Thanks for the hint, i'll try it later, :)

> Date: Fri, 2 Dec 2011 15:50:59 -0600
> Subject: Re: [uml-user] Can i run uml in the background ?
> From: clownix@clownix.net
> To: riccardo.murri@gmail.com
> CC: ningji@hotmail.com; user-mode-linux-user@lists.sourceforge.net
>
> Hello,
> Screen is often used with uml:
> For a linux uml binary and uml_basic_squeeze as root file system, you can
> use screen as below:
>
> screen -dmS name_you_want linux ubda=uml_basic_squeeze
>
> The screen starts as a daemon, and to bring it back:
>
> screen -r name_you_want
>
>
> Once you are in the screen, you can daemonize it again with:
>
> Ctrl-A d
>
>
>
>
> > Hi Ning Ji,
> >
> > On Fri, Dec 2, 2011 at 22:10, ning ji <ningji@hotmail.com> wrote:
> >> but when i run
> >>
> >>  #sudo ./umlinux ubda=./fs6 mem=128M
> >> eth0=tuntap,,00:50:F9:00:00:65,10.50.181.51 &
> >>
> >> i got this
> >>
> >> [1]+  Stopped                 sudo ./umlinux ubda=./fs6
> >> mem=128M
> >> eth0=tuntap,,00:50:F9:00:00:65,10.50.181.51
> >>
> >
> > A programm running in the background must not attempt to perform any
> > I/O to the terminal, otherwise it gets a STOP signal.
> >
> > If you want to run UML in the background you will have to: (warning:
> > untested)
> >
> > 1) redirect the initial boot console output to a file:
> >
> > umlinux .... > boot.log
> >
> > 2) use the "con=..." option to start the Linux consoles in a XTerm, or
> > network port, or anything that does not do I/O in the shell
> > terminal.
> >
> > best regards,
> > Riccardo
> >
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