Hi Sebastian,
On Fri, Aug 17, 2012 at 09:39:13AM +0000, Priebe, Sebastian wrote:
> -----Ursprüngliche Nachricht-----
> Von: Johannes Stezenbach [mailto:[email protected]]
> Gesendet: Freitag, 17. August 2012 11:20
> An: Priebe, Sebastian
> Cc: Denys Vlasenko; [email protected]
> Betreff: Re: getty: setsid: Operation not permitted on busybox v1.20.2
>
> On Fri, Aug 17, 2012 at 06:29:10AM +0000, Priebe, Sebastian wrote:
> > i tried:
> > ::shutdown:/bin/umount -a -r
> > ::restart:/sbin/init
> > ::sysinit:/etc/init.d/rcS
> > ::respawn:/sbin/getty 921600 tty1
> > But that locks my system after boot.
> > The last message is: starting pid 1092, tty: '': 'getty 921600 tty1'.
> > After that message I see nothing. No prompt, no login, nothing. And my
> > system is locked.
> > Any help appreciated.
> >
> >Well, maybe you should tell us more about your system.
> >I assume it is an industrial PC? Or some embedded system with serial
> >console? (I wonder about the 921600 baud rate) Check /proc/devices. Check
> >dmesg for messages about "console".
> >check the device nodes in /dev.
> >(BTW, if you working on a live system you can recover by booting with
> >"init=/bin/sh")
>
> I am working on an embedded system with an MX35 CPU.
Your hardware tty should then be at /dev/ttymx0, or /dev/ttymx1 etc., depends
on your board's wiring, and your kernel's "console" command line parameter.
baruch
> The baud rate 921600 is correct. We use USB.
> I usually recover from a broken system by flashing a new rootfs to the device.
> We use U-Boot as bootloader and Linux 3.2.x kernels (with many adaption for
> our hardware).
>
> Do I need to activate "CONFIG_LOGIN_SESSION_AS_CHILD" in busybox?
>
> >Johannes
--
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