# Err ao executing microk8s after install

**URL:** <https://discuss.kubernetes.io/t/err-ao-executing-microk8s-after-install/29834>\
**Category:** microk8s\
**Created:** [September 21, 2024, 4:26pm UTC](https://discuss.kubernetes.io/t/err-ao-executing-microk8s-after-install/29834 "2024-09-21T16:26:04Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![MarcioVRED](https://sea2.discourse-cdn.com/flex016/user_avatar/discuss.kubernetes.io/marciovred/32/15832_2.png) [@MarcioVRED](https://discuss.kubernetes.io/u/MarcioVRED)\
**Post date:** [September 21, 2024, 4:26pm UTC](https://discuss.kubernetes.io/t/err-ao-executing-microk8s-after-install/29834/1 "2024-09-21T16:26:04Z")

</div>

13:23:03.315167 91668 portforward.go:413] an error occurred forwarding 10443 → 8443: error forwarding port 8443 to pod e440efc1dadc28263f62954aa27ddb9521afdd7ccaeda81aa1562a5f1993b01a, uid : failed to execute portforward in network namespace “/var/run/netns/cni-908e1ef2-b369-a28d-d1ef-73ac60b1a793”: failed to connect to localhost:8443 inside namespace “e440efc1dadc28263f62954aa27ddb9521afdd7ccaeda81aa1562a5f1993b01a”, IPv4: dial tcp4 127.0.0.1:8443: connect: connection refused IPv6 dial tcp6: address localhost: no suitable address found  
error: lost connection to pod  
Traceback (most recent call last):  
File “/snap/microk8s/7180/scripts/wrappers/dashboard\_proxy.py”, line 111, in   
dashboard\_proxy()  
File “/snap/microk8s/7180/usr/lib/python3/dist-packages/click/core.py”, line 764, in **call**  
return self.main(\*args, \*\*kwargs)  
File “/snap/microk8s/7180/usr/lib/python3/dist-packages/click/core.py”, line 717, in main  
rv = self.invoke(ctx)  
File “/snap/microk8s/7180/usr/lib/python3/dist-packages/click/core.py”, line 956, in invoke  
return ctx.invoke(self.callback, \*\*ctx.params)  
File “/snap/microk8s/7180/usr/lib/python3/dist-packages/click/core.py”, line 555, in invoke  
return callback(\*args, \*\*kwargs)  
File “/snap/microk8s/7180/scripts/wrappers/dashboard\_proxy.py”, line 105, in dashboard\_proxy  
check\_output(command)  
File “/snap/microk8s/7180/usr/lib/python3.8/subprocess.py”, line 415, in check\_output  
return run(\*popenargs, stdout=PIPE, timeout=timeout, check=True,  
File “/snap/microk8s/7180/usr/lib/python3.8/subprocess.py”, line 516, in run  
raise CalledProcessError(retcode, process.args,  
subprocess.CalledProcessError: Command ‘[’/snap/microk8s/7180/microk8s-kubectl.wrapper’, ‘port-forward’, ‘-n’, ‘kube-system’, ‘service/kubernetes-dashboard’, ‘10443:443’, ‘–address’, ‘0.0.0.0’]’ returned non-zero exit status 1