Grub
Troubleshoot
- 立ち上げで失敗する場合は nomodeset をオプションで入れる
- 無事にターミナルが起動したら /etc/X11/xorg.conf を削除
Boot Settings
## Configuration File sudo find /boot -name "grub.cfg"
## List Menu cat /boot/grub/grub.cfg | grep 'menuentry ' | cut -f 2 -d "'" | nl -v 0
0 Ubuntu 1 Ubuntu, with Linux 5.15.0-1035-gcp 2 Ubuntu, with Linux 5.15.0-1035-gcp (recovery mode) 3 Ubuntu, with Linux 5.13.0-48-generic 4 Ubuntu, with Linux 5.13.0-48-generic (recovery mode) 5 UEFI Firmware Settings
sudo grub-reboot 3 #sudo grub-set-default 3
sudo reboot
Configuration
sudo vi /etc/default/grub
#GRUB_DEFAULT=0 GRUB_DEFAULT=3
sudo update-grub
References
https://takuya-1st.hatenablog.jp/entry/2020/12/15/000000
https://stackoverflow.com/questions/44426549/how-do-i-install-a-custom-kernel-on-a-google-compute-engine-instance
Acknowledgments
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