Ubuntu启动进入initramfs错误解决办法
时间:2011-01-29 09:43来源:ylmf 作者:ylmf 安装完Ubuntu 9.04启动到grub时出现waiting for loading…后提示找不到root device,然后跳入initramfs,这时如果运行exit可以进入系统说明rootdelay时间太短了,解决办法: sudo vi /boot/grub/menu.lis 可以看到要启动的grub项目: ## ## End Default Options ## title Ubuntu 9.04, kernel 2.6.28-11-server uuid c757c22c-b798-433a-b284-8bca8e084406 kernel /vmlinuz-2.6.28-11-server root=/dev/mapper/shangri–la-root ro quiet splash initrd /initrd.img-2.6.28-11-server quiet title Ubuntu 9.04, kernel 2.6.28-11-server (recovery mode) uuid c757c22c-b798-433a-b284-8bca8e084406 kernel /vmlinuz-2.6.28-11-server root=/dev/mapper/shangri–la-root ro single initrd /initrd.img-2.6.28-11-server title Ubuntu 9.04, memtest86+ uuid c757c22c-b798-433a-b284-8bca8e084406 kernel /memtest86+.bin quiet 这里在第一项里面的kernel行中加入rootdela=90如下: ## ## End Default Options ## title Ubuntu 9.04, kernel 2.6.28-11-server uuid c757c22c-b798-433a-b284-8bca8e084406 kernel /vmlinuz-2.6.28-11-server root=/dev/mapper/shangri–la-root ro quiet splash rootdelay=90 initrd /initrd.img-2.6.28-11-server quiet title Ubuntu 9.04, kernel 2.6.28-11-server (recovery mode) uuid c757c22c-b798-433a-b284-8bca8e084406 kernel /vmlinuz-2.6.28-11-server root=/dev/mapper/shangri–la-root ro single initrd /initrd.img-2.6.28-11-server title Ubuntu 9.04, memtest86+ uuid c757c22c-b798-433a-b284-8bca8e084406 kernel /memtest86+.bin quiet 重启后正常。(经本人测试,可行)