Am 16. Oct, 2012 schwätzte Dazed_75 so:
moin moin,
what are the responses to my other questions from my last email?
ciao,
der.hans
On Tue, Oct 16, 2012 at 4:25 PM, der.hans <pl...@lufthans.com> wrote:
Am 16. Oct, 2012 schwätzte Dazed_75 so:
On Tue, Oct 16, 2012 at 4:12 PM, der.hans <pl...@lufthans.com> wrote:
Am 16. Oct, 2012 schwätzte Dazed_75 so:
I used to regularly do ssh -X user@machine or ssh -Y user@machine so I
could run a graphical program on the remote machine and have the display
on
the machine I was sitting at. In fact, I used to do this at
installfests
from my laptop (lapdog2) to the headless PXE server (fogtest) right next
to
me. That stopped working months ago and I have not been able to figure
out
why or how to fix it. Here is a sample of what I get:
larry@hammerhead:~$ ssh -Y fogtest
Linux fogtest 2.6.32-41-generic-pae #91-Ubuntu SMP Wed Jun 13 12:00:09
UTC
2012 i686 GNU/Linux
Ubuntu 10.04.4 LTS
<snip>
echo $DISPLAY
Do you get something like localhost:10.0?
ciao,
der.hans
Yes, both on the machine that works (sunfish) and the one that does not
(fogtest).
OK, we might have to debug the gconf stuff :).
Before that, try starting a non-GNOME app such as xterm or xeyes.
Aaah, both work on both machines. Not sure what to do from there.
Last login: Mon Oct 15 16:37:44 2012 from sunfish.thiel.org
larry@fogtest:~$ gedit
GConf Error: Failed to contact configuration server; some possible
causes
are that you need to enable TCP/IP networking for ORBit, or you have
stale
NFS locks due to a system crash. See http://projects.gnome.org/****
gconf/ <http://projects.gnome.org/**gconf/><http://projects.gnome.**
org/gconf/ <http://projects.gnome.org/gconf/>>for
information. (Details - 1: Failed to get connection to session: Failed
to
connect to socket /tmp/dbus-sjFuIo1Vhr: Connection refused)
ls -ld /tmp/dbus-*
Wonder if it's trying to use the wrong socket. There might be a stale
socket since you're running headless, but boot should fix that by cleaning
out /tmp. Does fogtest get shutdown or do you hibernate it?
The obvious solution is you need to start using vim :).
ciao,
der.hans
^C
larry@fogtest:~$
As you can see, the ssh connection is fine but using a graphical
program
like gedit does not. So I was making another attempt today (different
target) and it worked:
larry@hammerhead:~$ ssh -Y sunfish
Welcome to Ubuntu 12.04.1 LTS (GNU/Linux 3.2.0-31-generic x86_64)
* Documentation: https://help.ubuntu.com/
22 packages can be updated.
12 updates are security updates.
Last login: Tue Aug 28 21:27:53 2012 from hammerhead.thiel.org
larry@sunfish:~$ gedit
larry@sunfish:~$
Anyone know where to look or how to fix fogtest?
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