On Sun, Jun 29, 2014 at 17:29:36 -0400, Dave Jones <davej@xxxxxxxxxx> wrote:
On Sun, Jun 29, 2014 at 08:34:49AM -0500, Bruno Wolff III wrote: > On Sat, Jun 28, 2014 at 13:37:44 -0500, > Bruno Wolff III <bruno@xxxxxxxx> wrote: > > > >I have something particular I am testing now (probably a nouveau related > >crash) that crashes for netconsole gets loaded (though I tried to add it > >to the initramfs to get it loaded fairly early). I am not sure if it will > >be early enough even if it is built in. I won't know until sometime > >tomorrow. But if it does get loaded early enough to handle video card > >related stuff, it seems like it be worth having built into debug kernels. > > The crash appears appears to be happening too early to send netconsole > output even when netconsole is builtin to the kernel. iirc, you also need to build-in your NIC driver for this to work this early
Thanks, I'll try doing that. It doesn't seem I have the right set of connectors to make a serial connection between two of my computers and my current thought had been to slow the connection down to 110 and take pictures of the screen of an old terminal I can connect to.
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