A proxy problem of "sudo apt-get install"
5785
'apt-get' does not work with Proxy
125645
Ubuntu 12.04 APT Proxy?
49149
How do I solve "Unable to fetch some archives, maybe run apt-get update or try with --fix-missing" error?
109511
Is it possible to set proxy for APT while using graphical Ubiquity-based desktop ISO installer?
13720
apt-get update fails to fetch files, “Temporary failure resolving …” error
84084
Unable to correctly install pip3 using apt-get
156977
Unable to install files with apt-get: "unable to locate package"
74227
dpkg error when using apt-get install
89652
Lost access to sudo
121873
sudo apt-offline install not updating
94986
Connection Refused while apt-get update ubuntu 18.04 over proxy
1632
How do I fix a "Failed to download package files" error?
84803
sudo apt get update gives error - The package cache file is corrupted
70803
How to setup proxy authentication in the Debian shell?
75827
When I run a sudo command it says unable to resolve host
73032
Installing apt-get
49830
Is `sudo pip install` still a broken practice?