Ubuntu-one doesnt work on my Natty installation. It just fails to launch. Why?
I tried via terminal
ubuntuone-launch - aborted,
sudo ubuntuone-launch -no output. Why is this?
Not sure why this is not working, but since upgrading to Ubuntu 11.04 the difficulty is with file syncing. Personally this extends to other applications such as Nautilus and Rhythmbox. I have been searching for possible solutions, but have not found anything that adequately addresses the issue.
ROOT_MISMATCH in syncdaemon.log - This normally indicates that there may be two Ubuntu One accounts, one in the local cache and another setup in the keyring. This happens if the user installed Ubuntu One with one account and then sets up the computer again with a different account (but all the old Ubuntu One files in ~/.local/share/ubuntuone are still there under the old account). Working around this:
To get things functioning again, all I had to do was delete my ~/.local/share/ubuntuone directory as indicated above. Hope this helps.