[Bug 155862] Re: Firefox crashed very often

[pzajac]

I cannot find any .crash dump now :(.  I tried to install brand new
version of firefox from mozilla website. It is still crashing. For
example after logging to www.gmail.com. I would like to help more. I was
developing a lot  in C/C++ in past. How can I debug the firefox? Is
there any howto?

Output of application:

The program 'Gecko' received an X Window System error.
This probably reflects a bug in the program.
The error was 'BadMatch (invalid parameter attributes)'.
  (Details: serial 120 error_code 8 request_code 146 minor_code 3)
  (Note to programmers: normally, X errors are reported asynchronously;
   that is, you will receive the error a while after causing it.
   To debug your program, run it with the --sync command line
   option to change this behavior. You can then get a meaningful
   backtrace from your debugger if you break on the gdk_x_error() function.)

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Firefox crashed very often
https://bugs.launchpad.net/bugs/155862
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