优先选择 fcitx5, fcitx5-chinese-addons, fcitx-config-tools

    1. vim ~/.config/fcitx5/profile #用vim打开profile
    1. [Groups/0]
    2. # Group Name
    3. Name=Default
    4. # Layout
    5. Default Layout=us
    6. # Default Input Method
    7. DefaultIM=pinyin
    9. [Groups/0/Items/0]
    10. # Name
    11. Name=keyboard-us
    12. # Layout
    13. Layout=
    15. [Groups/0/Items/1]
    16. # Name
    17. Name=pinyin
    18. # Layout
    19. Layout=
    21. [GroupOrder]
    22. 0=Default

    修改 ~/.pam_environment

    GTK_IM_MODULE=fcitx5
QT_IM_MODULE=fcitx5
XMODIFIERS="@im=fcitx5"

    echo ${XDG_SESSION_TYPE} 查看自己的显示是 wayland 还是 x11, 如果是 x11 还需要修改 ~/.xprofile

    fcitx5 &