I have done a lot of testing, diagnosing and reporting over the last few days, both for the Huion Kamvas Pro 19 and the XpPen Artist Pro 19 (gen2) using only free/libre and open source software. :linux:Thanks to Benjamin Tissoires and @whot (but also José Expósito ) and the great udev-hid-bpf project, both models are now running very well. I'll now work on the blog posts and review videos (and a comparison).Xppen: https://gitlab.freedesktop.org/libevdev/udev-hid-bpf/-/issues/38Huion: https://gitlab.freedesktop.org/libevdev/udev-hid-bpf/-/issues/36#hardware #linux