想在服务器上面也安装上NVIDIA-docker,结果上来就报错了.
一.
(base) ouc@ouc-Super-Server:~$ sudo apt install curl
[sudo] password for ouc:
Reading package lists... Done
Building dependency tree
Reading state information... Done
You might want to run 'apt --fix-broken install' to correct these.
The following packages have unmet dependencies:
curl : Depends: libcurl4 (= 7.58.0-2ubuntu3.17) but it is not going to be installed
mysql-client : Depends: mysql-community-client (= 8.0.29-1ubuntu18.04) but it is not going to be installed
mysql-community-server : Depends: mysql-community-server-core (= 8.0.29-1ubuntu18.04) but it is not going to be installed
E: Unmet dependencies. Try 'apt --fix-broken install' with no packages (or specify a solution).
两个小时还是没有找到解决方案, 决定换个环境.换了之后发现还是一样的问题,我吐了,但是现在不知道怎么回事就好了,我只能记录下可能有用的步骤.
sudo apt-get install -f、sudo apt --fix-broken install和sudo apt -f install这三个命令都尝试过，其作用应该是一样的，但是都会报如下错误
dpkg: error processing archive /var/cache/apt/archives/mysql-community-client_8.0.29-1ubuntu18.04_amd64.deb (--unpack):
trying to overwrite '/usr/share/mysql-8.0/charsets/Index.xml', which is also in package mysql-community-common 8.0.26-2
Preparing to unpack .../mysql-community-server-core_8.0.29-1ubuntu18.04_amd64.deb ...
Unpacking mysql-community-server-core (8.0.29-1ubuntu18.04) ...
dpkg: error processing archive /var/cache/apt/archives/mysql-community-server-core_8.0.29-1ubuntu18.04_amd64.deb (--unpack):
trying to overwrite '/usr/share/mysql-8.0/bulgarian/errmsg.sys', which is also in package mysql-community-common 8.0.26-2
dpkg-deb: error: paste subprocess was killed by signal (Broken pipe)
Errors were encountered while processing:
/var/cache/apt/archives/mysql-community-client_8.0.29-1ubuntu18.04_amd64.deb
/var/cache/apt/archives/mysql-community-server-core_8.0.29-1ubuntu18.04_amd64.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)
这个问题虽然现在解决了，但还是并不清除是如何解决的，还是会显示有关mysql的警告，但毕竟可以安装了。
针对上面这个错误，即E: Sub-process /usr/bin/dpkg returned an error code (1)，我最后参考了这里的指导，其中主要是如下两个步骤，
（1）
(base) ouc@ouc-Super-Server:~$ sudo ls -l /var/lib/dpkg/info/ | grep -i 'mysql-*'
-rwxr-xr-x 1 root root 7402 12月 16 17:42 mysql-apt-config.config
-rw-r--r-- 1 root root 242 5月 4 16:01 mysql-apt-config.list
-rw-r--r-- 1 root root 308 5月 4 16:01 mysql-apt-config.md5sums
-rwxr-xr-x 1 root root 6252 12月 16 17:42 mysql-apt-config.postinst
-rwxr-xr-x 1 root root 975 12月 16 17:42 mysql-apt-config.postrm
-rw-r--r-- 1 root root 3124 12月 16 17:42 mysql-apt-config.templates
-rw-r--r-- 1 root root 312 5月 3 14:27 mysql-client.list
-rw-r--r-- 1 root root 367 3月 23 22:26 mysql-client.md5sums
-rw-r--r-- 1 root root 55 3月 23 22:26 mysql-common.conffiles
-rw-r--r-- 1 root root 518 5月 3 14:27 mysql-common.list
（2）
(base) ouc@ouc-Super-Server:~$ sudo rm -r /var/lib/dpkg/info/mysql-*
当我按照它的这么步骤做完之后，我再次尝试安装curl，结果还是失败的。
(base) ouc@ouc-Super-Server:~$ sudo apt install curl
Reading package lists... Done
Building dependency tree
Reading state information... Done
You might want to run 'apt --fix-broken install' to correct these.
The following packages have unmet dependencies:
curl : Depends: libcurl4 (= 7.58.0-2ubuntu3.17) but it is not going to be installed
mysql-client : Depends: mysql-community-client (= 8.0.29-1ubuntu18.04) but it is not going to be installed
mysql-community-server : Depends: mysql-community-server-core (= 8.0.29-1ubuntu18.04) but it is not going to be installed
E: Unmet dependencies. Try 'apt --fix-broken install' with no packages (or specify a solution).
