我正在sudo apt-get update我的 ubuntu 18.10 上运行
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 18.10
Release: 18.10
Codename: cosmic
然后得到以下响应：
Hit:1 http://linux.teamviewer.com/deb stable InRelease
Ign:2 http://dl.google.com/linux/chrome/deb stable InRelease
Hit:3 http://ppa.launchpad.net/linrunner/tlp/ubuntu cosmic InRelease
Hit:4 http://archive.canonical.com/ubuntu cosmic InRelease
Ign:5 http://us.archive.ubuntu.com/ubuntu cosmic InRelease
Hit:6 http://ppa.launchpad.net/ondrej/php/ubuntu cosmic InRelease
Ign:7 http://us.archive.ubuntu.com/ubuntu cosmic-updates InRelease
Hit:8 https://dl.winehq.org/wine-builds/ubuntu bionic InRelease
Hit:9 https://download.sublimetext.com apt/stable/ InRelease
Hit:10 http://ppa.launchpad.net/videolan/master-daily/ubuntu cosmic InRelease
Hit:11 http://dl.google.com/linux/chrome/deb stable Release
Ign:12 http://us.archive.ubuntu.com/ubuntu cosmic-backports InRelease
Get:13 https://dl.yarnpkg.com/debian stable InRelease [17.1 kB]
Hit:15 https://repo.skype.com/deb …