On Wed, Jul 14, 2021 at 09:44:51PM -0400, Alan Stern wrote: > Martin, here's another test you can try, on both the Odroid and PC > systems. Boot with usb.autosuspend=-1 on the command line to disable > default runtime suspend. But then before plugging in the drive, start a > usbmon trace and do: > > echo 2 >/sys/bus/usb/devices/1-2/power/autosuspend Oops, that should be 1-1, not 1-2. As you would discover when running the command. Alan Stern
