[Linux-Biella] VirtualBox , problemi d'avvio

[Paolo Ciarrocchi]

On 3/21/08, delvecchiolorenzo <delvecchiolorenzo a libero.it> wrote:
> Problema :
>
> Creata la macchina ed attivati i dispositivi Cd , usb , e le cartelle di
> condivisione provo ad avviare la macchina ed appare questo messaggio :
>
> Failed to open '/dev/net/tun' for read/write access.
> Please check the permissions of that node.
> Either do 'chmod 0666 /dev/net/tun' or change the group of that node and get
> member of that group.
> Make sure that these changes are permanently in particular if you are using
> udev.
> VBox status code: -3100 (VERR_HOSTIF_INIT_FAILED).
>
>
> Codice&nbspd'uscita:
> 0x80004005
> Componente:
> Console
> Interfaccia:
> IConsole {1dea5c4b-0753-4193-b909-22330f64ec45}
>
> 00:00:13.222 VirtualBox 1.5.6 r28266 linux.x86 (Feb 20 2008 16:57:37)
> release log
> 00:00:13.222 Log opened 2008-03-20T23:22:48.459739000Z
> 00:00:13.226 VRDP: TCP server listening on port 3389.
> 00:00:13.258 Configuration error: Failed to open /dev/net/tun
> rc=VERR_ACCESS_DENIED
> 00:00:13.259 ERROR [COM]: aRC=0x80004005
> aIID={1dea5c4b-0753-4193-b909-22330f64ec45} aComponent={Console}
> aText={Failed to open '/dev/net/tun' for read/write access. Please check the
> permissions of that node. Either do 'chmod 0666 /dev/net/tun' or change the
> group of that node and get member of that group. Make sure that these
> changes are permanently in particular if you are using udev.
> 00:00:13.259 VBox status code: -3100 (VERR_HOSTIF_INIT_FAILED)}
> aPreserve=false
>
>
> Ho preso un Virus ?

e perché mai?

> Forse provando ad installare un programma , da allora ho riscontrato una
> diminuzione delle prestazioni (va più lenta)
>
> Penso ad un virus per via di :
>
> Either do 'chmod 0666 /dev/net/tun' or change the group of that node and get
> member of that group.

ora mi spieghi perché pensi che sia un virus.

> Ignoro ...
non mi sembra che tu ti sia documentato, cerca
Virtualbox ubuntu dev net tun chmod
in google ed il primo link probabilmente contiene la risposta.

ciao,
--
Paolo
http://paolo.ciarrocchi.googlepages.com/