kernel error

["Cristina Rivera" <cris_apricot@xxxxxxxxxxx>]

Hello everybody,

Last days when I compile my kernel versions, 2.4.20 and 2.4.18 I got a 
kernel error that I don't understand and I don't know how to solve.  This 
error doesn't allow me seeing X windows and only brings me to console mode. 
I've searched in some forums and some people got that error but they have no 
answer about how to fix it. Please, if you know any web or howto that can 
help me, let me know because I'm thinking about reinstall Linux to fix it 
and it's hard work.

I attach you the log file


Thanks in advance,
Cristina

Jun 24 11:07:43 localhost kernel: Linux agpgart interface v0.99 (c) Jeff 
Hartmann
Jun 24 11:07:43 localhost kernel: agpgart: Maximum main memory to use for 
agp memory: 439M
Jun 24 11:07:43 localhost kernel: agpgart: Unsupported Intel chipset (device 
id: 3340), you might want to try agp_try_unsupported=1.
Jun 24 11:07:43 localhost kernel: [drm] Initialized radeon 1.7.0 20020828 on 
minor 0
Jun 24 11:07:43 localhost kernel: [drm:radeon_unlock] *ERROR* Process 4028 
using kernel context 0
Jun 24 11:07:50 localhost kernel: [drm:radeon_unlock] *ERROR* Process 4044 
using kernel context 0
Jun 24 11:07:58 localhost kernel: [drm:radeon_unlock] *ERROR* Process 4054 
using kernel context 0
Jun 24 11:08:06 localhost kernel: [drm:radeon_unlock] *ERROR* Process 4064 
using kernel context 0
Jun 24 11:08:14 localhost kernel: [drm:radeon_unlock] *ERROR* Process 4074 
using kernel context 0
jun 24 11:08:17 localhost gdm[3980]: Ha ocurrido un error al arrancar 
servidor X varias veces en un corto perío de tiempo; desactivando la 
pantalla :0