Hello Dananjaya, Unfortunately, the GDB output does not show anything usable. The easiest way to get the backtrace, in your case, is to run evince directly under GDB:
gdb --args evince <name of PDF to see> where <name of PDF to see> is the PDF causing you grief. After GDB starts, type 'r' (for 'run'), and hit Enter. Wait until evince fails, then type in: bt full # this will generate a backtrace full of the offending thread and then t a a bt f # thread apply all bt full -- will generate a backtrace of all threads. and then please upload the resulting output. Your GDB output shows you have pretty much all needed debug packages already installed, but it is pointing an error: "warning: Cannot initialize thread debugging library: versions of libpthread and libthread_db do not match". -- evince crashes immediately after loading a document https://bugs.launchpad.net/bugs/440382 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs