Binary package “linux-raspi-5.4-tools-5.4.0-1086” in ubuntu bionic
Linux kernel version specific tools for version 5.4.0-1086
This package provides the architecture dependant parts for kernel
version locked tools (such as perf and x86_energy_
version 5.4.0-1086 on
ARMv8.
You probably want to install linux-tools-