I can confirm this behaviour in thunar using lucid lynx. Unfortunately, I am unable to obtain a backtrace for the developers. They do need the backtrace to attempt to resolve this, but every time I attempt to get one, the terminal also freezes. Please try to obtain a backtrace following the instructions at http://wiki.ubuntu.com/DebuggingProgramCrash and upload the backtrace (as an attachment) to the bug report. This will greatly help us in tracking down your problem.
I can confirm this behaviour in thunar using lucid lynx. Unfortunately, I am unable to obtain a backtrace for the developers. They do need the backtrace to attempt to resolve this, but every time I attempt to get one, the terminal also freezes. Please try to obtain a backtrace following the instructions at http:// wiki.ubuntu. com/DebuggingPr ogramCrash and upload the backtrace (as an attachment) to the bug report. This will greatly help us in tracking down your problem.