root@ubuntu-c:/home/tsadmin# apt install docker
Reading package lists... Done
Building dependency tree
Reading state information... Done
docker is already the newest version (1.5-2).
Suggested packages:
default-mta | mail-transport-agent
The following packages will be upgraded:
at
1 upgraded, 0 newly installed, 0 to remove and 3 not upgraded.
24 not fully installed or removed.
Need to get 0 B/38.7 kB of archives.
After this operation, 8,192 B of additional disk space will be used.
(Reading database ... 145760 files and directories currently installed.)
Preparing to unpack .../at_3.1.23-1ubuntu1_amd64.deb ...
Failed to reload daemon: Access denied
Failed to retrieve unit state: Access denied
Failed to stop atd.service: Access denied
See system logs and 'systemctl status atd.service' for details.
invoke-rc.d: initscript atd, action "stop" failed.
dpkg: warning: old at package pre-removal script subprocess returned error exit status 1
dpkg: trying script from the new package instead ...
Failed to reload daemon: Access denied
Failed to retrieve unit state: Access denied
Failed to stop atd.service: Access denied
See system logs and 'systemctl status atd.service' for details.
invoke-rc.d: initscript atd, action "stop" failed.
dpkg: error processing archive /var/cache/apt/archives/at_3.1.23-1ubuntu1_amd64.deb (--unpack):
new at package pre-removal script subprocess returned error exit status 1
Failed to reload daemon: Access denied
Failed to reload daemon: Access denied
Failed to retrieve unit state: Access denied
Failed to start atd.service: Access denied
See system logs and 'systemctl status atd.service' for details.
invoke-rc.d: initscript atd, action "start" failed.
Failed to get properties: Access denied
dpkg: error while cleaning up:
installed at package post-installation script subprocess returned error exit status 1
Errors were encountered while processing:
/var/cache/apt/archives/at_3.1.23-1ubuntu1_amd64.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)
以下是 的输出：dpkg -l | egrep -v '^ii|rc'
root@ubuntu-c:/home/tsadmin# dpkg -l | egrep -v '^ii|rc'
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
+++-=====================================-=======================================-============-===============================================================================
iF acpid 1:2.0.31-1ubuntu2 amd64 Advanced Configuration and Power Interface event daemon
iFR at 3.1.20-3.1ubuntu2 amd64 Delayed job execution and batch processing
iU blt 2.5.3+dfsg-4 amd64 graphics extension library for Tcl/Tk - run-time
iU bridge-utils 1.6-2ubuntu1 amd64 Utilities for configuring the Linux Ethernet bridge
iU cgroupfs-mount 1.4 all Light-weight package to set up cgroupfs mounts
iU containerd 1.3.3-0ubuntu1~19.10.1 amd64 daemon to control runC
it dbus 1.12.14-1ubuntu2 amd64 simple interprocess messaging system (daemon and utilities)
iU dns-root-data 2019052802 all DNS root data including root zone and DNSSEC key
iU dnsmasq-base 2.80-1ubuntu2 amd64 Small caching DNS proxy and DHCP/TFTP server
iU docker.io 19.03.2-0ubuntu1 amd64 Linux container runtime
iF glances 3.1.0-1 all Curses-based monitoring tool
iF grub-common 2.04-1ubuntu12.1 amd64 GRand Unified Bootloader (common files)
iU grub-efi-amd64 2.04-1ubuntu12.1 amd64 GRand Unified Bootloader, version 2 (EFI-AMD64 version)
iU grub-efi-amd64-bin 2.04-1ubuntu12.1 amd64 GRand Unified Bootloader, version 2 (EFI-AMD64 modules)
iU grub-efi-amd64-signed 1.128.1+2.04-1ubuntu12.1 amd64 GRand Unified Bootloader, version 2 (EFI-AMD64 version, signed)
iU grub2-common 2.04-1ubuntu12.1 amd64 GRand Unified Bootloader (common files for version 2)
iF hddtemp 0.3-beta15-53 amd64 hard drive temperature monitoring utility
iU libtk8.6:amd64 8.6.9-2 amd64 Tk toolkit for Tcl and X11 v8.6 - run-time files
iU libxss1:amd64 1:1.2.3-1 amd64 X11 Screen Saver extension library
iF lvm2 2.03.02-2ubuntu6 amd64 Linux Logical Volume Manager
it man-db 2.8.7-3 amd64 on-line manual pager
iF multipath-tools 0.7.9-3ubuntu6 amd64 maintain multipath block device access
iF open-vm-tools 2:11.0.1-2ubuntu0.19.10.2 amd64 Open VMware Tools for virtual machines hosted on VMware (CLI)
iF openssh-server 1:8.0p1-6build1 amd64 secure shell (SSH) server, for secure access from remote machines
iU os-prober 1.74ubuntu2 amd64 utility to detect other OSes on a set of drives
iU pigz 2.4-1 amd64 Parallel Implementation of GZip
iU python3-tk:amd64 3.7.5-1build1 amd64 Tkinter - Writing Tk applications with Python 3.x
iF rsync 3.1.3-6 amd64 fast, versatile, remote (and local) file-copying tool
iU shim-signed 1.39+15+1533136590.3beb971-0ubuntu1 amd64 Secure Boot chain-loading bootloader (Microsoft-signed binary)
it systemd 242-7ubuntu3.7 amd64 system and service manager
iU tk8.6-blt2.5 2.5.3+dfsg-4 amd64 graphics extension library for Tcl/Tk - library
iU ubuntu-fan 0.12.13 all Ubuntu FAN network support enablement
iU ubuntu-standard 1.440.1 amd64 The Ubuntu standard system
iF uuid-runtime 2.34-0.1ubuntu2.2 amd64 runtime components for the Universally Unique ID library
iF x11-common 1:7.7+19ubuntu12 all X Window System (X.Org) infrastructure
答案1
而不是apt install docker尝试这个sudo apt-get install docker.io
答案2
问题已通过重启机器解决
答案3
确保在运行命令时您具有权限或 Root 权限。尝试使用 Sudo 运行该命令。