Suite de mes probl

Bonjour.

Depuis mes problèmes avec ma mémoire vive, j'ai installé un noyau
bigmem, et un noyau amd64 (parce qu'on me l'avait conseillé). J'ai
enlevé la mémoire supplémentaire, soupçonnant des défauts
d'instabilité, mais ceux-ci perdurent. X se gèle pendant quelques
secondes toutes les quelques minutes, et ce d'autant plus rapidement
que j'utilise des fonctionnalités 3D. Parfois, le plantage est, autant
que je puisse en juger, irrémédiable. Mais il ne concerne que le
serveur X, je crois qu'à part une ou deux fois, j'ai toujorus pu
rebooter avec la touche magique Alt-Sys-SEIUB.

Après moult explorations, voici ce que j'ai découvert :
- je vois dans /var/log/syslog des lignes de la forme :
Mar 6 00:13:46 gaston kernel: [ 8660.983045] NVRM: Xid (0001:00): 13,
0001 00000000 00005097 000015e0 0000ff00 0000000c
et aussi
acpid: client 1821[0:0] has disconnected
au instants exacts des gels de X.
- je lis des messages du genre suivant dans Xorg.0.log (de mémoire, les
logs de X s'effacent rapidement !) :
NVIDIA(0): WAIT(0,7,0x8000,0x00009210,0x00009210)
- dans /var/log/gdm3/:0.log, des messages similaires, plus
[mi] EQ overflow, The server seems to be stuck in an infinite loop.

Des investigations sur les forums, les bugtrackers (en particulier ceux
de Debian) et autres m'ont montré que je ne suis pas seul dans ce cas,
mais les solutions apportées ne semblent pas me convenir.

Voici la liste de ce que j'ai installé ou modifié comme paquets à
partir du moment où j'ai installé les noyaux pour supporter ma mémoire
supplémentaire (c'est un peu long, la suite en dessous du deuxième
"-----...-----").

------------------------------------------------------------------------
Start-Date: 2012-02-11 00:44:49
Commandline: /usr/sbin/synaptic
Install: linux-headers-2.6-686-bigmem:i386 (2.6.32+29), nvidia-
kernel-2.6-686-bigmem:i386 (195.36.31+2), linux-image-2.6.32-5-686-
bigmem:i386 (2.6.32-41, automatic), linux-image-686-bigmem:i386 (2.6.32
+29), nvidia-kernel-2.6.32-5-686-bigmem:i386 (195.36.31+2+4+2.6.32-24),
linux-image-2.6-686-bigmem:i386 (2.6.32+29), linux-headers-2.6.32-5-686-
bigmem:i386 (2.6.32-41), firmware-linux-free:i386 (2.6.32-41, automatic)
End-Date: 2012-02-11 00:49:15

Start-Date: 2012-02-12 11:57:46
Install: libvpx1:i386 (1.0.0-1~bpo60+1, automatic)
Upgrade: iceweasel:i386 (10.0-1~bpo60+1, 10.0.1-1~bpo60+1),
libmozjs10d:i386 (10.0-1~bpo60+1, 10.0.1-1~bpo60+1), libmozjs-dev:i386
(10.0-1~bpo60+1, 10.0.1-1~bpo60+1), xulrunner-10.0:i386 (10.0-1~bpo60+1,
10.0.1-1~bpo60+1), xulrunner-dev:i386 (10.0-1~bpo60+1, 10.0.1-1~bpo60+1)
End-Date: 2012-02-12 11:59:07

Start-Date: 2012-02-13 13:53:00
Upgrade: libc-bin:i386 (2.11.3-2, 2.11.3-3), libc-dev-bin:i386 (2.11.3-2,
2.11.3-3), libc6-i686:i386 (2.11.3-2, 2.11.3-3), locales:i386 (2.11.3-2,
2.11.3-3), libc6-dev:i386 (2.11.3-2, 2.11.3-3), libc6:i386 (2.11.3-2,
2.11.3-3)
End-Date: 2012-02-13 13:54:18

