(此问题未解决。由于时间限制,计算机已还原为出厂设置。)
我试图从14.04升级到16.04,但是apt
抛出了这个错误:
The required dependency 'apt (>= 1.0.1ubuntu2.13)' is not installed.
这是什么意思,我该如何解决?
当我输入命令apt-cache policy apt时
Shageenth@shageenth-Inspiron-3451:~$ apt-cache policy apt apt:
Installed: 1.0.1ubuntu2.11
Candidate: 1.0.1ubuntu2.11
Version table:
*** 1.0.1ubuntu2.11 0
100 /var/lib/dpkg/status
1.0.1ubuntu2 0
500 http://us.archive.ubuntu.com/ubuntu/ trusty/main amd64
Packages
运行命令时发生错误:
sudo do-release-upgrade -d
并产生以下结果:
Checking for a new Ubuntu release
Get:1 Upgrade tool signature [198 B]
Get:2 Upgrade tool [1,265 kB]
Fetched 1,265 kB in 0s (0 B/s)
authenticate 'xenial.tar.gz' against 'xenial.tar.gz.gpg'
extracting 'xenial.tar.gz'
Reading cache
Checking package manager
Reading package lists... Done
Building dependency tree
Reading state information... Done
Building data structures... Done
Required depends is not installed
The required dependency 'apt (>= 1.0.1ubuntu2.13)' is not installed.