禁用系统快捷键

打开 “系统设置-设备-键盘-键盘快捷键”， 将 “导航” 下所有项目禁用

执行命令:

gsettings set org.gnome.desktop.wm.keybindings switch-to-workspace-left "['']"
gsettings set org.gnome.desktop.wm.keybindings switch-to-workspace-right "['']"
gsettings set org.gnome.desktop.wm.keybindings switch-to-workspace-up "['']"
gsettings set org.gnome.desktop.wm.keybindings switch-to-workspace-down "['']"

修改Pycharm导航快捷键

菜单 “Setting-Keymap”，搜索 “navigate”，定位到 “Mainmenu-Navigate” 下的 “Back” 和 “Forward”
修改快捷键为:
ctrl + alt + left / right