# 灌ubuntu
* 備份windows
* http://blog.e-happy.com.tw/windows-不用ghost，教你快速備份整個windows系統/
* 修復windows:
* 用windosw開機碟，自動修復
* https://www.maketecheasier.com/windows-10-failed-to-start/
* 製作開機碟
* windows: rufus
* https://blog.xuite.net/yh96301/blog/301778407
* ubuntu 20.04
* 用legacy (非UEFI)
* 在選normal installation/minimun installation的地方，勾選安裝顯卡驅動
* 應該也會把cuda裝好
* 空間配置
* /boot 2GB
* /swap 4GB
* / 80GB
* /home 剩下的
* ==boot loader installation== : /dev/sdb (不是sda也不是sdb1，不知道為什麼windows boot loader好像在sdb)
* reference:
* https://www.itzgeek.com/post/how-to-install-ubuntu-20-04-lts/
* https://medium.com/isdanni/ubuntu-18-04-lts-dual-boot-with-win10-bios-legacy-mbr-c2d12308374c
* sudo apt-get update && sudo apt-get install openssh-server
* sshkey
* https://blog.gtwang.org/linux/linux-ssh-public-key-authentication/
* zsh
* https://max-everyday.com/2020/12/ubuntu-20-04-1-lts-oh-my-zsh/
* anaconda
* 不要用sudo執行！！
* 若已裝完zsh用zsh執行
*

        $zsh Anaconda3–XXXX.XX-Linux-x86_64.sh
* nvidia-driver & cuda
    * https://www.cherryservers.com/blog/install-cuda-ubuntu
    * [deprecated] https://mikethreeacer.medium.com/ubuntu-18-04-安裝-cuda-cudnn-anaconda-pytorch-1f170b3326a4