2010/5/10 Andi Sugandi :

On 5/10/10, Stefan Seyfried wrote:

...

can't you just "eject sr0" to switch the device? Definitely worth trying.

Wonderful, it works! =)

It automatically 'switches' to be as GSM-Modem:

May 10 18:40:20 linux-6ajn hald: unmounted /dev/sr0 from '/media/ZTEMODEM' on behalf of uid 1000 May 10 18:40:25 linux-6ajn kernel: [  247.803499] usb 1-1: USB disconnect, address 2 May 10 18:40:30 linux-6ajn kernel: [  253.411100] usb 1-1: new high speed USB device using ehci_hcd and address 3 May 10 18:40:30 linux-6ajn kernel: [  253.538102] usb 1-1: New USB device found, idVendor=19d2, idProduct=0031 May 10 18:40:30 linux-6ajn kernel: [  253.538113] usb 1-1: New USB device strings: Mfr=2, Product=1, SerialNumber=0 May 10 18:40:30 linux-6ajn kernel: [  253.538122] usb 1-1: Product: ZTE CDMA Technologies MSM May 10 18:40:30 linux-6ajn kernel: [  253.538128] usb 1-1: Manufacturer: ZTE,Incorporated May 10 18:40:30 linux-6ajn kernel: [  253.541826] option 1-1:1.0: GSM modem (1-port) converter detected May 10 18:40:30 linux-6ajn kernel: [  253.542856] usb 1-1: GSM modem (1-port) converter now attached to ttyUSB0 May 10 18:40:30 linux-6ajn kernel: [  253.543431] option 1-1:1.1: GSM modem (1-port) converter detected May 10 18:40:30 linux-6ajn kernel: [  253.543720] usb 1-1: GSM modem (1-port) converter now attached to ttyUSB1 May 10 18:40:30 linux-6ajn kernel: [  253.546466] scsi7 : usb-storage 1-1:1.2 May 10 18:40:30 linux-6ajn kernel: [  253.547236] option 1-1:1.3: GSM modem (1-port) converter detected May 10 18:40:30 linux-6ajn kernel: [  253.547559] usb 1-1: GSM modem (1-port) converter now attached to ttyUSB2 May 10 18:40:31 linux-6ajn modem-manager: (ttyUSB0) opening serial device... May 10 18:40:31 linux-6ajn modem-manager: (ttyUSB0): probe requested by plugin 'ZTE' May 10 18:40:31 linux-6ajn modem-manager: (ttyUSB2) opening serial device... May 10 18:40:31 linux-6ajn modem-manager: (ttyUSB2): probe requested by plugin 'ZTE' May 10 18:40:31 linux-6ajn modem-manager: (ttyUSB1) opening serial device... May 10 18:40:31 linux-6ajn modem-manager: (ttyUSB1): probe requested by plugin 'ZTE' May 10 18:40:31 linux-6ajn kernel: [  254.563354] scsi 7:0:0:0: Direct-Access     ZTE      MMC Storage      2.31 PQ: 0 ANSI: 2 May 10 18:40:31 linux-6ajn kernel: [  254.563825] sd 7:0:0:0: Attached scsi generic sg1 type 0 May 10 18:40:31 linux-6ajn kernel: [  254.599549] sd 7:0:0:0: [sdb] Attached SCSI removable disk May 10 18:40:35 linux-6ajn modem-manager: (ttyUSB1) closing serial device... May 10 18:40:35 linux-6ajn modem-manager: (ZTE): GSM modem /sys/devices/pci0000:00/0000:00:12.2/usb1/1-1 claimed port ttyUSB1 May 10 18:40:35 linux-6ajn modem-manager: Added modem /sys/devices/pci0000:00/0000:00:12.2/usb1/1-1 May 10 18:40:37 linux-6ajn su: (to root) andi on /dev/pts/3 May 10 18:40:39 linux-6ajn modem-manager: (ttyUSB2) closing serial device... May 10 18:40:39 linux-6ajn modem-manager: Exported modem /sys/devices/pci0000:00/0000:00:12.2/usb1/1-1 as /org/freedesktop/ModemManager/Modems/0 May 10 18:40:39 linux-6ajn modem-manager: (ZTE): GSM modem /sys/devices/pci0000:00/0000:00:12.2/usb1/1-1 claimed port ttyUSB2 May 10 18:40:48 linux-6ajn modem-manager: (ttyUSB0) closing serial device...

I am just curious on how it happened (worked without usb_modeswitch)? =)

I guess it's kernel's module that switches device to modem mode. That's why userspace tool usb_modeswitch should not be needed anymore. However I think it should switch device to modem mode by default, right after plugging it. You still need to execute "eject /dev/sr0", don't you? Maybe you could create such a feature request on kernel's bugzilla? -- Rafał -- To unsubscribe, e-mail: opensuse-kernel+unsubscribe@opensuse.org For additional commands, e-mail: opensuse-kernel+help@opensuse.org