Date: Thu, 10 Oct 2019 11:31:27 -0700 From: Kees Cook <keescook@...omium.org> To: Muni Sekhar <munisekharrms@...il.com> Cc: kernel-hardening@...ts.openwall.com Subject: Re: How to get the crash dump if system hangs? On Thu, Oct 10, 2019 at 10:45:21PM +0530, Muni Sekhar wrote: > I'm using Ubuntu distro, ran "reboot" command but after reboot > console-ramoops-0 is not present in /sys/fs/pstore Hmpf. Well, then, I guess your boot firmware is pretty aggressive about wiping RAM across boots. :( There was a patch set to store to disk, but I haven't seen a recent version of it, if you want to go that route. -Kees  https://email@example.com/ -- Kees Cook
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