Comment 173 for bug 446146

I can also confirm that the Huawei E620 modem works with kernel 2.6.31-16-generic #50lp446146apw5. lsusb shows this:

Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 008: ID 12d1:1001 Huawei Technologies Co., Ltd. E620 USB Modem
Bus 001 Device 006: ID 064e:f111 Suyin Corp.
Bus 001 Device 002: ID 152d:2329 JMicron Technology Corp. / JMicron USA Technology Corp.
Bus 001 Device 005: ID 2040:7070 Hauppauge Nova-T Stick 3
Bus 001 Device 003: ID 0409:0059 NEC Corp. HighSpeed Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 006 Device 003: ID 08ff:1600 AuthenTec, Inc. AES1600
Bus 006 Device 002: ID 0b05:1751 ASUSTek Computer, Inc.
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 002: ID 1241:1122 Belkin Typhoon Stream Optical Mouse USB+PS/2
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

dmesg output is attached. I also see the additional USB disk appearing as Janne Huovari describes. The modem devices ttyUSB0, ttyUSB1 and ttyUSB2 do not disappear as they did with the original Karmic kernel.

Patrick