Bug#583498: gdm X session close often without reason

djl domec at ac-bordeaux.fr
Thu Jul 14 15:23:16 UTC 2011


Package: gdm
Version: 2.20.11-4
Severity: normal

Just in addition with the Suject somme messages of logs,
during the problem:

Just after the boot, X session close often.
Further, no problem durind some hours.
Further X session close again without reason 

Encore fermeture_inopinée_sessionX_gdm debian_live_CD_LXDE_noyau_2_6_32_5_486:
4 consoles ouvertes, 1 root, 1 vim, iceweasel . Travail sur ficier avec vim:
Jul 13 10:44:38 pc-djl kernel: [ 1122.230564] [drm] nouveau 0000:01:00.0: nouveau_channel_free: freeing fifo 1
Jul 13 10:44:38 pc-djl gdm[1165]: WARNING: gdm_slave_xioerror_handler : erreur X fatale - Redémarrage de :0
Jul 13 10:44:40 pc-djl acpid: client 1172[0:0] has disconnected
Jul 13 10:44:40 pc-djl acpid: client connected from 2241[0:0]
 
dmesg ne donne rien de l'erreur:
[   23.196014] eth0: no IPv6 routers present
[ 1122.230564] [drm] nouveau 0000:01:00.0: nouveau_channel_free: freeing fifo 1
[ 1123.964471] [drm] nouveau 0000:01:00.0: Allocating FIFO number 1
[ 1123.965868] [drm] nouveau 0000:01:00.0: nouveau_channel_alloc: initialised FIFO 1
Jul 13 10:44:40 pc-djl acpid: 1 client rule loaded
Jul 13 10:44:40 pc-djl kernel: [ 1123.964471] [drm] nouveau 0000:01:00.0: Allocating FIFO number 1

*Avec 5 consoles(su,vim,3 avec logs...), openoffice(2 fichiers lourds+1 léger), icedove(2fenêtre),iceweasel(7onglets, géoportail...), geekie(images):
# free
             total       used       free     shared    buffers     cached
Mem:       2335496    1569968     765528          0     313164     666916
-/+ buffers/cache:     589888    1745608
Swap:       784720          0     784720
Mais après démarrage openoffice d'un fichier lourd .odp la Free RAM chute à 728Mo, sans pb:
En manipulant les images(scrolling) fermeture_inopinée_sessionX_gdm:
Jul 14 16:42:32 pc-djl kernel: [24405.152498] [drm] nouveau 0000:01:00.0: nouveau_channel_free: freeing fifo 1
Jul 14 16:42:32 pc-djl gdm[2483]: WARNING: gdm_slave_xioerror_handler : erreur X fatale - Redémarrage de :0
Jul 14 16:42:34 pc-djl acpid: client 2492[0:0] has disconnected
Jul 14 16:42:34 pc-djl acpid: client connected from 4539[0:0]
Jul 14 16:42:34 pc-djl acpid: 1 client rule loaded
Jul 14 16:42:34 pc-djl kernel: [24407.072759] [drm] nouveau 0000:01:00.0: Allocating FIFO number 1
Jul 14 16:42:34 pc-djl kernel: [24407.074177] [drm] nouveau 0000:01:00.0: nouveau_channel_alloc: initialised FIFO 1
 
dmesg:rien
 
/etc/gdm/Xsession: Beginning session setup...
(polkit-gnome-authentication-agent-1:4630): GLib-GObject-WARNING **: cannot register existing type `_PolkitError'
(polkit-gnome-authentication-agent-1:4630): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed

-- System Information:
Debian Release: 6.0.1
  APT prefers stable
  APT policy: (500, 'stable')
Architecture: i386 (i686)

