2) fcitx

bagjunggyu@loki:~$ sudo apt remove fcitx -s
Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following packages were automatically installed and are no longer required:
  gir1.2-javascriptcoregtk-4.0 gir1.2-json-1.0 gir1.2-soup-2.4 gir1.2-webkit2-4.0 libatkmm-1.6-1v5 libcairomm-1.0-1v5 libglibmm-2.4-1v5 libido3-0.1-0 libpangomm-1.4-1v5 libsigc++-2.0-0v5 sbsigntool
Use 'sudo apt autoremove' to remove them.
The following packages will be REMOVED:
  fcitx
0 upgraded, 0 newly installed, 1 to remove and 0 not upgraded.
Remv fcitx [1:4.2.9.1-1ubuntu1]


### fcitx-hangul : Input Method for Korean

bagjunggyu@loki:~$ sudo apt remove fcitx-hangul -s
Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following packages were automatically installed and are no longer required:
  gir1.2-javascriptcoregtk-4.0 gir1.2-json-1.0 gir1.2-soup-2.4 gir1.2-webkit2-4.0 libatkmm-1.6-1v5 libcairomm-1.0-1v5 libglibmm-2.4-1v5 libido3-0.1-0 libpangomm-1.4-1v5 libsigc++-2.0-0v5 sbsigntool
Use 'sudo apt autoremove' to remove them.
The following packages will be REMOVED:
  fcitx-hangul
0 upgraded, 0 newly installed, 1 to remove and 0 not upgraded.
Remv fcitx-hangul [0.3.0-3]


### fcitx-pinyin : Input Method for Chinese

bagjunggyu@loki:~$ sudo apt remove fcitx-pinyin -s
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Package 'fcitx-pinyin' is not installed, so not removed
The following packages were automatically installed and are no longer required:
  gir1.2-javascriptcoregtk-4.0 gir1.2-json-1.0 gir1.2-soup-2.4 gir1.2-webkit2-4.0 libatkmm-1.6-1v5 libcairomm-1.0-1v5 libglibmm-2.4-1v5 libido3-0.1-0 libpangomm-1.4-1v5 libsigc++-2.0-0v5 sbsigntool
Use 'sudo apt autoremove' to remove them.
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.


### fcitx-mozc : Input Method for Japanese

bagjunggyu@loki:~$ sudo apt remove fcitx-mozc -s
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Package 'fcitx-mozc' is not installed, so not removed
The following packages were automatically installed and are no longer required:
  gir1.2-javascriptcoregtk-4.0 gir1.2-json-1.0 gir1.2-soup-2.4 gir1.2-webkit2-4.0 libatkmm-1.6-1v5 libcairomm-1.0-1v5 libglibmm-2.4-1v5 libido3-0.1-0 libpangomm-1.4-1v5 libsigc++-2.0-0v5 sbsigntool
Use 'sudo apt autoremove' to remove them.
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.

bagjunggyu@loki:~$ sudo apt remove fcitx-* -s
The following packages were automatically installed and are no longer required:
  gir1.2-javascriptcoregtk-4.0 gir1.2-json-1.0 gir1.2-soup-2.4 gir1.2-webkit2-4.0 libatkmm-1.6-1v5 libcairomm-1.0-1v5 libglibmm-2.4-1v5 libido3-0.1-0 libpangomm-1.4-1v5 libsigc++-2.0-0v5 sbsigntool
Use 'sudo apt autoremove' to remove them.
The following packages will be REMOVED:
  fcitx fcitx-bin fcitx-config-common fcitx-config-gtk fcitx-data fcitx-frontend-all fcitx-frontend-gtk2 fcitx-frontend-gtk3 fcitx-frontend-qt4 fcitx-frontend-qt5 fcitx-hangul fcitx-module-dbus
  fcitx-module-kimpanel fcitx-module-lua fcitx-module-x11 fcitx-modules fcitx-ui-classic
0 upgraded, 0 newly installed, 17 to remove and 0 not upgraded.
Remv fcitx [1:4.2.9.1-1ubuntu1]
Remv fcitx-bin [1:4.2.9.1-1ubuntu1]
Remv fcitx-config-gtk [0.4.8-3]
Remv fcitx-config-common [0.4.8-3]
Remv fcitx-data [1:4.2.9.1-1ubuntu1]
Remv fcitx-frontend-all [1:4.2.9.1-1ubuntu1]
Remv fcitx-frontend-gtk2 [1:4.2.9.1-1ubuntu1]
Remv fcitx-frontend-gtk3 [1:4.2.9.1-1ubuntu1]
Remv fcitx-frontend-qt4 [1:4.2.9.1-1ubuntu1]
Remv fcitx-frontend-qt5 [1.0.5-1]
Remv fcitx-hangul [0.3.0-3]
Remv fcitx-module-kimpanel [1:4.2.9.1-1ubuntu1]
Remv fcitx-module-dbus [1:4.2.9.1-1ubuntu1]
Remv fcitx-module-lua [1:4.2.9.1-1ubuntu1]
Remv fcitx-ui-classic [1:4.2.9.1-1ubuntu1]
Remv fcitx-module-x11 [1:4.2.9.1-1ubuntu1]
Remv fcitx-modules [1:4.2.9.1-1ubuntu1]