[Nut-upsdev] /sbin/upsdrvctl unable to shutdown UPS ...

Charles Lepple clepple at gmail.com
Sat Aug 8 14:43:26 UTC 2009


On Aug 8, 2009, at 9:51 AM, Alfred Ganz wrote:

> Charles,
>
> When sorting out the library problem for shutdown, please also keep in
> mind that the shutdown scripts (at least those that I have encountered
> so far) insist on unmounting /dev/usb. This requires that libusb does
> not rely on its presence to do the reconnection for the shutdown. I  
> don't
> know if this is a part of the definition of the functionality of  
> libusb
> and if it can safely be relied upon.

Alfred,

that does pose a problem - /dev/usb is required by libusb on Linux.

I wonder if the hiddev nodes in /dev still exist at that point?

- Charles



More information about the Nut-upsdev mailing list