rm: cannot remove `/var/lib/dpkg/lock': Read-only file system 修复磁盘并成功启动

为了解药所一个rar文件，我按照unrar：

但是因为寝室网络不给力，所以造成以下的奇怪报错：

root@ubuntu:/home/zhangbin/sk_m# apt-get install unrar

Reading package lists... Done

Building dependency tree

Reading state information... Done

The following NEW packages will be installed:

unrar

0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.

Need to get 0 B/107 kB of archives.

After this operation, 266 kB of additional disk space will be used.

Selecting previously unselected package unrar.

(Reading database ... 90%dpkg: unrecoverable fatal error, aborting:

files list file for package 'texlive-base' is missing final newline

E: Sub-process /usr/bin/dpkg returned an error code (2)

网络的不给力，在更新的途中频繁反复的断网：导致

貌似还直接损坏了列表：

root@ubuntu:/home/zhangbin/sk_m#

root@ubuntu:/home/zhangbin/sk_m# apt-get install unrar

Reading package lists... Error!

E: Encountered a section with no Package: header

E: Problem with MergeList /var/lib/apt/lists/mirrors.163.com_ubuntu_dists_precise-

security_main_binary-i386_Packages

E: The package lists or status file could not be parsed or opened.

root@ubuntu:/home/zhangbin/sk_m#

更新一下列表：

root@ubuntu:/home/zhangbin/sk_m# apt-get update

E: Could not get lock /var/lib/apt/lists/lock - open (11: Resource temporarily unavailable)

E: Unable to lock directory /var/lib/apt/lists/

root@ubuntu:/home/zhangbin/sk_m#

root@ubuntu:/home/zhangbin/sk_m# apt-get install unrar

W: Not using locking for read only lock file /var/lib/dpkg/lock

E: Unable to write to /var/cache/apt/


E: The package lists or status file could not be parsed or opened.

root@ubuntu:/home/zhangbin/sk_m# ls /var/lib/dpkg/lock

/var/lib/dpkg/lock

root@ubuntu:/home/zhangbin/sk_m#

root@ubuntu:/home/zhangbin/sk_m# rm /var/lib/dpkg/lock

rm: cannot remove `/var/lib/dpkg/lock': Read-only file system

root@ubuntu:/home/zhangbin/sk_m#

root@ubuntu:/home/zhangbin/sk_m# ls /var/lib/dpkg/lock

/var/lib/dpkg/lock

root@ubuntu:/home/zhangbin/sk_m# apt-get install unrar

W: Not using locking for read only lock file /var/lib/dpkg/lock

E: Unable to write to /var/cache/apt/

E: The package lists or status file could not be parsed or opened.

root@ubuntu:/home/zhangbin/sk_m# rm /var/lib/dpkg/lock

rm: cannot remove `/var/lib/dpkg/lock': Read-only file system

root@ubuntu:/home/zhangbin/sk_m# rm -f /var/lib/dpkg/lock

rm: cannot remove `/var/lib/dpkg/lock': Read-only file system

root@ubuntu:/home/zhangbin/sk_m# ls /var/lib/dpkg/lock

/var/lib/dpkg/lock

root@ubuntu:/home/zhangbin/sk_m# file /var/lib/dpkg/lock

/var/lib/dpkg/lock: empty

root@ubuntu:/home/zhangbin/sk_m# rm -rf /var/lib/dpkg/lock

rm: cannot remove `/var/lib/dpkg/lock': Read-only file system

root@ubuntu:/home/zhangbin/sk_m# chmod +rwx /var/lib/dpkg/lock

chmod: changing permissions of `/var/lib/dpkg/lock': Read-only file system

root@ubuntu:/home/zhangbin/sk_m#

root@ubuntu:/home/zhangbin# mount

/dev/sda1 on / type ext4 (rw,errors=remount-ro)

proc on /proc type proc (rw,noexec,nosuid,nodev)

sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)

none on /sys/fs/fuse/connections type fusectl (rw)

none on /sys/kernel/debug type debugfs (rw)

none on /sys/kernel/security type securityfs (rw)

udev on /dev type devtmpfs (rw,mode=0755)

devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=0620)

tmpfs on /run type tmpfs (rw,noexec,nosuid,size=10%,mode=0755)

none on /run/lock type tmpfs (rw,noexec,nosuid,nodev,size=5242880)

none on /run/shm type tmpfs (rw,nosuid,nodev)

rpc_pipefs on /run/rpc_pipefs type rpc_pipefs (rw)

nfsd on /proc/fs/nfsd type nfsd (rw)

gvfs-fuse-daemon on /home/zhangbin/.gvfs type fuse.gvfs-fuse-daemon (rw,nosuid,nodev,user=zhangbin)



mount: warning: /etc/mtab is not writable (e.g. read-only filesystem).

