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3gmodem not detected
3gmodem not detected
Hi
i added a 3g modem to my thinkpad x200S recently
it worked for a day, and then stopped working
running debian sid
uname -a
Linux irregularapocalypse 3.16.0-4-amd64 #1 SMP Debian 3.16.7-ckt11-1 (2015-05-24) x86_64 GNU/Linux
i suspect it's not a hardware problem since i see this in dmesg
dmesg | grep cdc
[ 4.361215] cdc_acm 6-4:1.1: ttyACM0: USB ACM device
[ 4.365044] cdc_wdm 6-4:1.5: cdc-wdm0: USB WDM device
[ 4.365144] cdc_wdm 6-4:1.6: cdc-wdm1: USB WDM device
[ 4.365180] usbcore: registered new interface driver cdc_wdm
[ 4.365774] cdc_acm 6-4:1.3: ttyACM1: USB ACM device
[ 4.367811] cdc_acm 6-4:1.9: ttyACM2: USB ACM device
[ 4.370063] usbcore: registered new interface driver cdc_acm
[ 4.370069] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
[ 4.394577] cdc_ether 6-4:1.7 wwan0: register 'cdc_ether' at usb-0000:00:1d.7-4, Mobile Broadband Network Device, 02:80:37:ec:02:00
[ 4.394638] usbcore: registered new interface driver cdc_ether
[ 6.296279] cdc_ether 6-4:1.7 wwx028037ec0200: unregister 'cdc_ether' usb-0000:00:1d.7-4, Mobile Broadband Network Device
i tried with 2 different sims .. same result, so i know it's not the simcard
does anyone have an idea on what this might be ?
greetz
corosus
i added a 3g modem to my thinkpad x200S recently
it worked for a day, and then stopped working
running debian sid
uname -a
Linux irregularapocalypse 3.16.0-4-amd64 #1 SMP Debian 3.16.7-ckt11-1 (2015-05-24) x86_64 GNU/Linux
i suspect it's not a hardware problem since i see this in dmesg
dmesg | grep cdc
[ 4.361215] cdc_acm 6-4:1.1: ttyACM0: USB ACM device
[ 4.365044] cdc_wdm 6-4:1.5: cdc-wdm0: USB WDM device
[ 4.365144] cdc_wdm 6-4:1.6: cdc-wdm1: USB WDM device
[ 4.365180] usbcore: registered new interface driver cdc_wdm
[ 4.365774] cdc_acm 6-4:1.3: ttyACM1: USB ACM device
[ 4.367811] cdc_acm 6-4:1.9: ttyACM2: USB ACM device
[ 4.370063] usbcore: registered new interface driver cdc_acm
[ 4.370069] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
[ 4.394577] cdc_ether 6-4:1.7 wwan0: register 'cdc_ether' at usb-0000:00:1d.7-4, Mobile Broadband Network Device, 02:80:37:ec:02:00
[ 4.394638] usbcore: registered new interface driver cdc_ether
[ 6.296279] cdc_ether 6-4:1.7 wwx028037ec0200: unregister 'cdc_ether' usb-0000:00:1d.7-4, Mobile Broadband Network Device
i tried with 2 different sims .. same result, so i know it's not the simcard
does anyone have an idea on what this might be ?
greetz
corosus
Re: 3gmodem not detected
Hi.
So, may be it affects with system update? But, Debian..
So, I can recommend to you install modem-manager-gui or just mmcli (modem-manager for console) and try to use it to detect your modem.
Ivan
So, may be it affects with system update? But, Debian..
So, I can recommend to you install modem-manager-gui or just mmcli (modem-manager for console) and try to use it to detect your modem.
Ivan
Re: 3gmodem not detected
I'm having the same problem, also tested with multiple (working) SIMs. It was working on 'buntu 12.04 but not since upgrading to 'buntu 14.04. I have lived with using my phone as an AP when out and about, but now I really need to get this working! I had hoped that a clean upgrade to 16.04 would resolve the issue, but alas the issue remains exactly the same; the CDC is detected and the driver is loaded during boot, but shortly thereafter the device is unregistered:
Getting a little desperate here, so very grateful for any suggestions!
