摘要： 删除多余的菜单项有以下几个地方：/usr/share/applications ~/.local/share/applications ~/.config/menus~/.local/share/applications~/.local/share/desktop-directories在目录 /usr/share/gnome-shell/theme中修改gnome-shell.css 去掉"活动"圆角.panel-corner { -panel-corner-radius: 10px; /* 这里把10改为0，就去掉圆角了*/ -panel-corner-backgrou 阅读全文