mode. I'm not quite sure where to start
troubleshooting as I am not familiar at all with the changes kms introduced into
the radeon driver soup, but I suspect that may be where the problem lies. I have
no xorg.conf, so if there are config issues, it's with the default config.
[...]
[ 37.526] is imortant (WW) RADEON(0): Direct rendering disabled
[ 37.526] (II) RADEON(0): Acceleration disabled
Last time I had this problem with a radeon card, it was because of a
missing firmware (R700rlc in my case). Maybe you should search in this
direction ?
The linux-firmware package now contains all the required firmware for
drivers now, IIRC.
Thanks Paul, Damien & C. Anthony:
At least we have narrowed it down some. I'll look for some stray firmware, but
for the past 1.5 years with the same laptop, I have never needed any additional
firmware for this ATI x1200 card (RS690M chip). I don't put it past being a
problem with the firmware in the kernel or somewhere in the new packages.
As part of the troubleshooting, I will probably need to downgrade to the last
set of packages and kernel. What's the best way to downgrade the kernel? Is this
a 'pacman -Sf' issue or a 'pacman -Uf' issue? I still have the old kernel
packages on my box that I can reinstall locally if that changes the equation any.
Thanks for any help you can give.
--
David C. Rankin, J.D.,P.E.
Rankin Law Firm, PLLC
510 Ochiltree Street
Nacogdoches, Texas 75961
Telephone: (936) 715-9333
Facsimile: (936) 715-9339
www.rankinlawfirm.com
