Problem with sudo apt-get update 16.04
991
How can I fix apt error "W: Target Packages ... is configured multiple times"?
64509
Can't update from official repositories [Error 409]
122588
Can't connect to ubuntu archive when using apt-get update
111138
Sudo command no longer functions properly
145400
Error when trying sudo apt-get update - Python related?
4711
Can't execute terminal commands: "the command 'sudo' is available in '/usr/bin/sudo'"
106436
Long list of Hit and Get from sudo apt update
114246
apt-get update, unlinking
73053
Unable to lock the administration directory (/var/lib/dpkg/), are you root?
12368
A "failed to fetch" error occurs when apt-get update is run. How do I fix this?
43579
I cannot install new packages: "Could not get lock /var/lib/dpkg/lock"
127895
403 Forbidden error in sudo apt-get upgrade ubuntu 17.4
9027
Ubuntu 16.04 Completely broken python3 + dpkg + apt-get!
105770
Cannot use apt-get/dpkg -- Input/output error
28650
`apt-get update` cannot find Ubuntu servers
151605
upgrading from 15.10 to 16.04 apt not installed
127668
"Unable to locate package sudo" when i try to install sudo on new Debian