[Bug 262498] Re: 0.7 3G: Dell 5520 Mobile Broadband not detected
from what i see, hal-info now ships your fdi entry. ** Changed in: linux (Ubuntu) Status: New => Invalid -- 0.7 3G: Dell 5520 Mobile Broadband not detected https://bugs.launchpad.net/bugs/262498 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 262498] Re: 0.7 3G: Dell 5520 Mobile Broadband not detected
This bug report contains two separate bugs. bug #1: option driver in 2.6.24 kernel is missing some IDs solution: patch the driver (btw, the patch is not attached to this report, there's only the lshal output) bug #2: hal does not add modem capability to the modem serial interface solution: add the USB product ID to the existing match block of "Dell Wireless" in modem.fdi. Adding module parameters to option driver would be #3, but that's a feature request. I will comment on bug 268095 why you must not add modem capability to all serial interfaces exposed by a certain driver. -- 0.7 3G: Dell 5520 Mobile Broadband not detected https://bugs.launchpad.net/bugs/262498 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 262498] Re: 0.7 3G: Dell 5520 Mobile Broadband not detected
This bug is NOT a dupe of bug 268095 . This device lacks CDC ACM descriptors, and there is no way to recognize it as a GSM modem without the option driver being explicitly told about it by USB vendor/device ID. To ensure that NM can then identify it, all devices found to be using the `option', `airprime', etc drivers should really be given a modem.command_sets attribute including V.250 , so NM's future GSM/CDMA probing can identify them. I've attached a new HAL fdi file that matches the option and airprime drivers (for a start; there are surely other GSM/CDMA drivers out there) and adds the V.250 capability to them. This should be added to hal-info. ** Attachment added: "Set modem capability and V.250 protocol for all devices using option and airprime drivers" http://launchpadlibrarian.net/17483606/option.fdi ** Attachment removed: "Add USB Product ID for device to drivers/usb/serial/option.c" http://launchpadlibrarian.net/17176676/dell_hsdpa_optionc.diff ** Attachment removed: "Add USB Product ID for device to drivers/usb/serial/option.c" http://launchpadlibrarian.net/17176677/dell_hsdpa_optionc.diff ** Attachment removed: "HAL change required to get this modem to work" http://launchpadlibrarian.net/17177259/10-modem.fdi.diff -- 0.7 3G: Dell 5520 Mobile Broadband not detected https://bugs.launchpad.net/bugs/262498 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 262498] Re: 0.7 3G: Dell 5520 Mobile Broadband not detected
the network manager probe part is now tracked in bug 268095. i dont mark this as dupe to keep this un-duped for the kernel task. ** Changed in: network-manager (Ubuntu) Status: Triaged => Invalid -- 0.7 3G: Dell 5520 Mobile Broadband not detected https://bugs.launchpad.net/bugs/262498 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 262498] Re: 0.7 3G: Dell 5520 Mobile Broadband not detected
A newer kernel (2.6.27-2-generic, latest from intrepid) now detects the device without any changes being required to option.c or any explicit forcing of module loading. NetworkManager still doesn't see it without a HAL FDI change. I've attached a standalone snippet that can be dropped into /etc/hal/fdi/information/dell5520.fdi to get current NM (0.7~~svn20080818t061112+eni1-0ubuntu1~nm1) to detect it. The kernel is still relevant though, as it's clear that these devices often get rebranded with new product and vendor IDs, so a method of forcing option.c to use unrecognised devices without a kernel rebuild will probably be required. ** Attachment added: "HAL FDI file for /etc/hal/fdi/information" http://launchpadlibrarian.net/17430819/dell5520.fdi -- 0.7 3G: Dell 5520 Mobile Broadband not detected https://bugs.launchpad.net/bugs/262498 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 262498] Re: 0.7 3G: Dell 5520 Mobile Broadband not detected
AT+CGAP output from Dell 5520 (over usbserial, unpatched kernel): +GCAP: +CGSM,+DS,+ES -- 0.7 3G: Dell 5520 Mobile Broadband not detected https://bugs.launchpad.net/bugs/262498 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 262498] Re: 0.7 3G: Dell 5520 Mobile Broadband not detected
