--On Friday, January 16, 2015 09:54:01 AM +0100 Kay Diederichs <kay.diederichs@xxxxxxxxxxxxxxx> wrote: > Forgot to say: the problem does not exist when "Wake on LAN" is disabled > in the BIOS (but I need wake-on-LAN). That did the trick. I was able to disable WOL and it no longer exhibits the problem, including being able to reinstall kexec-tools. A packet sniffer doesn't actually show up any WOL packets, though. It makes one wonder. Thanks. For the record, the motherboard is a Gigabyte Z87X-D3H. Devin _______________________________________________ CentOS mailing list CentOS@xxxxxxxxxx http://lists.centos.org/mailman/listinfo/centos