Code: Select all
[ 9.649934] cdc_wdm 2-1.4:1.5: cdc-wdm0: USB WDM device
[ 9.650166] cdc_wdm 2-1.4:1.6: cdc-wdm1: USB WDM device
[ 9.650884] cdc_acm 2-1.4:1.1: ttyACM0: USB ACM device
[ 9.650926] usbcore: registered new interface driver cdc_wdm
[ 9.654661] cdc_acm 2-1.4:1.3: ttyACM1: USB ACM device
[ 9.655259] cdc_acm 2-1.4:1.9: ttyACM2: USB ACM device
[ 9.655598] usbcore: registered new interface driver cdc_acm
[ 9.655601] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
[ 9.668138] cdc_wdm 2-1.4:1.6: wdm_int_callback - 0 bytes
[ 9.678536] cdc_ether 2-1.4:1.7 wwan0: register 'cdc_ether' at usb-0000:00:1d.0-1.4, Mobile Broadband Network Device, 02:80:37:ec:02:00
[ 9.678728] usbcore: registered new interface driver cdc_ether
[ 9.681149] cdc_ether 2-1.4:1.7 wwp0s29u1u4i7: renamed from wwan0
[ 9.686126] cdc_wdm 2-1.4:1.5: wdm_int_callback - 0 bytes
[ 14.022625] cdc_ether 2-1.4:1.7 wwp0s29u1u4i7: unregister 'cdc_ether' usb-0000:00:1d.0-1.4, Mobile Broadband Network Device
240 - 600E - 600X - 770X - X31 - X32 - T43p (SATA) - T60p - X200t - X60s - X61s - X200s - X201s (PVA) - X220 - X230 (X220 kbd)
Re: 3gmodem not detected
Digging a little deeper in dmesg shows that the event immediately preceding the CDC unregister is a USB disconnect:
This may or may not be relevant.
Code: Select all
67092-[ 14.019744] usb 2-1.4: USB disconnect, device number 3
67150:[ 14.022625] cdc_ether 2-1.4:1.7 wwp0s29u1u4i7: unregister 'cdc_ether' usb-0000:00:1d.0-1.4, Mobile Broadband Network Device
240 - 600E - 600X - 770X - X31 - X32 - T43p (SATA) - T60p - X200t - X60s - X61s - X200s - X201s (PVA) - X220 - X230 (X220 kbd)
Re: 3gmodem not detected
Any update on this issue?
Would be very interested in this matter, many thanks!
- - - - - - - - -
A significant number of our Thinkpad notebook computers have built-in OEM Mobile Broadband cards (WWAN);
this is why we stuck with Thinkpad (along with the great TrackPoint!).
But it is also Linux problems such as these (3G modem not detected error) that prevents us from jumping from Win10 to Linux!
Would be very interested in this matter, many thanks!
- - - - - - - - -
A significant number of our Thinkpad notebook computers have built-in OEM Mobile Broadband cards (WWAN);
this is why we stuck with Thinkpad (along with the great TrackPoint!).
But it is also Linux problems such as these (3G modem not detected error) that prevents us from jumping from Win10 to Linux!
Daily Driver: (X1E3) X1 Extreme 3rd Gen | mobile broadband (WWAN)
Current Thinkpads: X1E3 | X1E1 | X1C10 | X1C9 | X1C4 | X1C3 | X230
Retired Thinkpads: X250 | T410 | T42 | 560 (circa 1996)
Current Thinkpads: X1E3 | X1E1 | X1C10 | X1C9 | X1C4 | X1C3 | X230
Retired Thinkpads: X250 | T410 | T42 | 560 (circa 1996)
Re: 3gmodem not detected
apt install modem-manager-gui
that package worked for me in arch.
that package worked for me in arch.
Home - Win 10 MSi GF63 Gaming Laptop /Arch GNOME 3/X230 Tablet /X61 [Korean] - Debian 10/T60p - Ubuntu 20.10 Helix 2
Work - Win10/Thinkpad X1 Tablet Gen 2
Work - Win10/Thinkpad X1 Tablet Gen 2
Re: 3gmodem not detected
*bump*ing this in the hope someone can help. And no, installing Modem Manager GUI won't make the slightest bit of difference, since the modem is "unregistered" by the kernel during boot. The question is why this happens...
240 - 600E - 600X - 770X - X31 - X32 - T43p (SATA) - T60p - X200t - X60s - X61s - X200s - X201s (PVA) - X220 - X230 (X220 kbd)
Re: 3gmodem not detected
Here is the relevant Syslog output:
Code: Select all
Nov 27 16:00:52 thinkpad ModemManager[1029]: <info> ModemManager (version 1.4.12) starting in system bus...
