STEPS TO REPRODUCE 1. Open Discover. 2. Select top left 'Applications' page. 3. Select app with unknown licence - for example 'Transmission', 'Zim Destkop Wiki', 'GIMP', etc. 4. Click on Licence: Unknown link at the bottom of the app info page. OBSERVED RESULT Browser with 404 https://spdx.org/licenses/Unknown.html#licenseText page opens EXPECTED RESULT If licence is 'Unknown' don't display it as a link in app info page SOFTWARE/OS VERSIONS Operating System: KDE neon Developer Edition KDE Plasma Version: 5.14.80 KDE Frameworks Version: 5.53.0 Qt Version: 5.11.2 Kernel Version: 4.15.0-42-generic ADDITIONAL INFORMATION 'Licence: Unknown' link text changes into 'Licence: unknown' link text if opening same app page once again without closing Discover window
*** This bug has been marked as a duplicate of bug 402687 ***