I am using VMware Fusion Pro 11 and have an Ubuntu guest configured with a vmxnet3 network driver. I am trying to enable interrupt coalescence using ethtool -C eth1 adaptive-rx on but I receive an "Operation Not Supported" error.

I'd rather not have to instrument and recompile the vmxnet3 driver so was wondering if anyone had experience with this before I go that route. It is definitely supposed to support interrupt coalescence.

New contributor
Dom G is a new contributor to this site. Take care in asking for clarification, commenting, and answering. Check out our Code of Conduct.

Your Answer

Dom G is a new contributor. Be nice, and check out our Code of Conduct.

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Browse other questions tagged or ask your own question.