$ chromium-browser
error: cannot communicate with server: Post http://localhost/v2/snapctl: dial unix /run/snapd-snap.socket: socket: permission denied
Trace/breakpoint trap (core dumped)
我会删除并重新安装，我想也许这样可以解决问题。我是 Linux 新手，正在努力学习尽可能多的知识，所以如果有人能解释如何解决以及该错误意味着什么，我将不胜感激。
编辑：
$ sudo apt-get remove chromium-browser
E: Could not get lock /var/lib/dpkg/lock-frontend. It is held by process 50938 (apt-get)
N: Be aware that removing the lock file is not a solution and may break your system.
E: Unable to acquire the dpkg frontend lock (/var/lib/dpkg/lock-frontend), is another process using it?
我也无法删除它。