To my knowledge kexec (and thus kexec-crashdumps) do not work on Xen PVM guests. Only for HVM instance types. Someone upstream tried to enable that but it was complicated and I think it never was finished. One could obtain a dump of PVM guests using the xen toolstack but AWS does not support that.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1421391 Title: can't kdump in trusty ec2 instance To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1421391/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
