[FreeNX-kNX] Re: Shadow session - NX client loads the session window but closes with black screen

[chris at ccburton.com]

José Pablo Méndez Soto <auxcri at gmail.com> wrote on 23/02/2011 18:17:55:

[SNIP]
> The only things I modified from the instructions above, was the 
> shell for the script. It says to use the she-bang header #!/bin/sh, 
> but if I run it like that, it throws this error:
> 
> [:  6:  1: unexpected operator

Hmm I've not seen this one before ????

for aa in `cat /etc/shells`;do [ -e "$aa" ] && [ $(grep -c "unexpected 
operator" "$aa") -gt 0 ] && echo $aa;done

So, you are using

        /bin/ash

by the look of it.

Mostly

         /bin/sh -> bash

> 
> So I changed the header to #/bin/bash and the error went away. I 

Did you actually leave out the ! in #!/bin/bash ??

Doesn't sound like it.

[SNIP]
> testing the script. If I do a
> ./nxshadowacl user1; $?
> 
> Then I get:
> 
> 0: Command not found.

That's because it can't execute "0", the return code in $?.
Did you mean to use

./nxshadowacl user1;    echo $?

[SNIP]

> Display Type             Session ID                       Options  
> Depth Screen         Status      Session Name
> ------- ---------------- -------------------------------- -------- 
> ----- -------------- ----------- ------------------------------
> 2000    unix-gnome       26929CEE4FC75CE9EC279D996186CD6B --D--
> PSA    32 1274x947       Running     Ubuntu Server (willy) (Shadowed)
> 0       Local            8332C75EC2C8A37A5D3818BCBBA64C29 
> --------                      Running     X0 (Local)
> 0       Local            0DB46FC6CB1D1BC759E33B4A3FB3DC54 
> --------                      Running     X0 (Local)
> 
> 
> NX> 148 Server capacity: not reached for user: .*
> NX> 105 attachsession  --link="lan" --backingstore="1" --
> encryption="1" --cache="16M" --images="64M" --shmem="1" --shpix="1" 
> --strict="0" --composite="1" --media="0" --session="Shadow" --
> type="shadow" --client="winnt" --keyboard="pc102/us" --
> id="0DB46FC6CB1D1BC759E33B4A3FB3DC54" --display="0"
> 
> NX> 596 Could not find shadowed session 
> 0DB46FC6CB1D1BC759E33B4A3FB3DC54. Session failed.

Don't try to shadow the "Local" sessions.

Aim at the 

"2000    unix-gnome       26929CEE4FC75CE9EC279D996186CD6B"

one (in this instance)

> Thanks in advance,
> 
>  José [attachment "sessionlist.jpg"

Good luck. Let us know how you get on

cb
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.kde.org/pipermail/freenx-knx/attachments/20110228/ffeb41de/attachment.html>