Nitin If you do a Google search with: prolific pl2303 driver Linux cogent info will be returned. MarvS On Wed, Sep 8, 2010 at 8:29 AM, Nitin Niroula <nitinniroula@xxxxxxxxx> wrote: > I am pasting the output of dmesg. According to usb_modeswitch forum > the usb cdma device that i have doesn't need switching. So, I would > like to know the steps how to set up the usb modem. "sudo wvdialconf > "doesn't detect the modem. What are the additional commands required > to setup usb modem, please advise. Hoping for your reply. > > [ 31.765658] usbcore: registered new interface driver usbserial > [ 31.765683] /build/buildd/linux-source-2.6.22-2.6.22/drivers/usb/serial/usb-s > erial.c: USB Serial support registered for generic > [ 31.765708] usbcore: registered new interface driver usbserial_generic > [ 31.765712] /build/buildd/linux-source-2.6.22-2.6.22/drivers/usb/serial/usb-s > erial.c: USB Serial Driver core > [ 31.810278] Adding 1003988k swap on /dev/sda6. Priority:-1 extents:1 across: > 1003988k > [ 57.500544] EXT3 FS on sda7, internal journal > [ 58.494266] No dock devices found. > [ 58.628902] input: Power Button (FF) as /class/input/input4 > [ 58.628931] ACPI: Power Button (FF) [PWRF] > [ 58.629064] input: Power Button (CM) as /class/input/input5 > [ 58.629090] ACPI: Power Button (CM) [PWRB] > [ 59.639882] ppdev: user-space parallel port driver > [ 59.703116] r8169: eth0: link down > [ 59.903251] audit(1283886765.923:3): type=1503 operation="inode_permission" > requested_mask="a" denied_mask="a" name="/dev/tty" pid=4860 profile="/usr/sbin/c > upsd" > [ 60.144178] apm: BIOS version 1.2 Flags 0x03 (Driver version 1.16ac) > [ 60.144189] apm: disabled - APM is not SMP safe. > [ 61.107942] Failure registering capabilities with primary security module. > [ 61.208486] [drm] Initialized drm 1.1.0 20060810 > [ 61.211184] ACPI: PCI Interrupt 0000:00:02.0[A] -> GSI 16 (level, > low) -> IRQ > 16 > [ 61.211688] [drm] Initialized i915 1.6.0 20060119 on minor 0 > [ 61.213441] set status page addr 0x00033000 > [ 61.423927] Bluetooth: Core ver 2.11 > [ 61.424090] NET: Registered protocol family 31 > [ 61.424094] Bluetooth: HCI device and connection manager initialized > [ 61.424099] Bluetooth: HCI socket layer initialized > [ 61.452522] Bluetooth: L2CAP ver 2.8 > [ 61.452529] Bluetooth: L2CAP socket layer initialized > [ 61.523329] Bluetooth: RFCOMM socket layer initialized > [ 61.523462] Bluetooth: RFCOMM TTY layer initialized > [ 61.523467] Bluetooth: RFCOMM ver 1.8 > [ 111.225678] usb 3-1: new full speed USB device using uhci_hcd and address 2 > [ 111.388355] usb 3-1: configuration #1 chosen from 1 choice > [ 111.391315] usbserial_generic 3-1:1.0: generic converter detected > [ 111.391637] usb 3-1: generic converter now attached to ttyUSB0 > [ 111.450950] /build/buildd/linux-source-2.6.22-2.6.22/drivers/usb/serial/usb-s > erial.c: > USB Serial support registered for pl2303 > [ 111.451465] usbcore: registered new interface driver pl2303 > [ 111.451472] /build/buildd/linux-source-2.6.22-2.6.22/drivers/usb/serial/pl230 > 3.c: > Prolific PL2303 USB to serial adaptor driver > nitin@nitin:~$ >