[Nut-upsdev] bcmxcp_usb / kernel 2.4.32-rc2

Kalle Andersson Kalle.Andersson at almasoftware.com
Fri Nov 4 21:28:28 UTC 2005


Hi,

I recently downgraded my kernel to 2.4 series (2.4.32-rc2). Now I can't 
get nut running. It was fine with 2.6.14.

It say's:
---------------------
# ./bcmxcp_usb -uroot AUTO
Network UPS Tools - BCMXCP UPS driver 0.10 (2.1.0)

Can't reset POWERWARE USB endpoint
Unable to find POWERWARE UPS device on USB bus

...
---------------------

I've straced it in nut_usb.c usb_clear_halt()-function. If I comment it 
out, it say's "Receive error (Request command): COMMAND: 31".

I have nut development branch of cvs. My UPS is Powerware 3105 with usb 
cable. I'm running on Debian Sarge.

I've read the source files, libusb documentation, but I just can't 
figure what's wrong. Please help.

--
Kalle Andersson



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