Comment 3 for bug 1925091

Please share as much info as you can so I can try to recreate your issue.

In my tests, i was able to do DNS lookups (ping a URL) and download using wget (see output below).
    Host System: Ubuntu 20.04
    Customizing (in Cubic): ubuntu-21.04-beta-desktop-amd64.iso

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You have entered the virtual environment.
root@cubic:~# ping google.com
PING google.com (172.217.10.14) 56(84) bytes of data.
64 bytes from lga34s12-in-f14.1e100.net (172.217.10.14): icmp_seq=1 ttl=118 time=18.7 ms
64 bytes from lga34s12-in-f14.1e100.net (172.217.10.14): icmp_seq=2 ttl=118 time=12.8 ms
^C
--- google.com ping statistics ---
2 packets transmitted, 2 received, 0% packet loss, time 1000ms
rtt min/avg/max/mdev = 12.839/15.770/18.701/2.931 ms
root@cubic:~#
root@cubic:~# wget --tries=3 --timeout=120 https://download1.rstudio.org/desktop/bionic/amd64/rstudio-1.4.1106-amd64.deb
--2021-04-19 20:01:53-- https://download1.rstudio.org/desktop/bionic/amd64/rstudio-1.4.1106-amd64.deb
Resolving download1.rstudio.org (download1.rstudio.org)... 13.224.208.51, 13.224.208.13, 13.224.208.14, ...
Connecting to download1.rstudio.org (download1.rstudio.org)|13.224.208.51|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 121068292 (115M) [application/x-deb]
Saving to: 'rstudio-1.4.1106-amd64.deb'

rstudio-1.4.1106-amd64.deb 100%[===========================================================>] 115.46M 13.1MB/s in 8.8s

2021-04-19 20:02:03 (13.2 MB/s) - 'rstudio-1.4.1106-amd64.deb' saved [121068292/121068292]

root@cubic:~#

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