desktopcouch-service crashed with Unauthorized in request(): ('unauthorized', 'Authentication required.')

[Curtis Hovey]

I killed beam, desktop-couch and u1 processes. I uninstalled everything with desktop-couch and couchdb in its name. I deleted the desktop-couch directories in .local, .config, and .cache. I delete both desktop couch passwords. Evolution is not installed.

I started the Ubuntu One service from the panel, and choose to install desktop-couch. the error happened when the install completed. I do not think there was any vestigial data that could have confused the service.

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: desktopcouch 1.0.7-0ubuntu2
ProcVersionSignature: Ubuntu 3.0.0-8.11-generic-pae 3.0.1
Uname: Linux 3.0.0-8-generic-pae i686
NonfreeKernelModules: nvidia wl
Architecture: i386
Date: Wed Aug 17 11:16:21 2011
ExecutablePath: /usr/lib/desktopcouch/desktopcouch-service
InterpreterPath: /usr/bin/python2.7
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/lib/desktopcouch/desktopcouch-service
ProcEnviron:
 SHELL=/bin/bash
 PATH=(custom, no user)
 LANG=en_US.UTF-8
PythonArgs: ['/usr/lib/desktopcouch/desktopcouch-service']
SourcePackage: desktopcouch
Title: desktopcouch-service crashed with Unauthorized in request(): ('unauthorized', 'Authentication required.')
UpgradeStatus: Upgraded to oneiric on 2011-07-30 (18 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare