Kernel in Natty disconnects Huawei E160G, ModemManager can't use it
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
NULL Project |
Invalid
|
Undecided
|
Unassigned | ||
linux (Ubuntu) |
Expired
|
Medium
|
Unassigned |
Bug Description
Upgraded to Natty yesterday and since then my Huawei E160G is no longer detected properly by ModemManager. It seems the kernel closes the USB port during ModemManager's Huawei plugin probe, so it never gets fully connected and probing loops forever (see attached syslog with ModemManager debug logs enabled).
Also, when kernel says "option: option_
This issue happens with both Natty's default ModemManager (0.4+git.
aleksander@ares:~$ uname -a
Linux ares 2.6.38-
This issue is not reproducible neither in Maverick nor in Fedora15 (kernel 2.6.38-
Changed in linux (Ubuntu): | |
status: | Incomplete → Confirmed |
tags: | added: kernel-bug natty needs-upstream-testing regression-release |
Changed in linux (Ubuntu): | |
importance: | Undecided → Medium |
no longer affects: | network-manager (Ubuntu) |
affects: | linux → null |
Changed in null: | |
status: | New → Invalid |
tags: | removed: kernel-bug |
Humm... I now also have this issue in F15, not sure if because I upgraded the kernel to 2.6.38. 5-22.fc15. i686 or because the HW is really broken. Will retry in Ubuntu Maverick soon to see if it's really the HW.