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#1 2022-01-15 12:07:00

x3oo
Member
Registered: 2012-05-01
Posts: 15

Modemmanager stopped working, pretty desperate

-- Boot 0095a797da104f349d24a8b21bb6a78d --
Jan 15 12:34:04 thinkpad systemd[1]: Starting Modem Manager...
Jan 15 12:34:04 thinkpad ModemManager[477]: <info>  ModemManager (version 1.18.4-1) starting in system bus...
Jan 15 12:34:04 thinkpad ModemManager[477]: [qrtr] socket lookup from 1:0
Jan 15 12:34:04 thinkpad ModemManager[477]: [qrtr] initial lookup finished
Jan 15 12:34:04 thinkpad systemd[1]: Started Modem Manager.
Jan 15 12:34:06 thinkpad ModemManager[477]: opening device...
Jan 15 12:34:06 thinkpad ModemManager[477]: cannot connect to proxy: Could not connect: Connection refused
Jan 15 12:34:06 thinkpad ModemManager[477]: spawning new mbim-proxy (try 1)...
Jan 15 12:34:06 thinkpad ModemManager[477]: [/dev/cdc-wdm2] Read max control message size from descriptors file: 512
Jan 15 12:34:07 thinkpad ModemManager[477]: <info>  [base-manager] couldn't check support for device '/sys/devices/pci0000:00/0000:00:19.0': not supported by any plugin
Jan 15 12:34:07 thinkpad ModemManager[477]: <info>  [base-manager] couldn't check support for device '/sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.2': not support>
Jan 15 12:34:07 thinkpad ModemManager[477]: <info>  [base-manager] couldn't check support for device '/sys/devices/pci0000:00/0000:00:1c.1/0000:03:00.0': not supported>
Jan 15 12:34:51 thinkpad ModemManager[477]: proxy configuration failed: closed
Jan 15 12:34:51 thinkpad ModemManager[477]: [/dev/cdc-wdm2] channel destroyed
Jan 15 12:34:51 thinkpad ModemManager[477]: <info>  [device /sys/devices/pci0000:00/0000:00:14.0/usb3/3-4] creating modem with plugin 'ericsson-mbm' and '7' ports
Jan 15 12:34:51 thinkpad ModemManager[477]: <warn>  [plugin/ericsson-mbm] could not grab port cdc-wdm1: Cannot add port 'usbmisc/cdc-wdm1', unhandled port type
Jan 15 12:34:51 thinkpad ModemManager[477]: <warn>  [plugin/ericsson-mbm] could not grab port cdc-wdm2: Cannot add port 'usbmisc/cdc-wdm2', unhandled port type
Jan 15 12:34:51 thinkpad ModemManager[477]: <warn>  [plugin/ericsson-mbm] could not grab port cdc-wdm0: Cannot add port 'usbmisc/cdc-wdm0', unhandled port type
Jan 15 12:34:51 thinkpad ModemManager[477]: <warn>  [base-manager] couldn't create modem for device '/sys/devices/pci0000:00/0000:00:14.0/usb3/3-4': Failed to find a d>
Jan 15 12:44:53 thinkpad systemd[1]: ModemManager.service: Current command vanished from the unit file, execution of the command list won't be resumed.
Jan 15 12:47:20 thinkpad ModemManager[477]: <info>  caught signal, shutting down...
Jan 15 12:47:20 thinkpad systemd[1]: Stopping Modem Manager...
Jan 15 12:47:21 thinkpad ModemManager[477]: <info>  ModemManager is shut down
Jan 15 12:47:21 thinkpad systemd[1]: ModemManager.service: Deactivated successfully.
Jan 15 12:47:21 thinkpad systemd[1]: Stopped Modem Manager.


Suddenly i get this, although i think i didnt change anything. i already downgraded to an update a few days ago.
I reinstalled all related packages, even die -Rns on those packages before.

I am pretty desperate, the modem worked without "activating" it before. do i have to activate it now?

