Created attachment 120665 [details] konqueror crash report SUMMARY Konqueror produces a crash message on closing (as per the attachment) when using 'webengine' as a backend with qt 5.12.3. First seen with opensuse tumbleweed (and now with kde neon today following the upgrade to qt 5.12.3). Rolling back qt to 5.12.2 resolves the problem (with opensuse tumbleweed). STEPS TO REPRODUCE 1. use konqueror (current version or earlier versions - no difference) with 'webengine' as a backend with qt 5.12.3 2. Happens on every occasion when closing konqueror 3. Happens with different systems (for example kde neon and opensuse tumbleweed) whenever qt 5.12.3 is installed. Linux/KDE Plasma: kde neon (available in About System) KDE Plasma Version: 5.15.3 KDE Frameworks Version: 5.58 Qt Version: 5.12.3 ADDITIONAL INFORMATION
*** This bug has been marked as a duplicate of bug 407454 ***