Tried the above commands, which broke Wi-Fi. See WiFi gone after reboot - #3 by minute for an explanation and fix.
For future reference, to install gcc, this now works:
$ sudo apt update
$ sudo apt upgrade
$ sudo apt install build-essential
Tried the above commands, which broke Wi-Fi. See WiFi gone after reboot - #3 by minute for an explanation and fix.
For future reference, to install gcc, this now works:
$ sudo apt update
$ sudo apt upgrade
$ sudo apt install build-essential