Kernel: Linux 2.6.32-5-486
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages gdm depends on:
ii  adduser                3.112+nmu2        add and remove users and groups
ii  debconf [debconf-2.0]  1.5.36.1          Debian configuration management sy
ii  gksu                   2.0.2-5           graphical frontend to su
ii  libart-2.0-2           2.3.21-1          Library of functions for 2D graphi
ii  libatk1.0-0            1.30.0-1          The ATK accessibility toolkit
ii  libattr1               1:2.4.44-2        Extended attribute shared library
ii  libc6                  2.11.2-10         Embedded GNU C Library: Shared lib
ii  libcairo2              1.8.10-6          The Cairo 2D vector graphics libra
ii  libdbus-1-3            1.2.24-4          simple interprocess messaging syst
ii  libdbus-glib-1-2       0.88-2.1          simple interprocess messaging syst
ii  libdmx1                1:1.1.0-2         X11 Distributed Multihead extensio
ii  libfontconfig1         2.8.0-2.1         generic font configuration library
ii  libfreetype6           2.4.2-2.1         FreeType 2 font engine, shared lib
ii  libglade2-0            1:2.6.4-1         library to load .glade files at ru
ii  libglib2.0-0           2.24.2-1          The GLib library of C routines
ii  libgnomecanvas2-0      2.30.1-1          A powerful object-oriented display
ii  libgtk2.0-0            2.20.1-2          The GTK+ graphical user interface 
ii  libpam-modules         1.1.1-6.1         Pluggable Authentication Modules f
ii  libpam-runtime         1.1.1-6.1         Runtime support for the PAM librar
ii  libpam0g               1.1.1-6.1         Pluggable Authentication Modules l
ii  libpango1.0-0          1.28.3-1+squeeze2 Layout and rendering of internatio
ii  librsvg2-2             2.26.3-1          SAX-based renderer library for SVG
ii  librsvg2-common        2.26.3-1          SAX-based renderer library for SVG
ii  libselinux1            2.0.96-1          SELinux runtime shared libraries
ii  libwrap0               7.6.q-19          Wietse Venema's TCP wrappers libra
ii  libx11-6               2:1.3.3-4         X11 client-side library
ii  libxau6                1:1.0.6-1         X11 authorisation library
ii  libxdmcp6              1:1.0.3-2         X11 Display Manager Control Protoc
ii  libxext6               2:1.1.2-1         X11 miscellaneous extension librar
ii  libxi6                 2:1.3-6           X11 Input extension library
ii  libxinerama1           2:1.1-3           X11 Xinerama extension library
ii  libxml2                2.7.8.dfsg-2      GNOME XML library
ii  lsb-base               3.2-23.2squeeze1  Linux Standard Base 3.2 init scrip
ii  lxsession [x-session-m 0.4.4-3           a lightweight X11 session manager
ii  lxterminal [x-terminal 0.1.8-2           desktop independent vte-based term
ii  openbox [x-window-mana 3.4.11.1-1        standards compliant, fast, light-w
ii  twm [x-window-manager] 1:1.0.4-2         Tab window manager
ii  xterm [x-terminal-emul 261-1             X terminal emulator

Versions of packages gdm recommends:
ii  gdm-themes                    0.6.2      Themes for the GNOME Display Manag
ii  whiptail                      0.52.11-1  Displays user-friendly dialog boxe
ii  xserver-xephyr                2:1.7.7-13 nested X server
ii  xserver-xorg                  1:7.5+8    the X.Org X server
ii  zenity                        2.30.0-1   Display graphical dialog boxes fro

Versions of packages gdm suggests:
ii  libpam-gnome-keyring          2.30.3-5   PAM module to unlock the GNOME key
ii  locales                       2.11.2-10  Embedded GNU C Library: National L
ii  pm-utils                      1.3.0-3    utilities and scripts for power ma

-- Configuration Files:
/etc/gdm/gdm.conf changed:
[daemon]
DefaultSession=LXDE.desktop
Greeter=/usr/lib/gdm/gdmlogin
[security]
[xdmcp]
[gui]
[greeter]
ChooserButtonLogo=/usr/share/pixmaps/gdmDebianLogo.xpm
Logo=
IncludeAll=false
Include=djl,df,do
[chooser]
[debug]
[servers]


-- debconf information:
  gdm/daemon_name: /usr/sbin/gdm
* shared/default-x-display-manager: gdm





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