SUMMARY KRDC does not work under Wayland because it misses wlfreerdp. According to c26 ( https://bugs.kde.org/show_bug.cgi?id=377911#c26 ) in bug 377911 this happens because neon is missing packages. STEPS TO REPRODUCE 1. Log in to Plasma under Wayland 2. start KRDC 3. Try to connect to a windows machine using RDP OBSERVED RESULT You get a massage saying that wlfreerdp missing EXPECTED RESULT Should connect to the remote desktop... SOFTWARE/OS VERSIONS Operating System: KDE neon 5.27 KDE Plasma Version: 5.27.5 KDE Frameworks Version: 5.106.0 Qt Version: 5.15.9 Kernel Version: 5.19.0-42-generic (64-bit) Graphics Platform: Wayland ADDITIONAL INFORMATION I've tried using freerdp-wayland package, but it still doesn't work
After I installed the freerdp2-wayland package (and uninstalled freerdp2-x11 but I don't know if that's required) it works for me in KRDC 23.08.2. But that package is not in the Recommends list of the krdc package so it needed some guessing. krdc should at least recommend freerdp2-wayland (or even just depend on it). Once it works KRDC shows the behaviour described in bug 475315.
I have the same issue in Gentoo, but it doesn't even work properly with freerdp-2. According to this Gentoo bug https://bugs.gentoo.org/930197 wlfreerdp is deprecated upstream and they recommend to use sdl-freerdp. It implies that krdc will have to move to stop using wlfreerdp sooner rather than later.
@François thanks for the info but could you please file a separate bug for that issue? This one is about the Neon packaging which works once the (now obsolete) missing package is installed.
fixed with https://invent.kde.org/neon/kde/krdc/-/commit/e1c832bd6669a01f9d5b0f5d29ddcc2e18b6e316