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メモ: framebufferを利用

Last updated at Posted at 2017-09-08

インストール

apt install -y fbterm

$ fbterm
can't open frame buffer device!
mmap /dev/zero: Operation not permitted
Using VESA requires root privilege

準備

$ ls -l /dev/fb0
crw-rw---- 1 root video 29, 0  9  5 15:04 /dev/fb0
  • 方法1
    • /etc/group にて video グループに追加
方法2
sudo gpasswd -a $USER video
方法3
sudo chmod u+s /usr/bin/fbterm

フォント変更

~/.fbtermrc
- font-size=12
+ font-size=20

uim

~/.uim
(define uim-pref-suppress-dot-uim-warning-dialog? #t)

(define-key generic-on-key? '("<Control> " "<Control>\\"))
(define-key generic-off-key? '("<Control> " "<Control>\\"))
apt install -y uim-fep uim-mozc
起動
uim-fep

もしくは

fbterm -- uim-fep -u mozc
  • control-spaceで日本語入力on/offになります。

解像度

sudo apt install -y hwinfo

# 利用できる解像度一覧
sudo hwinfo --framebuffer
  • 1920x1080がなかったため他の方法を探す

画像表示

apt install -y fbi

fbi *.jpg

マウス

ubuntu17.04は最初からマウス使えたかも
apt install -y gpm

gpm

vnc client

apt install -y directvnc

directvnc server:port

Couldn't parse the keyboard mapping file (null). Exiting

が出て接続ができなかった...

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