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Learn how to toggle between X11 and Wayland sessions in KDE neon using SDDM, with commands, checks, and caveats to keep your workflow stable.
When Fedora’s Wayland fails to launch, the login screen stalls or falls back to Xorg. This guide walks through common symptoms, root causes, step‑by‑step checks, fixes, and when to ask for help.
I'm trying to run some code that uses Qt GUI, but I keep running into this error that's preventing me from proceeding. I'm running Ubuntu 21.10, and Python 3.9.7. My code is as such. This is the error I get: qt.qpa.plugin: Could not find the Qt platform plugin "wayland" in "/home/peepo/.local/lib/python3.9/site-packages/cv2/qt/plugins" I went to the folder i
kdeneon
fedora
qt
ubuntu