Dmseg had errors for the nics which indicated setting pci permissive mode might help.
pciback 0000:0x:00.0: Driver tried to write to a read-only configuration... Setting permissive mode got rid of the errors but did not actually fix the main issue. Whenever I attach a computer to these nics they are not getting an ip address from dhcp and cannot communicate upstream. Despite this working fine with one network card, and the motherboard ethernet port. Is it possible for the one functioning card to block the pci bus for any other devices? I will try replacing that card too, but its a POE network card and id rather not have to lose it. -- You received this message because you are subscribed to the Google Groups "qubes-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to qubes-users+unsubscr...@googlegroups.com. To post to this group, send email to qubes-users@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/qubes-users/a03a2fbc-13a4-42a5-a6ce-5a7a3e6bf2e3%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.