sudo apt update
sudo apt upgrade
sudo apt autoremove

下載 Google Chrome

cd 下載
ls
sudo dpkg -i google-chrome-stable_current_amd64.deb

嘸蝦米

apt-get remove fcitx*

sudo `apt-get install fcitx5*`

https://eu.mirror.archlinuxarm.org/aarch64/community/

CTRL+F fcitx5-table-extra 下載

unxz fcitx5-table-extra-5.0.4-1-any.pkg.tar.xz
tar xvf fcitx5-table-extra-5.0.4-1-any.pkg.tar
sudo cp -r usr/share /usr/

新注音

` sudo apt-get install fcitx-chewing`

越南語

sudo apt install fcitx5-frontend-gtk2

sudo apt update

sudo apt install fcitx-unikey

系統系統時間不一致

sudo apt-get install ntpdate
sudo ntpdate [time.windows.com](http://time.windows.com/)
sudo hwclock --localtime --systohc

[https://blog.ladsai.com/ubuntu-grup-開機選單預設-windows-開機.html](https://blog.ladsai.com/ubuntu-grup-%E9%96%8B%E6%A9%9F%E9%81%B8%E5%96%AE%E9%A0%90%E8%A8%AD-windows-%E9%96%8B%E6%A9%9F.html)

[https://peterli.website/如何在ubuntu-18-04上面使用自然人憑證？/](https://peterli.website/%E5%A6%82%E4%BD%95%E5%9C%A8ubuntu-18-04%E4%B8%8A%E9%9D%A2%E4%BD%BF%E7%94%A8%E8%87%AA%E7%84%B6%E4%BA%BA%E6%86%91%E8%AD%89%EF%BC%9F/)

**安裝讀卡機驅動**
[下載點](https://www.castlestech.com/wp-content/uploads/2016/08/201511920271676073.zip)

cd 下載

unzip 201511920271676073.zip

cd EZUSB_Linux

unzip EZUSB_Linux_x86_64_v1.5.3.zip

cd ~/下載/EZUSB_Linux/EZUSB_Linux_x86_64_v1.5.3/driver_ezusb_v1.5.3_for_64_bit

sudo apt-get update

sudo apt-get install pcscd pcsc-tools

sudo systemctl reboot

./install

pcsc_scan

[https://api-hisecurecdn.cdn.hinet.net/HiPKILocalSignServer/mac/HiPKILocalSignServer.pkg](https://api-hisecurecdn.cdn.hinet.net/HiPKILocalSignServer/linux/HiPKILocalSignServerApp.tar.gz)

sudo systemctl reboot

ls /var/run/pcscd/pcscd.comm
ls: cannot access '/var/run/pcscd/pcscd.comm': No such file or directory

sudo systemctl restart pcscd.socket

**安裝標凱體**

`sudo apt-get install cabextract fonts-linuxlibertine ttf-mscorefonts-installer`

作業系統更新核心時，會重整GRUB的開機選單，位於主機硬碟裡的其他作業系統也將會被納入，然而當隨身碟插到別台電腦，這些多出的選項只是無意義的累贅，在終端機分別輸入下列指令，可以避免開機選單納入額外的作業系統。

sudo cp /etc/default/grub /etc/default/grub.bak

sudo sed -i '$a GRUB_DISABLE_OS_PROBER=true' /etc/default/grub

sudo update-grub

可以將系統暫存目錄掛載於記憶體，減少對隨身碟的讀寫和使用容量，請在終端機分別輸入下列指令。

sudo cp /etc/fstab /etc/fstab.bak

sudo sed -i '$a tmpfs /tmp tmpfs defaults 0 0' /etc/fstab

sudo rm -rf /tmp/*

****[Step-by-step – AirPlay Speakers Linux Mint Setup Guide](https://tutorialforlinux.com/2021/02/13/step-by-step-airplay-speakers-linux-mint-setup-guide/)****

`sudo apt update`

`sudo apt install paprefs pulseaudio-module-raop pulseaudio-module-gsettings`

`pulseaudio -k`

`pulseaudio --start`

擷圖軟體

`apt install flameshot`