Ubuntu Grub2启动上一次正确启动的内核
让Ubuntu Grub2 引导上一次正确启动的内核,需要设置两个变量,如下:/etc/default/grubGRUB_DEFAULT=savedGRUB_SAVEDEFAULT=true然后运行update-grub命令。参考SavedSaving an OS can be achieved by running sudo grub-set-default ifGRUB_DEFAULT=saved is set in /etc/default/grub...