Sorry because of my previous post. When I read a little bit of gdb help I've found solution to my previous questions:
[EMAIL PROTECTED]:~$ firefox -debug GNU gdb 6.4-debian Copyright 2005 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "i486-linux-gnu"...Using host libthread_db library "/lib/tls/i686/cmov/libthread_db.so.1". (gdb) run Starting program: /usr/lib/firefox/firefox-bin -a firefox [Thread debugging using libthread_db enabled] [New Thread -1220602176 (LWP 6345)] [New Thread -1222988880 (LWP 6348)] [New Thread -1243853904 (LWP 6351)] [New Thread -1262838864 (LWP 6352)] [New Thread -1274418256 (LWP 6353)] [New Thread -1282810960 (LWP 6354)] (...) Then I was able to reproduce a bug. The gdb code is attached to this message. I hope that it will shed some light on a problem. What else can I do? How else can I help? Regards, Maciej ** Attachment added: "firefox_bug48314_mslonik.txt" http://librarian.launchpad.net/4944800/firefox_bug48314_mslonik.txt -- Firefox freeze under KDE https://launchpad.net/bugs/48314 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs