Gràcies per les respostes, he provat les 2 coses que m'heu dit però tot i així no hi ha hagut sort. Cal dir que no en tinc gaire idea del tema així que molt probablement no m'expliqui gaire bé.
He provat d'instal·lar el driver nvidia-glx-71 però m'ha dit que ja el tenia instal·lat, així que no he sabut gaire que fer. A la web de Nvidia m'he descarregat el nvidia-xconfig que m'ha configurat els drivers de la meva targeta però em sembla que no li han acabat d'agradar a l'Ubuntu. Tot i així també he provat d'instal·lar els drivers que m'ha dit el PatrickVogeli però m'ha dit que des de X server no podia instal·lar-los, així que he sortit del sistema per intentar entrar en mode consola i poder instal·lar-los i m'ha dit que no li molaven els drivers que li havia posat des del nvidia-xconfig, i m'ha donat les opcions de restaurar l'estat anterior o córrer en baixa resolució, li he dit de córrer en baixa resolució i s'ha quedat mig penjat. Li he donat a ctrl-alt-F4 per obrir una consola virtual i he intentat instal·lar els drivers que no em deixava instal·lar des de X server i llavors m'ha dit que necessitava un kernel d'interficie precompilat, que si volia que se'l descarregués del ftp d'Nvidia (tot això que explico es veu al log que he posat mes avall), li he dit que sí i llavors ha dit que no havia trobat cap kernel i que intentaria compilar-lo ell, però m'ha donat un "ERROR: Unable to build the NVIDIA kernel module.", degut a errors de compilació. Curiosament avui també he intentat crear un modul de kernel per la webcam que volia instal·lar i també m'ha donat errors de compilació quasi clavats, concretament:
: error: asm/semaphore.h: No such file or directory
Vist tot això, he restaurat el fitxer xorg.conf i he fet startx per tornar a tenir-ho tot com abans.
Així que no sé que fer, em sembla que ho deixaré estar, perquè com heu dit, encara que ho fes funcionar m'aniria bastant lent segurament.
Us poso el log de l'instal·lador per si us serveix d'algo:
nvidia-installer log file '/var/log/nvidia-installer.log'
creation time: Wed Dec 10 21:06:01 2008
installer version: 1.0.7
option status:
license pre-accepted : false
update : false
force update : false
expert : false
uninstall : false
driver info : false
precompiled interfaces : true
no ncurses color : false
query latest version : false
OpenGL header files : true
no questions : false
silent : false
no recursion : false
no backup : false
kernel module only : false
sanity : false
add this kernel : false
no runlevel check : false
no network : false
no ABI note : false
no RPMs : false
no kernel module : false
force SELinux : default
no X server check : false
no cc version check : false
force tls : (not specified)
X install prefix : (not specified)
X library install path : (not specified)
X module install path : (not specified)
OpenGL install prefix : (not specified)
OpenGL install libdir : (not specified)
utility install prefix : (not specified)
utility install libdir : (not specified)
doc install prefix : (not specified)
kernel name : (not specified)
kernel include path : (not specified)
kernel source path : (not specified)
kernel output path : (not specified)
kernel install path : (not specified)
proc mount point : /proc
ui : (not specified)
tmpdir : /tmp
ftp mirror : ftp://download.nvidia.com
RPM file list : (not specified)
Using: nvidia-installer ncurses user interface
-> License accepted.
-> Installing NVIDIA driver version 71.86.06.
-> No precompiled kernel interface was found to match your kernel; would you li
ke the installer to attempt to download a kernel interface for your kernel f
rom the NVIDIA ftp site (ftp://download.nvidia.com)? (Answer: Yes)
-> No matching precompiled kernel interface was found on the NVIDIA ftp site;
this means that the installer will need to compile a kernel interface for
your kernel.
-> Performing CC sanity check with CC="cc".
-> Performing CC version check with CC="cc".
-> Kernel source path: '/lib/modules/2.6.27-9-generic/build'
-> Kernel output path: '/lib/modules/2.6.27-9-generic/build'
-> Performing rivafb check.
-> Performing nvidiafb check.
-> Performing Xen check.
-> Cleaning kernel module build directory.
executing: 'cd ./usr/src/nv; make clean'...
-> Building kernel module:
executing: 'cd ./usr/src/nv; make module SYSSRC=/lib/modules/2.6.27-9-generi
c/build SYSOUT=/lib/modules/2.6.27-9-generic/build'...
