On Tue, May 09, 2023 at 08:29:50AM +0200, Corentin Labbe wrote: > The bios speak about a debug port, but I found nothing which seems a > physical debug port output. I tried to wire the microusb power port > on a USB host, but the host fail to enumerate any device (I tried also > a spetial USB cable with data/power separated to be sure the problem > was not the host failling to give enough power) > > The tablet has only one port, so I use a hub for keyboard and USB key. USB debug port is probably that one port, USB debug also does not work through a hub :/ USB debug in general is a giant pain in the rear and I've never had much luck with is. If it's that old to still need a i386 kernel then it's probably USB2 at best and that requires a special magical cable too :-(
