On Tue, 9 Sep 2003, Cyriac BENOIT wrote:

Again, this is when everything is alright. When i've got my "problem",
the Saitek PLC (plugged in the hub) is connected en Bus 3.

lsusb -t:
---8<----SNiP----8<---
Bus#  5
`-Dev#   1 Vendor 0x0000 Product 0x0000
  `-Dev#   2 Vendor 0x0409 Product 0x0058
    `-Dev#   3 Vendor 0x06a3 Product 0x0109
Bus#  4
`-Dev#   1 Vendor 0x0000 Product 0x0000
Bus#  3
`-Dev#   1 Vendor 0x0000 Product 0x0000
Bus#  2
`-Dev#   1 Vendor 0x0000 Product 0x0000
Bus#  1
`-Dev#   1 Vendor 0x0000 Product 0x0000
  `-Dev#   2 Vendor 0x05fe Product 0x0011

Can you report the _same_ information both before and after the failure? I'm having to guess what you mean to say is failing, which isn't useful.

The /proc/bus/usb/devices output, and kernel dmesgs, would help; it's
more informative 'lsusb -t' (and more compact than 'lsusb -tv').

Also, does 2.6.0-test5 behave the same?  That'd be more interesting
than looking at 2.4.23-pre3 (or newer).


Le 09/09/2003 07:51, Stephen J. Gowdy a �crit :

What happens if you reboot then as it does the BIOS checks you push the
reset button? Actually, perhaps I remember the echi driver not shutting
down the device fully. Did you try search the archives?

There was a patch for one reset problem some time ago, so that fullspeed devices (keyboards etc) would be available during reboot. A reboot notifier solves that problem.


When I press the reset button whils the BIOS check, it act the same.
In fact, I *must* boot in Win98, suppress the devices in device manager
and reinstall the drivers (under windows), and then reboot under Linux
to have USB 2.0 support.

Some part of your VT6202 card must not be getting reset properly.



Since the moment I shut down the box, I lose USB2.0 (in Win98 too).
That's why I thought about PNP...

Or maybe BIOS settings related to USB.


- Dave







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