| 2009-12-17 13:48:07 |
Andries |
description |
I have a Huawei E220 USB modem. It worked in 2.6.28-11-generic (My First Jaunty Kernel on fresh Installation) but not working in 2.6.28-15-generic (after update).
It is detected on both kernels, but even i can connect on both kernels, there are several problems on 2.6.28-15:
1. Even though it can connect, i cannot access or connect to anything. The modem keeps stalled, as if there is no connection at all.
2. After the connection has been established, I cannot disconnect it from network manager. So, i have to unplug it instantly from the USB port if I want to disconnect from the net.
Note 1 : It works prefectly from my Windows Vista Home Premium on the same system.
Note 2 : I am curently using 2.6.28-11-generic when typing this report
Computer :
HP Pavilion dv2000 (dv2116wm)
AMD Turion 64 X2 1.6 GHz
Windows Vista Home Premium & Ubuntu Jaunty 9.04 (Last Update on Aug 23, 2009)
[lsusb]
Bus 002 Device 006: ID 12d1:1003 Huawei Technologies Co., Ltd. E220 HSDPA Modem / E270 HSDPA/HSUPA Modem
Bus 002 Device 002: ID 046d:c052 Logitech, Inc.
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 003: ID 0c45:62c0 Microdia Pavilion Webcam
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
[uname -a]
Linux joshias-laptop 2.6.28-11-generic #42-Ubuntu SMP Fri Apr 17 01:57:59 UTC 2009 i686 GNU/Linux |
I have a Huawei E220 USB modem. It worked in 2.6.28-11-generic (My First Jaunty Kernel on fresh Installation) but not working in 2.6.28-15-generic (after update).
It is detected on both kernels, but even i can connect on both kernels, there are several problems on 2.6.28-15:
1. Even though it can connect, i cannot access or connect to anything. The modem keeps stalled, as if there is no connection at all.
2. After the connection has been established, I cannot disconnect it from network manager. So, i have to unplug it instantly from the USB port if I want to disconnect from the net.
Note 1 : It works prefectly from my Windows Vista Home Premium on the same system.
Note 2 : I am curently using 2.6.28-11-generic when typing this report
Computer :
HP Pavilion dv2000 (dv2116wm)
AMD Turion 64 X2 1.6 GHz
Windows Vista Home Premium & Ubuntu Jaunty 9.04 (Last Update on Aug 23, 2009)
[lsusb]
Bus 002 Device 006: ID 12d1:1003 Huawei Technologies Co., Ltd. E220 HSDPA Modem / E270 HSDPA/HSUPA Modem
Bus 002 Device 002: ID 046d:c052 Logitech, Inc.
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 003: ID 0c45:62c0 Microdia Pavilion Webcam
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
[uname -a]
Linux joshias-laptop 2.6.28-11-generic #42-Ubuntu SMP Fri Apr 17 01:57:59 UTC 2009 i686 GNU/Linux
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