然后我对服务器重启了一次，切换了一个用户，还是会发生相同的错误，
(base) ouc@ouc-Super-Server:~$ sudo reboot
Connection to ×××.195.146.××× closed by remote host.
Connection to ×××.195.146.××× closed.
(base) wlj@wlj-OUC:~$ ssh li@×××.195.146.×××
li@×××.195.146.×××'s password:
Welcome to Ubuntu 18.04.5 LTS (GNU/Linux 4.15.0-74-generic x86_64)
li@ouc-Super-Server:/$ sudo apt-get install -y \
> apt-transport-https \
> ca-certificates \
> curl \
> gnupg-agent \
> software-properties-common
Reading package lists... Done
Building dependency tree
Reading state information... Done
You might want to run 'apt --fix-broken install' to correct these.
The following packages have unmet dependencies:
curl : Depends: libcurl4 (= 7.58.0-2ubuntu3.17) but it is not going to be installed
gnupg-agent : Depends: gpg-agent (>= 2.2.4-1ubuntu1.4)
gnupg2 : Depends: gnupg-agent (= 2.1.11-6ubuntu2.1)
mysql-client : Depends: mysql-community-client (= 8.0.29-1ubuntu18.04) but it is not going to be installed
mysql-community-server : Depends: mysql-community-server-core (= 8.0.29-1ubuntu18.04) but it is not going to be installed
software-properties-common : Depends: python3-software-properties (= 0.96.24.32.18) but 0.96.20.8 is to be installed
E: Unmet dependencies. Try 'apt --fix-broken install' with no packages (or specify a solution).
然后我又切换成了原用户，再次使用sudo apt -f install， 这次Error变成了warning，可以正常执行了。
(base) ouc@ouc-Super-Server:~$ sudo apt -f install
Reading package lists... Done
Building dependency tree
Reading state information... Done
Correcting dependencies... Done
The following additional packages will be installed:
mysql-community-client mysql-community-server-core
The following NEW packages will be installed:
mysql-community-client mysql-community-server-core
0 upgraded, 2 newly installed, 0 to remove and 470 not upgraded.
4 not fully installed or removed.
Need to get 26.4 MB of archives.
After this operation, 195 MB of additional disk space will be used.
Do you want to continue? [Y/n] y
Get:1 http://repo.mysql.com/apt/ubuntu bionic/mysql-8.0 amd64 mysql-community-client amd64 8.0.29-1ubuntu18.04 [2,922 kB]
Get:2 http://repo.mysql.com/apt/ubuntu bionic/mysql-8.0 amd64 mysql-community-server-core amd64 8.0.29-1ubuntu18.04 [23.5 MB]
Fetched 26.4 MB in 15s (1,776 kB/s)
dpkg: warning: files list file for package 'mysql-community-libs' missing; assuming package has no files currently installed
dpkg: warning: files list file for package 'mysql-common' missing; assuming package has no files currently installed
dpkg: warning: files list file for package 'mysql-community-libs-compat' missing; assuming package has no files currently installed
dpkg: warning: files list file for package 'mysql-community-client-core' missing; assuming package has no files currently installed
dpkg: warning: files list file for package 'mysql-community-client-plugins' missing; assuming package has no files currently installed
dpkg: warning: files list file for package 'mysql-apt-config' missing; assuming package has no files currently installed
dpkg: warning: files list file for package 'mysql-community-common' missing; assuming package has no files currently installed
dpkg: warning: files list file for package 'mysql-community-devel' missing; assuming package has no files currently installed
(Reading database ... 250303 files and directories currently installed.)
Preparing to unpack .../mysql-community-client_8.0.29-1ubuntu18.04_amd64.deb ...
Unpacking mysql-community-client (8.0.29-1ubuntu18.04) ...
Preparing to unpack .../mysql-community-server-core_8.0.29-1ubuntu18.04_amd64.deb ...
Unpacking mysql-community-server-core (8.0.29-1ubuntu18.04) ...
Setting up mysql-common (8.0.29-1ubuntu18.04) ...
Setting up mysql-community-server-core (8.0.29-1ubuntu18.04) ...
Setting up mysql-community-client (8.0.29-1ubuntu18.04) ...
Setting up mysql-client (8.0.29-1ubuntu18.04) ...
Setting up mysql-community-server (8.0.29-1ubuntu18.04) ...
Setting up mysql-server (8.0.29-1ubuntu18.04) ...
