From: Nuno Silva (nuno.silva_at_vgertech.com)
Date: Tue 15 Jul 2003 - 21:28:49 BST
Dariush Pietrzak wrote:
> Hello,
> I'm trying to run X from inside vserver and get this error:
This will make the vserver able to mess easily with the host's kernel...
>
> ######################
> Fatal server error:
> xf86EnableIOPorts: Failed to set IOPL for I/O
> ######################
>
> Do I need to give some CAP to my vserver?
Yes, Try them all and then remove some... Trial & error! :)
>
> ( i created tty0 and tty9 for it to work,
> I also unhappily gave it /dev/mem, but I get this
> (WW) xf86ReadBIOS: Failed to open /dev/mem (Operation not permitted)
> I hope I can remove this device...
>
See the capabilities question, above.
> also this:
> Using vt 9
> (--) using VT number 9
>
> (WW) Open APM failed (/dev/apm_bios) (No such file or directory)
> Do I need this?
> )
I don't think so.
Regards,
Nuno Silva