I can confirm that this is fixed for focal GA kernel. Kernel 5.4.0-89 still have the problem and kernel 5.4.0-90 is fixed, I can see all nics on the card now.
** Tags removed: verification-needed-focal ** Tags added: verification-done-focal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1945707 Title: BCM57800 SRIOV bug causes interfaces to disappear To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1945707/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs