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<font size="-1">Hello<br>
<br>
I'm encountering a big problem with </font><font size="-1">usbhid-ups
driver : the driver hangs </font><font size="-1">after loading some
other modules</font><font size="-1"> (stale data message) !<br>
And we can't restart it.<br>
<br>
We load : <br>
i2c-piix4<br>
adm1021<br>
adm9240<br>
lm75<br>
<br>
</font><font size="-1">The unloading of t</font><font size="-1">he
modules doesn't solve the problem.<br>
<br>
</font><font size="-1"># ps -eaf | grep usb<br>
<i>root 188 2 0 07:29 ? 00:00:00 [ksuspend_usbd]<br>
root 996 2 0 07:29 ? 00:00:00 [usbhid_resumer]<br>
nut 5644 1 0 07:33 ? 00:01:02 /lib/nut/usbhid-ups -a
ellipse<br>
nut 17544 1 0 11:09 pts/0 00:00:00 /lib/nut/usbhid-ups -a
ellipse<br>
nut 17725 1 0 11:11 pts/0 00:00:00 /lib/nut/usbhid-ups -a
ellipse<br>
nut 18072 1 0 11:15 pts/0 00:00:00 /lib/nut/usbhid-ups -a
ellipse<br>
root 19518 14357 0 11:41 pts/0 00:00:00 lsusb<br>
nut 20215 1 0 11:52 pts/2 00:00:00 /lib/nut/usbhid-ups -a
ellipse -k<br>
nut 20278 1 0 11:53 pts/2 00:00:00 /lib/nut/usbhid-ups -a
ellipse -k<br>
root 20290 1 0 11:53 ? 00:00:00 lsusb<br>
nut 20497 1 0 11:58 pts/2 00:00:00 /lib/nut/usbhid-ups -a
ellipse -k</i><br>
</font><br>
<small># upsdrvctl -DDD shutdown ellipse<br>
<i>Network UPS Tools - UPS driver controller 2.4.1<br>
Shutdown UPS: ellipse<br>
exec: /lib/nut/usbhid-ups -a ellipse -k<br>
Network UPS Tools - Generic HID driver 0.34 (2.4.1)<br>
USB communication driver 0.31<br>
Startup timer elapsed, continuing...</i><br>
<br>
After I've unplugged the ups from the usb port, lsusb has hanged too !<br>
<br>
And the load average increases :<br>
<i>load average: 10.24, 8.64, 6.58</i><br>
<br>
Is there a solution to kill these processes ?<br>
kill -TERM, -QUIT or -9 don't work !</small><br>
<br>
<small>We are using nut 2.4.1-r1.<br>
<br>
Any suggestions ? Is this a known bug ?<br>
Thanks for your help.<br>
<br>
Regards, Frederic<br>
<br>
</small>
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