very desperate. pls help

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#2 2022-01-15 12:08:46

x3oo
Member
Registered: 2012-05-01
Posts: 15

Re: Modemmanager stopped working, pretty desperate

thats the log when it worked:
-- Boot f4652a59c1d044f5a6057f7b9197a5d6 --
Jan 13 21:52:20 thinkpad systemd[1]: Starting Modem Manager...
Jan 13 21:52:20 thinkpad ModemManager[874]: <info>  ModemManager (version 1.18.4-1) starting in system bus...
Jan 13 21:52:20 thinkpad ModemManager[874]: [qrtr] socket lookup from 1:0
Jan 13 21:52:20 thinkpad ModemManager[874]: [qrtr] initial lookup finished
Jan 13 21:52:20 thinkpad systemd[1]: Started Modem Manager.
Jan 13 21:52:21 thinkpad ModemManager[874]: opening device...
Jan 13 21:52:21 thinkpad ModemManager[874]: cannot connect to proxy: Could not connect: Connection refused
Jan 13 21:52:21 thinkpad ModemManager[874]: spawning new mbim-proxy (try 1)...
Jan 13 21:52:21 thinkpad ModemManager[874]: [/dev/cdc-wdm3] Read max control message size from descriptors file: 512
Jan 13 21:52:21 thinkpad ModemManager[874]: <info>  [cdc-wdm3/mbim] MBIM device is not QMI capable
Jan 13 21:52:21 thinkpad ModemManager[874]: [/dev/cdc-wdm3] channel destroyed
Jan 13 21:52:22 thinkpad ModemManager[874]: <info>  [base-manager] couldn't check support for device '/sys/devices/pci0000:00/0000:00:19.0': not supported by any plugin
Jan 13 21:52:22 thinkpad ModemManager[874]: <info>  [base-manager] couldn't check support for device '/sys/devices/pci0000:00/0000:00:1c.1/0000:03:00.0': not supported>
Jan 13 21:52:31 thinkpad ModemManager[874]: <info>  [device /sys/devices/pci0000:00/0000:00:14.0/usb3/3-4] creating modem with plugin 'ericsson-mbm' and '7' ports
Jan 13 21:52:31 thinkpad ModemManager[874]: <warn>  [plugin/ericsson-mbm] could not grab port cdc-wdm2: Cannot add port 'usbmisc/cdc-wdm2', unhandled port type
Jan 13 21:52:31 thinkpad ModemManager[874]: <warn>  [plugin/ericsson-mbm] could not grab port cdc-wdm1: Cannot add port 'usbmisc/cdc-wdm1', unhandled port type
Jan 13 21:52:31 thinkpad ModemManager[874]: <info>  [base-manager] modem for device '/sys/devices/pci0000:00/0000:00:14.0/usb3/3-4' successfully created
Jan 13 21:52:31 thinkpad ModemManager[874]: opening device...
Jan 13 21:52:31 thinkpad ModemManager[874]: [/dev/cdc-wdm3] Read max control message size from descriptors file: 512
Jan 13 21:52:31 thinkpad ModemManager[874]: <info>  [modem0/cdc-wdm3/mbim] MBIM device is not QMI capable
Jan 13 21:52:31 thinkpad ModemManager[874]: <warn>  [modem0] couldn't load carrier config: QMI PDC not supported
Jan 13 21:52:31 thinkpad ModemManager[874]: <warn>  [modem0] couldn't load supported bands: Unsupported
Jan 13 21:52:31 thinkpad ModemManager[874]: <warn>  [modem0] couldn't query SIM slots: NoDeviceSupport
Jan 13 21:52:31 thinkpad ModemManager[874]: <warn>  [modem0/sim0] couldn't load list of emergency numbers: Operation not allowed
Jan 13 21:52:31 thinkpad ModemManager[874]: <warn>  [modem0] couldn't load current bands: Unsupported
Jan 13 21:52:31 thinkpad ModemManager[874]: <warn>  [modem0] couldn't load UE mode of operation for EPS: Unknown error
Jan 13 21:52:31 thinkpad ModemManager[874]: <warn>  [modem0] couldn't load initial EPS bearer settings: LTE attach status info is unsupported
Jan 13 21:52:31 thinkpad ModemManager[874]: <info>  [modem0] state changed (unknown -> disabled)
Jan 13 21:52:31 thinkpad ModemManager[874]: <info>  [modem0] state changed (disabled -> enabling)
Jan 13 21:52:31 thinkpad ModemManager[874]: <info>  [modem0] simple connect started...
Jan 13 21:52:31 thinkpad ModemManager[874]: <info>  [modem0] simple connect state (4/8): wait to get fully enabled
Jan 13 21:52:31 thinkpad ModemManager[874]: <info>  [modem0] power state updated: on
Jan 13 21:52:32 thinkpad ModemManager[874]: <info>  [modem0] state changed (enabling -> enabled)
Jan 13 21:52:32 thinkpad ModemManager[874]: <info>  [modem0] simple connect state (5/8): register
Jan 13 21:52:32 thinkpad ModemManager[874]: <info>  [modem0] 3GPP registration state changed (unknown -> registering)
Jan 13 21:52:32 thinkpad ModemManager[874]: <info>  [modem0] 3GPP registration state changed (unknown -> idle)
Jan 13 21:52:32 thinkpad ModemManager[874]: <info>  [modem0] 3GPP registration state changed (registering -> home)
Jan 13 21:52:32 thinkpad ModemManager[874]: <info>  [modem0] state changed (enabled -> registered)
Jan 13 21:52:32 thinkpad ModemManager[874]: <info>  [modem0] simple connect started...
Jan 13 21:52:32 thinkpad ModemManager[874]: <info>  [modem0] simple connect state (4/8): wait to get fully enabled
Jan 13 21:52:32 thinkpad ModemManager[874]: <info>  [modem0] simple connect state (5/8): register
Jan 13 21:52:32 thinkpad ModemManager[874]: <info>  [modem0] simple connect state (6/8): bearer
Jan 13 21:52:32 thinkpad ModemManager[874]: <info>  [modem0] simple connect state (7/8): connect
Jan 13 21:52:32 thinkpad ModemManager[874]: <info>  [modem0] state changed (registered -> connecting)
Jan 13 21:52:33 thinkpad ModemManager[874]: <info>  [modem0] state changed (connecting -> connected)
Jan 13 21:52:33 thinkpad ModemManager[874]: <info>  [modem0] simple connect state (8/8): all done
Jan 14 12:40:32 thinkpad ModemManager[874]: <info>  [modem0] state changed (connected -> disconnecting)
Jan 14 12:40:32 thinkpad ModemManager[874]: <info>  [modem0] state changed (disconnecting -> registered)
Jan 14 12:40:32 thinkpad ModemManager[874]: <info>  [modem0/bearer0] connection #1 finished: duration 53278s, tx: 0 bytes, rx: 3216423718 bytes
Jan 14 12:40:37 thinkpad ModemManager[874]: <info>  [modem0] simple connect started...
Jan 14 12:40:37 thinkpad ModemManager[874]: <info>  [modem0] simple connect state (4/8): wait to get fully enabled
Jan 14 12:40:37 thinkpad ModemManager[874]: <info>  [modem0] simple connect state (5/8): register
Jan 14 12:40:37 thinkpad ModemManager[874]: <info>  [modem0] simple connect state (6/8): bearer
Jan 14 12:40:37 thinkpad ModemManager[874]: <info>  [modem0] simple connect state (7/8): connect
Jan 14 12:40:37 thinkpad ModemManager[874]: <info>  [modem0] state changed (registered -> connecting)
Jan 14 12:40:37 thinkpad ModemManager[874]: <warn>  [modem0/bearer1] connection attempt #1 failed: NoDeviceSupport
Jan 14 12:40:37 thinkpad ModemManager[874]: <info>  [modem0] state changed (connecting -> registered)
Jan 14 12:40:37 thinkpad ModemManager[874]: <info>  [modem0/bearer1] connection #1 finished: duration 0s, tx: 0 bytes, rx: 0 bytes
Jan 14 12:40:37 thinkpad ModemManager[874]: <info>  [modem0] simple connect started...
Jan 14 12:40:37 thinkpad ModemManager[874]: <info>  [modem0] simple connect state (4/8): wait to get fully enabled
Jan 14 12:40:37 thinkpad ModemManager[874]: <info>  [modem0] simple connect state (5/8): register
Jan 14 12:40:37 thinkpad ModemManager[874]: <info>  [modem0] simple connect state (6/8): bearer
Jan 14 12:40:37 thinkpad ModemManager[874]: <info>  [modem0] simple connect state (7/8): connect
Jan 14 12:40:37 thinkpad ModemManager[874]: <info>  [modem0] state changed (registered -> connecting)
Jan 14 12:40:39 thinkpad ModemManager[874]: <info>  [modem0] state changed (connecting -> connected)
Jan 14 12:40:39 thinkpad ModemManager[874]: <info>  [modem0] simple connect state (8/8): all done

