ubuntuone-preferences crashed with IOError in get_access_token()

[igi]

Binary package hint: ubuntuone-client

Happened on startup.

ProblemType: Crash
DistroRelease: Ubuntu 10.04
Package: ubuntuone-client-gnome 1.2.1-0ubuntu2
ProcVersionSignature: Ubuntu 2.6.32-22.33-generic 2.6.32.11+drm33.2
Uname: Linux 2.6.32-22-generic i686
Architecture: i386
Date: Wed May 12 01:43:09 2010
ExecutablePath: /usr/bin/ubuntuone-preferences
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release i386 (20091028.5)
InterpreterPath: /usr/bin/python2.6
ProcCmdline: /usr/bin/python /usr/bin/ubuntuone-preferences
ProcEnviron:
 SHELL=/bin/bash
 PATH=(custom, no user)
 LANG=it_IT.utf8
PythonArgs: ['/usr/bin/ubuntuone-preferences']
SourcePackage: ubuntuone-client
Title: ubuntuone-preferences crashed with IOError in get_access_token()
UbuntuOneClientConfig:
 [ubuntuone]
 connected = True
 connect = 0
 show_applet = 1
 bookmarked = True
UbuntuOneUserSyncdaemonConfig:
 [bandwidth_throttling]
 read_limit = 2097152
 write_limit = -1
 on = False
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make Ubuntu better. This particular crash has already been reported and is a duplicate of bug #555342, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.