前言
一个小白的自留地,欢迎大佬批评指正~
运行roscore出现如下错误
WARNING: unable to configure logging. No log files will be generated
Checking log directory for disk usage. This may take awhile.
Press Ctrl-C to interrupt
Done checking log file disk usage. Usage is <1GB.
解决办法:各种试验,最后发现,直接重装解决问题。
1.卸载
1.1 卸载ros
sudo apt remove ros-noetic-*
1.2 卸载gazebo
sudo apt-get remove gazebo*
sudo apt autoremove
1.3 确认
sudo apt-get remove gazebo*
sudo apt-get purge ros-*
sudo rm -rf /etc/ros
gedit ~/.bashrc
1.4 检查:查看全部安装包
dpkg -l |grep ros
如果卸载干净就无内容显示。
2.选择国内清华的安装源
sudo sh -c '. /etc/lsb-release && echo "deb http://mirrors.tuna.tsinghua.edu.cn/ros/ubuntu/ `lsb_release -cs` main" > /etc/apt/sources.list.d/ros-latest.list'
或来自国内中科大的安装源
sudo sh -c '. /etc/lsb-release && echo "deb http://mirrors.ustc.edu.cn/ros/ubuntu/ `lsb_release -cs` main" > /etc/apt/sources.list.d/ros-latest.list'
3.设置key
sudo apt-key adv --keyserver 'hkp://keyserver.ubuntu.com:80' --recv-key C1CF6E31E6BADE8868B172B4F42ED6FBAB17C654
4.安装
首先需要更新 apt
sudo apt update
安装所需类型的 ROS (Desktop-Full、Desktop、ROS-Base)
sudo apt install ros-noetic-desktop-full
5.配置环境变量
echo "source /opt/ros/noetic/setup.bash" >> ~/.bashrc
source ~/.bashrc
总结
果然,重装解决百分之九十九的问题~
参考文献:
https://blog.youkuaiyun.com/gongdiwudu/article/details/120528726