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#3 2022-01-15 13:17:37

progandy
Member
Registered: 2012-05-17
Posts: 5,184

Re: Modemmanager stopped working, pretty desperate

The one package I can think of that has changed in the last few days is the kernel. Maybe try to downgrade and reboot to a 5.15.X version instead of 5.16. (If you haven't done that yet)
Edit: Or if you used linux-lts, then downgrade to 5.10 or try linux 5.16.. The 5.15 kernel had some changes to its MBIM driver implementation.

Last edited by progandy (2022-01-15 13:23:31)


| alias CUTF='LANG=en_XX.UTF-8@POSIX ' |

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#4 2022-01-15 13:18:35

2ManyDogs
Forum Moderator
Registered: 2012-01-15
Posts: 4,645

Re: Modemmanager stopped working, pretty desperate

Please edit your posts and use [ code ] tags (not quote tags) when posting output. This makes the output easier to read and provides a scroll box for long output.

https://wiki.archlinux.org/title/Genera … s_and_code
https://bbs.archlinux.org/help.php#bbcode


How to post. A sincere effort to use modest and proper language and grammar is a sign of respect toward the community.

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#5 2022-01-15 17:16:14

x3oo
Member
Registered: 2012-05-01
Posts: 15

Re: Modemmanager stopped working, pretty desperate

i got it to work. probably just turning it off and removing battery.

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