Good day! I have Advice Partner PR650 UPS, that connects to PC using USB. However, /dev/ttyUSB0 is not created. I've tried both on Debian Lenny and Ubuntu Hardy. Here is what dmesg and udevmonitor say (on Debian): dmesg: usb 2-3: new low speed USB device using ohci_hcd and address 10 usb 2-3: configuration #1 chosen from 1 choice hiddev96hidraw0: USB HID v1.00 Device [POWERCOM CO., LTD. USB to Serial] on usb-0000:00:0b.0-3 usb 2-3: New USB device found, idVendor=0d9f, idProduct=0002 usb 2-3: New USB device strings: Mfr=1, Product=2, SerialNumber=0 usb 2-3: Product: USB to Serial usb 2-3: Manufacturer: POWERCOM CO., LTD. usbcore: registered new interface driver usbserial usbserial: USB Serial support registered for generic usbcore: registered new interface driver usbserial_generic usbserial: USB Serial Driver core usbserial: USB Serial support registered for DeLorme Earthmate USB usbserial: USB Serial support registered for HID->COM RS232 Adapter usbserial: USB Serial support registered for Nokia CA-42 V2 Adapter usbcore: registered new interface driver cypress cypress_m8: Cypress USB to Serial Driver v1.09 udevmonitor: UEVENT[1229960645.326958] add /devices/pci0000:00/0000:00:0b.0/usb2/2-3 (usb) UEVENT[1229960645.332895] add /devices/pci0000:00/0000:00:0b.0/usb2/2-3/2-3:1.0 (usb) UDEV [1229960645.341691] add /devices/pci0000:00/0000:00:0b.0/usb2/2-3 (usb) UEVENT[1229960645.344109] add /class/usb (class) UEVENT[1229960645.344135] add /class/usb/hiddev0 (usb) UEVENT[1229960645.344142] add /class/hidraw/hidraw0 (hidraw) UEVENT[1229960645.344149] add /class/usb_endpoint/usbdev2.10_ep81 (usb_endpoint) UEVENT[1229960645.344156] add /class/usb_endpoint/usbdev2.10_ep02 (usb_endpoint) UEVENT[1229960645.344163] add /class/usb_device/usbdev2.10 (usb_device) UEVENT[1229960645.344170] add /class/usb_endpoint/usbdev2.10_ep00 (usb_endpoint) UDEV [1229960645.345080] add /class/usb (class) UDEV [1229960645.347737] add /class/hidraw/hidraw0 (hidraw) UEVENT[1229960645.378680] add /module/usbserial (module) UEVENT[1229960645.378706] add /bus/usb-serial (bus) UEVENT[1229960645.378713] add /bus/usb/drivers/usbserial (drivers) UEVENT[1229960645.378719] add /bus/usb-serial/drivers/generic (drivers) UEVENT[1229960645.378726] add /bus/usb/drivers/usbserial_generic (drivers) UDEV [1229960645.380654] add /module/usbserial (module) UDEV [1229960645.381007] add /bus/usb-serial (bus) UEVENT[1229960645.381035] add /module/cypress_m8 (module) UEVENT[1229960645.381211] add /bus/usb-serial/drivers/earthmate (drivers) UEVENT[1229960645.381226] add /bus/usb-serial/drivers/cyphidcom (drivers) UEVENT[1229960645.381233] add /bus/usb-serial/drivers/nokiaca42v2 (drivers) UEVENT[1229960645.381239] add /bus/usb/drivers/cypress (drivers) UDEV [1229960645.392656] add /bus/usb/drivers/usbserial (drivers) UDEV [1229960645.392676] add /bus/usb-serial/drivers/generic (drivers) UDEV [1229960645.392683] add /bus/usb/drivers/usbserial_generic (drivers) UDEV [1229960645.392692] add /module/cypress_m8 (module) UDEV [1229960645.392699] add /bus/usb-serial/drivers/earthmate (drivers) UDEV [1229960645.392707] add /bus/usb-serial/drivers/cyphidcom (drivers) UDEV [1229960645.392715] add /bus/usb-serial/drivers/nokiaca42v2 (drivers) UDEV [1229960645.392722] add /bus/usb/drivers/cypress (drivers) UDEV [1229960645.398484] add /devices/pci0000:00/0000:00:0b.0/usb2/2-3/2-3:1.0 (usb) UDEV [1229960645.405929] add /class/usb_endpoint/usbdev2.10_ep81 (usb_endpoint) UDEV [1229960645.408482] add /class/usb/hiddev0 (usb) UDEV [1229960645.408503] add /class/usb_endpoint/usbdev2.10_ep02 (usb_endpoint) UDEV [1229960645.411793] add /class/usb_endpoint/usbdev2.10_ep00 (usb_endpoint) UDEV [1229960645.430616] add /class/usb_device/usbdev2.10 (usb_device) How can further debug this problem? Thanks, -- Zaar -- To unsubscribe from this list: send the line "unsubscribe linux-hotplug" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