The modem doesn't advertise CDC ACM interface/subinterface descriptors in its USB interfaces, so it's not surprising that it's not detected automaticaly. See bInterfaceClass and bInterfaceSubclass of both USB interfaces in the attached lsusb -vvv output (above). The only way to handle these devices will probably be to explicitly list them by USB vendor and product id in a suitable USB serial driver, like option.c . I don't know whether the use of the option driver alone tells NM enough to treat the device as a GSM modem. If option can support CDMA devices too, then some sort of device probe or configuration hint might be needed. This looks relevant: http://www.nabble.com/-PATCH--hal-probe-modem-caps-ondemand- td17043581.html -- 0.7 3G: Dell 5520 Mobile Broadband not detected https://bugs.launchpad.net/bugs/262498 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 262498] Re: 0.7 3G: Dell 5520 Mobile Broadband not detected
adding kernel source package as your modem is not even detected as a serial device by default. ** Also affects: linux (Ubuntu) Importance: Undecided Status: New ** Changed in: linux (Ubuntu) Importance: Undecided => Medium -- 0.7 3G: Dell 5520 Mobile Broadband not detected https://bugs.launchpad.net/bugs/262498 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 262498] Re: 0.7 3G: Dell 5520 Mobile Broadband not detected
network-manager will get a probe for gsm/cdma modem ... which is the route cause why modems that are properly setup with usbserial are not detected without fdi tweakage. adding each and every product id as a fdi entry doesnt make much sense. ** Changed in: network-manager (Ubuntu) Status: New => Triaged -- 0.7 3G: Dell 5520 Mobile Broadband not detected https://bugs.launchpad.net/bugs/262498 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 262498] Re: 0.7 3G: Dell 5520 Mobile Broadband not detected
A HAL change was required too, perhaps because the device doesn't use any standard USB interface subclass descriptors. Note, however, that `lsusb' does recognise the device as a Novatel Wireless HSDPA modem. I'm a bit worried about this, actually. Both my N95-3 and my built-in HSDPA devices I had required HAL changes to get them to work, and the built-in HSDPA needed a kernel change too. Both were already supported in every way except that they lacked product ID listings. I really hope there's a better way to recognise these devices than product ID listings. Also, before the release of Intrepid, it strikes me as a good idea to borrow the code from the usbserial kernel module that lets it take a vendor and product ID as module arguments, and add that to option.c as well. That way Ubuntu users won't have to rebuild and repackage their kernel to get the option driver to recognise their GSM/UMTS/HSDPA modem. I may submit a hack-job patch for this myself, but holding your breath in wait could be unwise. Some documentation on what to do to get your modem to work would also be wise. Even a quick tip like: If your modem isn't detected by NetworkManager, you may be able to get it working by forcing the `option' driver to recognise your modem. Use `lsusb' to find out the vendor and product IDs for your modem, then run: rmmod option modprobe option vendor=0xdead product=0xbeef (where 0xdead is your vendor ID, and 0xbeef is your product ID). Check dmesg to see if the option driver recognised your device and created one or more USB tty devices (/dev/ttyS0 etc) for it. Now you need to modify HAL's policy to get HAL to recognise the device as a GSM modem and tell NetworkManager about it. I'm not sure about the cleanest way to tell a user to do this safely by ading policy in /etc/hal/fdi . Anyway... with the patch to hal's FDI information and the option.c change this device now works fine. It's just a pity it takes a kernel rebuild and digging around in the HAL config. ** Attachment added: "HAL change required to get this modem to work" http://launchpadlibrarian.net/17177259/10-modem.fdi.diff -- 0.7 3G: Dell 5520 Mobile Broadband not detected https://bugs.launchpad.net/bugs/262498 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 262498] Re: 0.7 3G: Dell 5520 Mobile Broadband not detected
