우분투 14 → 16 업그레이드

우분투 14 → 16 업그레이드

1 확인

• 디스크 남은 용량 확인
• 현재 우분투 버전 확인

root@zetawiki:~# cat /etc/issue
Ubuntu 14.04.3 LTS \n \l

2 apt-get update

apt-get update 문서를 참고하십시오.

root@zetawiki:~# apt-get update
... (생략)
Ign http://us.archive.ubuntu.com trusty/multiverse Translation-en_US           
Ign http://us.archive.ubuntu.com trusty/restricted Translation-en_US           
Ign http://us.archive.ubuntu.com trusty/universe Translation-en_US             
Reading package lists... Done

3 apt-get dist-upgrade

apt-get dist-upgrade 문서를 참고하십시오.

root@zetawiki:~# apt-get dist-upgrade
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Calculating upgrade... Done
The following packages were automatically installed and are no longer required:
  gconf-service gconf-service-backend gconf2 gconf2-common libavahi-glib1
  libbonobo2-0 libbonobo2-common libcanberra0 libgconf-2-4 libgconf2-4
  libgnome2-0 libgnome2-bin libgnome2-common libgnomevfs2-0
  libgnomevfs2-common libidl-common libidl0 liborbit-2-0 liborbit2 libssl1.0.2
  libtdb1 libvorbisfile3 sound-theme-freedesktop
Use 'apt-get autoremove' to remove them.
The following NEW packages will be installed:
  libpcre16-3 libpcre32-3 libssl1.1 linux-headers-3.16.0-77
  linux-headers-3.16.0-77-generic linux-image-3.16.0-77-generic
  linux-image-extra-3.16.0-77-generic oracle-java8-set-default
The following packages will be upgraded:
  accountsservice apache2 apache2-bin apache2-data apache2-utils apparmor apt
  apt-transport-https apt-utils base-files bash bash-completion bind9-host
  binutils biosdevname bsdutils bsh ca-certificates coreutils cpio cpp-4.8
... (생략)
  unattended-upgrades update-manager-core update-notifier-common usbutils
  util-linux uuid-dev uuid-runtime vim vim-common vim-runtime vim-tiny
  virtualbox-5.0 w3m wget xtrans-dev
371 upgraded, 8 newly installed, 0 to remove and 0 not upgraded.
Need to get 438 MB of archives.
After this operation, 330 MB of additional disk space will be used.
Do you want to continue? [Y/n]

Get:1 http://us.archive.ubuntu.com/ubuntu/ trusty-updates/main base-files amd64 7.2ubuntu5.5 [67.5 kB]
Get:2 http://ppa.launchpad.net/ondrej/php/ubuntu/ trusty/main libssl-doc all 1.1.0f-2~ubuntu14.04.1+deb.sury.org+1 [1,487 kB]
Get:3 http://us.archive.ubuntu.com/ubuntu/ trusty-updates/main bash amd64 4.3-7ubuntu1.7 [575 kB]
... (생략)

5 참고

• https://www.digitalocean.com/community/tutorials/how-to-upgrade-to-ubuntu-16-04-lts