Start-Date: 2012-02-14 12:53:17
Upgrade: php5:i386 (5.3.3-7+squeeze7, 5.3.3-7+squeeze8), php5-gd:i386
(5.3.3-7+squeeze7, 5.3.3-7+squeeze8), php-pear:i386 (5.3.3-7+squeeze7,
5.3.3-7+squeeze8), php5-mysql:i386 (5.3.3-7+squeeze7, 5.3.3-7+squeeze8),
php5-cli:i386 (5.3.3-7+squeeze7, 5.3.3-7+squeeze8), libapache2-mod-
php5:i386 (5.3.3-7+squeeze7, 5.3.3-7+squeeze8), php5-common:i386 (5.3.3-7
+squeeze7, 5.3.3-7+squeeze8)
End-Date: 2012-02-14 12:54:17

Start-Date: 2012-02-16 13:03:19
Upgrade: libpng12-dev:i386 (1.2.44-1+squeeze1, 1.2.44-1+squeeze2),
devscripts:i386 (2.10.69+squeeze1, 2.10.69+squeeze2), libpng12-0:i386
(1.2.44-1+squeeze1, 1.2.44-1+squeeze2)
End-Date: 2012-02-16 13:04:46

Start-Date: 2012-02-18 12:17:17
Install: python-ply:i386 (3.3-1, automatic)
Upgrade: procps:i386 (3.2.8-9, 3.2.8-9squeeze1), iceweasel:i386
(10.0.1-1~bpo60+1, 10.0.2-1~bpo60+1), libmozjs10d:i386 (10.0.1-1~bpo60+1,
10.0.2-1~bpo60+1), libmozjs-dev:i386 (10.0.1-1~bpo60+1, 10.0.2-1~bpo60
+1), xulrunner-10.0:i386 (10.0.1-1~bpo60+1, 10.0.2-1~bpo60+1), xulrunner-
dev:i386 (10.0.1-1~bpo60+1, 10.0.2-1~bpo60+1)
End-Date: 2012-02-18 12:18:55

Start-Date: 2012-02-19 02:28:46
Commandline: /usr/sbin/synaptic
Install: john-data:i386 (1.7.3.1-1, automatic), john:i386 (1.7.3.1-1)
End-Date: 2012-02-19 02:29:35

Start-Date: 2012-02-19 13:48:49
Commandline: /usr/sbin/synaptic
Install: xpuzzles:i386 (7.5-1), gnubik:i386 (2.3-2)
End-Date: 2012-02-19 13:49:46

Start-Date: 2012-02-19 19:10:10
Commandline: /usr/sbin/synaptic
Install: tor-geoipdb:i386 (0.2.2.35-1~squeeze+1, automatic), torsocks:i386
(1.0~epsilon+dfsg1-1, automatic), tor:i386 (0.2.2.35-1~squeeze+1)
End-Date: 2012-02-19 19:10:20

Start-Date: 2012-02-20 13:51:16
Upgrade: libvorbisfile3:i386 (1.3.1-1, 1.3.1-1+squeeze1),
libvorbisenc2:i386 (1.3.1-1, 1.3.1-1+squeeze1), libvorbis0a:i386
(1.3.1-1, 1.3.1-1+squeeze1), libvorbis-dev:i386 (1.3.1-1, 1.3.1-1
+squeeze1)
End-Date: 2012-02-20 13:52:05

Start-Date: 2012-02-21 02:19:17
Commandline: /usr/sbin/synaptic
Install: mediawiki-extensions-ldapauth:i386 (2.3squeeze1, automatic),
libjs-jquery-ui:i386 (1.8.dfsg-3, automatic), mediawiki-extensions-
fckeditor:i386 (2.3squeeze1, automatic), mediawiki-math:i386
(1.15.5-2squeeze4), mediawiki:i386 (1.15.5-2squeeze4), php-openid:i386
(2.2.2-1, automatic), mediawiki-extensions-geshi:i386 (2.3squeeze1,
automatic), mediawiki-extensions-base:i386 (2.3squeeze1), mediawiki-
extensions-graphviz:i386 (2.3squeeze1, automatic), fckeditor:i386
(2.6.6-1, automatic), php5-curl:i386 (5.3.3-7+squeeze8, automatic),
mediawiki-extensions-collection:i386 (2.3squeeze1, automatic), libphp-
simplepie:i386 (1.2-1, automatic), mediawiki-extensions:i386
(2.3squeeze1), mediawiki-extensions-openid:i386 (2.3squeeze1, automatic),
php5-ldap:i386 (5.3.3-7+squeeze8, automatic), mediawiki-extensions-
confirmedit:i386 (2.3squeeze1, automatic), dokuwiki:i386 (0.0.20091225c-10
+squeeze2), php5-gmp:i386 (5.3.3-7+squeeze8, automatic), php5-idn:i386
(1.2b-6, automatic), php-geshi:i386 (1.0.8.4-1, automatic)
End-Date: 2012-02-21 02:19:51