With the attached patch to option.c, it's no longer necessary to force loading of the usbserial driver with vendor and product ID parameters. I've re-tested dialing with pppd+chat and it works fine. NM still does not see the device even though it's now using the `option' driver for GSM modems. I'm attaching updated lshal output for the patched kernel. nm-tool output is unchanged, so I won't provide that. lshal confirms that the option driver is being used for the built-in HSDPA modem, so I'm not too sure why NM doesn't recognise it. If it has to be told about each device individually then it's going to be a losing battle getting hardware support ; anything using the `option' driver should work, right? ** Attachment added: "lshal output with patched drivers/usb/serial/option.c" http://launchpadlibrarian.net/17176834/lshal.txt -- 0.7 3G: Dell 5520 Mobile Broadband not detected https://bugs.launchpad.net/bugs/262498 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 262498] Re: 0.7 3G: Dell 5520 Mobile Broadband not detected
** Attachment added: "Add USB Product ID for device to drivers/usb/serial/option.c" http://launchpadlibrarian.net/17176677/dell_hsdpa_optionc.diff -- 0.7 3G: Dell 5520 Mobile Broadband not detected https://bugs.launchpad.net/bugs/262498 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 262498] Re: 0.7 3G: Dell 5520 Mobile Broadband not detected
** Attachment added: "Add USB Product ID for device to drivers/usb/serial/option.c" http://launchpadlibrarian.net/17176676/dell_hsdpa_optionc.diff -- 0.7 3G: Dell 5520 Mobile Broadband not detected https://bugs.launchpad.net/bugs/262498 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 262498] Re: 0.7 3G: Dell 5520 Mobile Broadband not detected
[EMAIL PROTECTED]:~/tmp$ uname -a Linux ayaki 2.6.24-21-generic #1 SMP Mon Aug 25 17:32:09 UTC 2008 i686 GNU/Linux [EMAIL PROTECTED]:~/tmp$ dpkg -l network-manager Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Installed/Config-f/Unpacked/Failed-cfg/Half-inst/t-aWait/T-pend |/ Err?=(none)/Hold/Reinst-required/X=both-problems (Status,Err: uppercase=bad) ||/ Name VersionDescription +++-==-==- ii network-manage 0.7~~svn200808 network management framework daemon -- 0.7 3G: Dell 5520 Mobile Broadband not detected https://bugs.launchpad.net/bugs/262498 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 262498] Re: 0.7 3G: Dell 5520 Mobile Broadband not detected
** Attachment added: "Working peers file (/etc/ppp/peers/telstra) for pppd+chat connection" http://launchpadlibrarian.net/17152865/telstra -- 0.7 3G: Dell 5520 Mobile Broadband not detected https://bugs.launchpad.net/bugs/262498 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 262498] Re: 0.7 3G: Dell 5520 Mobile Broadband not detected
** Attachment added: "Working chat script for pppd+chat connection" http://launchpadlibrarian.net/17152857/telstra -- 0.7 3G: Dell 5520 Mobile Broadband not detected https://bugs.launchpad.net/bugs/262498 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 262498] Re: 0.7 3G: Dell 5520 Mobile Broadband not detected
** Attachment added: "nm-tool output" http://launchpadlibrarian.net/17152855/nm-tool.txt -- 0.7 3G: Dell 5520 Mobile Broadband not detected https://bugs.launchpad.net/bugs/262498 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 262498] Re: 0.7 3G: Dell 5520 Mobile Broadband not detected
** Attachment added: "lsusb -vvv for HSDPA modem" http://launchpadlibrarian.net/17152854/lsusb.txt -- 0.7 3G: Dell 5520 Mobile Broadband not detected https://bugs.launchpad.net/bugs/262498 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 262498] Re: 0.7 3G: Dell 5520 Mobile Broadband not detected
** Attachment added: "lshal output on machine" http://launchpadlibrarian.net/17152848/lshal.txt -- 0.7 3G: Dell 5520 Mobile Broadband not detected https://bugs.launchpad.net/bugs/262498 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
