Bug 13460
Summary: | Huawei E220 can't connect on Ubuntu 9.04, after estabilish connection under Windows XP | ||
---|---|---|---|
Product: | Drivers | Reporter: | Bartosz (gang65) |
Component: | USB | Assignee: | Greg Kroah-Hartman (greg) |
Status: | CLOSED OBSOLETE | ||
Severity: | normal | CC: | alan, gang65 |
Priority: | P1 | ||
Hardware: | i386 | ||
OS: | Linux | ||
URL: | https://bugs.launchpad.net/ubuntu/+source/linux/+bug/378975 | ||
Kernel Version: | 2.6.28-12 | Subsystem: | |
Regression: | No | Bisected commit-id: | |
Attachments: |
lspci
lsusb dmesg when Huawei E220 failed to connect dmesg when Huawei E220 successfuly connect (after turn off and turn on computer) |
Description
Bartosz
2009-06-05 11:18:23 UTC
Created attachment 21760 [details]
lspci
Created attachment 21761 [details]
lsusb
Created attachment 21762 [details]
dmesg when Huawei E220 failed to connect
Created attachment 21763 [details]
dmesg when Huawei E220 successfuly connect (after turn off and turn on computer)
More details is available at: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/378975 Can you try the 2.6.30 kernel release? I don't see the hardware doing anything strange here, what shows that there is an error? I haven't tried 2.6.30 kernel release. I think, that there is same information remaining at USB device during Windows XP session, which disapear when I manually turn off computer. When I do soft restart (I do not switch off power supply), the Huawei E220 can't estabilish connection. I think some informations is not cleared on USB device, during system start. Could you please tell me which logs, you need to triage this bug? Which driver, this modem use? This error I can always reproduce. If this is still seen on a modern kernel please re-open and update the kernel version |