Privjet Yaroslav

On Wed, Nov 22, 2006 at 12:56:19PM -0500, Yaroslav Halchenko wrote:
> Hi Ola
> 
> thank you for your rapid reply. Indeed this issue can be very tricky to
> localize... ok - I am upgrading client and server to -20 (although
> server is under etch where we have only -19)

The difference between -20 and -19 is only on documentation (and rebuild).

> |$> ldd /usr/bin/Xvnc4
> |libz.so.1 => /usr/lib/libz.so.1 (0x00002adfa4833000)
> |libstdc++.so.6 => /usr/lib/libstdc++.so.6 (0x00002adfa4949000)
> |libm.so.6 => /lib/libm.so.6 (0x00002adfa4b49000)
> |libgcc_s.so.1 => /lib/libgcc_s.so.1 (0x00002adfa4ccb000)
> |libc.so.6 => /lib/libc.so.6 (0x00002adfa4dd8000)
> |/lib64/ld-linux-x86-64.so.2 (0x00002adfa471b000)
> 
> Started up fresh vnc4server (I left original :1 running - it has too
> much inside to have it killed :-))

Ok.

> |$>  vnc4server          
> |
> |New 'ravana:3 (yoh)' desktop is ravana:3
> |
> |Starting applications specified in /home/yoh/.vnc/xstartup
> |Log file is /home/yoh/.vnc/ravana:3.log
> 
> doh... actually I need to tweak it to start:

Ok. Well that should not be the problem. That could be a problem
in itself... It would be interesting to know why you have to set
that...

> |$> vnc4server -co /etc/X11/rgb -fp unix/:7100 
> |
> |New 'ravana:3 (yoh)' desktop is ravana:3
> |
> |Starting applications specified in /home/yoh/.vnc/xstartup
> |Log file is /home/yoh/.vnc/ravana:3.log
> 
> could that be the reason? I've forgotten about that in my original bug
> report since I have started that server few weeks ago

No it should not be part of the problem. And if it is, then that is a
bug in itself. :)

> On the client (which is actually i386 whenever server is amd64)
> installed both server and client. Connected client to ravana:3,
> powerup gedit, entered text, copied it, verified that it is in xclipboard

Ok so locally on the vnc4server session it is in the clipboard.

> fired up xclipboard on local box -- had different line. Also Klipper in
> the tray had no entry from remote VNC.

Hmm interesting.

> Fired up vnc4server locally (without any trickery with fonts) and connected to
> it locally with the viewer -- the same story :-/

Strange, so it do not work with i386 to i386...

> It must be my configuration somewhere...
> 2nd round: 
> 
>  became another user on local box which doesn't have my configs, started
> up the server... connected from my regular account - the same story :-/

:(

> switched to that user X -- connected from it -- the same story (please see
> screenshot since it might point to something)
> http://www.onerussian.com/Linux/bugs/vnc.clipboard/vncclipboard1.png
> 
>  ok -- last resort -- no KDE -- since I have no KDE under original
> server, I just switched to that blank account on i686 box running wmaker,
> connected to ravana:1 --- the same story... 

...

> I give up now... any hints what should I do may be? strace? I can gdb
> even and wait for some function call?

Strace probably do not help, and gdb can probably not handle that. A
protocol analyser to see if the clipboard data is actually transfered
between the hosts would be the next step I think.
Tcpdump or something would be needed for that.

But if you recompile the vncserver with debug flags on (not sure if
it is that easy) you could use gdb or ddd to see if the clipboard handling
code is really activated.

I have had problems with wmaker before with a various issues, so it
could be a good thing to try without wmaker both on client and server.

Regards,

// Ola

> On Wed, 22 Nov 2006, Ola Lundqvist wrote:
> 
> > Hi again
> 
> > I have now tested on my system and it works just fine on i386. I have
> > not tried with KDE and not with wmaker but with gnome on the client
> > and no window manager att all on the server side it works just fine.
> 
> > Client version 4.1.1+X4.3.0-20 and server is the same as you used.
> 
> > It would be interesting to know if you can get it to work in some
> > way.
> 
> > Server started as follows:
> > $ vnc4server
> 
> > Client started as follows:
> > $ xvnc4viewer :1
> 
> > Regards,
> 
> > // Ola
> 
> > On Wed, Nov 22, 2006 at 10:35:33AM -0500, Yaroslav Halchenko wrote:
> > > Package: vnc4server
> > > Version: 4.1.1+X4.3.0-19
> > > Severity: normal
> 
> 
> > > I can't manage to have clipboard exchanged between server and
> > > client -- although those options are set in "Options..." clipboards do
> > > not share regardless of what I do.
> 
> > > If that matters: on server (within VNC server I mean) I run wmaker
> > > and on the client wmaker within KDE. I am not s ure of what other
> > > details I could provide and how to troubleshoot it any further. Could
> > > you please advise?
> 
> > > On the client I am using xvnc4viewer 4.1.1+X4.3.0-19
> 
> > > -- System Information:
> > > Debian Release: testing/unstable
> > >   APT prefers testing-proposed-updates
> > >   APT policy: (500, 'testing-proposed-updates'), (500, 'testing')
> > > Architecture: amd64 (x86_64)
> > > Shell:  /bin/sh linked to /bin/bash
> > > Kernel: Linux 2.6.16-2-amd64-generic
> > > Locale: LANG=ru_RU.KOI8-R, LC_CTYPE=ru_RU.KOI8-R (charmap=KOI8-R)
> 
> > > Versions of packages vnc4server depends on:
> > > ii  libc6                        2.3.6.ds1-7 GNU C Library: Shared 
> > > libraries
> > > ii  libgcc1                      1:4.1.1-13  GCC support library
> > > ii  libstdc++6                   4.1.1-13    The GNU Standard C++ Library 
> > > v3
> > > ii  libx11-6                     2:1.0.3-2   X11 client-side library
> > > ii  libxext6                     1:1.0.1-2   X11 miscellaneous extension 
> > > librar
> > > ii  libxtst6                     1:1.0.1-5   X11 Testing -- Resource 
> > > extension 
> > > ii  vnc-common                   3.3.7-13    Virtual network computing 
> > > server s
> > > ii  x11-common                   1:7.1.0-5   X Window System (X.Org) 
> > > infrastruc
> > > ii  xbase-clients                1:7.1.ds-3  miscellaneous X clients
> > > ii  zlib1g                       1:1.2.3-13  compression library - runtime
> 
> > > Versions of packages vnc4server recommends:
> > > ii  xfonts-base                   1:1.0.0-4  standard fonts for X
> 
> > > -- no debconf information
> -- 
>                                   .-.
> =------------------------------   /v\  ----------------------------=
> Keep in touch                    // \\     (yoh@|www.)onerussian.com
> Yaroslav Halchenko              /(   )\               ICQ#: 60653192
>                    Linux User    ^^-^^    [175555]
> 
> 
> 
> 

-- 
 --------------------- Ola Lundqvist ---------------------------
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