[Netkit.users] AIUTO: non c'e' il terminale di NetKit
Massimo Rimondini
rimondin a dia.uniroma3.it
Ven 13 Maggio 2005 11:29:13 CEST
Hello Corrado,
per rendere tutti partecipi del problema ti rispondo in inglese. Non me
ne volere per questo... :)
So, your problem can be summarized with the following sentence: whenever
you try to start virtual machines all you get is a set of running
processes but no consoles.
You say the pair of arguments "con0=xterm quiet" looks questionable, but
it is not. "con0=xterm" tells the UML kernel to launch an xterm and to
attach the primary console of the virtual machine to it. "quiet"
instructs the UML kernel to limit the verbosity of the messages during
the boot phase. Anyway, they are separate arguments (you should not
interpret them as "launch a quiet xterm for console 0").
Since the UML kernel is correctly started, this problem may be related
to unavailability of the xterm emulator (try running "xterm" alone and
see what happens), but this is only a very rough guess. In order to
better diagnose the problem, it would be useful for me to see what is
the output of "vstart vm1 --new --verbose --noxterm".
Goodbye,
Massimo.
corrado a ngi.it wrote:
>Salve a tutti!
>
>sto provando a usare NetKit per il corso di Reti di Calcolatori a uniroma2
>
>l'ho appena installato ed ho gia' un problema (non il solito NO-SKAS!!!)
>
>il terminale di NetKit non compare:
>
>dopo lanciato "vstart vm1 --new", ottengo:
>
>[corrado a corrado corrado]$ vstart vm1
>starting virtual machine...
> /home/corrado/netkit-1.4.2/kernel/linux ubd0=vm1.disk root=98:1 name=vm1 title=
>vm1 hosthome=/home/corrado mem=16M uml_dir=/tmp/uml con= con0=xterm quiet
>Checking for the skas3 patch in the host...not found
>[corrado a corrado corrado]$ Checking for /proc/mm...not found
>Checking PROT_EXEC mmap in /tmp...OK
>tracing thread pid = 6179
>
>e mi torna al prompt normale (del mio host)
>
>ho provato un "ps aux | grep vm1" e ho diverse righe come la seguente:
>
>[corrado a corrado corrado]$ ps aux | grep vm1
>corrado 6179 4.3 0.1 16404 512 pts/2 S 19:16 0:02 /home/corrado/netkit-1.4.2/kernel/linux [(tracing thread)] ubd0=vm1.disk root=98:1 name=vm1 title=vm1 hosthome=/home/corrado mem=16M uml_dir=/tmp/uml con= con0=xterm quiet
>
>
>di cui la parte "con0=xterm quiet" mi pare sospetta...
>
>qualcuno sa aiutarmi ???
>
>grazie
>Corrado
>
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