Date: Tue, 15 Oct 2013 07:46:25 -0600 From: Ian Lepore <ian@FreeBSD.org> To: Sevan / Venture37 <venture37@gmail.com> Cc: "arm@freebsd.org" <arm@FreeBSD.org> Subject: Re: Instability on Raspberry Pi Message-ID: <1381844785.42859.120.camel@revolution.hippie.lan> In-Reply-To: <FF2CE7AB-A1E9-45D4-83B5-702E7EA68198@gmail.com> References: <525AF318.3000900@gmail.com> <20131013194040.GA21904@night.db.net> <CAHNYxxOBvmota4BYoH0Tr8au_LX3_QEx8nDdX8Eh4%2BEeuDq2Lw@mail.gmail.com> <CA%2BU3Mf5=Ejt94SzNDQJTM85%2BVb3dRw%2BcJ=CseLa9L-tTS7pTuw@mail.gmail.com> <1381843499.42859.103.camel@revolution.hippie.lan> <FF2CE7AB-A1E9-45D4-83B5-702E7EA68198@gmail.com>
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On Tue, 2013-10-15 at 17:28 +0400, Sevan / Venture37 wrote: > > > > On 15 Oct 2013, at 17:24, Ian Lepore <ian@FreeBSD.org> wrote: > > > When this happens, can you hit ^T on the console or any locked up > > terminal sessions and get any output? > > Not a sausage > > > Can you get into the debugger on a serial console with an alt-break > > sequence (CR ~ ^B)? > > Will retry & see, I wasn't aware of this sequence so didn't try it previously. > > It requires that you are using a serial console, and that you have options ALT_BREAK_TO_DEBUGGER in your kernel config. It looks like that's not in the stock RPI-B config. There's a different break sequence for using a keyboard and video console (and I don't even know what that is, it's not something I ever use). -- Ian
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