Ubuntu 22.04.2 LTS
Installing v4.11.0 of the amd64 deb package from GitHub.

+ mkdir -p ~/.cache/code-server
+ curl -#fL -o ~/.cache/code-server/code-server_4.11.0_amd64.deb.incomplete -C - https://github.com/coder/code-server/releases/download/v4.11.0/code-server_4.11.0_amd64.deb
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+ mv ~/.cache/code-server/code-server_4.11.0_amd64.deb.incomplete ~/.cache/code-server/code-server_4.11.0_amd64.deb
+ sudo dpkg -i ~/.cache/code-server/code-server_4.11.0_amd64.deb
Selecting previously unselected package code-server.
(Reading database ... 226525 files and directories currently installed.)
Preparing to unpack .../code-server_4.11.0_amd64.deb ...
Unpacking code-server (4.11.0) ...
Setting up code-server (4.11.0) ...

deb package has been installed.

To have systemd start code-server now and restart on boot:
  sudo systemctl enable --now code-server@$USER
Or, if you don't want/need a background service you can run:
  code-server

Deploy code-server for your team with Coder: https://github.com/coder/coder