Comment 8 for bug 711413

Yes. I just had the issue. I was in the middle of a login and after about 1 minute this error happened.

bdudek@bruce:~$ ps uxe | grep [u]buntuone-client
bdudek 3516 1.0 1.2 362000 47260 ? Sl 15:05 0:01 /usr/bin/python /usr/lib/ubuntuone-client/ubuntuone-syncdaemon SHELL=/bin/bash DBUS_STARTER_ADDRESS=unix:abstract=/tmp/dbus-cYvXUWa8Jn,guid=c6b7e2539718b110d21c3722000000b8 XDG_SESSION_COOKIE=38a29319c966159a7ca840554cbdbb2e-1306263897.468633-464213289 DISPLAY=:0 LIBOVERLAY_SCROLLBAR=0 DEFAULTS_PATH=/usr/share/gconf/gnome-classic.default.path GDM_KEYBOARD_LAYOUT=us DESKTOP_SESSION=gnome-classic SESSION_MANAGER=local/bruce:@/tmp/.ICE-unix/3198,unix/bruce:/tmp/.ICE-unix/3198 SSH_AUTH_SOCK=/tmp/keyring-SetG0C/ssh PATH=/home/bdudek/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games WINDOWPATH=8 GNOME_DESKTOP_SESSION_ID=this-is-deprecated GDMSESSION=gnome-classic USERNAME=bdudek GTK_MODULES=canberra-gtk-module XDG_DATA_DIRS=/usr/share/gnome-classic:/usr/share/gnome:/usr/local/share/:/usr/share/ UBUNTU_MENUPROXY=libappmenu.so LANGUAGE=en_US:en DBUS_SESSION_BUS_ADDRESS=unix:abstract=/tmp/dbus-cYvXUWa8Jn,guid=c6b7e2539718b110d21c3722000000b8 SSH_AGENT_PID=3240 XAUTHORITY=/var/run/gdm/auth-for-bdudek-cd8t7j/database USER=bdudek VIDEO_FORMAT=NTSC MANDATORY_PATH=/usr/share/gconf/gnome-classic.mandatory.path DBUS_STARTER_BUS_TYPE=session GNOME_KEYRING_PID=3179 PWD=/home/bdudek GDM_LANG=en_US.utf8 SPEECHD_PORT=7560 LANG=en_US.UTF-8 GNOME_KEYRING_CONTROL=/tmp/keyring-SetG0C XDG_CONFIG_DIRS=/etc/xdg/xdg-gnome-classic:/etc/xdg LOGNAME=bdudek HOME=/home/bdudek
bdudek@bruce:~$ echo $DBUS_SESSION_BUS_ADDRESS
unix:abstract=/tmp/dbus-cYvXUWa8Jn,guid=c6b7e2539718b110d21c3722000000b8
bdudek@bruce:~$