apt error when installing o upgrading packages
56150
Can't upgrade/update ubuntu 18.04 as apt/dpkg error is showing up
122742
Why does apt-get install a newer dependency than supported by the specified package
154520
How to reinstall apt on Debian?
85009
`apt update` failed on Debian Linux
24603
apt-get upgrade gives "403 forbidden" error
991
How can I fix apt error "W: Target Packages ... is configured multiple times"?
43579
I cannot install new packages: "Could not get lock /var/lib/dpkg/lock"
103929
sudo apt upgrade error 18.04 (Broken Packages)
17645
Unable to upgrade pip
154622
How do I resolve this installation error?
118754
Package dependencies cannot be resolved
86185
How to install a list of packages using apt-get?
111161
Unable to install software packages using Home Brew
20751
Problem upgrading Ubuntu 9.10
142954
bunch of errors during any installation witn any utility apt, apt-get, synaptic, etc
73357
Every package "has no installation candidate"
91491
How can I get "delta" packages to optimize apt-get upgrade downloads?