Followed the manual for guix shell here:
https://guix.gnu.org/en/manual/devel/en/guix.html#Invoking-guix-shell
Initially I wanted to setup an icecat container so I just removed
chromium for icecat, I got this error:
```
guix shell --container --network --no-cwd icecat --preserve='^DISPLAY$'
-- icecat
Authorization required, but no authorization protocol specified
Unable to init server: Could not connect: Connection refused
Error: cannot open display: :0.0
```
I tried chromium too. It still errors out but with a different error:
```
guix shell --container --network --no-cwd ungoogled-chromium
--preserve='^DISPLAY$' -- chromium
Authorization required, but no authorization protocol specified
[1:1:0221/164151.354628:ERROR:ozone_platform_x11.cc(238)] Missing X
server or $DISPLAY
[1:1:0221/164151.354678:ERROR:env.cc(255)] The platform failed to
initialize. Exiting.
```
Chromium starts just fine without the container flag so the problem
seems to be in the container flag specifically.
Msavoritias
