Looks like it happens because DT_SONAME isn't correct. Ubuntu:
$ objdump -p /usr/lib/libcpupower.so.4.13.0-32 | grep SONAME SONAME libcpupower.so.4.13.0-32 Debian: $ objdump -p /usr/lib/libcpupower.so.0.0.1 | grep SONAME SONAME libcpupower.so.1 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1215411 Title: libcpupower.so is not installed from linux-tools To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1215411/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs