電気回路/z-turn/Linuxの設定 のバックアップソース(No.1)

更新

[[公開メモ]]

* インストール直後のバージョン [#d5836972]

 $ uname --all
  Linux localhost.localdomain 3.15.0-xilinx #9 SMP PREEMPT Tue May 26 17:26:14 CST 2015 armv7l armv7l armv7l GNU/Linux
 $ gcc --version
  gcc (Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3
  Copyright (C) 2011 Free Software Foundation, Inc.
  This is free software; see the source for copying conditions.  There is NO
  warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 $ cat /etc/apt/sources.list
  deb http://ports.ubuntu.com/ubuntu-ports/ precise main restricted
  deb-src http://ports.ubuntu.com/ubuntu-ports/ precise main restricted
  #
  deb http://ports.ubuntu.com/ubuntu-ports/ precise-updates main restricted
  deb-src http://ports.ubuntu.com/ubuntu-ports/ precise-updates main restricted
  #
  deb http://ports.ubuntu.com/ubuntu-ports/ precise-security main restricted
  deb-src http://ports.ubuntu.com/ubuntu-ports/ precise-security main restricted

ふむ。

* アップグレード [#z76ec192]

 $ su
 $ apt-get update
 $ apt-get upgrade
  679 upgraded, 0 newly installed, 0 to remove and 22 not upgraded.
  Need to get 306 MB of archives.
  After this operation, 96.2 MB of additional disk space will be used.
  ...
 update-initramfs: deferring update (trigger activated)
 Processing triggers for initramfs-tools ...
 update-initramfs: Generating /boot/initrd.img-3.2.0-1412-omap4
 grep: /boot/config-3.2.0-1412-omap4: No such file or directory
 WARNING: missing /lib/modules/3.2.0-1412-omap4
 Device driver support needs thus be built-in linux image!
 WARNING: Couldn't open directory /lib/modules/3.2.0-1412-omap4: No such file or directory
 FATAL: Could not open /lib/modules/3.2.0-1412-omap4/modules.dep.temp for writing: No such file or directory
  FATAL: Could not load /lib/modules/3.2.0-1412-omap4/modules.dep: No such file or directory
  cryptsetup: WARNING: could not determine root device from /etc/fstab
 $ 

* ユーザー作成 & sshd 起動 [#f238d94e]

走査をミスってシステムを壊してしまったり

 $ adduser osamu
 $

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