Problem with sudo apt-get upgrade
63797
dpkg-deb: error: subprocess paste was killed by signal (Broken pipe) nginx
106931
How to undo sudo add-apt-repository?
13720
apt-get update fails to fetch files, “Temporary failure resolving …” error
12368
A "failed to fetch" error occurs when apt-get update is run. How do I fix this?
76241
"no public key available" while upgrading using update-manager
94171
Why Does Software Updater Say No updates Available, but apt-get upgrade Shows updates available?
4711
Can't execute terminal commands: "the command 'sudo' is available in '/usr/bin/sudo'"
46720
sudo apt update error: "Release file is not yet valid"
73032
Installing apt-get
60784
relocation error using sudo apt
45541
How to fix sudo after "chmod -R 777 /usr/bin"?
122588
Can't connect to ubuntu archive when using apt-get update
91491
How can I get "delta" packages to optimize apt-get upgrade downloads?
21795
Apt-get update with an @ in password error
21382
What does "sudo apt-get update" do?
144507
No facility exists in Update Manager to upgrade to a new version, why?
49512
Difference between 'sudo apt-get' and 'sudo -E apt-get'