The content of this article is about how to perform simple configuration and beautification after Manjaro installation. It has certain reference value. Friends in need can refer to it. I hope it will be helpful to you.

1. Dual graphics card driver

Instructions

• Intel Nvidia’s support under Linux is not very good. If configured improperly, power consumption will increase. Or screen glich and other issues, there are several solutions to achieve the harmonious coexistence of dual graphics cards. Manjaro comes with bumblebee, through which the Nvidia driver can be called on demand

Installation steps

• When installing Manjaro, if there is no special choice, Intel and Nvidia graphics card drivers will not be automatically installed by default, so we need to manually install the two drivers after the system is installed

• The installation method is very simple. In the settings, select "Manjaro Settings Manager"->"Hardware Configuration", and then click the "Auto Install Proprietary Driver" button

• The installation process is very fast, just restart after the installation is completed

Testing and Debug

• After the installation is completed, first verify your current Whether the account you use daily has joined the bumblebee user group

# 判断用户是否在某个组下
groups $user_name

# 如果不在，使用下面的命令加入
usermod -a -G bumblebee $user_name

• and then try to use optirun

# 先使用集成显卡测试
glxgears

# 再使用Nvidia显卡测试
optirun glxgears

• The author's computer reported the following error, and the solution is also attached

# 报的错误（可使用journalctl查看）

[ERROR]The Bumblebee daemon has not been started
[ERROR]Could not connect to bumblebee daemon - is it running?

# 解决方案

# 步骤一：获取 PCI slot
lspci | grep "NVIDIA" | cut -b -8
# 步骤二：将上一步获取的内容写入tlp文件
vi /etc/default/tlp
# 该文件中，默认有如下内容
#=======================================================================
# Exclude PCI(e) device adresses the following list from Runtime PM
# (separate with spaces). Use lspci to get the adresses (1st column).
#RUNTIME_PM_BLACKLIST="bb:dd.f 11:22.3 44:55.6"
#=======================================================================
# 我们需要将RUNTIME_PM_BLACKLIST的注释去掉，并将值替换为步骤一的结果
# 编辑后的片段
#=======================================================================
# Exclude PCI(e) device adresses the following list from Runtime PM
# (separate with spaces). Use lspci to get the adresses (1st column).
RUNTIME_PM_BLACKLIST="01:00.0"
#=======================================================================
# 重启后就可以正常使用了optirun了
# 使用nvidia控制面板
optirun nvidia-settings -c :8

2. Chinese input method

In fact, it can be solved by installing the following software packages

• Fcitx: Main program, but there is nothing if only this is installed

• Fcitx Configuration

• fcitx -cloudpinyin: Essential, cloud association plug-in, after installation, other input methods can have cloud association function, remember to set up to use baidu for association

• fcitx-configtool: GTK program, with With it, we can use the graphical interface to add input methods

• fcitx-googlepinyin: Although it is old, it responds quickly. The disadvantage is that it cannot automatically adjust the candidate word sorting according to the input frequency and install it on demand.

• fcitx-sunpinyin: Completely open source input method, the icon is a little sun, quite interesting, install on demand

• RIME: Yes A very customizable input method, install it on demand

• fcitx-gtk3: If you only install the above ones, there will only be a tray icon, but the input box will not appear. Install it immediately Can

After the installation is completed, enter fcitx in the terminal to open it

3. Better applications

• LeafPad: Light Text editor

4. Shortcut keys

• Ctrl M: used to display the menu bar, such as Thunar, the default file browser, If the menu bar is hidden, it cannot be redisplayed through the GUI. In this case, it is very nice to use shortcut keys

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