Could not update ICEauthority file /home/user/.ICEauthority

this error makes me fail to login gnome

1. boot into recovery mode
press ESC while loading grub

2. chown user:user /home/user/.ICEauthority

3. chmod 644 /home/user/.ICEauthority

4. shutdown -r now
restart

ERROR 400: Bad Request while MoBlock try to wget level1.gz list

This is caused by the server for that list not working with wget's time-stamping option ( parameter -n )
A workaround is to update the list manually without time-stamping:

cd /var/spool/moblock/cache/dl/
wget http://www.bluetack.co.uk/config/level1.gz

then run the guardian.p2p rebuild process