Hilft dir das?
Per default, only root is allowed to use devices directly, therefor the SiS-PM
also only works as root. If you use a Linux distribution that is using the
ressource manager package (resmgrd), you can add a line to /etc/resmgr.conf.
The following line is an example for SuSE 10.0. It MAY be different on your system.
add usb:vendor=0x04b4,product=0xfd11 usb
This adds the SiS-PM device to the USB class which can be used by logged in users on SuSE 10.0.
If you are using a mSiS-PM device you need to use the product ID of 0xFD10 or 0xFD12 (dependant
on hardware revision, see output of /sbin/lsusb -v).
Actually this solution works for all kinds of USB devices, that you want to directly
access as normal user, i.e. your USB handheld, USB scanner etc.
Instead of identifying the device by vendor and product ID, you can also use the
Bus/device addressing scheme (see also man resmgr.conf)!
http://sispmctl.sourceforge.net/#mozTocId312888