manjaro Linux是https://distrowatch.com/网站上排名第一的Linux分支。

https://manjaro.org/

选择，下载，打开主页下载页：https://manjaro.org/download/，尽然有15个选择...

全选4个筛选条件（旗舰Flagship editions，初学者Beginner-friendly，节约资源Resource-efficient，传统工作流Traditional workflow），

只剩下xfce（可靠快速reliable and fast），kde（现代，灵活modern and very flexible）

xfce

硬盘安装

 

 

 

====默认不支持中文

# pacman -S ibus

# pacman -S ibus-qt 

$ pacman -Ss ^ibus-*   //查看所有可用的输入法： 

# pacman -S ibus-libpinyin

# pacman -S ibus-googlepinyin

启动

$ ibus-setup

现在运行ibus-setup的初始程序(当要用Ibus的用户):
IBus has been started! If you cannot use IBus, please add below lines in $HOME/.bashrc, and relogin your desktop.
（译：IBus已启动！如果您还不能用Ibus,请您先将以下的三行代码加到$HOME/.bashrc，再重新登录。)
export GTK_IM_MODULE=ibus
export XMODIFIERS=@im=ibus
export QT_IM_MODULE=ibus
注意: 虽然Ibus使用一个后台程序，但是它不是被systemd管理的那种后台程序：普通用户也可以运行，当你登录时，它会启动。
注意: 但是，如果ibus尚未启动，先将那些"export"的代码复制到$HOME/.xprofile，并将这行代码加到该文件：“ibus-daemon -x -d”,再重新登录。
ibus-daemon -x -d

https://wiki.archlinux.org/index.php/IBus_(简体中文) 

=======================

sudo pacman -S flameshot     //发现一款不错的截图软件

===========================

删除不必要软件

sudo pacman -R modemmanager
sudo pacman -R thunderbird
sudo pacman -R ms-office-online 18.04.4-2
sudo pacman -R openssh
错误：无法准备事务处理 (无法满足依赖关系) :: gnome-keyring：移除 openssh 将破坏依赖关系 'openssh'
error: failed to prepare transaction (could not satisfy dependencies) :: gnome-keyring: removing openssh breaks dependency 'openssh'

sudo pacman -R gnome-keyring 1:3.28.2-1
sudo pacman -R openssh

 

========================

查看启用的服务

systemctl list-unit-files --type=service | grep enabled

关闭停用不必要的服务

sudo systemctl stop bluetooth.service
sudo systemctl stop ModemManager.service

sudo systemctl disable bluetooth.service

sudo systemctl disable ModemManager.service

sudo systemctl stop org.cups.cupsd.service
sudo systemctl disable org.cups.cupsd.service

sudo systemctl stop avahi-daemon.service
Job for avahi-daemon.service canceled.
sudo systemctl status avahi-daemon.service

sudo systemctl stop avahi-daemon.service
Warning: Stopping avahi-daemon.service, but it can still be activated by: avahi-daemon.socket
sudo systemctl disable avahi-daemon.service

sudo systemctl status avahi-daemon.socket
sudo systemctl stop avahi-daemon.socket
sudo systemctl disable avahi-daemon.socket

sudo systemctl stop NetworkManager-dispatcher.service
sudo systemctl stop NetworkManager.service