With Linux kernel 4.15.0-041500rc1 from http://kernel.ubuntu.com/~kernel-ppa/mainline, 'lspci' systematically fails to answer, and makes the whole machine freeze after some time.
With Linux kernel 4.15.0-041500rc1 from http:// kernel. ubuntu. com/~kernel- ppa/mainline, 'lspci' systematically fails to answer, and makes the whole machine freeze after some time.