I'm not up to speed with the code as yet but I've found the crux of the issue.
Firstly, I copied from /etc/xdg/ubuntuone/ to ~/.config/ubuntuone/ the files syncdaemon.conf and logging.conf. syncdaemon contains a __main__ section and is about 3.6KB. Next I executed /usr/bin/ubuntuone-preferences whilst watching the ~/.config/ubuntuone/ directory. The dialog successfully opens and show my Ubuntu One account details. I noticed that the syncdaemon.conf file had changed length to 78 bytes. Checking I see that the __main__ section is missing. I investigated the source code in /usr/lib/python2.6/dist- packages/ubuntuone/syncdaemon/config.py This code seems to be responsible for deleting the section before re- writing the configuration file: def save(self): """Save the config object to disk""" # cleanup empty sections for section in [MAIN, THROTTLING]: if self.has_section(section) and not self.options(section): self.remove_section(section) with open(self.config_file+'.new', 'w') as fp: self.write(fp) I'm not clear on how the self.options("__main__") test is supposed to work here but it seems to be cause of the issue. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/666608 Title: Ubuntuone-client software wont start even after fresh install of the software packages. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs