@mixllred 在 ubuntu18.04一键安装ROS失败（AMDcpu） 中说：

Run CMD Task:[sudo apt install aptitude -y]
[-]Result:code:100

问题已经解决：
sudo apt --fix-broken install

如果还是没有用，建议重装ubuntu

请选择安装的具体版本(如果不知道怎么选,请选1桌面版):
[1]:melodic(ROS1)桌面版
[2]:melodic(ROS1)基础版(小)
[0]:quit
请输入[]内的数字以选择:1
Run CMD Task:[sudo apt-cache search aptitude ]
[|]aptitude-common - architecture independent files for the aptitude package ma[-]aptitude-doc-en - English manual for aptitude, a terminal-based package mana[/]libcwidget-dev - high-level terminal interface library for C++ (development [-]apticron-systemd - Simple tool to mail about pending package updates - syste[/]aptitude-doc-cs - Czech manual for aptitude, a terminal-based package manage[]aptitude-doc-es - Spanish manual for aptitude, a terminal-based package mana[|]aptitude-doc-fi - Finnish manual for aptitude, a terminal-based package mana[-]aptitude-doc-fr - French manual for aptitude, a terminal-based package manag[/]aptitude-doc-it - Italian manual for aptitude, a terminal-based package mana[]aptitude-doc-ja - Japanese manual for aptitude, a terminal-based package man[|]aptitude-doc-nl - Dutch manual for aptitude, a terminal-based package manage[-]aptitude-doc-ru - Russian manual for aptitude, a terminal-based package mana[-]gbrainy - brain teaser game and trainer to have fun and to keep your brain t[-]Result:success end for Debian

Run CMD Task:[sudo apt install aptitude -y]
[-]Result:code:100

Run CMD Task:[sudo apt-cache search aptitude ]
[|]aptitude-common - architecture independent files for the aptitude package ma[-]aptitude-doc-en - English manual for aptitude, a terminal-based package mana[/]libcwidget-dev - high-level terminal interface library for C++ (development [-]apticron-systemd - Simple tool to mail about pending package updates - syste[/]aptitude-doc-cs - Czech manual for aptitude, a terminal-based package manage[]aptitude-doc-es - Spanish manual for aptitude, a terminal-based package mana[|]aptitude-doc-fi - Finnish manual for aptitude, a terminal-based package mana[-]aptitude-doc-fr - French manual for aptitude, a terminal-based package manag[/]aptitude-doc-it - Italian manual for aptitude, a terminal-based package mana[]aptitude-doc-ja - Japanese manual for aptitude, a terminal-based package man[|]aptitude-doc-nl - Dutch manual for aptitude, a terminal-based package manage[-]aptitude-doc-ru - Russian manual for aptitude, a terminal-based package mana[-]gbrainy - brain teaser game and trainer to have fun and to keep your brain t[-]Result:success end for Debian

Run CMD Task:[sudo apt install aptitude -y]
[-]Result:code:100

Run CMD Task:[sudo apt install ros-melodic-desktop-full -y]
E: Could not get lock /var/lib/dpkg/lock-frontend - open (11: Resource temporarily unavailable)
E: Unable to acquire the dpkg frontend lock (/var/lib/dpkg/lock-frontend), is another process using it?
Run CMD Task:[sudo apt install ros-melodic-desktop-full -y]
[-]Result:code:100

Run CMD Task:[sudo apt-cache search python-catkin-tools ]
[-]Result:success for working with catkin.

Run CMD Task:[sudo apt install python-catkin-tools -y]
[-]Result:code:100

Run CMD Task:[sudo apt-cache search python-rosdep ]
[]python-rosdep2 - rosdep package manager abstraction tool for Robot OS (Pytho[-]Result:success nager abstraction tool for ROS

Run CMD Task:[sudo apt install python-rosdep -y]
[-]Result:code:100

Run CMD Task:[ls /opt/ros/melodic/setup.bash]
[-]Result:code:2

安装失败了,请打开鱼香社区：https://fishros.org.cn/forum 在一键安装专区反馈问题...
Run CMD Task:[ls /opt/ros/melodic/setup.bash]
[-]Result:code:2