Hi Pete,
Based on the attached syncdaemon-exceptions.log file, it looks like the
client can't find the keyring daemon, which is required for Ubuntu One
to run. I believe on Kubuntu it will use KWallet. One thing you may want
to try is a KDE client that Harald Sitter wrote:
** Attachment added: .home.peter..cache.ubuntuone.log.oauth.login.log.txt
http://launchpadlibrarian.net/37648795/.home.peter..cache.ubuntuone.log.oauth.login.log.txt
** Attachment added:
.home.peter..cache.ubuntuone.log.syncdaemon.exceptions.log.txt