Start-Date: 2012-02-21 02:41:13
Remove: xulrunner-9.0:i386 (9.0.1-1~bpo60+1), libmozjs9d:i386
(9.0.1-1~bpo60+1)
End-Date: 2012-02-21 02:41:17

Start-Date: 2012-02-21 02:55:37
Commandline: /usr/sbin/synaptic
Install: php5-imagick:i386 (3.0.0~rc1-1)
End-Date: 2012-02-21 02:55:42

Start-Date: 2012-02-21 03:13:20
Commandline: /usr/sbin/synaptic
Purge: mediawiki-extensions-ldapauth:i386 (2.3squeeze1), mediawiki-
extensions-fckeditor:i386 (2.3squeeze1), mediawiki-math:i386
(1.15.5-2squeeze4), mediawiki:i386 (1.15.5-2squeeze4), mediawiki-
extensions-geshi:i386 (2.3squeeze1), mediawiki-extensions-base:i386
(2.3squeeze1), mediawiki-extensions-graphviz:i386 (2.3squeeze1),
mediawiki-extensions-collection:i386 (2.3squeeze1), mediawiki-
extensions:i386 (2.3squeeze1), mediawiki-extensions-openid:i386
(2.3squeeze1), mediawiki-extensions-confirmedit:i386 (2.3squeeze1)
End-Date: 2012-02-21 03:13:33

Start-Date: 2012-02-21 13:40:36
Upgrade: libarchive1:i386 (2.8.4-1, 2.8.4-1+squeeze1)
End-Date: 2012-02-21 13:41:22

Start-Date: 2012-02-22 12:00:01
Upgrade: libmodplug1:i386 (0.8.8.1-1+squeeze1, 0.8.8.1-1+squeeze2),
libmodplug-dev:i386 (0.8.8.1-1+squeeze1, 0.8.8.1-1+squeeze2), openssh-
client:i386 (5.5p1-6+squeeze1, 5.5p1-6+squeeze2)
End-Date: 2012-02-22 12:00:53

Start-Date: 2012-02-23 12:58:37
Upgrade: python-libxml2:i386 (2.7.8.dfsg-2+squeeze2, 2.7.8.dfsg-2
+squeeze3), libxml2:i386 (2.7.8.dfsg-2+squeeze2, 2.7.8.dfsg-2+squeeze3),
libxml2-dev:i386 (2.7.8.dfsg-2+squeeze2, 2.7.8.dfsg-2+squeeze3), libxml2-
doc:i386 (2.7.8.dfsg-2+squeeze2, 2.7.8.dfsg-2+squeeze3), libxml2-
utils:i386 (2.7.8.dfsg-2+squeeze2, 2.7.8.dfsg-2+squeeze3)
End-Date: 2012-02-23 12:59:39

Start-Date: 2012-02-25 13:14:24
Upgrade: libnss3-dev:i386 (3.13.1.with.ckbi.1.88-1~bpo60+1, 3.13.3-1~bpo60
+1), xfce4-weather-plugin:i386 (0.7.3-3+b1, 0.7.3-3+squeeze1),
libnss3-1d:i386 (3.13.1.with.ckbi.1.88-1~bpo60+1, 3.13.3-1~bpo60+1)
End-Date: 2012-02-25 13:15:25

