randomly lost of network connection after reboot

[alain....@gmail.com]

Hello,

I use one ipc3 (compulab) with  qubes-os4, fedora29, no NetworkManager.

I have a bad behavior, after reboot, randomly, i can't ping others computer  with rj45 ethernet (no wifi using)

No issues with fedora configuration as iptable, route and...

I reboot several times and the connection can raise up without conf modification.

I never lose the ethernet connection  until one reboot.

No error message in logs about e1000e / igb intel module, pci or other think linked to ethernet use.

Somebody would have one idea of this issue?

Thanks.
Alain

[awokd]

alain....@gmail.com:

You could try changing from the Fedora 29 template to 30 or a Debian
one. Maybe the wifi driver in 29 isn't resetting the card completely.