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Solution Summary: No Frills Depending on the problem, all of these
steps may not be necessary. Running all of them will correct any of
the issues addressed by the error message. They can be run in terminal
in the current session or from the root prompt in recovery mode. If
running from the root prompt, sudo
is not required. These commands
will not work from the LiveCD desktop without modification .
sudo chown username /home/username/.dmrc
chmod 644 /home/username/.dmrc
sudo chown username /home/username # if you get a ".gvfs" error message, see Section 3, Note 3
chmod 755 /home/username
Log out of your current session and back in.
Rebooting is not necessary but will accomplish the same thing.
For the last command, other acceptable permissions include 750 or 700.