I’m booting qubes dom0 with an older kernel version but have my qubes on the latest kernel. Everything has been fine but I used USB devices for first time today and they wouldn’t mount to qubes. They show up in the USB selection drop down but when I allocate to a qube they mount and then automatically unmount. If I try to locate them in gparted of the qube the program hangs at scanning.
I switched the sys-usb kernel version to match dom0 version and USB worked again.
I’m curious if kernel 6.6.54 has got USB issues (in addition to Nvidia nouveau issues) or if I supposed to match dom0 kernel version to qubes kernel version. ?