我有个大问题。
我安装了Ubuntu14.04(64位)和Windows 7。戴尔机器。我有一个硬盘驱动器分区SDA1-3和5-7。关于它们的数据很重要(但不紧急)。
最近我做了Ubuntu的自动更新。Firefox崩溃了,它不想打开。我确实重新启动了-而且我无法登录(Ubuntu卡在登录循环中)。我没有互联网接入,所以我尝试了恢复模式-我做了fsck,更新,升级,甚至在安全的图形运行。它没有帮助,它改变了登录屏幕的分辨率(到最坏的一个)。Windows可以初始化引导,但没有成功。
后来,我试图在硬盘上再次运行Ubuntu,我得到了以下信息:
mount: mounting /dev/disk/by-uuid/numbersandletters on /root failed: invalid argument
mount: mounting /dev on /root/dev failed: no such file or directory
mount: mounting /sys on /root/sys failed: no such file or directory
mount: mounting /proc on /root/proc failed: no such file or directory
Target filesystem doesn't have /sbin/init.
No init fount. Try passing init= bootarg.
BusyBox v1.21.1 (Ubuntu 1:1.21.0-1ubuntu1) built in shell (ash)
Enter 'help' for a list of build in commands
(initramfs)我输入了reboot,从USB (Live )启动,并尝试了终端sudo fdisk -l。我得到:sda1 (USB)。在/dev/目录中,我只能看到sda和sda1。我做了reboot。它自动从Live上运行(尝试不安装)。失败。重新启动后,我从硬盘上启动了一个菜单,在控制台中输入了reboot,然后从Live上运行。在/dev/ i中可以看到所有的sda1-7和sda。sudo fdisk -l只显示sdb1 (usb)。
然后我尝试了所有的fsck,结果是:
Attempt to read block from … resulted in short read while trying to open…
could this be a zero-length partition?我试过:
sudo mke2fs -n /dev/...找到了超级块的号码。我一个接一个地试过,但没有成功:
> *mount -o sb=alternative-superblock /dev/sdaX /mnt*
Can’t read superblockreboot,没有从Live启动,硬重启。
成功从硬盘启动: ubuntu ->高级选项->恢复模式
EXT4-fs (sda6): INFO: recovery required on readonly filesystem
EXT4-fs (sda6): write access...
JBD2: recovery failed
EXT4-fs (sda6): error loading journal
(...)
mount: mounting /dev/disk/by-uuid/…... on /root failed: invalid argument
mount: mounting /dev on /root/dev failed: no such file or directory
mount: mounting /sys on /root/sys failed: no such file or directory
mount: mounting /proc on /root/proc failed: no such file or directory
Target filesystem doesn't have /sbin/init.
No init found. Try passing init= bootarg.
BusyBox v1.21.1 (Ubuntu 1:1.21.0-1ubuntu1) built in shell (ash)
Enter 'help' for a list of build in commands
(initramfs)我试了两次,结果一样。在那之后,我两次从Live (USB)引导--我和以前一样有结果(只有在sudo fdisk -l结果中可见的Live )。
有什么建议会导致这个问题,我该怎么解决呢?能把数据还给我吗?
发布于 2016-04-19 11:28:40
我去找技术员了。他情不自禁,也遵循着同样的程序。因此,如果有人有同样的问题,我分享我的解决方案:
https://askubuntu.com/questions/689542
复制相似问题