Ubuntu 11.10 - Nautilus crashes consistently - Called "net usershare info" but it failed

[Mitch Lin]

Nautilus continuously fails to open after first crash. Had to reboot/logout to get it to work, but it crashes soon after logging in.

Nautilus-Share-Message: Called "net usershare info" but it failed: 'net usershare' returned error 255: net usershare: cannot open usershare directory /var/lib/samba/usershares. Error No such file or directory
Please ask your system administrator to enable user sharing.

(nautilus:3570): GLib-GObject-CRITICAL **: g_value_get_object: assertion `G_VALUE_HOLDS_OBJECT (value)' failed

(nautilus:3570): GLib-GObject-CRITICAL **: g_value_get_object: assertion `G_VALUE_HOLDS_OBJECT (value)' failed

(nautilus:3570): GConf-CRITICAL **: gconf_client_get: assertion `GCONF_IS_CLIENT (client)' failed

(nautilus:3570): GLib-GObject-CRITICAL **: g_value_get_object: assertion `G_VALUE_HOLDS_OBJECT (value)' failed

(nautilus:3570): GLib-GObject-CRITICAL **: g_value_get_object: assertion `G_VALUE_HOLDS_OBJECT (value)' failed
** (process:3795): DEBUG: zeitgeist-datahub.vala:174: Inserting 3 events
WARN 2011-10-16 22:50:19 unity.glib.dbusproxy GLibDBusProxy.cpp:255 Cannot call method InfoRequest proxy /com/canonical/unity/lens/applications does not exist
WARN 2011-10-16 22:50:19 unity.glib.dbusproxy GLibDBusProxy.cpp:255 Cannot call method SetActive proxy /com/canonical/unity/lens/applications does not exist
WARN 2011-10-16 22:50:19 unity.glib.dbusproxy GLibDBusProxy.cpp:255 Cannot call method InfoRequest proxy /com/canonical/unity/lens/commands does not exist
WARN 2011-10-16 22:50:19 unity.glib.dbusproxy GLibDBusProxy.cpp:255 Cannot call method SetActive proxy /com/canonical/unity/lens/commands does not exist
WARN 2011-10-16 22:50:19 unity.iconloader IconLoader.cpp:509 Unable to load contents of file:///usr/share/icons/unity-icon-theme/places/svg/category-installed.svg: Error opening file: No such file or directory
WARN 2011-10-16 22:50:19 unity.iconloader IconLoader.cpp:509 Unable to load contents of file:///usr/share/icons/unity-icon-theme/places/svg/category-available.svg: Error opening file: No such file or directory
** (process:3795): DEBUG: desktop-launch-listener.vala:118: ran with uri: file:///home/mlin/Desktop
** (nautilus:3931): DEBUG: SyncDaemon already running, initializing SyncdaemonDaemon object
Initializing nautilus-open-terminal extension
Initializing nautilus-gdu extension

(nautilus:3931): Gtk-CRITICAL **: gtk_action_set_visible: assertion `GTK_IS_ACTION (action)' failed

(nautilus:3931): Gtk-CRITICAL **: gtk_action_set_visible: assertion `GTK_IS_ACTION (action)' failed
compiz (core) - Warn: unhandled ConfigureNotify on 0x120019e!
compiz (core) - Warn: this should never happen. you shouldprobably file a bug about this.
WARN 2011-10-16 22:50:21 glib <unknown>:0 Unable to fetch children: Method "Children" with signature "" on interface "org.ayatana.bamf.view" doesn't exist

WARN 2011-10-16 22:50:21 glib <unknown>:0 Unable to fetch children: Method "Children" with signature "" on interface "org.ayatana.bamf.view" doesn't exist

WARN 2011-10-16 22:50:24 glib <unknown>:0 Unable to fetch children: Method "Children" with signature "" on interface "org.ayatana.bamf.view" doesn't exist

WARN 2011-10-16 22:50:24 glib.glib-gobject <unknown>:0 instance of invalid non-instantiatable type `(null)'
WARN 2011-10-16 22:50:24 glib <unknown>:0 Unable to fetch children: Method "Children" with signature "" on interface "org.ayatana.bamf.view" doesn't exist

compiz (core) - Warn: unhandled ConfigureNotify on 0x1200157!
compiz (core) - Warn: this should never happen. you shouldprobably file a bug about this.

ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: nautilus 1:3.2.0-0ubuntu5
ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4
Uname: Linux 3.0.0-12-generic x86_64
NonfreeKernelModules: nvidia wl
ApportVersion: 1.23-0ubuntu3
Architecture: amd64
Date: Sun Oct 16 22:57:25 2011
EcryptfsInUse: Yes
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
ProcEnviron:
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: nautilus
UpgradeStatus: No upgrade log present (probably fresh install)

[Mitch Lin (mitchthelin)]

~) nautilus .
** (nautilus:5579): DEBUG: SyncDaemon already running, initializing SyncdaemonDaemon object
Initializing nautilus-open-terminal extension
Initializing nautilus-gdu extension

(nautilus:5579): Gtk-CRITICAL **: gtk_action_set_visible: assertion `GTK_IS_ACTION (action)' failed

(nautilus:5579): Gtk-CRITICAL **: gtk_action_set_visible: assertion `GTK_IS_ACTION (action)' failed
Segmentation fault

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Sebastien Bacher (seb128)]

thank you for your bug report, could you try if updating ubuntuone-client-gnome from the stable updates solves the issue?

[Mitch Lin (mitchthelin)]

It did in my case (so far, no crashes after reboot). Thank you.

[Sebastien Bacher (seb128)]

ok, closing the bug then