テンポラリディレクトリをRAMディスク化
$ sudo gedit /etc/fstab
tmpfs /tmp tmpfs defaults 0 0
HOMEディレクトリをRAMディスク化
step1) working user を作成し再ログイン
$ sudo useradd backupoperator
$ sudo usermod -g admin backupoperator
(logout) (login as backupoperator)
step2) make backup
$ cd /home/name
$ sudo tar cvzf /home/backupoperator/name-home-110827.taz .
step3)
$ sudo mv /home/name /home/save-name
$ sudo mkdir /home/name
$ sudo chown name.name /home/name
step4)
$ sudo vi /etc/fstab
tmpfs /home/name tmpfs defaults 0 0
$ sudo vi /etc/init/mountall.conf
post-stop script
/usr/bin/rsync -a /home/save-name/ /home/name/
rm -f /forcefsck 2>dev/null || true
(参考)http://sato-si.at.webry.info/200810/article_1.html
LANG=C xdg-user-dirs-gtk-updatehttp://foma-zakki.cocolog-nifty.com/zakki/2010/05/ubuntu-0260.html
sudo apt-get install openssh-server
$sudo vi /etc/pm/sleep.d/10_restart-networkmanager
#!/bin/sh case "$1" in resume|thaw) service network-manager restart ;; suspend|hibernate) # Do nothing ;; esac
$sudo chmod a+x /etc/pm/sleep.d/10_restart-networkmanager
see:http://ubuntuforums.org/showthread.php?t=1522146&highlight=connection+sleep