ubuntu16.04 snap安装vscode

问题1：snapd operation finished with error cannot perform the following tasks: - Download snap “code” (52) from channel “stable” (context canceled)
解决：https://www.cnblogs.com/qinghuani/p/12409721.html
问题2：install-snap change in progress（出现install-snap change in progress问题是因为snap在上一次安装软件的时候没有安装完）
解决：https://blog.youkuaiyun.com/qq_36936730/article/details/105016062?utm_medium=distribute.pc_relevant.none-task-blog-BlogCommendFromBaidu-2.control&depth_1-utm_source=distribute.pc_relevant.none-task-blog-BlogCommendFromBaidu-2.control