It's possible that information reported by mount(8) is not

up to date. For actual information about system mount points

check the /proc/mounts file.

root@ubuntu:/home/zhangbin#

root@ubuntu:/home/zhangbin# cat /proc/mounts

rootfs / rootfs rw 0 0

sysfs /sys sysfs rw,nosuid,nodev,noexec,relatime 0 0

proc /proc proc rw,nosuid,nodev,noexec,relatime 0 0

udev /dev devtmpfs rw,relatime,size=505116k,nr_inodes=126279,mode=755 0 0

devpts /dev/pts devpts rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000 0 0

tmpfs /run tmpfs rw,nosuid,relatime,size=204960k,mode=755 0 0

/dev/disk/by-uuid/83949f02-b628-4305-9594-52a50a82c8e4 / ext4 ro,relatime,errors=remount-

ro,user_xattr,barrier=1,data=ordered 0 0

none /sys/fs/fuse/connections fusectl rw,relatime 0 0

none /sys/kernel/debug debugfs rw,relatime 0 0

none /sys/kernel/security securityfs rw,relatime 0 0

none /run/lock tmpfs rw,nosuid,nodev,noexec,relatime,size=5120k 0 0

none /run/shm tmpfs rw,nosuid,nodev,relatime 0 0

rpc_pipefs /run/rpc_pipefs rpc_pipefs rw,relatime 0 0

nfsd /proc/fs/nfsd nfsd rw,relatime 0 0

gvfs-fuse-daemon /home/zhangbin/.gvfs fuse.gvfs-fuse-daemon

rw,nosuid,nodev,relatime,user_id=1000,group_id=1000 0 0

root@ubuntu:/home/zhangbin#

root@ubuntu:/home/zhangbin# cat /proc/mounts

rootfs / rootfs rw 0 0

sysfs /sys sysfs rw,nosuid,nodev,noexec,relatime 0 0

proc /proc proc rw,nosuid,nodev,noexec,relatime 0 0

udev /dev devtmpfs rw,relatime,size=505116k,nr_inodes=126279,mode=755 0 0

devpts /dev/pts devpts rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000 0 0

tmpfs /run tmpfs rw,nosuid,relatime,size=204960k,mode=755 0 0

/dev/disk/by-uuid/83949f02-b628-4305-9594-52a50a82c8e4 / ext4 ro,relatime,errors=remount-

ro,user_xattr,barrier=1,data=ordered 0 0

none /sys/fs/fuse/connections fusectl rw,relatime 0 0

none /sys/kernel/debug debugfs rw,relatime 0 0

none /sys/kernel/security securityfs rw,relatime 0 0

none /run/lock tmpfs rw,nosuid,nodev,noexec,relatime,size=5120k 0 0

none /run/shm tmpfs rw,nosuid,nodev,relatime 0 0

rpc_pipefs /run/rpc_pipefs rpc_pipefs rw,relatime 0 0

nfsd /proc/fs/nfsd nfsd rw,relatime 0 0

gvfs-fuse-daemon /home/zhangbin/.gvfs fuse.gvfs-fuse-daemon

rw,nosuid,nodev,relatime,user_id=1000,group_id=1000 0 0

root@ubuntu:/home/zhangbin#

文件系统只读。。。。各种文件都带着一个加锁的图标，无法访问：

=====================================================

重启



F 修复

然后M手动修复：

没有找到磁盘驱动？ /tmp无法挂载？

m


修复吧：



貌似是用fsck修复的。

然后startx，可以么？



在运行一次fsck：



======================================================================================

好吧，貌似不管用，再次重启：

ubuntu自己进入这个界面了：

用recovery mode ：



修复：

选fsck ：



fsck 会以 读/写 模式 重新mount / ，然后mount 定义在/etc/fstab 中的其他文件系统：



fsck的过程：



然后选 dpkg 来修复一些软件包：



感觉这几个包，没必要安装。。遂退出，但是RETURN按键，我没找到，只好power reset ：



重启只好，就好了。

可以进入图形界面，说明一切完好。

======感觉自己比较幸运啊-=====具体原因我也不太清楚。。。。

http://askubuntu.com/questions/105857/ubuntu-11-10-not-booting-could-not-write-bytes-broken-pipes

http://www.ubuntugeek.com/how-to-fix-lock-varlibdpkglock-open-11-resource-temporarily-unavailable-error.html

http://www.techsupportforum.com/forums/f64/linux-error-cant-use-my-computer-581292.html

http://openubuntu.com/index.php?topic=1296.0