DCOPClient::attachInternal ICE Connection rejected! Problem startingKDE on cygwin after updating installation with setup.exe

[Marat BN]

I've searched thru this mailing list's archives at
http://lists.kde.org/?l=kde-cygwin&r=1&w=2 and came
across several similar
postings:

http://lists.kde.org/?l=kde-cygwin&w=2&r=1&s=ICE+Connection+rejected&q=b

http://lists.kde.org/?l=kde-cygwin&m=102521160822411&w=2

http://lists.kde.org/?l=kde-cygwin&m=102614598516290&w=2

   
http://lists.kde.org/?l=kde-cygwin&m=102615948432041&w=2

http://lists.kde.org/?l=kde-cygwin&m=107305615907187&w=2

http://lists.kde.org/?l=kde-cygwin&m=111224252612017&w=2

   
http://lists.kde.org/?l=kde-cygwin&m=111224978221263&w=2

The response above recommends debugging procedure at
http://kde-cygwin.sourceforge.net/kde3/faq.php?editable=1#debug_kde3

Side question about the debugging procedure:  It says
"export
QTDIR=/opt/kde3"  Should it be instead something like
"QTDIR=/opt/qt/3.2" ?

The next step in the debugging procedure after setting
the environment
variables is to start the X server with "XWin
-nowinkill -noreset".  That
works properly on my system.

After starting the X server, the debugging procedure
directs to start the
dcopserver with "dcopserver".  In my case the
dcopserver does not start, and
I get the following error printout:

$ dcopserver
_KDE_IceTransmkdir: Owner of /tmp/.ICE-unix should be
set to root
ICE Connection rejected!

DCOPClient::attachInternal. Attach failed
Authentication Rejected, reason :
None of the authentication protocols specified are
supported and host-based
authentication failed
ICE Connection rejected!

DCOPClient::attachInternal. Attach failed
Authentication Rejected, reason :
None of the authentication protocols specified are
supported and host-based
authentication failed
DCOPServer self-test failed.


The debugging procedure contains link
http://kde-cygwin.sourceforge.net/kde3/faq.php?editable=1#dcop_auth
regarding investigating this error.  The link further
redirects to a
previous posting on this mailing list:
http://lists.kde.org/?l=kde-cygwin&m=106685880811768&w=2

The posting recommends checking permissions on
"$HOME/.ICEauthority"  On my
system, this filespec does not exist.  Not sure if
that's what causing the
problem.

I do have "/tmp/.ICE-unix" & "/tmp/.X11-unix", and the
permissions for these
are "drwxrwxrwx+".  Of course the ownership of these
files is set to my 
Windows XP username, and not to root.  There's also
"/tmp/kde-M" & 
"/tmp/ksocket-M" with permissions "drwx------+" if
that's useful.  I also 
have "/tmp/XWin.log" if you guys would like to look at
it.


There's also this post here 6 days before I posted my
original one:
http://lists.kde.org/?l=kde-cygwin&m=112210598813584&w=2


Hope this provides more info regarding the problem,
and if you'd like 
additional info, or would like me to check something
on my system, please 
let me know.

Thanks,
Marat

----- Original Message ----- 
From: "Marat BN" <maratbn at yahoo.com>
To: <kde-cygwin at kde.org>
Sent: Thursday, July 28, 2005 4:31 PM
Subject: DCOPClient::attachInternal ICE Connection
rejected! Problem
startingKDE on cygwin after updating installation with
setup.exe


> Hi,
>
> I've been running KDE on cygwin.  Just recently
> performed a general update
> with the cygwin's setup.exe automated
> installation/update wizard, and now
> after doing it, KDE does not start anymore.
>
> The following message is being printed to the
console
> in an endless loop
> (until I press Ctrl-C):
>
> DCOPClient::attachInternal. Attach failed
> Authentication Rejected, reason :
> None of the authentication protocols specified are
> supported and host-based
> authentication failed
> ICE Connection rejected!
>
>
> I'd like to check if anyone else has experienced
this
> problem, and if anyone
> has a recommendation for a solution, or a good place
> to check for what may
> be causing this.  Please let me know if any
additional
> information would be
> useful.
>
> Thanks,
> Marat
>
>
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