1 下载速度慢的问题

2 在执行sudo apt-get update时出现“Failed to fetch http://ppa.launchpad.net/chris-lea/node.js/ubuntu/dists/xenial/main/binary-amd64/Packages 404 Not Found [IP: 91.189.95.83 80]”

解决办法:

参考:https://blog.csdn.net/s969966195/article/details/72723493


3 执行sudo apt-get install solc时报错“Unable to correct problems, you have held broken packages.”

解决办法:更换回Ubunu原生源也许可行,但太慢了,所以我就换了Ubuntu18重新配置。
参考:https://blog.csdn.net/weixin_33804582/article/details/94657169

 posted on 2020-12-08 14:05  捞起月亮的渔民  阅读(45)  评论(0编辑  收藏