SUMMARY discover will crash if you cancel a snap during its install process via the discover cancel button. STEPS TO REPRODUCE 1. initiate snap install 2. cancel snap install midstream OBSERVED RESULT discover crashes on cancellation. EXPECTED RESULT clean cancellation of installation progress. SOFTWARE/OS VERSIONS Operating System: KDE neon 5.19 KDE Plasma Version: 5.19.2 KDE Frameworks Version: 5.71.0 Qt Version: 5.14.2 Kernel Version: 5.3.0-62-generic OS Type: 64-bit Processors: 8 × Intel® Xeon® CPU E5-1620 v3 @ 3.50GHz Memory: 62.7 GiB of RAM Graphics Processor: AMD Radeon ™ RX 470 Graphics OTHER NOTES was able to reproduce on fresh install of desktop/workstation and fresh install on thinkpad.
If possible, please add the backtrace of the crash. It is possible the crash depends on the selected packagekit backend, and the backtrace can identify which component is responsible. For more information, please see https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports
(In reply to Christoph Feck from comment #1) > If possible, please add the backtrace of the crash. It is possible the crash > depends on the selected packagekit backend, and the backtrace can identify > which component is responsible. > > For more information, please see > https://community.kde.org/Guidelines_and_HOWTOs/Debugging/ > How_to_create_useful_crash_reports i installed kdelibs5-dbg and i already had plasma-discover-dbgsym. the only thing in the crash handler developer tab is "Application: Discover (plasma-discover), signal: Segmentation fault" it seems there should be more to the backtrace than this.
*** This bug has been marked as a duplicate of bug 425680 ***