Public bug reported: Possibly related to #672884.
I've discovered this issue, when Nautilus suddenly *became completely unresponsive*, preventing me from browsing the filesystem with it. Even a complete system restart didn't help. After a bit of poking around for the possible reasons, Ubuntu Control Panel gave me that error: "DBusException: org.freedesktop.DBus.Error.NoReply: Did not receive a reply." in bold red in the window under both file sync and shared directory list tabs. As I had some pending file changes, it was obviously also trying to update the files, which was also constantly failing. The logs are given below. Uninstalling ubuntuone-client-gnome helped me get back Nautilus to work, so that package is obviously related. Still, control panel reports the same error and I'm still getting the same exceptions in the syndaemon- exceptions.log. Here's my ~/.cache/ubuntuone/log/syncdaemon.log: 2011-09-16 15:30:14,915 - ubuntuone.SyncDaemon.Main - INFO - Starting Ubuntu One client version 1.6.2 2011-09-16 15:30:14,915 - ubuntuone.SyncDaemon.tritcask - INFO - Initializing Tritcask on: /home/asosnin/.local/share/ubuntuone/syncdaemon/tritcask 2011-09-16 15:30:14,915 - ubuntuone.SyncDaemon.tritcask - INFO - found 3 data files and 0 dead files 2011-09-16 15:30:14,918 - ubuntuone.SyncDaemon.tritcask - INFO - keydir ready! (keys: 52) 2011-09-16 15:30:14,919 - ubuntuone.SyncDaemon.fsm - INFO - loading updated metadata 2011-09-16 15:30:14,924 - ubuntuone.SyncDaemon.fsm - INFO - initialized: idx_path: 50, idx_node_id: 50, shares: 2 2011-09-16 15:30:14,992 - ubuntuone.SyncDaemon.filesystem_notifications.GeneralProcessor - INFO - Ignoring files: ['\\A#.*\\Z', '\\A.*~\\Z', '\\A.*\\.py[oc]\\Z', '\\A.*\\.sw[nopx]\\Z', '\\A.*\\.swpx\\Z', '\\A\\..*\\.tmp\\Z', '\\A\\.~lock\\..*#\\Z'] 2011-09-16 15:30:15,055 - ubuntuone.SyncDaemon.HQ - INFO - HashQueue: _hasher started I also have some seemingly strange behavior in controlpanel.log: 2011-09-16 15:33:21,356 - ubuntuone.controlpanel.dbus_service - DEBUG - FileSyncStatusChanged: args (<ubuntuone.controlpanel.dbus_service.ControlPanelBackend at /preferences at 0x22ee050>, 'file-sync-starting'), kwargs {}. 2011-09-16 15:33:21,357 - ubuntuone.controlpanel.gtk.gui - INFO - on_file_sync_status_starting: args (<FileSyncStatus object at 0x28457d0 (GtkHBox at 0x29c14e0)>, dbus.String(u'doing local rescan (LOCAL_RESCAN)')), kwargs {}. 2011-09-16 15:33:21,358 - ubuntuone.controlpanel.gtk.gui - DEBUG - on_file_sync_status_changed: args (<FileSyncService object at 0x29fd460 (GtkVBox at 0x29f8e70)>, dbus.String(u'file-sync-starting')), kwargs {}. 2011-09-16 15:33:21,358 - ubuntuone.controlpanel.gtk.gui - INFO - FileSyncService: on_file_sync_status_changed: status dbus.String(u'file-sync-starting'), enabled? True 2011-09-16 15:33:22,423 - ubuntuone.controlpanel.dbus_service - INFO - process_status: new status received {'status': 'file-sync-starting', 'message': u'doing local rescan (LOCAL_RESCAN)'} 2011-09-16 15:33:22,423 - ubuntuone.controlpanel.dbus_service - DEBUG - FileSyncStatusStarting: args (<ubuntuone.controlpanel.dbus_service.ControlPanelBackend at /preferences at 0x22ee050>, u'doing local rescan (LOCAL_RESCAN)'), kwargs {}. 2011-09-16 15:33:22,424 - ubuntuone.controlpanel.dbus_service - DEBUG - FileSyncStatusChanged: args (<ubuntuone.controlpanel.dbus_service.ControlPanelBackend at /preferences at 0x22ee050>, 'file-sync-starting'), kwargs {}. 2011-09-16 15:33:22,425 - ubuntuone.controlpanel.gtk.gui - INFO - on_file_sync_status_starting: args (<FileSyncStatus object at 0x28457d0 (GtkHBox at 0x29c14e0)>, dbus.String(u'doing local rescan (LOCAL_RESCAN)')), kwargs {}. 2011-09-16 15:33:22,430 - ubuntuone.controlpanel.gtk.gui - DEBUG - on_file_sync_status_changed: args (<FileSyncService object at 0x29fd460 (GtkVBox at 0x29f8e70)>, dbus.String(u'file-sync-starting')), kwargs {}. 2011-09-16 15:33:22,430 - ubuntuone.controlpanel.gtk.gui - INFO - FileSyncService: on_file_sync_status_changed: status dbus.String(u'file-sync-starting'), enabled? True This is what it looks when I called $ cat syncdaemon-exceptions.log* [...] 2011-09-16 15:36:06,047 - ubuntuone.SyncDaemon - ERROR - Unexpected error Traceback (most recent call last): File "/usr/lib/ubuntuone-client/ubuntuone-syncdaemon", line 190, in <module> main(sys.argv) File "/usr/lib/ubuntuone-client/ubuntuone-syncdaemon", line 175, in main main.start() File "/usr/lib/pymodules/python2.7/ubuntuone-client/ubuntuone/syncdaemon/main.py", line 200, in start self.event_q.add_watch(self.root_dir) File "/usr/lib/pymodules/python2.7/ubuntuone-client/ubuntuone/syncdaemon/event_queue.py", line 215, in add_watch self.monitor.add_watch(dirpath) File "/usr/lib/pymodules/python2.7/ubuntuone-client/ubuntuone/platform/linux/filesystem_notifications.py", line 459, in add_watch w_dict[dirpath] = result[dirpath] KeyError: '/home/asosnin/Ubuntu One' $ rm -rf '~/Ubuntu One' didn't help to solve the issue. That last log's exception sure looks like a bug to me and might as well be the culprit of the nautilus misbehavior ProblemType: Bug DistroRelease: Ubuntu 11.04 Package: ubuntuone-client 1.6.2-0ubuntu1 ProcVersionSignature: Ubuntu 2.6.38-11.48-generic 2.6.38.8 Uname: Linux 2.6.38-11-generic x86_64 NonfreeKernelModules: wl Architecture: amd64 Date: Fri Sep 16 17:00:34 2011 InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1) PackageArchitecture: all ProcEnviron: LANGUAGE=en_US:en PATH=(custom, user) LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: ubuntuone-client UbuntuOneSyncdaemonExceptionsLog: UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: ubuntuone-client-gnome Importance: Undecided Status: New ** Affects: ubuntuone-client (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug keyerror natty python running-unity syncdaemon ubuntuone -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/851932 Title: File synchronization fails with DBusException NoReply To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntuone-client-gnome/+bug/851932/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs