Ubuntu 20のブートメニューを編集(GUI)

Windows 10とUbuntu 20のデュアルブートの環境で遊んでます。

Dual boot Windows 10 and Ubuntu 20 (EFI/GRUB)

起動時にGrubメニューが表示されるのですがちょっと分かりにくい。

そこでこのメニューを編集するのにGrub Customizerがあるってことでインストールしてみました。

1. インストール
Shell

rootlinks@Ubuntu20:~$ sudo apt show grub-customizer [sudo] password for rootlinks: Package: grub-customizer Version: 5.1.0-2 Priority: optional Section: universe/utils Origin: Ubuntu Maintainer: Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com> Original-Maintainer: Joao Eriberto Mota Filho <eriberto@debian.org> Bugs: https://bugs.launchpad.net/ubuntu/+filebug Installed-Size: 3507 kB Depends: libarchive13 (>= 3.0.4), libatkmm-1.6-1v5 (>= 2.24.0), libc6 (>= 2.14), libcairomm-1.0-1v5 (>= 1.12.0), libgcc-s1 (>= 3.0), libglib2.0-0 (>= 2.14.0), libglibmm-2.4-1v5 (>= 2.54.0), libgtk-3-0 (>= 3.0.0), libgtkmm-3.0-1v5 (>= 3.24.0), libpangomm-1.4-1v5 (>= 2.42.0), libsigc++-2.0-0v5 (>= 2.2.0), libssl1.1 (>= 1.1.0), libstdc++6 (>= 9), hwinfo, policykit-1 Homepage: https://launchpad.net/grub-customizer Download-Size: 684 kB APT-Manual-Installed: yes APT-Sources: http://jp.archive.ubuntu.com/ubuntu focal/universe amd64 Packages Description: GUI to configure GRUB2 and BURG Grub Customizer is a graphical interface to configure GRUB2 and BURG. It can do changes for settings and menuentries easily. . Grub Customizer has the following features: * Move, remove or rename menuentries (they stey updatable by update-grub). * Edit the contents of menuentries or create new ones (internally it edits the 40_custom file). * Provide reinstallation of the bootloader to MBR. * Allow make settings like default operating system, kernel params, background image, text colors, etc. * Allow one to change the installed operating system by running on a live CD/DVD or from an OS inside a flash drive. . Grub Customizer is useful for customizations and recovering actions over any Linux distribution.

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rootlinks@Ubuntu20:~$ sudo apt show grub-customizer [sudo] password for rootlinks: Package: grub-customizer Version: 5.1.0-2 Priority: optional Section: universe/utils Origin: Ubuntu Maintainer: Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com> Original-Maintainer: Joao Eriberto Mota Filho <eriberto@debian.org> Bugs: https://bugs.launchpad.net/ubuntu/+filebug Installed-Size: 3507 kB Depends: libarchive13 (>= 3.0.4), libatkmm-1.6-1v5 (>= 2.24.0), libc6 (>= 2.14), libcairomm-1.0-1v5 (>= 1.12.0), libgcc-s1 (>= 3.0), libglib2.0-0 (>= 2.14.0), libglibmm-2.4-1v5 (>= 2.54.0), libgtk-3-0 (>= 3.0.0), libgtkmm-3.0-1v5 (>= 3.24.0), libpangomm-1.4-1v5 (>= 2.42.0), libsigc++-2.0-0v5 (>= 2.2.0), libssl1.1 (>= 1.1.0), libstdc++6 (>= 9), hwinfo, policykit-1 Homepage: https://launchpad.net/grub-customizer Download-Size: 684 kB APT-Manual-Installed: yes APT-Sources: http://jp.archive.ubuntu.com/ubuntu focal/universe amd64 Packages Description: GUI to configure GRUB2 and BURG Grub Customizer is a graphical interface to configure GRUB2 and BURG. It can do changes for settings and menuentries easily. . Grub Customizer has the following features:    * Move, remove or rename menuentries (they stey updatable by update-grub).    * Edit the contents of menuentries or create new ones (internally it edits      the 40_custom file).    * Provide reinstallation of the bootloader to MBR.    * Allow make settings like default operating system, kernel params,      background image, text colors, etc.    * Allow one to change the installed operating system by running on a live      CD/DVD or from an OS inside a flash drive. . Grub Customizer is useful for customizations and recovering actions over any Linux distribution.

Shell

root@Ubuntu20:~# sudo apt install grub-customizer Reading package lists... Done Building dependency tree Reading state information... Done The following packages were automatically installed and are no longer required: libfprint-2-tod1 libllvm10 Use 'sudo apt autoremove' to remove them. The following additional packages will be installed: hwinfo libhd21 libx86emu2 The following NEW packages will be installed: grub-customizer hwinfo libhd21 libx86emu2 0 upgraded, 4 newly installed, 0 to remove and 0 not upgraded. Need to get 1477 kB of archives. After this operation, 7005 kB of additional disk space will be used. Do you want to continue? [Y/n] Y Get:1 http://jp.archive.ubuntu.com/ubuntu focal/universe amd64 libx86emu2 amd64 2.4-1 [45.5 kB] Get:2 http://jp.archive.ubuntu.com/ubuntu focal/universe amd64 libhd21 amd64 21.68-1 [729 kB] Get:3 http://jp.archive.ubuntu.com/ubuntu focal/universe amd64 hwinfo amd64 21.68-1 [18.0 kB] Get:4 http://jp.archive.ubuntu.com/ubuntu focal/universe amd64 grub-customizer amd64 5.1.0-2 [684 kB] Fetched 1477 kB in 0s (3536 kB/s) Selecting previously unselected package libx86emu2:amd64. (Reading database ... 165047 files and directories currently installed.) Preparing to unpack .../libx86emu2_2.4-1_amd64.deb ... Progress: [ 0%] [.............................................................................] Progress: [ 6%] [####.........................................................................] Unpacking libx86emu2:amd64 (2.4-1) ... Progress: [ 12%] [#########....................................................................] Selecting previously unselected package libhd21:amd64. Preparing to unpack .../libhd21_21.68-1_amd64.deb ... Progress: [ 18%] [#############................................................................] Unpacking libhd21:amd64 (21.68-1) ... Progress: [ 24%] [##################...........................................................] Selecting previously unselected package hwinfo. Preparing to unpack .../hwinfo_21.68-1_amd64.deb ... Progress: [ 29%] [######################.......................................................] Unpacking hwinfo (21.68-1) ... Progress: [ 35%] [###########################..................................................] Selecting previously unselected package grub-customizer. Preparing to unpack .../grub-customizer_5.1.0-2_amd64.deb ... Progress: [ 41%] [###############################..............................................] Unpacking grub-customizer (5.1.0-2) ... Progress: [ 47%] [####################################.........................................] Setting up libx86emu2:amd64 (2.4-1) ... Progress: [ 53%] [########################################.....................................] Progress: [ 59%] [#############################################................................] Setting up libhd21:amd64 (21.68-1) ... Progress: [ 65%] [#################################################............................] Progress: [ 71%] [######################################################.......................] Setting up hwinfo (21.68-1) ... Progress: [ 76%] [##########################################################...................] Progress: [ 82%] [###############################################################..............] Setting up grub-customizer (5.1.0-2) ... Progress: [ 88%] [###################################################################..........] Progress: [ 94%] [########################################################################.....] Processing triggers for desktop-file-utils (0.24-1ubuntu3) ... Processing triggers for mime-support (3.64ubuntu1) ... Processing triggers for hicolor-icon-theme (0.17-2) ... Processing triggers for gnome-menus (3.36.0-1ubuntu1) ... Processing triggers for libc-bin (2.31-0ubuntu9.2) ... Processing triggers for man-db (2.9.1-1) ... root@Ubuntu20:~# grub-customizer --version Grub Customizer, version 5.1.0

