当我尝试运行atom或时sudo atom，出现此错误：
Gtk-Message: 16:51:25.304: Failed to load module "canberra-gtk-module
我查看了类似的帖子，他们建议安装：
sudo apt-get install libcanberra-gtk-module
sudo apt-get install libcanberra-gtk-module:i386
即使安装它们之后，问题仍然存在。
我尝试通过以下方式安装 atom：
sudo apt-get insatall atom
我正进入（状态：
Reading package lists... Done
Building dependency tree
Reading state information... Done
atom is already the newest version (1.26.1-1~webupd8~0).
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
我也尝试过：wget -O atom-amd64.debhttps://atom.io/download/deb
但好像有一个问题。
--2018-09-28 17:08:21-- https://atom.io/download/deb
Resolving atom.io (atom.io)... 34.231.150.116, 34.232.181.106, 34.235.97.255, ...
Connecting to atom.io (atom.io)|34.231.150.116|:443... connected.
ERROR: cannot verify atom.io's certificate, issued by ‘CN=DigiCert SHA2 High Assurance Server CA,OU=www.digicert.com,O=DigiCert Inc,C=US’:
Unable to locally verify the issuer's authority.
To connect to atom.io insecurely, use `--no-check-certificate'.
我不想使用，--no-check-certificate因为我需要网站身份验证，而没有证书就无法实现这一点。