Can someone explain the output from lsusb here?

Oliver Grawert ogra at ubuntu.com
Fri Jul 3 12:29:08 UTC 2009


hi,
On Fr, 2009-07-03 at 22:24 +1000, Karl Auer wrote:
> The USB ports are a long way from all working properly, and it is by no
> means certain that the remaining faults lie with my cables or my USB
> devices. It is not only possible but probable that the ports are in some
> way faulty (though as Dotan suggested, they may just need cleaning).
> 
> More investigation is still needed.
hos about dmesg, andthing intresting in there when you boot or if you
plug/unplug one of the devices ? the kernel might select the wrong
driver for the hub, the devices might be plugged into a USB 1.1 port
while they only support 2.0 ... i would try pluging them around and
watch dmesg while doing that (if there arent clear indications of kernel
issues during boot altready) ...

ciao
	oli
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