Processing triggers for man-db (2.7.5-1) ...
Processing triggers for libc-bin (2.27-3ubuntu1.4) ...
W: APT had planned for dpkg to do more than it reported back (19 vs 23).
Affected packages: mysql-common:amd64
但是mysql依然是不能运行的，
(base) ouc@ouc-Super-Server:~$ systemctl status mysql
Unit mysql.service could not be found.
不过可以安装curl了，目的也算是达到了，mysql 的警告就暂时不管了。感觉应该和重启有一定的关系，但是没有什么依据。
(base) ouc@ouc-Super-Server:~$ sudo apt-get install -y curl
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following additional packages will be installed:
libcurl4
The following packages will be REMOVED:
libcurl3
The following NEW packages will be installed:
curl libcurl4
0 upgraded, 2 newly installed, 1 to remove and 469 not upgraded.
Need to get 379 kB of archives.
After this operation, 487 kB of additional disk space will be used.
Get:1 http://mirrors.aliyun.com/ubuntu bionic-security/main amd64 libcurl4 amd64 7.58.0-2ubuntu3.17 [220 kB]
Get:2 http://mirrors.aliyun.com/ubuntu bionic-security/main amd64 curl amd64 7.58.0-2ubuntu3.17 [159 kB]
Fetched 379 kB in 6s (65.5 kB/s)
dpkg: warning: files list file for package 'mysql-server' missing; assuming package has no files currently installed
dpkg: warning: files list file for package 'mysql-community-libs' missing; assuming package has no files currently installed
dpkg: warning: files list file for package 'mysql-common' missing; assuming package has no files currently installed
dpkg: warning: files list file for package 'mysql-client' missing; assuming package has no files currently installed
dpkg: warning: files list file for package 'mysql-community-libs-compat' missing; assuming package has no files currently installed
dpkg: warning: files list file for package 'mysql-community-client-core' missing; assuming package has no files currently installed
dpkg: warning: files list file for package 'mysql-community-client-plugins' missing; assuming package has no files currently installed
dpkg: warning: files list file for package 'mysql-apt-config' missing; assuming package has no files currently installed
dpkg: warning: files list file for package 'mysql-community-common' missing; assuming package has no files currently installed
dpkg: warning: files list file for package 'mysql-community-devel' missing; assuming package has no files currently installed
dpkg: warning: files list file for package 'mysql-community-server' missing; assuming package has no files currently installed
(Reading database ... 250515 files and directories currently installed.)
Removing libcurl3:amd64 (7.47.0-1ubuntu2.14) ...
Selecting previously unselected package libcurl4:amd64.
dpkg: warning: files list file for package 'mysql-server' missing; assuming package has no files currently installed
dpkg: warning: files list file for package 'mysql-community-libs' missing; assuming package has no files currently installed
dpkg: warning: files list file for package 'mysql-common' missing; assuming package has no files currently installed
dpkg: warning: files list file for package 'mysql-client' missing; assuming package has no files currently installed
dpkg: warning: files list file for package 'mysql-community-libs-compat' missing; assuming package has no files currently installed
dpkg: warning: files list file for package 'mysql-community-client-core' missing; assuming package has no files currently installed
dpkg: warning: files list file for package 'mysql-community-client-plugins' missing; assuming package has no files currently installed
dpkg: warning: files list file for package 'mysql-apt-config' missing; assuming package has no files currently installed
dpkg: warning: files list file for package 'mysql-community-common' missing; assuming package has no files currently installed
dpkg: warning: files list file for package 'mysql-community-devel' missing; assuming package has no files currently installed
dpkg: warning: files list file for package 'mysql-community-server' missing; assuming package has no files currently installed
(Reading database ... 250508 files and directories currently installed.)
Preparing to unpack .../libcurl4_7.58.0-2ubuntu3.17_amd64.deb ...
Unpacking libcurl4:amd64 (7.58.0-2ubuntu3.17) ...
Selecting previously unselected package curl.
Preparing to unpack .../curl_7.58.0-2ubuntu3.17_amd64.deb ...
Unpacking curl (7.58.0-2ubuntu3.17) ...
Setting up libcurl4:amd64 (7.58.0-2ubuntu3.17) ...
Setting up curl (7.58.0-2ubuntu3.17) ...
Processing triggers for man-db (2.7.5-1) ...
Processing triggers for libc-bin (2.27-3ubuntu1.4) ...
两个小时，就搞了这么一件事情。
