SUMMARY Scrolling with a touchpad doesn't work (at any reasonable speed). Honestly I thought this should have been fixed by BUG:496747 but apparently not. Notably, this hasn't worked correctly in any Plasma version for me. STEPS TO REPRODUCE 1. Use a mouse or touchpad with high resolution ("pixel perfect") scrolling 2. Connect using Krdc 3. Try scrolling normally (and slowly) OBSERVED RESULT My understanding is only scroll events that seem to cover enough "distance" in a single event seem get through, making for very slow scrolling (because most events are ignored) - and no scrolling at all if I don't give it all I've got and go warp speed with my fingers :) EXPECTED RESULT Either: - Correct modern scrolling Scroll the correct distance. Works with krdc connected to a windows host, so this pretty much has to be on krdp. - Legacy accounting for scroll distance: Accumulate wheel delta and send a normal legacy 120px (I think?) scroll event once that threshold has been reached. SOFTWARE/OS VERSIONS krdp computer: Linux/KDE Plasma: KDE Neon 24.04 KDE Plasma Version: 6.5.0 KDE Frameworks Version: 6.19.0 Qt Version: 6.9.2 Client pc: krdc client 25.08.2 Linux/KDE Plasma: Arch Linux KDE Plasma Version: 6.4.5 KDE Frameworks Version: 6.19.0 Qt Version: 6.10.0
Might be Bug 485724?
(In reply to Nate Graham from comment #1) > Might be Bug 485724? My Logitech M710 works correctly when directly connected to either system, just not through KRDP. Also scrolling doesn't work with KRDP at all when doing it slowly, no matter for how long you scroll slowly. Both of those facts lead me to believe that it's not that Bug 485724