Hi<br> <br><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div style="word-wrap:break-word"><div></div><div>I have now placed the 52-nut-usbups.rules in /lib/udev/rules.d and called $ udevadm trigger --subsystem-match=usb --action=change, but with no luck.</div>
<div>I get the same error after unplug/replug of usb cable.</div><div><br></div><div>If I do this it will work:</div><div><br></div><div><div>root@Dalen:/dev/bus/usb/003# lsusb</div><div>Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub</div>
<div>Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub</div><div>Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub</div><div>Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub</div><div>
Bus 001 Device 002: ID 18a5:0302 Verbatim, Ltd </div><div>Bus 003 Device 002: ID 0463:ffff MGE UPS Systems UPS</div></div><div><br></div><div>chmod 0777 /dev/bus/usb/003/002</div><div><br></div><div>after this upsdrvctl will start. And so far upsd and upsmon is working.</div>
<div><br></div><div><br></div><div>So its definitely a permission problem.</div></div></blockquote><div><br>indeed<br> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div style="word-wrap:break-word"><div></div><div></div><div>Any ideas why $ udevadm trigger --subsystem-match=usb --action=change is not working?</div></div></blockquote></div><br><br>you may try to unplug the usb cable, then use "udevadm control --reload-rules", then replug the usb cable.<br>
note that depending on your exact udev version, rules files may be located either in /etc/udev/rules.d or /lib/udev/rules.d<br><br>cheers,<br>Arnaud<br>-- <br>Linux / Unix / Opensource Engineering Expert - Eaton - <a href="http://opensource.eaton.com" target="_blank">http://opensource.eaton.com</a><br>
Network UPS Tools (NUT) Project Leader - <a href="http://www.networkupstools.org" target="_blank">http://www.networkupstools.org</a><br>Debian Developer - <a href="http://www.debian.org" target="_blank">http://www.debian.org</a><br>
Free Software Developer - <a href="http://arnaud.quette.fr" target="_blank">http://arnaud.quette.fr</a><br><br>