恢复/var/cache/apt/archives中的.deb

无意中删除/var/cache/apt/archives中的libc.6-2.11.1-oubuntu7.6-i386.deb

恢复如下：

:~$ sudo apt-get clean
E: Could not get lock /var/cache/apt/archives/lock - open (11: Resource temporarily unavailable)
E: Unable to lock the download directory

:~$ sudo rm -rf /var/lib/dpkg/lock


:~$ sudo apt-get update

:~$ /var/cache/apt/archives$ ls

  找到libc6_2.11.1-0ubuntu7.6_i386.deb


参考

在ubuntu apt-get upgrade的时候，遇到：

E: Could not get lock /var/cache/

apt/archives/lock - open (11 Resource temporarily unavailable)
E: Unable to lock the download directory

解决办法如下：

sudo rm -rf /var/cache/apt/archives/lock
sudo apt-get update

然后apt-get就恢复正常了。