| Summary: | Kdeconnect crashes when calling virtual display twice in a row | ||
|---|---|---|---|
| Product: | [Applications] kdeconnect | Reporter: | Rémi Piau <remi+kde> |
| Component: | common | Assignee: | cyrozap <bashing.serene.0v> |
| Status: | REPORTED --- | ||
| Severity: | crash | CC: | andrew.g.r.holmes, bashing.serene.0v, remi+kde |
| Priority: | NOR | ||
| Version First Reported In: | unspecified | ||
| Target Milestone: | --- | ||
| Platform: | Other | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
| Attachments: | GDB backtrace with debuginfod enabled | ||
This will be fixed once https://invent.kde.org/network/kdeconnect-kde/-/merge_requests/857 is merged. |
Created attachment 183156 [details] GDB backtrace with debuginfod enabled SUMMARY Kdeconnect consistently crashes when calling virtual display twice in a row. Seems related to the interactions between the 'stop' method line 35 and the 'connect' signal line 152 of 'plugins/virtualmonitor/virtualmonitorplugin.cpp'. STEPS TO REPRODUCE 1. Have 2 computers (A and B) paired with kdeconnect 2. Ask for remote display (kdeconnect drop down) on computer A 3. Cancel KRDC request on computer B 4. Ask again for remote display on computer A OBSERVED RESULT kdeconnect crashes on computer A EXPECTED RESULT Kdeconnect doesn't crash and tries to launch a new virtual monitor. SOFTWARE/OS VERSIONS Operating System: openSUSE Tumbleweed 20250707 KDE Plasma Version: 6.4.2 KDE Frameworks Version: 6.15.0 Qt Version: 6.9.1 Kernel Version: 6.15.4-1-default (64-bit) Graphics Platform: Wayland (Can be reproduced on the lastest fedora42) ADDITIONAL INFORMATION Please see attached backtrace.