Re: [Xen-users] Cannot connect to VNC

[Morten Christensen <mc-xen@xxxxx>]

oz skrev den 20-11-2006 22:48:
> Morten Christensen wrote:
> > oz skrev den 20-11-2006 20:46:
> > > Morten Christensen wrote:
> > > > I try to install Windows XP on an AM2-box with Debian unstable and 
> > > > Xen 3.0.3.
> > > > I can get the XP-install to start but cannot find any way  to see 
> > > > the domU-display with vnc.
> > > > If I have a domU.cfg of:
> > > >
> > > > sdl = 1
> > > > vnc = 0
> > > > vncviewer = 0
> > > > stdvga = 1
> > > >
> > > > then I get a sdl-window on the dom0-window.
> > > >
> > > >
> > > > If I have a domU.cfg of:
> > > >
> > > > sdl = 0
> > > > vnc = 1
> > > > vncviewer = 0
> > > > stdvga = 1
> > > >
> > > > nothing happens when I try to connect with a vncviewer. I have 
> > > > tried all combinations I can image, mostly "ip.of.my.dom0:domU_id" 
> > > > . From dom0, nothing happens. From a windows-box I an told, that 
> > > > vnc cannot connect io server.
> > > >  From the windows-box I can vnc to dom0 with "ip.of.my.dom0" , and 
> > > > from dom0 I can vnc to the windows-box.
> > > > I have googled without luck. Where can I find some 
> > > > background-material or FAQ about Xen and VNC ?
> > > Hi,
> > > maybe missing "vncviewer = 1"?
> > >
> > > Maybe it is a help for you to see a working config from my domU on 
> > > Debian/unstable:
> > > ...
> > > device_model = '/usr/lib/xen-3.0.3-1/bin/qemu-dm'
> > > sdl=0
> > > # enable VNC library for graphics, default = 1
> > > vnc=1
> > > # enable spawning vncviewer(only valid when vnc=1), default = 1
> > > vncviewer=1
> > > # no graphics, use serial port
> > > #nographic=0
> > > # enable stdvga, default = 0 (use cirrus logic device model)
> > > stdvga=0
> > > #    start in full screen
> > > #full-screen=1
> > When I changed my config to
> > vncviewer = 1
> > stdvga = 0
> >
> > I got one step further. Now I can make a vnc-session from dom0 with 
> > 0.0.0.0:1. It has to be :1 though the ID in xm list is 6 (probably 
> > because I only have one domU running).
> > I have not had any success in connecting from the windows-box after 
> > trying all combinations I can imagine. On the other hand, the install 
> > of XP is just at the beginning, and the dom0 does not have any 
> > networking.
> It's not clear, what you're doing exactly; are you running "vncviewer 
> 0.0.0.0:1"? Then :1 is the display number and not your vm-id. Look at 
> the output of "$ env" and a line like DISPLAY=:0.0 (then :0 is the 
> display number of your desktop-owner).
Does VNC always connect to the display-number and not to the vm-id ?


--
Morten Christensen



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