Hi, can you still reproduce this issue? If so, what package and distro version? You can use this command to find out:
apt-cache policy wireshark-qt To obtain a trace, use: gdb -q -ex r wireshark Once it crashes, use the "bt" command (without quotes) to obtain a backtrace. ** Changed in: wireshark (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1722979 Title: QWidget: Must construct a QApplication before a QWidget To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/wireshark/+bug/1722979/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs