- Mar 20, 2020
Just to report back here... Since adding the "ethtool -K eno1 tso off gso off" to postup (about a week ago), I haven't had any further occurrences of the "Detected Hardware Unit Hang" issue... So it looks like only "tso off gso off" are required and not all the other parameters
Yes, for example disabling VLAN offload is required only if VLANs are used. It makes sense for the other features as well: if you're never getting UDP, a UDP offload won't trigger the bug in your card
But then again if you're not using VLANs, there's very little sense in keeping the offload on anyways.