Globetrotter 3g modem not seen

@Pete - please try the appropriate kernel at http://kernel.ubuntu.com/~rtg/2.8.28-11-lp364678

Tim, I've tried the linux-image-2.6.28-11-generic_2.6.28-11.42_amd64.deb kernel, and it works fine for me. The modem shows up after a cold boot now.

http://kernel.ubuntu.com/git?p=ubuntu/ubuntu-jaunty.git;a=commit;h=7ce26c0bd07baa75bd48327844ac260044547f11

SRU Justification

Impact: Some Sony laptops do not power up wwan after a cold boot.

Patch Description: Added DMI quirk support to detect certain Sony laptop models.

Patch: http://kernel.ubuntu.com/git?p=ubuntu/ubuntu-jaunty.git;a=commit;h=7ce26c0bd07baa75bd48327844ac260044547f11

Test Case: See bug description.

Accepted linux into jaunty-proposed, the package will build now and be available in a few hours. Please test and give feedback here. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you in advance!

Yes, it appears to be hardware-specific. I have two computers - one Network (Swedish made) and one Packard Bell, both desktop machines. The Packard Bell machine recognises the modem even if plugged-in before boot, the Network one doesn't.
I used to run Mandriva (2009.1) on both machines. The Mandriva distro had no problems discovering the modem every boot. When I switched to Ubuntu 9.04 (Jaunty) in both computers, the problems started on the Network machine.
However, I have been running the Live Ubuntu 9.04 CD a couple of times on the Network machine, and the CD code recognises the modem every time. The wizard pops up and tells me I have a Huawei USB modem connected, and would I please enter my country and provider (quite impressive, actually!). The modem is a Huawei E220.
I have also noted that WVDial "sees" the modem even if connected at bootup, but other circumstances prevent me from using the dialer. The corresponding Gnome thingy (I have forgotten its name) does not.
What I need to do is to disconnect the modem physically and then re-connect it during or after boot, every time. Rather annoying, actually.

This bug was fixed in the package linux - 2.6.28-13.44

---------------
linux (2.6.28-13.44) jaunty-proposed; urgency=low

  [ Stefan Bader ]

  * Revert "SAUCE: [jaunty] ALSA: Add retry for Intel8x0 clock measurement"
  * Revert "SAUCE: [jaunty] ALSA: Fix clock and buffer calculations for
    Intel8x0"
  * Revert "SAUCE: [jaunty] ALSA: Fix buffer positions and checks"

linux (2.6.28-12.43) jaunty-proposed; urgency=low

  [ Amit Kucheria ]

  * Enable SYN_COOKIES for iop32x and versatile flavours
    - LP: #361687
  * SAUCE: Quirk for BT USB device on MacbookPro to be reset before use
    - LP: #332443

  [ Brad Figg ]

  * [jaunty] Add missing mvsas (Marvel SAS 6440) module configuration.
    - LP: #352336

  [ Chuck Short ]

  * SAUCE: [USB] Unusual Device support for Gold MP3 Player Energy
    - LP: #125250

  [ Daniel T Chen ]

  * SAUCE: [jaunty] ALSA: Fix buffer positions and checks
    - LP: #345627
  * SAUCE: [jaunty] ALSA: Fix clock and buffer calculations for Intel8x0
    - LP: #345627
  * SAUCE: [jaunty] ALSA: Add retry for Intel8x0 clock measurement
    - LP: #345627

  [ Luke Yelavich ]

  * disable CONFIG_SND_HDA_INPUT_BEEP on amd64 and i386
    - LP: #331589

  [ Makito SHIOKAWA ]

  * [ARM] 5404/1: Fix condition in arm_elf_read_implies_exec() to set
    READ_IMPLIES_EXEC
    - LP: #364358

  [ Manoj Iyer ]

  * SAUCE: Added quirk to fix key release for Samsung NC20
    - LP: #360247

  [ Oleg Nesterov ]

  * posix timers: fix RLIMIT_CPU && fork()
    - LP: #361508

  [ Scott James Remnant ]

  * [Config] Disable libusual and the ub driver
    - LP: #364538

  [ Stefan Bader ]

  * Disable unwanted staging builds
    - LP: #366144
  * Remove prism2_usb driver from ubuntu and use the one from staging
    - LP: #325366
  * SAUCE: Make rtl8187se depend on WIRELESS_EXT
    - LP: #366144
  * Disable CONFIG_RTL8187SE for armel.versatile
    - LP: #366144

  [ Tejun Heo ]

  * libata: handle SEMB signature better
    - LP: #257790

  [ Tim Gardner ]

  * Set USB_SERIAL=m for i386/amd64
    - LP: #345002
  * SAUCE: Jaunty - aic79xx - set reset delay to 5 seconds, down from 15.
    - LP: #79542
  * SAUCE: (drop after 2.6.28) Wifi suspend/resume scan timeout fixes
    - LP: #336055
  * Sony laptop: Sony Vaio laptops do not enable wwan power by default.
    - LP: #364678

  [ Tyler Hicks ]

  * SAUCE: (drop after 2.6.28) eCryptfs: Larger buffer for encrypted
    symlink targets
    - LP: #357345

  [ Upstream Kernel Changes ]

  * V4L/DVB (9999): gspca - zc3xx: Webcam 046d:089d added.
    - LP: #326674
  * V4L/DVB (10044): gspca - pac7311: Webcam 093a:2620 added.
    - LP: #363195
  * hwmon: (it87) Add support for the ITE IT8720F
    - LP: #357766
  * vgacon: Return the upper half of 512 character fonts
    - LP: #355057
  * drm/i915: add support for G41 chipset
    - LP: #365958

 -- Stefan Bader <email address hidden> Mon, 25 May 2009 17:30:40 +0200

The patch referenced here is also already in the Karmic kernel. Setting the actively developed linux (Ubuntu) task to Fix Released as well.

The Problem still exists with the Kernel 2.6.31-12-generic in a Sony Vaio P with a Globetrotter GT M378 Modem
Only with a warm reboot from windows, the device is shown up and i can connect with the network-manager.

ID 0af0:7601 Option

Still exist at Karmic Beta on Sony Vaio VGN-P21Z with GTM378

It has been working on Karmic on my Vaio vgnn-p19, but since I performed a BIOS upgrade, the modem is not powered on aymore (unless I first boot Windows)

Seems like the newer BIOS broke something

I found a thread with exact the same problem
http://ubuntuforums.org/showthread.php?t=1096722

Was the problem fixed with the Kernel in jaunty?
Can anybody confirm the function of the 3G device without windows warm-reboot?

Hi! Mine's a TT11LN; the modem is named "Bus 001 Device 004: ID 0af0:7601" by lsusb and YES, it works flawesly under Karmic beta with linux-image-2.6.31-14-generic version 2.6.31-14.48.

As I never use windows (I shrink windows to 15GB just in case I need it), I can say the modem works fine with no need to boot first to windows. Tested with an spanish Simyo SIM.

Note that there's a new bios out there, but I haven't upgraded it -it's working fine, what should I?-... my actual bios version is R0202M4.

On the Vaio P it's [0af0:7601] still only visible after a "warm" boot.

2.6.31-15-generic
Distributor ID: Ubuntu
Description: Ubuntu 9.10
Release: 9.10
Codename: karmic

The same problem exists with the Sony Vaio X.

The modem is only seen after a warm boot after having windows bootet.

Hello,

should we report the problem with some models from Sony with the embedded 3G modems [0af0:7601] (Vaio P / Vaio X) in karmic on a new bug report ?

It would be wonderful, if i can wipe my windows partition.

There's another report on the [0af0:7601] (Vaio P / Vaio X) #472571 - duplicate or separate issue?