firefox does'nt start from the menu, when run in an NX sessions

[nojhan]

Binary package hint: firefox-3.5

This problem appears after an upgrade to karmic.

On the server machine, there is no problem. But when connected on the server through NoMachine's NX (thus under a full X session), the bug occurs.

When clicking on the menu or on a panel icon, firefox will not appear, even if a process starts. But when starting it from a terminal, it works (and complains about some extensions missing, see the logfile).

NX versions:
* nxserver 3.3.0-22
* nxnode 3.3.0-17
* nxclient 3.3.0-6

ProblemType: Bug
Architecture: i386
Date: Sat Jan 16 10:53:40 2010
DistroRelease: Ubuntu 9.10
Package: firefox-3.5 3.5.7+nobinonly-0ubuntu0.9.10.1
ProcEnviron:
 PATH=(custom, no user)
 LANG=fr_FR.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-17.54-generic
SourcePackage: firefox-3.5
Uname: Linux 2.6.31-17-generic i686

[nojhan (nojhan-gmail)]

Some errors are missing in the logfile, here there are:

nojhan@salon:~$ firefox
Xlib: extension "Generic Event Extension" missing on display ":1002.0".
Xlib: extension "Generic Event Extension" missing on display ":1002.0".
Xlib: extension "Generic Event Extension" missing on display ":1002.0".
Xlib: extension "Generic Event Extension" missing on display ":1002.0".
Xlib: extension "Generic Event Extension" missing on display ":1002.0".

(firefox:5522): GLib-WARNING **: g_set_prgname() called multiple times
Warning: The options -p/-P are deprecated, please do not use them. See /usr/bin/ubuntu-bug --help
Xlib: extension "Generic Event Extension" missing on display ":1002.0".
Xlib: extension "Generic Event Extension" missing on display ":1002.0".
Xlib: extension "Generic Event Extension" missing on display ":1002.0".
Xlib: extension "Generic Event Extension" missing on display ":1002.0".
Xlib: extension "Generic Event Extension" missing on display ":1002.0".