[ubuntu-za] Ubuntu on P4
William Walter Kinghorn
williamk at dut.ac.za
Thu Aug 19 09:59:08 BST 2010
Hi Charl,
What you can do is turn off the visual effects, this might stop the glx/openGL stuff
System -> Preferences -> Appearance
Click on Visual Effect tab
Click on None
Wait a few seconds
Try the above, see if it works
William
________________________________________
From: ubuntu-za-bounces at lists.ubuntu.com [ubuntu-za-bounces at lists.ubuntu.com] On Behalf Of Charl Wentzel [charl.wentzel at vodamail.co.za]
Sent: 19 August 2010 09:29
To: Ubuntu South African Local Community
Subject: Re: [ubuntu-za] Ubuntu on P4
From: Charl Wentzel <charl.wentzel at vodamail.co.za>
>I got some feedback on this for anyone interested...
>After serveral more re-installs, changes, etc, I finally got a nicely
>working setup. I think I managed this "acidentally" when I got it
>working before. And it took a few more tries before I figured out what
>made it works.
>It turns out that on this P4 I had to do THREE things to get it working:
>a. acpi=off
>b. Generic graphics card
>c. ext3
Ok, so I'm still struggling a bit with the video card. I went back to
Ubuntu since I like it better and it seems to run fine on this P4 even
with only 512K RAM.
A normal boot still hangs on the gdm login screen. To get into the
desktop I have to boot into the recovery console and the select the
failsafeX mode. It then gives me the error:
AIGLX error: diopen /usr/lib/nouveau_vieux_dr.so failed...
AIGLX error: reverting to software rendering
I then select "Run Ubuntu in low graphics mode for for just on session"
and it works... amazingly at full resolution too! (Not sure what they
then mean by low-graphics mode) From here on everything runs perfectly!
I have blacklisted the nouveau driver in /etc/modprobe.d/blacklist.conf
to prevent it from loading. I also purged all nvidia packages. It seems
somewhere the system still remembers that it want to run glx/openGL.
It used to be easy, you just edit the /etc/X11/xorg.conf file, but that
no longer exists. None of the advice I found on Google seemed to be
relevant.
Anyone with ideas?
Regards
Charl
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