[Nut-upsuser] Udev rules troubles: incorrect ACTION expression?

[Petr Kubánek]

Hi Sergei,

you can get udev debugging using:

root at host:~# /etc/init.d/udev stop
root at host:~# udevd –debug
1288130388.961886 [26940] udev_device_new_from_syspath: …

This might shed some light into syntax issues..

Petr Kubánek

Sergei V. Dubrov píše v Čt 21. 07. 2011 v 12:07 +0700:
> G'day, all!
> 
> It's my second trouble with NUT. Latest nut-2.6.1.tar.gz installed from 
> source on Xenserver 5.6 SP2, UPS is Powercom WOW--500U FW3.A4 (USB). 
> Problem with setting permissions for udev (described in 
> /etc/udev/rules.d/52-nut-usbups.rules file):
> 
> ACTION!="add|change", GOTO="nut-usbups_rules_end" don't work for me. Only 
> when I changed ACTION to:
> 
> ACTION!="add", GOTO="nut-usbups_rules_end" (without |change) - it's began 
> to set correct permissions 0664 for my USB UPS device as specified in 52-
> nut-usbups.rules file. Default for usbdev is 0640 - it's insufficiently for 
> non-root user:
> 
> #  PowerCOM WOW  - usbhid-ups
> ATTR{idVendor}=="0d9f", ATTR{idProduct}=="00a4", MODE="664", GROUP="nut"
> 
> [root at xen-home bin]# lsusb
> Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
> Bus 005 Device 002: ID 0d9f:00a4 Powercom Co., Ltd
> Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
> Bus 004 Device 002: ID 13ba:0017 Unknown PS/2 Keyboard+Mouse Adapter
> Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
> Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
> Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
> Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
> 
> [root at xen-home bin]# ls -la /dev/bus/usb/005
> total 0
> drwxr-xr-x 2 root root       80 Jul 20 17:11 .
> drwxr-xr-x 8 root root      160 Jul 20 17:11 ..
> crw-rw-r-- 1 root nut  189, 512 Jul 20 17:42 001
> crw-rw-r-- 1 root nut  189, 513 Jul 21 11:55 002
> 
> 
> May be ACTION!="add|change" has incorrect syntax?
> 
> 
> TIA,
> Sergei Dubrov