On Tue, 2004-07-06 at 11:37, Alan Stern wrote:
> Could you please try running the following experiment? On your main
> system, compile the kernel with those two patches installed, and turn on
> the USB debugging option in the configuration. Then post the dmesg output
> you get when you plug in the USB mouse and it fails to work.
Upon further investigation there are different things happening:
I have usb ports soldered to the board on bus 1 and ports connected via
an on-board hub on bus 2
Booting with the mouse plugged in to bus 1:
Mouse does not function in X.
Running 'lsusb' hangs and can not be killed with 'kill -9'.
Shutdown hangs while stopping USB hotplug.
Booting with the mouse plugged in to bus 2:
Mouse function in X
lsusb works fine
Oops on shutdown
Booting with no mouse, then plugging the mouse in to a port on bus 1:
Mouse function in X
lsusb works fine
Oops on shutdown
Booting with no mouse, then plugging the mouse in to a port on bus 1:
Mouse function in X
lsusb works fine
Oops on shutdown
Booting with no mouse, then plugging and removing the mouse in to a port
on bus 1:
Oops on removal
Hang on shutdown
Booting with the mouse plugged in to bus 2 then removing the mouse:
Oops on removal
Hang on shutdown
See attachment for bootlogs, dmesg and oops. In case attachment gets
stripped, it's @
http://www.magma.ca/~stockall/2.6.7-mm6-usb-problems.tgz
I can repeat with a usb storage device if required
Jesse
--
Jesse Stockall <[EMAIL PROTECTED]>
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