Hi everyone,
I have brand new Raspberry Pi 4 4GB, installed fresh Raspbian (twice to test).
After inserting into any USB port an Aeotec Z-Wave USB Stick Gen5, nothing - completely nothing happened in dmesg.
Just like nothing have been inserted, but stick gets powered on. Of course any other device (keyboard, pendrive, card reader) have been showed in dmesg properly, that device is detected, or unplugged. Z-Wave Stick - no. That stick works properly on Raspberry Pi 2B, dmesg shows messages, on Windows 10 on PC also worked properly, so everything is ok with it.
Is Raspbian missing something? Some firmware?