(In reply to Raul Gomez from comment #5) > Nope, fdisk -l finishes in 5ms approx. > > Is there any work around for this? The work around is to avoid the command that the device does not like. For that we need to find out which command is the problem. Could you run a kernel with CONFIF_USB_STORAGE_DEBUG set (e.g. the debug flavor)? It will show the commands going to the device in the log?