Nov 27 16:00:52 thinkpad mtp-probe: checking bus 2, device 3: "/sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.4"
Nov 27 16:00:53 thinkpad kernel: [ 9.565703] cdc_wdm 2-1.4:1.5: cdc-wdm0: USB WDM device
Nov 27 16:00:53 thinkpad kernel: [ 9.566208] cdc_wdm 2-1.4:1.6: cdc-wdm1: USB WDM device
Nov 27 16:00:53 thinkpad kernel: [ 9.566384] usbcore: registered new interface driver cdc_wdm
Nov 27 16:00:53 thinkpad kernel: [ 9.583566] cdc_wdm 2-1.4:1.6: wdm_int_callback - 0 bytes
Nov 27 16:00:53 thinkpad kernel: [ 9.600561] cdc_wdm 2-1.4:1.5: wdm_int_callback - 0 bytes
Nov 27 16:00:53 thinkpad kernel: [ 9.600692] cdc_acm 2-1.4:1.1: ttyACM0: USB ACM device
Nov 27 16:00:53 thinkpad kernel: [ 9.605809] cdc_acm 2-1.4:1.3: ttyACM1: USB ACM device
Nov 27 16:00:53 thinkpad kernel: [ 9.610154] cdc_acm 2-1.4:1.9: ttyACM2: USB ACM device
Nov 27 16:00:53 thinkpad kernel: [ 9.614911] usbcore: registered new interface driver cdc_acm
Nov 27 16:00:53 thinkpad kernel: [ 9.614918] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
Nov 27 16:00:53 thinkpad kernel: [ 9.692798] cdc_ether 2-1.4:1.7 wwan0: register 'cdc_ether' at usb-0000:00:1d.0-1.4, Mobile Broadband Network Device, 02:80:37:ec:02:00
Nov 27 16:00:53 thinkpad kernel: [ 9.705817] usbcore: registered new interface driver cdc_ether
Nov 27 16:00:53 thinkpad kernel: [ 9.714631] cdc_ether 2-1.4:1.7 wwp0s29u1u4i7: renamed from wwan0
Nov 27 16:00:53 thinkpad NetworkManager[1013]: <info> [1511798453.6719] devices added (path: /sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.4/2-1.4:1.7/net/wwp0s29u1u4i7, iface: wwp0s29u1u4i7)
Nov 27 16:00:53 thinkpad NetworkManager[1013]: <info> [1511798453.6731] device added (path: /sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.4/2-1.4:1.7/net/wwp0s29u1u4i7, iface: wwp0s29u1u4i7): no ifupdown configuration found.
Nov 27 16:00:53 thinkpad NetworkManager[1013]: <info> [1511798453.7136] ModemManager available in the bus
Nov 27 16:00:53 thinkpad NetworkManager[1013]: <info> [1511798453.8911] device (wlp2s0): state change: unavailable -> disconnected (reason 'supplicant-available') [20 30 42]
Nov 27 16:00:54 thinkpad ModemManager[1029]: <info> Couldn't find support for device at '/sys/devices/pci0000:00/0000:00:19.0': not supported by any plugin
Nov 27 16:00:54 thinkpad ModemManager[1029]: <info> Couldn't find support for device at '/sys/devices/pci0000:00/0000:00:1c.4/0000:02:00.0': not supported by any plugin
Nov 27 16:00:55 thinkpad ModemManager[1029]: <info> Creating modem with plugin 'Ericsson MBM' and '6' ports
Nov 27 16:00:55 thinkpad ModemManager[1029]: <info> Modem for device at '/sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.4' successfully created
Nov 27 16:00:58 thinkpad kernel: [ 14.270765] usb 2-1.4: USB disconnect, device number 3
Nov 27 16:00:58 thinkpad ModemManager[1029]: <info> (tty/ttyACM0): released by modem /sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.4
Nov 27 16:00:58 thinkpad ModemManager[1029]: <warn> Modem couldn't be initialized: couldn't load current capabilities: Failed to determine modem capabilities.
Nov 27 16:00:58 thinkpad kernel: [ 14.278942] cdc_ether 2-1.4:1.7 wwp0s29u1u4i7: unregister 'cdc_ether' usb-0000:00:1d.0-1.4, Mobile Broadband Network Device
Nov 27 16:00:58 thinkpad ModemManager[1029]: <info> (usbmisc/cdc-wdm0): released by modem /sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.4
Nov 27 16:00:58 thinkpad ModemManager[1029]: <info> (tty/ttyACM1): released by modem /sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.4
Nov 27 16:00:58 thinkpad NetworkManager[1013]: <info> [1511798458.0584] manager: (cdc-wdm1): new Broadband device (/org/freedesktop/NetworkManager/Devices/3)
Nov 27 16:00:58 thinkpad NetworkManager[1013]: <info> [1511798458.0593] device (cdc-wdm1): state change: unmanaged -> unavailable (reason 'managed') [10 20 2]
Nov 27 16:00:58 thinkpad ModemManager[1029]: <info> (usbmisc/cdc-wdm1): released by modem /sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.4
Nov 27 16:00:58 thinkpad NetworkManager[1013]: <info> [1511798458.0601] device (cdc-wdm1): modem state 'unknown'
Nov 27 16:00:58 thinkpad NetworkManager[1013]: <warn> [1511798458.0604] (cdc-wdm1): failed to retrieve SIM object: No SIM object available
Nov 27 16:00:58 thinkpad NetworkManager[1013]: <info> [1511798458.0681] devices removed (path: /sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.4/2-1.4:1.7/net/wwp0s29u1u4i7, iface: wwp0s29u1u4i7)
Nov 27 16:00:58 thinkpad ModemManager[1029]: <info> (net/wwp0s29u1u4i7): released by modem /sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.4
Nov 27 16:00:58 thinkpad ModemManager[1029]: <info> (tty/ttyACM2): released by modem /sys/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.4
Nov 27 16:00:58 thinkpad NetworkManager[1013]: <info> [1511798458.0966] device (cdc-wdm1): state change: unavailable -> unmanaged (reason 'removed') [20 10 36]
240 - 600E - 600X - 770X - X31 - X32 - T43p (SATA) - T60p - X200t - X60s - X61s - X200s - X201s (PVA) - X220 - X230 (X220 kbd)
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