Replying to my own thread ... I think this relates to a serious problem with QtWebEngine.
Installing the (forky) falkon browser (lightweight web browser based on Qt WebEngine) and running it from the command line gives the following: $ falkon GBM is not supported with the current configuration. Fallback to Vulkan rendering in Chromium. Library plugin "KDEFrameworksIntegration.so" not found Falkon: 1 extensions loaded Segmentation fault (core dumped) falkon Andy. On Monday, 13 October 2025 17:03 Andy Wood wrote: > After working for many years, today I cannot re-authenticate to a Corporate > O365 system. The pop-up that normally prompts for password and OTP crashes. > > Up to date Debian forky system. > > Don't really know how to debug this, but tried: > /usr/bin/akonadi_ews_resource --identifier akonadi_ews_resource_4 > > and the final message is: > KCrash: Application 'akonadi_ews_resource' crashing... crashRecursionCounter > = 2 > Segmentation fault (core dumped). > > Is this part of kdepim-addons? > > Andy.
