Looks like it happens because DT_SONAME isn't correct.
$ objdump -p /usr/lib/libcpupower.so.4.13.0-32 | grep SONAME
$ objdump -p /usr/lib/libcpupower.so.0.0.1 | grep SONAME
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
libcpupower.so is not installed from linux-tools
Status in linux package in Ubuntu:
Status in linux source package in Zesty:
The patch for bug 1158668 installs cpupower_$(abi_version) command-
line tool as well as libcpupower.so.$(abi_version).
This isn't particularly suitable for projects that previously used
libcpufreq and intend to migrate to libcpupower, because the
libcpupower.so symlink is no longer installed. The command-line tools
can also have symlinks (e.g. cpupower -> cpupower_$(abi_version)).
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