NVIDIA: calling KBUILD...
make CC=cc KBUILD_VERBOSE=1 -C /lib/modules/2.6.27-9-generic/build SUBDIRS=
/tmp/selfgz29621/NVIDIA-Linux-x86-71.86.06-pkg1/usr/src/nv modules
test -e include/linux/autoconf.h -a -e include/config/auto.conf || ( \
echo; \
echo " ERROR: Kernel configuration is invalid."; \
echo " include/linux/autoconf.h or include/config/auto.conf are mis
sing."; \
echo " Run 'make oldconfig && make prepare' on kernel src to fix it
."; \
echo; \
/bin/false)
mkdir -p /tmp/selfgz29621/NVIDIA-Linux-x86-71.86.06-pkg1/usr/src/nv/.tmp_ver
sions ; rm -f /tmp/selfgz29621/NVIDIA-Linux-x86-71.86.06-pkg1/usr/src/nv/.tm
p_versions/*
make -f scripts/Makefile.build obj=/tmp/selfgz29621/NVIDIA-Linux-x86-71.86.0
6-pkg1/usr/src/nv
cc -Wp,-MD,/tmp/selfgz29621/NVIDIA-Linux-x86-71.86.06-pkg1/usr/src/nv/.nv.
o.d -nostdinc -isystem /usr/lib/gcc/i486-linux-gnu/4.3.2/include -D__KERNEL
__ -Iinclude -I/usr/src/linux-headers-2.6.27-9-generic/arch/x86/include -i
nclude include/linux/autocon
f.h -Iubuntu/include -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-
strict-aliasing -fno-common -Werror-implicit-function-declaration -O2 -m32 -
msoft-float -mregparm=3 -freg-struct-return -mpreferred-stack-boundary=2 -ma
rch=i586 -mtune=generic -ffreestanding -pipe -Wno-sign-compare -fno-asynchro
nous-unwind-tables -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -Iinclude/asm-x86/
mach-default -fno-stack-protector -fno-omit-frame-pointer -fno-optimize-sibl
ing-calls -pg -Wdeclaration-after-statement -Wno-pointer-sign -I/tmp/selfgz2
9621/NVIDIA-Linux-x86-71.86.06-pkg1/usr/src/nv -Wall -Wimplicit -Wreturn-typ
e -Wswitch -Wformat -Wchar-subscripts -Wparentheses -Wpointer-arith -Wno-mul
tichar -Werror -MD -Wsign-compare -Wno-cast-qual -Wno-error -D_LOOSE_KERNEL_
NAMES -D__KERNEL__ -DMODULE -DNTRM -D_GNU_SOURCE -D_LOOSE_KERNEL_NAMES -D__K
ERNEL__ -DMODULE -DNV_VERSION_STRING=\"71.86.06\" -DNV_UNIX -DNV_LINUX -DNV_
INT64_OK -DNVCPU_X86 -UDEBUG -U_DEBUG -DNDEBUG -DMODULE -D"KBUILD_STR(s)=#s"
-D"KBUILD_BASENAME=KBUILD_STR(nv)"
-D"KBUILD_MODNAME=KBUILD_STR(nvidia)" -c -o /tmp/selfgz29621/NVIDIA-Linux-x
86-71.86.06-pkg1/usr/src/nv/.tmp_nv.o /tmp/selfgz29621/NVIDIA-Linux-x86-71.8
6.06-pkg1/usr/src/nv/nv.c
In file included from include/linux/bitops.h:17,
from include/linux/kernel.h:15,
from include/linux/sched.h:52,
from include/linux/utsname.h:35,
from /tmp/selfgz29621/NVIDIA-Linux-x86-71.86.06-pkg1/usr/sr
c/nv/nv-linux.h:19,
from /tmp/selfgz29621/NVIDIA-Linux-x86-71.86.06-pkg1/usr/sr
c/nv/nv.c:14:
include/asm/bitops.h: In function ‘set_bit’:
include/asm/bitops.h:60: warning: pointer of type ‘void *’ used in arith
metic
include/asm/bitops.h: In function ‘clear_bit’:
include/asm/bitops.h:97: warning: pointer of type ‘void *’ used in arith
metic
In file included from include/linux/list.h:6,
from include/linux/preempt.h:11,
from include/linux/spinlock.h:50,
from include/linux/seqlock.h:29,
from include/linux/time.h:8,
from include/linux/timex.h:57,
from include/linux/sched.h:54,
from include/linux/utsname.h:35,
from /tmp/selfgz29621/NVIDIA-Linux-x86-71.86.06-pkg1/usr/sr
c/nv/nv-linux.h:19,
from /tmp/selfgz29621/NVIDIA-Linux-x86-71.86.06-pkg1/usr/sr
c/nv/nv.c:14:
include/linux/prefetch.h: In function ‘prefetch_range’:
include/linux/prefetch.h:57: warning: pointer of type ‘void *’ used in a
rithmetic
In file included from include/linux/utsname.h:35,
from /tmp/selfgz29621/NVIDIA-Linux-x86-71.86.06-pkg1/usr/sr
c/nv/nv-linux.h:19,
from /tmp/selfgz29621/NVIDIA-Linux-x86-71.86.06-pkg1/usr/sr
c/nv/nv.c:14:
include/linux/sched.h: In function ‘object_is_on_stack’:
