On Tue, 2003-10-07 at 11:44, Helge Hafting wrote:
> 
> I did some more experiments with these packages:
> xserver-xfree86-dri-trunk xlibmesa-gl1-dri-trunk

BTW, there are new versions available, I suppose they don't make a
difference?

> xdm manages to start, but displays an ugly black & white window.
> I have attached the Xfree86 logfile from this run.
> 
> I can type in username & password, but the session fails to start
> and xdm appear again.  

The log shows xdm authorization problems explained in
/usr/share/doc/xserver-xfree86-dri-trunk/README.Debian .

> I can usually fix that sort of thing but not with an unstable xserver. 
> Running "startx" as root gives me a black screen and dead pc.  No sysrq, 
> I need the reset switch on the case.

Weird that xdm and startx behave differently.

> So I got rid of the bad xserver but kept xlibmesa-gl1-dri-trunk.
> glxinfo now shows a lot more info and a newer version.
> This is attached as the file "glxinfo2"
> 
> Glxgears still hangs if I run it.  The hang is not as
> bad as the xserver hang, because I can use sysrq+S+U+B
> to reboot without messing up filesystems.

Can you also try logging in remotely and killing glxgears?

> I have attached two strace files for glxgears.
> gears.strace.gz is for the old mesa,
> gears2.strace.gz is for the new dri-trunk stuff.

Interestingly, they seem to be virtually identical. In particular, they
both hang in a select() on the DRM device. Unfortunately, I don't know
what that's about.


> The kernel is still 2.6.0-test6

I wonder if that could matter. Can you try a 2.4 kernel?


-- 
Earthling Michel Dänzer   \  Debian (powerpc), XFree86 and DRI developer
Software libre enthusiast  \     http://svcs.affero.net/rm.php?r=daenzer



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