Resolving error in Ubuntu 18.04 using WSL2

[Daneduke7]

I've come across an error that does not let me connect to my network, this occurred after running a debloat script for Windows 10. After running the command ip addr show, I get the following.

$ ip addr show
1: lo: mtu 65536 qdisc noop state DOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: bond0: <BROADCAST,MULTICAST,MASTER> mtu 1500 qdisc noop state DOWN group default qlen 1000
link/ether aa:64:32:cb:b0:cf brd ff:ff:ff:ff:ff:ff
3: dummy0: <BROADCAST,NOARP> mtu 1500 qdisc noop state DOWN group default qlen 1000
link/ether 0e:15:f8:72:8b:95 brd ff:ff:ff:ff:ff:ff
4: eth0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
link/ether 00:15:5d:18:07:23 brd ff:ff:ff:ff:ff:ff
5: sit0@NONE: mtu 1480 qdisc noop state DOWN group default qlen 1000
link/sit 0.0.0.0 brd 0.0.0.0

And after trying to update Ubuntu I receive this error

Sudo apt-get update
Err:1 http://archive.ubuntu.com/ubuntu bionic InRelease
Temporary failure resolving 'archive.ubuntu.com'
Err:2 http://security.ubuntu.com/ubuntu bionic-security InRelease
Temporary failure resolving 'security.ubuntu.com'
Err:3 http://archive.ubuntu.com/ubuntu bionic-updates InRelease
Temporary failure resolving 'archive.ubuntu.com'
Err:4 http://archive.ubuntu.com/ubuntu bionic-backports InRelease
Temporary failure resolving 'archive.ubuntu.com'
Reading package lists... Done
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/bionic/InRelease Temporary failure resolving 'archive.ubuntu.com'
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/bionic-updates/InRelease Temporary failure resolving 'archive.ubuntu.com'
W: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/bionic-backports/InRelease Temporary failure resolving 'archive.ubuntu.com'
W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/bionic-security/InRelease Temporary failure resolving 'security.ubuntu.com'
W: Some index files failed to download. They have been ignored, or old old ones used instead.

Environment

Windows build number: [run `[Environment]::OSVersion` for powershell, or `ver` for cmd]
Your Distribution version: [On Debian or Ubuntu run `lsb_release -r` in WSL]
Whether the issue is on WSL 2 and/or WSL 1: [run `cat /proc/version` in WSL]

Steps to reproduce

Expected behavior

Actual behavior

[therealkenc]

4: eth0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
link/ether 00:15:5d:18:07:23 brd ff:ff:ff:ff:ff:ff

No IP address assigned to the interface, landing zones #5336 #4731 et al absent novel data points.

[Daneduke7]

It appears you have made a mistake I've looked at the links you have provided, but the issues are not the same.

[Yash-Garg]

I am facing this same issue, i have tried changing nameservers, disabling windows defender firewalls but it just doesn't work!

[therealkenc]

running a debloat script

That is not a repro. But making reasonable assumptions about what "a debloat script" of unknown origin or operation might be inclined to do, evens it is variation #5437

[kendofriendo]

+1 this is really annoying.

[Daneduke7]

I have since reinstalled the windows 10 using a usb drive and the issue went away. My guess is some of the ssh apps where uninstalled by the de bloat script and that was causing connectivity issues with Ubuntu.

[Aman-rishu]

I am facing this same issue, i have tried changing nameservers, disabling windows defender firewalls but it just doesn't work!

I too facing the same problem
Please help!

[Aman-rishu]

1: lo: mtu 65536 qdisc noop state DOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: bond0: <BROADCAST,MULTICAST,MASTER> mtu 1500 qdisc noop state DOWN group default qlen 1000
link/ether 4a:21:10:dd:60:4c brd ff:ff:ff:ff:ff:ff
3: dummy0: <BROADCAST,NOARP> mtu 1500 qdisc noop state DOWN group default qlen 1000
link/ether 52:5d:5e:d0:45:0f brd ff:ff:ff:ff:ff:ff
4: eth0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
link/ether 00:15:5d:0a:de:53 brd ff:ff:ff:ff:ff:ff
5: sit0@NONE: mtu 1480 qdisc noop state DOWN group default qlen 1000
link/sit 0.0.0.0 brd 0.0.0.0