Hi Ram, As I have written before, I have ETS1201 phone, made by Huawei, distributed by BSNL for WLL voice and internet access. Every once in a while, it is impossible to configure it on linux, as shown by the following lines extracted from /var/log/messages. I unplugged the phone and replugged it many times, same message was displayed, and when I tried to dial it always said that /dev/ttyUSB0 did not exist or some such. But if I did ls /dev/ttyU*, both the interfaces did exist.
Apr 3 20:49:38 ubu kernel: [ 578.945883] usb 1-2: USB disconnect, address 8 Apr 3 20:49:42 ubu kernel: [ 581.636396] usb 1-2: new full speed USB device using ohci_hcd and address 9 Apr 3 20:49:42 ubu kernel: [ 581.895248] usb 1-2: configuration #1 chosen from 1 choice Apr 3 20:49:42 ubu kernel: [ 581.918056] scsi11 : SCSI emulation for USB Mass Storage devices Apr 3 20:49:53 ubu kernel: [ 592.579120] usb 1-2: reset full speed USB device using ohci_hcd and address 9 Apr 3 20:50:03 ubu kernel: [ 602.986582] usb 1-2: reset full speed USB device using ohci_hcd and address 9 Apr 3 20:50:04 ubu kernel: [ 603.415749] usb 1-2: reset full speed USB device using ohci_hcd and address 9 Apr 3 20:50:14 ubu kernel: [ 613.812359] usb 1-2: reset full speed USB device using ohci_hcd and address 9 Apr 3 20:50:14 ubu kernel: [ 614.055433] scsi 11:0:0:0: Device offlined - not ready after error recovery Then, as a matter of routine, I boot into my other partition which has Vista, and the Huawei drivers are installed there, the Huawei drivers can configure the phone without any problem. I connect once, and then when I reboot into linux, I can connect easily and right away. No problems. Following lines are extracted from /var/log/messages after I have booted into Vista once, and then boot into linux. Apr 3 21:44:40 ubu kernel: [ 2.520900] usb 1-2: new full speed USB device using ohci_hcd and address 7 Apr 3 21:44:40 ubu kernel: [ 2.779709] usb 1-2: configuration #1 chosen from 1 choice Apr 3 21:44:40 ubu kernel: [ 2.787567] usbserial_generic 1-2:1.0: generic converter detected Apr 3 21:44:40 ubu kernel: [ 2.787693] usb 1-2: generic converter now attached to ttyUSB0 Apr 3 21:44:40 ubu kernel: [ 2.788875] usbserial_generic 1-2:1.1: generic converter detected Apr 3 21:44:40 ubu kernel: [ 2.788975] usb 1-2: generic converter now attached to ttyUSB1 Perhaps you check your config and see what does it say about a SCSI device and whether the device is offlined. The SCSI device is a built in USB flash memory which contains the Windoze drivers which are installed automatically. Regards Moz -- ubuntu-in mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-in