Start-Date: 2012-02-25 14:57:57
Commandline: /usr/sbin/synaptic
Install: simgear1.9.1:i386 (1.9.1-2+b2, automatic), fgfs-base:i386
(1.9.0-1), libproj0:i386 (4.7.0-1, automatic), libogdi3.2:i386
(3.2.0~beta2-6, automatic), libcoin60:i386 (3.1.3-1, automatic),
libgeos-3.2.0:i386 (3.2.0-1, automatic), libopenscenegraph65:i386
(2.8.3-5, automatic), flightgear:i386 (1.9.1-1.1+b1), libhdf4-0-alt:i386
(4.2r4-11, automatic), fgfs-atlas:i386 (0.3.1-2+b1), libgeos-c1:i386
(3.2.0-1, automatic), proj-data:i386 (4.7.0-1, automatic), proj-bin:i386
(4.7.0-1, automatic), libgdal1-1.6.0:i386 (1.6.3-4+b1, automatic),
libopenthreads13:i386 (2.8.3-5, automatic)
End-Date: 2012-02-25 14:58:48

Start-Date: 2012-02-25 17:07:58
Commandline: /usr/sbin/synaptic
Install: grhino-data:i386 (0.16.0-5, automatic), grhino:i386 (0.16.0-5),
quarry:i386 (0.2.0.dfsg.1-4)
End-Date: 2012-02-25 17:08:13

Start-Date: 2012-02-28 18:44:37
Upgrade: postgresql-doc-8.4:i386 (8.4.10-0squeeze1, 8.4.11-0squeeze1),
postgresql-client-8.4:i386 (8.4.10-0squeeze1, 8.4.11-0squeeze1),
postgresql:i386 (8.4.10-0squeeze1, 8.4.11-0squeeze1), postgresql-doc:i386
(8.4.10-0squeeze1, 8.4.11-0squeeze1), postgresql-client:i386
(8.4.10-0squeeze1, 8.4.11-0squeeze1), libpq5:i386 (8.4.10-0squeeze1,
8.4.11-0squeeze1), postgresql-8.4:i386 (8.4.10-0squeeze1,
8.4.11-0squeeze1)
End-Date: 2012-02-28 18:45:39

Start-Date: 2012-02-28 21:15:05
Commandline: /usr/sbin/synaptic
Install: memtest86+:i386 (4.10-1.1)
End-Date: 2012-02-28 21:17:06

Start-Date: 2012-02-28 21:17:17
Commandline: /usr/sbin/synaptic
Install: memtester:i386 (4.1.3-1)
End-Date: 2012-02-28 21:17:21

Start-Date: 2012-02-28 21:20:46
Commandline: /usr/sbin/synaptic
Install: most:i386 (5.0.0a-2), memtest86:i386 (3.5-2.2)
End-Date: 2012-02-28 21:22:18

Start-Date: 2012-03-01 01:31:51
Upgrade: openjdk-6-jre-headless:i386 (6b18-1.8.10-0+squeeze2,
6b18-1.8.13-0+squeeze1), openjdk-6-jdk:i386 (6b18-1.8.10-0+squeeze2,
6b18-1.8.13-0+squeeze1), openjdk-6-jre:i386 (6b18-1.8.10-0+squeeze2,
6b18-1.8.13-0+squeeze1), openjdk-6-jre-lib:i386 (6b18-1.8.10-0+squeeze2,
6b18-1.8.13-0+squeeze1)
End-Date: 2012-03-01 01:33:18

Start-Date: 2012-03-03 11:21:05
Upgrade: giac:i386 (0.9.5-1, 0.9.6-1)
End-Date: 2012-03-03 11:22:14

Start-Date: 2012-03-03 15:58:18
Commandline: /usr/sbin/synaptic
Install: linux-image-amd64:i386 (2.6.32+29), linux-headers-2.6.32-5-
amd64:i386 (2.6.32-41, automatic), linux-image-2.6-amd64:i386 (2.6.32
+29), nvidia-kernel-2.6.32-5-686:i386 (195.36.31+2+4+2.6.32-24,
automatic), nvidia-kernel-2.6-amd64:i386 (195.36.31+2), linux-headers-2.6-
amd64:i386 (2.6.32+29), nvidia-kernel-2.6.32-5-amd64:i386 (195.36.31+2+4
+2.6.32-24, automatic), nvidia-kernel-2.6-686:i386 (195.36.31+2), linux-
image-2.6.32-5-amd64:i386 (2.6.32-41, automatic)
End-Date: 2012-03-03 16:01:59

