Enabling VNC
Kevin J. Cummings
cummings at kjchome.homeip.net
Fri Oct 22 02:22:31 UTC 2004
Jeremy Conlin wrote:
> On 2004-10-20 15:27:23 -0400, "Kevin J. Cummings"
> <cummings at kjchome.homeip.net> said:
>
>>
>> You need to put a password in your password file. Look at the
>> vncpasswd command in order to do this. Make sure you do this as
>> "root" so that it writes it to the correct file.
>>
>> After that, you should only need to restart the X server. You need to
>> make sure that it shuts down entirely, then restart it. "telinit 3"
>> should be useful if you're running at init level 5. Then make sure
>> with "killall X" as root after you login to one of your consoles.
>> Then "telinit 5" should restart X for you....
>
>
> Well, I ended up rebooting the machine and didn't need to restart the X
> server. I can log into the machine via ssh with X11 forwarding and then
> issue
>
> vncviewer localhost:1
No, if the machine you logged into is running at initlevel 5, and you
are trying to connect to the console X server, you should use:
vncviewer localhost:0
I'm very copnfused by your insistance of connecting to DISPLAY :1.
I thought you were trying to control your console X11 session?
> and it asks for the password and starts to export the desktop, but it
> fails. I see the Fedora splash screen and then there is a window
> displaying an error message about some Gnome manager that isn't
> working. The screen turns black and I can't do anything. If I log out
> of ssh and then back in and do vncviewer... then I just get a black
> screen after entering my password. Is there something else I need to do?
If you were running a virtual X11 desktop via the vncserver service,
then the :1 would be approprite, but then you have already configured
that vncserver as a particular user, requiring a password file in
~/.vnc/passwd. If you are seeing a "splash screen", I don't think
you're seeing a virtual X11 desktop, since it'd already be "logged in"
(mine does when I enable it). You might be connecting to a screensaver
though. I don't think 3D screensavers work to well over VNC. And
depending on your network connection, it can take a *long* time to
transfer 24bit graphics over dialup lines. Your screen will look black
until enough data has been transfered to be displayed by your vncviewer.
I don't have any problem running vncviewer to my system either through
localhost, or from my wife's Win98 machine.
Though, when I run it through "localhost", I get the cascading window
effect of the entire screen looking like the vncviewer titlebar
repeating towards the SE corner of my screen, each with its own "mouse
pointer". Luckily, I can close the bottommost window in the NE corner. B^)
> Thanks again,
> Jeremy
--
Kevin J. Cummings
kjchome at rcn.com
cummings at kjchome.homeip.net
cummings at kjc386.framingham.ma.us
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