Is it right that Ubuntu 20.04 arm pi4 sources are http?
127601
Why doesn't archive.ubuntu.com use HTTPS?
127895
403 Forbidden error in sudo apt-get upgrade ubuntu 17.4
34069
Why am I getting authentication errors for packages from an Ubuntu repository?
105451
apt update: Could not handshake: An unexpected TLS packet was received
79892
How to set up Ubuntu as wireless accesspoint?
105273
How to install PHP from source with latest cURL package on Linux?
125829
If I follow instructions from a blog or Ask Ubuntu, etc, is it always safe?
135555
Is Ubuntu's archive signing key available via HTTPS somewhere?
103922
Catch-All HTTPS Vhost on Apache 2.4
23275
What is the correct output of cat /etc/apt/sources.list?
65734
Ubuntu 16.04 OpenVPN
109326
Logins with only HTTP - are they as insecure as I'm thinking?
77753
How does Http server distinguish between computers behind a router
103264
Best way to cache apt downloads on a LAN?
69275
I installed a program by getting its source code, and then running `sudo make install`; how to make `apt-get` know about it?
46376
Is there a way to disable the DHCP client in Raspbian Linux on a Rasperry Pi?
10069
Are repository lists secure? Is there an HTTPS version?