Start-Date: 2012-03-03 18:42:04
Commandline: /usr/sbin/synaptic
Install: cpuburn:i386 (1.4a-1)
End-Date: 2012-03-03 18:42:56

Start-Date: 2012-03-04 00:56:38
Upgrade: file:i386 (5.04-5, 5.04-5+squeeze1), libmagic1:i386 (5.04-5,
5.04-5+squeeze1)
End-Date: 2012-03-04 00:56:45

Start-Date: 2012-03-04 15:01:54
Commandline: /usr/sbin/synaptic
Remove: xserver-xorg-video-all:i386 (7.5+8+squeeze1)
Purge: xserver-xorg-video-nouveau:i386 (0.0.15+git20100329+7858345-5),
libdrm-nouveau1:i386 (2.4.21-1~squeeze3)
End-Date: 2012-03-04 15:02:42

Start-Date: 2012-03-04 15:12:55
Commandline: /usr/sbin/synaptic
End-Date: 2012-03-04 15:13:06

Start-Date: 2012-03-04 15:13:38
Commandline: /usr/sbin/synaptic
End-Date: 2012-03-04 15:13:44

Start-Date: 2012-03-04 22:51:19
Commandline: /usr/sbin/synaptic
Remove: libcompizconfig0:i386 (0.8.4-2), compiz-gtk:i386 (0.8.4-4),
libdecoration0:i386 (0.8.4-4), compizconfig-backend-gconf:i386 (0.8.4-1),
compiz-plugins:i386 (0.8.4-4), compizconfig-settings-manager:i386
(0.8.4-2), python-compizconfig:i386 (0.8.4-2), fusion-icon:i386
(0.1.0-2), compiz-fusion-plugins-extra:i386 (0.8.4-2), compiz:i386
(0.8.4-4), compiz-core:i386 (0.8.4-4), compiz-fusion-plugins-main:i386
(0.8.4-2+b1), compiz-gnome:i386 (0.8.4-4)
End-Date: 2012-03-04 22:52:56

Start-Date: 2012-03-05 15:15:03
Upgrade: at:i386 (3.1.12-1, 3.1.12-1+squeeze1), libplib1:i386 (1.8.5-5,
1.8.5-5+squeeze1)
End-Date: 2012-03-05 15:16:11

Start-Date: 2012-03-05 17:24:35
Commandline: apt-get install nvidia-glx nvidia-glx-dev nvidia-xconfig
xserver-xorg
Install: nvidia-glx-dev:i386 (195.36.31-6)
End-Date: 2012-03-05 17:25:24

Start-Date: 2012-03-05 21:26:13
Commandline: apt-get purge nvidia-glx nvidia-glx-dev nvidia-
kernel-2.6-686 nvidia-kernel-2.6-686-bigmem nvidia-kernel-2.6-amd64
nvidia-kernel-2.6.32-5-686 nvidia-kernel-2.6.32-5-686-bigmem nvidia-
kernel-2.6.32-5-amd64 nvidia-kernel-common nvidia-kernel-dkms nvidia-
kernel-source nvidia-settings nvidia-vdpau-driver nvidia-xconfig
Purge: nvidia-glx-dev:i386 (195.36.31-6), nvidia-settings:i386
(195.36.24-1), nvidia-vdpau-driver:i386 (195.36.31-6), nvidia-
kernel-2.6-686-bigmem:i386 (195.36.31+2), nvidia-kernel-2.6.32-5-686-
bigmem:i386 (195.36.31+2+4+2.6.32-24), nvidia-kernel-2.6.32-5-686:i386
(195.36.31+2+4+2.6.32-24), nvidia-kernel-common:i386 (20100522+1), nvidia-
kernel-2.6-amd64:i386 (195.36.31+2), nvidia-kernel-2.6.32-5-amd64:i386
(195.36.31+2+4+2.6.32-24), nvidia-xconfig:i386 (195.36.31-1), nvidia-
kernel-2.6-686:i386 (195.36.31+2), nvidia-kernel-dkms:i386 (195.36.31-6),
nvidia-kernel-source:i386 (195.36.31-6), nvidia-glx:i386 (195.36.31-6)
Error: Sub-process /usr/bin/dpkg returned an error code (1)
End-Date: 2012-03-05 21:27:54

