Hi, und beim Booten gibt es folgende Treiberinfos: usb-uhci.c: USB UHCI at I/O 0x1c20, IRQ 11 usb-uhci.c: Detected 2 ports usb.c: new USB bus registered, assigned bus number 2 hub.c: USB hub found hub.c: 2 ports detected usb-uhci.c: v1.275:USB Universal Host Controller Interface driver hub.c: USB new device connect on bus1/1, assigned device number 2 usb.c: USB device 2 (vend/prod 0x57c/0x1000) is not claimed by any active driver. CAPI-driver Rev 1.1.4.1: loaded fcusb2: AVM FRITZ!Card USB v2 driver, revision 0.2 fcusb2: (fcusb2 built on Aug 19 2002 at 16:02:15) fcusb2: Loading... kcapi: driver fcusb2 attached usb.c: registered new driver fcusb2 fcusb2: Driver 'fcusb2' attached to stack kcapi: Controller 1: fritz-usb attached fcusb2: Loaded. capifs: Rev 1.1.4.1 capi20: started up with major 68 kcapi: capi20 attached capi20: Rev 1.1.4.2: started up with major 68 (middleware+capifs) CSLIP: code copyright 1989 Regents of the University of California ISDN subsystem Rev: 1.1.4.1/1.1.4.1/1.1.4.1/1.1.4.1/1.1.4.1/1.1.4.1 loaded kcapi: capidrv attached kcapi: appl 1 up capidrv: Rev 1.1.4.1: loaded fcusb2: Stack version 3.09-10 kcapi: card 1 "fritz-usb" ready. kcapi: notify up contr 1 capidrv: controller 1 up capidrv-1: now up (2 B channels) capidrv-1: D2 trace enabled capi: controller 1 up So wie ich das sehe, laedt der USB Treiber den fcusb2 Treiber. Dieser loest mit seinem post-install das Ausfuehren des ISDN Hotplugskript aus. Das wiederum fuehrt das load-fcusb2 Skript aus, was CAPI und Karte initialisiert. Eigentlich genial.