It's a long-standing qemu bug. See https://groups.google.com/forum/#!topic/golang-nuts/MqKTX_XIOKE for example.
** Also affects: qemu (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to qemu in Ubuntu. https://bugs.launchpad.net/bugs/1501651 Title: ARM chroot issues: fatal error: rt_sigaction failure To manage notifications about this bug go to: https://bugs.launchpad.net/snapcraft/+bug/1501651/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs