Created attachment 178165 [details] Application window with invisible game list SUMMARY When I launch GCompris using the software Qt Quick renderer, the list of game cards are invisible. I could still click on them and launch the games, but I couldn't see which game was clicked on the list. (See the attached screenshot.) STEPS TO REPRODUCE 1. Launch GCompris with command: QT_QUICK_BACKEND=software gcompris-qt 2. Choose one main category. OBSERVED RESULT Game cards are invisible on the list, nothing is shown above the background image. EXPECTED RESULT Game cards should be visible on the list. SOFTWARE/OS VERSIONS Distribution: Arch Linux GCompris Version: 25.0 KDE Frameworks Version: 6.10.0 Qt Version: 6.8.2
Hi, Yes, we have our own command-line option to select software renderer which is needed to render properly. So you can just launch it with: gcompris-qt --renderer software and it should work.
A possibly relevant merge request was started @ https://invent.kde.org/education/gcompris/-/merge_requests/242
> gcompris-qt --renderer software Yes, if this command-line option is specified, everything is rendered properly. I created a merge request which ensures this also when the accelerated rendering is disabled or unavailable on the system: https://invent.kde.org/education/gcompris/-/merge_requests/242
Git commit 3f1f7462090a11fd89ab889bc7b0b78bd5a341a1 by Johnny Jazeix, on behalf of Balló György. Committed on 12/02/2025 at 17:11. Pushed by jjazeix into branch 'master'. core, fallback to software renderer if needed If the accelerated rendering is disabled or unavailable on the system, fallback to software renderer: - If OpenGL context cannot be created. - If the value of the Scene Graph backend is "`software`". It needs to be checked after the first `QQuickWindow` is constructed. M +13 -1 src/core/main.cpp https://invent.kde.org/education/gcompris/-/commit/3f1f7462090a11fd89ab889bc7b0b78bd5a341a1
Git commit ceacd234a77b6a9a22be0b9eb8f68a58360a88fd by Johnny Jazeix, on behalf of Balló György. Committed on 12/02/2025 at 17:56. Pushed by jjazeix into branch 'KDE/25.0'. core, fallback to software renderer if needed If the accelerated rendering is disabled or unavailable on the system, fallback to software renderer: - If OpenGL context cannot be created. - If the value of the Scene Graph backend is "`software`". It needs to be checked after the first `QQuickWindow` is constructed. M +13 -1 src/core/main.cpp https://invent.kde.org/education/gcompris/-/commit/ceacd234a77b6a9a22be0b9eb8f68a58360a88fd