Remote VNC freezing after xx seconds

truefriend-cz

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Mar 4, 2022
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On TrueNAS Core (only Core... on Scale is not problem) in VM machine (Windows) after runnin in VNC tab in browser after xx (20-90 sec.) freezing all mouse and keyboards access.
If enabling RDP on VM OS and connected to RDP IP+PORT i have problem... disconnected from remote deskotop. And reconnect is not i can (lost connection).

How i can fix this?

Tested on:
TrueNAS CORE

On TrueNAS Scale is working ok.
 

sretalla

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Are you using the Virtio Network adapter with the drivers from Fedora?
 

sretalla

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In that case, you're almost certainly set up to suffer from the known issue of network instability with the default driver.

example: https://www.truenas.com/community/t...dows-updates-not-working-in-truenas-vm.89990/

You might also want to do a bit of additional searching as I recall something about the latest virtio drivers being no good and needing to use something like version 180 instead of 219 or something... I think this version is good: https://fedorapeople.org/groups/vir...o/virtio-win-0.1.185-2/virtio-win-0.1.185.iso
 
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sretalla

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This thread may help a little... still watch out for the versions as I mentioned above.
 
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