I started KDE and killed the kwin_x11 process. I can't handle windows, but I can start Mixxx 2.2 and see the waveform. The waveform already jerk.
Wayland works on Debian Stretch not really and Gnome is to big for parallel install. But I think, on Gnome works but atskler has the same problem and on other Desktops works (see https://bugs.launchpad.net/mixxx/+bug/1762111).
I started KDE and killed the kwin_x11 process. I can't handle windows, but I can start Mixxx 2.2 and see the waveform. The waveform already jerk.
Wayland works on Debian Stretch not really and Gnome is to big for parallel install. But I think, on Gnome works but atskler has the same problem and on other Desktops works (see https:/ /bugs.launchpad .net/mixxx/ +bug/1762111).