Hi all,
I'm having similar problem with BBB (rev A5B).
It's running Debian 8 from official beagle bone black image.
I've installed *x11vnc *package using *apt-get* and it gives me the same
info as for Vincenzo Cacciatore (...XOpenDisplay failed. No -display or
DISPLAY...)
*pgrep -l -f -- -auth* command returns nothing.
*x11vnc -findauth* returns *xauth: not found*
I was logged as *root.*
I did never attached external screen (over HDMI) to this board so I'm not
sure if GUI is there.
Can anyone help please?
regards,
Kuba
W dniu niedziela, 15 września 2013 18:15:07 UTC+2 użytkownik Nuno napisał:
>
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> On 09/15/2013 05:16 AM, Vincenzo Cacciatore wrote:
> > 15/09/2013 09:15:28 x11vnc version: 0.9.13 lastmod: 2011-08-10 pid:
> 2024
> > 15/09/2013 09:15:28 XOpenDisplay("") failed.
> > 15/09/2013 09:15:28 Trying again with XAUTHLOCALHOSTNAME=localhost ...
> > 15/09/2013 09:15:28
> > 15/09/2013 09:15:28 *** XOpenDisplay failed. No -display or DISPLAY.
> >
> > Can someone help me?
>
> You'll have to run x11vnc with the user that is currently running X,
> e.g., use sudo -u USERNAME -i for that or you can run x11vnc as root if
> you prefer.
> Alternatively you can pass the xauth option or set the XAUTHORITY
> environment variable and point to the right place
>
> pgrep -l -f -- -auth
>
> then
> x11vnc -auth BLA
>
> BLA is what the pgrep command will give you, look for the parameter
> after the X -auth
>
> You can also use x11vnc -findauth , check the x11vnc manual page for
> more details:
>
> man x11vnc
>
>
> cheers,
> Nuno
>
> - --
> http://aeminium.org/nuno/
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