14/03/14 11:35:57.18 JQbekSdp
CTRL-ALT-F2 (tty2)
// login as <USER>, temporary change english message
export LANG=C
// check if $HOME disk free space. you cannot login if no free space.
df -h /home/<USER>
// check if wrong setting are detected. view error log.
less -N .xsession-errors
sudo /etc/initd./lightdm stop
// remove all bash setting and authorize.
rm -v /home/<USER>/.ICEauthority*
rm -v /home/<USER>/.Xauthority*
for f in .bashrc .bash_profile .bash_login .profile; do rm -v $f; done
for f in .zshrc .zlogin .dmrc; do rm -v $f; done
// ugly way. force fix permission dotfiles and dotdirectory.
sudo chown -R <USER>:<USER> /home/<USER>/.*
// start LihgtDM and try login X. but i simply reboot system
echo 'sudo /etc/init.d/ligthdm start'
sudo shutdown -r now
// try LightDM login
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URLﾘﾝｸ(blog.livedoor.jp)
$ sudo chmod 600 /home/xxxx/.ICEauthority もいるのかなあ