Permission problems with usbfs

[Tsabros Leonidas]

geia sas,
	Xrisimopoio edo kai ligo kero tin pirina 2.6.4 kai antimetopizo ena provlima 
pleon me to usbfs(to proin usbdevfs). Ithela na xrisimopoihso kapoio usb mp3 
player ( to nomad jukebox ) sigekrimena kai na prospathiso na xrisimopoihso 
ena library poy kikloforei gia siskeves tetoioy tipoy. To provlima moy einai 
to eksis, oti to /proc/bus/usb/BBB/DDD den exoyn write permissions, opote 
boro na vro tin antistoixi siskevi alla oxi kai na tin anoikso san apls user. 
Afoy diavasa prosektika ta antistoixa arxeia sto linux/Documentation leei
oti i entoli mount -t usbfs usbfs /proc/bus/usb -o defaults,devmode=666 ( i se 
antistoixi grammi sto fstab) tha dinei read/write permissions se oloys toys 
xristes. Emena afti i entoli giati den doylevei katholoy ? Mipos iparxoyn kai 
alla permissions pu prepei na elegkso? H en logo library (libnjb) 
xrisimopoiei to API tis libusb.

Efxaristo.