Thanks for the info.
The USB3 hub is recognized, but not used perhaps?
T: Bus=02 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=5000 MxCh= 4
D: Ver= 3.10 Cls=09(hub ) Sub=00 Prot=03 MxPS= 9 #Cfgs= 1
P: Vendor=05e3 ProdID=0626 Rev=06.54
S: Manufacturer=GenesysLogic
S: Product=USB3.1 Hub
C: #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=0mA
I: If#=0x0 Alt= 0 #EPs= 1 Cls=09(hub ) Sub=00 Prot=00 Driver=hub
from usb-devices | grep Genesys -C 10