Start-Date: 2012-03-05 21:33:12
Commandline: apt-get purge nvidia-kernel-dkms
Purge: nvidia-kernel-dkms:i386 (195.36.31-6)
Error: Sub-process /usr/bin/dpkg returned an error code (1)
End-Date: 2012-03-05 21:33:52

Start-Date: 2012-03-05 21:35:51
Commandline: apt-get remove nvidia-kernel-dkms
Remove: nvidia-kernel-dkms:i386 (195.36.31-6)
Error: Sub-process /usr/bin/dpkg returned an error code (1)
End-Date: 2012-03-05 21:35:53

Start-Date: 2012-03-05 21:36:02
Commandline: apt-get remove nvidia-kernel-dkms
Remove: nvidia-kernel-dkms:i386 (195.36.31-6)
Error: Sub-process /usr/bin/dpkg returned an error code (1)
End-Date: 2012-03-05 21:36:04

Start-Date: 2012-03-05 21:36:28
Commandline: apt-get remove -f nvidia-kernel-dkms
Remove: nvidia-kernel-dkms:i386 (195.36.31-6)
Error: Sub-process /usr/bin/dpkg returned an error code (1)
End-Date: 2012-03-05 21:36:30

Start-Date: 2012-03-05 21:40:29
Commandline: apt-get install nvidia-kernel-common
Install: nvidia-kernel-common:i386 (20100522+1)
End-Date: 2012-03-05 21:40:33

Start-Date: 2012-03-05 21:40:56
Commandline: apt-get install nvidia-glx
Install: nvidia-vdpau-driver:i386 (195.36.31-6, automatic), nvidia-
glx:i386 (195.36.31-6)
End-Date: 2012-03-05 21:41:03

Start-Date: 2012-03-05 21:41:26
Commandline: apt-get remove nvidia-kernel-dkms
Remove: nvidia-kernel-dkms:i386 (195.36.31-6), nvidia-glx:i386
(195.36.31-6)
Error: Sub-process /usr/bin/dpkg returned an error code (1)
End-Date: 2012-03-05 21:41:28

Start-Date: 2012-03-05 21:42:05
Commandline: apt-get remove -f nvidia-kernel-dkms
Remove: nvidia-kernel-dkms:i386 (195.36.31-6)
Error: Sub-process /usr/bin/dpkg returned an error code (1)
End-Date: 2012-03-05 21:42:07

Start-Date: 2012-03-05 21:47:37
Commandline: apt-get install nvidia-glx nvidia-xconfig xserver-xorg
libgl1-nvidia-glx
Install: nvidia-xconfig:i386 (195.36.31-1), nvidia-glx:i386 (195.36.31-6)
End-Date: 2012-03-05 21:47:44
------------------------------------------------------------------------

À la fin, j'ai essayé de désinstaller compiz, pour limiter la casse, et
de réinstaller mes noyaux et les drivers nvidia après avoir "purgé
bébé". Mais je n'arrive pas à désinstaller le paquet
nvidia-kernel-dkms, comme conseillé : on me dit un truc bizarre, comme
quoi le paquet est mal installé... De plus, je vois apparaître des
mentions à un module "nouveau" alors que j'ai consciencieusement purgé
tout ce qui fait mention du driver nouveau.

Bref, je suis un peu perdu. Je tourne actuellement sur un noyau 2.6.32,
mode amd64, avec les drivers 195.(je sais plus quoi), avec une carte
8600GT. Donnerait-elle des signes de fatigue ?? Je ne la sollicite
pourtant pas des masses...

Je soupçonne une installation des drivers avec les mauvais fichiers
headers, mais j'ai un peu de mal à faire le ménage pour repartir d'une
base propre. En particulier, je voudrais me débarrasser de ce paquet
nvidia-kernel-dkms (qui a du être installé avec une version de noyau
particulière), n'installer qu'un noyau (sans doute bigmem, et non pas
amd64, pour rester cohérent avec le reste de l'installation), et
installer proprement le driver à partir de là.

Pourriez-vous m'aider SVP ?

\bye

--

Nicolas FRANCOIS | /\
http://nicolas.francois.free.fr | |__|
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We are the Micro$oft. _\_V
Resistance is futile.
You will be assimilated. darthvader penguin