As reported in https://bugs.launchpad.net/ubuntu/+bug/1803808, the issue cannot be reproduced on 3.0, but only 2.6. Bisection led up to:
3a0da5fbb2c907eb90701275555aefd1a8e2415c is the first bad commit commit 3a0da5fbb2c907eb90701275555aefd1a8e2415c Date: Mon Jul 16 09:06:39 2018 -0700 Qt: Create the main display filter combo sooner. Construct MainWindow::df_combo_box_ in our initializer list, otherwise anything that triggers a resizeEvent early on might result in an NPE. Wait until everything is in place before calling setMinimumWidth. Conflicts: ui/qt/main_window.cpp Bug: 14979 Change-Id: I78b349f9c3ea53d8b1399a77169bbbd0a4a69191 Reviewed-on: https://code.wireshark.org/review/28728 Petri-Dish: Gerald Combs <ger...@wireshark.org> Tested-by: Petri Dish Buildbot Reviewed-by: Gerald Combs <ger...@wireshark.org> (cherry picked from commit 2cfa3013bc2890dd1ea8468366344c3d3878f3a0) Reviewed-on: https://code.wireshark.org/review/28746 The issue was likely (unintentionally?) resolved in v2.9.0rc0-2728-gabfe9572bd. -- You received this bug notification because you are a member of DX Packages, which is subscribed to appmenu-qt5 in Ubuntu. https://bugs.launchpad.net/bugs/1803808 Title: wireshark crashed with SIGSEGV in QIcon::~QIcon() under Unity Status in Wireshark: Unknown Status in appmenu-qt5 package in Ubuntu: Confirmed Status in wireshark package in Ubuntu: Fix Released Bug description: app crashed after close ProblemType: Crash DistroRelease: Ubuntu 14.04 Package: wireshark-qt 2.6.3-1~ubuntu14.04.1 ProcVersionSignature: Ubuntu 3.16.0-77.99~14.04.1-generic 3.16.7-ckt27 Uname: Linux 3.16.0-77-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.29 Architecture: amd64 CurrentDesktop: Unity Date: Tue Oct 16 13:16:50 2018 ExecutablePath: /usr/bin/wireshark InstallationDate: Installed on 2015-07-27 (1177 days ago) InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1) ProcCmdline: wireshark Signal: 11 SourcePackage: wireshark StacktraceTop: QIcon::~QIcon() () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 ?? () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 ?? () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 ?? () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 QIcon::~QIcon() () from /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5 Title: wireshark crashed with SIGSEGV in QIcon::~QIcon() UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dialout dip lpadmin plugdev sambashare sudo wireshark (Reported originally as a private bug, this bug does not contain sensitive information) This is also reported as an error many times: https://errors.ubuntu.com/problem/ac9b86e48c6b6b5792c1128a836ba63213d62b44 To manage notifications about this bug go to: https://bugs.launchpad.net/wireshark/+bug/1803808/+subscriptions -- Mailing list: https://launchpad.net/~dx-packages Post to : dx-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~dx-packages More help : https://help.launchpad.net/ListHelp