Unknown qdisc "taprio", hence option is unparsable

[EnfangCui]

I used the ubuntu 18.04 with Linux kernel 5.0.1 including "taprio" drivers at Networking support --> Networking options --> QOS and /or fair queueing. But when I run the "tc qdisc replace dev eth0 parent root handle 100 taprio " command, it gives error: "Unknown qdisc "taprio", hence option is unparsable". I wonder how to make the Linux support taprio. Can you give me a more detailed kernel configuration? Look forward to your kind reply. Thanks!

[kcn21]

Hello @EnfangCui , you have to update iproute2 package.
You can use following link:
https://github.com/shemminger/iproute2