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Raspberry Pi OSのBullseyeへの更新

Last updated at Posted at 2020-08-30

Raspberry Pi OS の最新公式リリースはBuster ですが、次のベータテスト版であるBullseye にアップグレード(更新)する手順です。OpenCV 4.2など最新のバージョンを使いたいときに便利です。以下の作業はsudo bash などしてすべてroot権限(コマンドプロンプトに #が含まれる状態)で行って下さい。

  1. /etc/apt/sources.list に、32ビット版は deb http://raspbian.raspberrypi.org/raspbian/ bullseye main contrib non-free rpi 、64ビット版は deb http://deb.debian.org/debian bullseye main contrib non-free を追加します。
  2. apt-get update
  3. apt-get --with-new-pkgs upgrade
  4. apt-get --autoremove purge libgcc-8-dev gcc-8-base (これをしないと次のdist-upgradeができない)
  5. apt-get --purge dist-upgrade
  6. sync
  7. systemctl reboot

以上です。

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