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root@Ubuntu20:~# sudo apt install grub-customizer Reading package lists... Done Building dependency tree       Reading state information... Done   The following packages were automatically installed and are no longer required:   libfprint-2-tod1 libllvm10 Use 'sudo apt autoremove' to remove them. The following additional packages will be installed:   hwinfo libhd21 libx86emu2 The following NEW packages will be installed:   grub-customizer hwinfo libhd21 libx86emu2 0 upgraded, 4 newly installed, 0 to remove and 0 not upgraded. Need to get 1477 kB of archives. After this operation, 7005 kB of additional disk space will be used. Do you want to continue? [Y/n] Y              Get:1 http://jp.archive.ubuntu.com/ubuntu focal/universe amd64 libx86emu2 amd64 2.4-1 [45.5 kB] Get:2 http://jp.archive.ubuntu.com/ubuntu focal/universe amd64 libhd21 amd64 21.68-1 [729 kB] Get:3 http://jp.archive.ubuntu.com/ubuntu focal/universe amd64 hwinfo amd64 21.68-1 [18.0 kB] Get:4 http://jp.archive.ubuntu.com/ubuntu focal/universe amd64 grub-customizer amd64 5.1.0-2 [684 kB]              Fetched 1477 kB in 0s (3536 kB/s)   Selecting previously unselected package libx86emu2:amd64. (Reading database ... 165047 files and directories currently installed.) Preparing to unpack .../libx86emu2_2.4-1_amd64.deb ... Progress: [  0%] [.............................................................................] Progress: [  6%] [####.........................................................................] Unpacking libx86emu2:amd64 (2.4-1) ... Progress: [ 12%] [#########....................................................................] Selecting previously unselected package libhd21:amd64. Preparing to unpack .../libhd21_21.68-1_amd64.deb ... Progress: [ 18%] [#############................................................................] Unpacking libhd21:amd64 (21.68-1) ... Progress: [ 24%] [##################...........................................................] Selecting previously unselected package hwinfo. Preparing to unpack .../hwinfo_21.68-1_amd64.deb ... Progress: [ 29%] [######################.......................................................] Unpacking hwinfo (21.68-1) ... Progress: [ 35%] [###########################..................................................] Selecting previously unselected package grub-customizer. Preparing to unpack .../grub-customizer_5.1.0-2_amd64.deb ... Progress: [ 41%] [###############################..............................................] Unpacking grub-customizer (5.1.0-2) ... Progress: [ 47%] [####################################.........................................] Setting up libx86emu2:amd64 (2.4-1) ... Progress: [ 53%] [########################################.....................................] Progress: [ 59%] [#############################################................................] Setting up libhd21:amd64 (21.68-1) ... Progress: [ 65%] [#################################################............................] Progress: [ 71%] [######################################################.......................] Setting up hwinfo (21.68-1) ... Progress: [ 76%] [##########################################################...................] Progress: [ 82%] [###############################################################..............] Setting up grub-customizer (5.1.0-2) ... Progress: [ 88%] [###################################################################..........] Progress: [ 94%] [########################################################################.....] Processing triggers for desktop-file-utils (0.24-1ubuntu3) ... Processing triggers for mime-support (3.64ubuntu1) ... Processing triggers for hicolor-icon-theme (0.17-2) ... Processing triggers for gnome-menus (3.36.0-1ubuntu1) ... Processing triggers for libc-bin (2.31-0ubuntu9.2) ... Processing triggers for man-db (2.9.1-1) ...   root@Ubuntu20:~# grub-customizer --version Grub Customizer, version 5.1.0

2. Grub Customizerの起動

アプリケーションからGrub Customizerを起動します。




3. メニュー編集

表示するメニューの選択、表示名の変更などを設定して「保存」で終了します。
取り合えずメニューの表示を10秒、デフォルトの起動はUbuntu、WindowsをWindows 10としました。




4. 再起動

Ubuntuを再起動してみます。意図したメニューになっていました。