SUMMARY After updating to the newest release (21.04.0 28th April 2021) spectacle broke with the error spectacle: symbol lookup error: /snap/spectacle/136/usr/lib/x86_64-linux-gnu/libKF5KIOWidgets.so.5: undefined symbol: _ZN9KLineEdit16returnKeyPressedERK7QString Installed via snap, tried reinstalling with the --purge option but the error persists. STEPS TO REPRODUCE 1. Install Spectacle with "snap install spectacle" 2. Try to launch with "spectacle" in terminal 3. ??? 4. Profit OBSERVED RESULT Spectacle crashes with error message spectacle: symbol lookup error: /snap/spectacle/136/usr/lib/x86_64-linux-gnu/libKF5KIOWidgets.so.5: undefined symbol: _ZN9KLineEdit16returnKeyPressedERK7QString EXPECTED RESULT For the program to launch SOFTWARE/OS VERSIONS Windows: macOS: Linux/KDE Plasma: Ubuntu 20.04 (available in About System) KDE Plasma Version: 5.18.5 KDE Frameworks Version: 5.68.0 Qt Version: 5.12.8 ADDITIONAL INFORMATION
*** This bug has been marked as a duplicate of bug 436537 ***