我正在尝试apt-get在 Linux Mint 主机上使用 root 身份安装一个软件包：
# apt-get install gparted
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following extra packages will be installed:
libgtkmm-2.4-1c2a
Suggested packages:
xfsprogs reiserfsprogs reiser4progs jfsutils kpartx dmraid gpart
The following NEW packages will be installed:
gparted libgtkmm-2.4-1c2a
0 upgraded, 2 newly installed, 0 to remove and 343 not upgraded.
Need to get 1,557 kB of archives.
After this operation, 5,870 kB of additional disk space will be used.
Do you want to continue [Y/n]? Y
WARNING: The following packages cannot be authenticated!
libgtkmm-2.4-1c2a gparted
Install these packages without verification [y/N]? Y
Err http://archive.ubuntu.com/ubuntu/ oneiric/main libgtkmm-2.4-1c2a i386 1:2.24.2-1
404 Not Found [IP: 91.189.92.201 80]
Err http://archive.ubuntu.com/ubuntu/ oneiric/main gparted i386 0.8.1-1ubuntu4
404 Not Found [IP: 91.189.92.201 80]
Failed to fetch http://archive.ubuntu.com/ubuntu/pool/main/g/gtkmm2.4/libgtkmm-2.4-1c2a_2.24.2-1_i386.deb 404 Not Found [IP: 91.189.92.201 80]
Failed to fetch http://archive.ubuntu.com/ubuntu/pool/main/g/gparted/gparted_0.8.1-1ubuntu4_i386.deb 404 Not Found [IP: 91.189.92.201 80]
E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?
如您所见，apt-get无法获取文件。我检查了我的网络连接：我能够访问pingapt-get 无法获取文件的主机：
# ping 91.189.92.201
PING 91.189.92.201 (91.189.92.201) 56(84) bytes of data.
64 bytes from 91.189.92.201: icmp_req=1 ttl=128 time=51.4 ms
也尝试过apt-get updateand--fix-missing但没有成功。知道如何解决这个问题吗？
答案1
Oneiric（适用于 Linux Mint）已过时。