include/linux/sched.h:1971: warning: pointer of type ‘void *’ used in ar
ithmetic
In file included from include/asm/dma-mapping.h:9,
from include/linux/dma-mapping.h:52,
from include/asm-generic/pci-dma-compat.h:7,
from include/asm/pci.h:94,
from include/linux/pci.h:983,
from /tmp/selfgz29621/NVIDIA-Linux-x86-71.86.06-pkg1/usr/sr
c/nv/nv-linux.h:83,
from /tmp/selfgz29621/NVIDIA-Linux-x86-71.86.06-pkg1/usr/sr
c/nv/nv.c:14:
include/linux/scatterlist.h: In function ‘sg_virt’:
include/linux/scatterlist.h:199: warning: pointer of type ‘void *’ used
in arithmetic
In file included from /tmp/selfgz29621/NVIDIA-Linux-x86-71.86.06-pkg1/usr/sr
c/nv/nv.c:14:
/tmp/selfgz29621/NVIDIA-Linux-x86-71.86.06-pkg1/usr/src/nv/nv-linux.h:104:27
: error: asm/semaphore.h: No such file or directory
In file included from /tmp/selfgz29621/NVIDIA-Linux-x86-71.86.06-pkg1/usr/sr
c/nv/nv-linux.h:106,
from /tmp/selfgz29621/NVIDIA-Linux-x86-71.86.06-pkg1/usr/sr
c/nv/nv.c:14:
include/linux/highmem.h: In function ‘zero_user_segments’:
include/linux/highmem.h:134: warning: pointer of type ‘void *’ used in a
rithmetic
include/linux/highmem.h:134: warning: pointer of type ‘void *’ used in a
rithmetic
include/linux/highmem.h:134: warning: pointer of type ‘void *’ used in a
rithmetic
include/linux/highmem.h:134: warning: pointer of type ‘void *’ used in a
rithmetic
include/linux/highmem.h:137: warning: pointer of type ‘void *’ used in a
rithmetic
include/linux/highmem.h:137: warning: pointer of type ‘void *’ used in a
rithmetic
include/linux/highmem.h:137: warning: pointer of type ‘void *’ used in a
rithmetic
include/linux/highmem.h:137: warning: pointer of type ‘void *’ used in a
rithmetic
In file included from /tmp/selfgz29621/NVIDIA-Linux-x86-71.86.06-pkg1/usr/sr
c/nv/nv.c:14:
/tmp/selfgz29621/NVIDIA-Linux-x86-71.86.06-pkg1/usr/src/nv/nv-linux.h: In fu
nction ‘nv_execute_on_all_cpus’:
/tmp/selfgz29621/NVIDIA-Linux-x86-71.86.06-pkg1/usr/src/nv/nv-linux.h:595: e
rror: too many arguments to function ‘on_each_cpu’
/tmp/selfgz29621/NVIDIA-Linux-x86-71.86.06-pkg1/usr/src/nv/nv.c: In function
‘__nv_setup_pat_entries’:
/tmp/selfgz29621/NVIDIA-Linux-x86-71.86.06-pkg1/usr/src/nv/nv.c:887: warning
: comparison between signed and unsigned
/tmp/selfgz29621/NVIDIA-Linux-x86-71.86.06-pkg1/usr/src/nv/nv.c: In function
‘__nv_restore_pat_entries’:
/tmp/selfgz29621/NVIDIA-Linux-x86-71.86.06-pkg1/usr/src/nv/nv.c:913: warning
: comparison between signed and unsigned
/tmp/selfgz29621/NVIDIA-Linux-x86-71.86.06-pkg1/usr/src/nv/nv.c: In function
‘nv_kern_cpu_callback’:
/tmp/selfgz29621/NVIDIA-Linux-x86-71.86.06-pkg1/usr/src/nv/nv.c:1239: warnin
g: comparison between signed and unsigned
/tmp/selfgz29621/NVIDIA-Linux-x86-71.86.06-pkg1/usr/src/nv/nv.c:1242: error:
too many arguments to function ‘smp_call_function’
/tmp/selfgz29621/NVIDIA-Linux-x86-71.86.06-pkg1/usr/src/nv/nv.c:1246: warnin
g: comparison between signed and unsigned
/tmp/selfgz29621/NVIDIA-Linux-x86-71.86.06-pkg1/usr/src/nv/nv.c:1249: error:
too many arguments to function ‘smp_call_function’
make[3]: *** [/tmp/selfgz29621/NVIDIA-Linux-x86-71.86.06-pkg1/usr/src/nv/nv.
o] Error 1
make[2]: *** [_module_/tmp/selfgz29621/NVIDIA-Linux-x86-71.86.06-pkg1/usr/sr
c/nv] Error 2
NVIDIA: left KBUILD.
nvidia.ko failed to build!
make[1]: *** [module] Error 1
make: *** [module] Error 2
-> Error.
ERROR: Unable to build the NVIDIA kernel module.
ERROR: Installation has failed. Please see the file
'/var/log/nvidia-installer.log' for details. You may find suggestions
on fixing installation problems in the README available on the Linux
driver download page at www.nvidia.com.