Setup an internet connection using 'sudo pppconfig'. You could get this by running the live CD from one of these editions.Īfter plugging in the modem, there is no more system freeze and issuing a 'dmesg' command indicates that the modem is attached to ttyUSB0 and ttyUSB1.Ģ. so' and replace it with the same file from Ubuntu 10.10 (or LM10). Backup the file '/usr/lib/ ModemManager/ libmm-plugin- huawei. Finally issuing a 'dmesg' command indicates that the modem is disconnected.Īfter trying various recommended solutions, I came up with following:ġ. But the work involved to achieve this is really not acceptable.Īfter plugging in the modem, there is a partial system 'freeze' for a couple of minutes, during which programs may run spasmodically and it is only possible to type intermittently in a terminal. Sometimes after various 'fiddles' including plugging and unplugging the modem a number of times, it is recognised by network manager and it may be possible to set up a connection and actually connect. The modem functioned perfectly well in Ubuntu 10.10 and LM 10 but I have had problems connecting in more recent Ubuntu and LM editions, including the latest Ubuntu 12.04 and LM 13. 'Bus 001 Device 006: ID 12d1:1003 Huawei Technologies Co., Ltd. I have a Huawei modem branded as an E160E but the 'lsusb' command gives the following specifications: I believe that many of these problems may be due to a bug in the ModemManager Huawei plugin. This is despite these modems working well in previous Ubuntu and LM editions. It seems many people using more recent editions of Ubuntu and its ofshoot Linux Mint (LM) are reporting problems achieving mobile broadband connections with older Huawei modems. USB Serial support registered for GSM modem (1-port)

usb 4-5: new full-speed USB device number 7 using ohci_hcd sd 38:0:0:0: Attached SCSI removable disk

sd 38:0:0:0: Attached scsi generic sg2 type 0 sr 37:0:0:0: Attached scsi generic sg1 type 5 scsi 38:0:0:0: Direct-Access HUAWEI MMC Storage 2.31 PQ: 0 ANSI: 2 scsi 37:0:0:0: CD-ROM HUAWEI Mass Storage 2.31 PQ: 0 ANSI: 2 usb 2-4: GSM modem (1-port) converter now attached to ttyUSB1 option 2-4:1.1: GSM modem (1-port) converter detected usb 2-4: GSM modem (1-port) converter now attached to ttyUSB0 option 2-4:1.0: GSM modem (1-port) converter detected usb 2-4: new high-speed USB device number 17 using ehci_hcd option: v0.7.2:USB Driver for GSM modems usbcore: registered new interface driver option

Huawei mobile partner ubuntu