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From: Mick <michaelkintzios@gmail.com>
To: gentoo-user@lists.gentoo.org
Subject: Re: [gentoo-user] radeon and radeonfb both loaded
Date: Wed, 22 Jul 2009 00:00:25 +0100
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On Tuesday 21 July 2009, Mark Knecht wrote:
> On Tue, Jul 21, 2009 at 10:56 AM, Mick<michaelkintzios@gmail.com> wrote:

> > roughly is equivalent to 1210x907 pixels. =C2=A0Run 'xdpyinfo -display =
:0.0'
> > to see the dimensions in rounded numbers.

> OK, there is possibly a little extra difficulty to get this run, but
> it's likely just ssh stuff or possibly not enabling something in X11.
>
> 1) I first ssh into my dad's Gentoo machine. When I try to run the
> command through the ssh tunnel I get this:
>
> gandalf ~ # xdpyinfo -display :0.0
> Xlib: connection to ":0.0" refused by server
> Xlib: Protocol not supported by server
>
> xdpyinfo:  unable to open display ":0.0".
> gandalf ~ #
>
> I then ssh into my mom's Gentoo machine
>
> gandalf ~ # !ssh
> ssh DesertFlower
> Password:
> Last login: Mon Jul 20 19:29:10 PDT 2009 from gandalf on pts/0
> DesertFlower ~ # xdpyinfo -display :0.0
> Xlib: connection to ":0.0" refused by server
> Xlib: No protocol specified
>
> xdpyinfo:  unable to open display ":0.0".
> DesertFlower ~ #
>
> Right now no one is logged into either machine. Both are presumably
> sitting with gdm login screens.

Hmm, it could be an ssh thing, not sure, probably an xauth thing (have a lo=
ok=20
at man xauth).  See if setting your IP address allows to access your parent=
s=20
machine:=20

xdpyinfo -display XXX.XXX.XX.XX:0.0  <--where XXX.XXX.XX.XX is your IP addr=
ess

of try to set the relevant env variable: setenv DISPLAY XXX.XXX.XXX.XXX:0 a=
t=20
your client machine first.

Alternatively, ask them to login and then use the same login credentials.

HTH.
=2D-=20
Regards,
Mick

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