Upon using (Super+Tab) to open the activities menu, clicking the settings button on the current activity will open a settings dialog, in which if I release the Super key without closing the dialog, it causes a segfault in Plasma, causing it to crash and restart. Reproducible: Always Steps to Reproduce: 1. Press key combination (Super[windows key, on a common keyboard] + Tab), hold down Super 2. Hover your cursor over an activity that is displayed, a settings button should appear 3. Click the Settings button, which will open a settings dialog. 4. Release the super key _without_ closing the dialog via "OK", "Cancel", etc. Actual Results: Segmentation fault in Plasma, causing it to crash Expected Results: Activities sidebar should disappear, with the dialog still intact Software: Kubuntu 16.04 KDE Plasma 5.5.5 Qt 5.5.1 Linux 4.4.0-34-generic 64-bit ---------------- Hardware: Intel Pentium 3825U @ 1.90 GHz 5.8 GiB of RAM
>KDE Plasma 5.5.5 This is quite old, I know the activity manager got some fixes with regards to the dialog in revisions since. Please reopen if you see this with a newer version.