Thanks Charles, This is the permission tree:
# ls -l /dev/bus/usb/001/001 crw-r--r-- 1 root root 189, 0 Feb 8 20:23 /dev/bus/usb/001/001 If I attache the USB cable there is nothing in dmesg, and there is nothing in lsusb: # lsusb Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub It looks like it is not detected. In Debian it looks great: # lsusb Bus 004 Device 008: ID 0665:5161 Cypress Semiconductor USB to Serial USB drives works great, they are showed in dmesg and in lsusb. Regards. 2015-02-09 14:53 GMT+01:00 Charles Lepple <[email protected]>: > On Feb 8, 2015, at 2:29 PM, Josu Lazkano <[email protected]> wrote: > >> # upsd >> Network UPS Tools upsd 2.6.5 >> fopen /var/run/upsd.pid: No such file or directory >> listening on 192.168.1.240 port 3493 >> /etc/nut/ is world readable >> Can't connect to UPS [salicru] (blazer_usb-salicru): No such file or >> directory > > Check the messages from the blazer_usb driver when it starts. OpenWRT might > not have the permissions set up on the /dev/bus/usb node. > > -- > Charles Lepple > clepple@gmail > > > -- Josu Lazkano _______________________________________________ Nut-upsuser mailing list [email protected] http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/nut-upsuser

