Execution error - Cannot get interface MTU on 'virbr0': No such device


Aviv

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hmm... you could try to disable "bonding" by setting "enable bonding" to "no" - because you only have one bonding-member (eth0) - so there is no benefit in enable bonding?!

 

i just saw it - you don't have the "bridging members" - certainly because of enabled "bonding" ... i really would try that!

 

...maybe this makes a difference?! and after that a reboot...

Edited by sturmstar
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3 hours ago, sturmstar said:

hmm... you could try to disable "bonding" by setting "enable bonding" to "no" - because you only have one bonding-member (eth0) - so there is no benefit in enable bonding?!

 

i just saw it - you don't have the "bridging members" - certainly because of enabled "bonding" ... i really would try that!

 

...maybe this makes a difference?! and after that a reboot...

Thank you very much! The system is running again. :)

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On 1/29/2021 at 8:29 PM, Bowling666 said:

Hello i have the same problem with my vms. 
Sadly a reboot does not fix the problem.

Also by running the command "virsh net-start default" came an error.

 

i hope someone can help me.

Thank you!

error1.PNG.fd8f7dd4d0acb1629fbfe9a707c73946.PNG

error2.PNG.60ab94d17dbe4571630692bc83fca992.PNG

routing.thumb.PNG.47f26f8b9afbd2923e4df36e0619df67.PNG

 

go to vm settings and click the refresh button next to the Mac:  save then run 

xbv.JPG

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