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mmcli is not found for pre-installed OS

Created by: AKi0007 at: 7/15/2021 4:31 AM (6 Replies)

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7/15/2021 4:31 AM	Rate (0)
AKi0007 Member Joined: 7/1/2020 Last visit: 2/27/2023 Posts: 13 Rating: (0)	Any tutorial for IoT 2050 Advanced? It seems the mmcli is not found for pre-installed OS. ------------------------------------------------------------------------------------------ Split from How to use mPCIe UMTS/LTE card.
	Last edited by: Jen_Moderator at: 07/15/2021 10:16:19 New subject after splitting
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7/15/2021 12:00 PM	Rate (0)
bergmanu Platinum Expert Joined: 4/28/2015 Last visit: 9/21/2023 Posts: 3256 Rating: (367)	Hi, you can install mmcli with apt install modemmanager Best regards!

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7/19/2021 10:08 AM	Rate (0)
AKi0007 Member Joined: 7/1/2020 Last visit: 2/27/2023 Posts: 13 Rating: (0)	bergmanu Hi, you can install mmcli with apt install modemmanager Best regards! I installed the modemmanager first. When I type `mmcli -L` and `mmcli -m 0`, it showed me the 4g modem info. However, when Itype `nmcli connection show`, it doesn't show anything related to the 4g modem.

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7/19/2021 5:42 PM	Rate (0)
Fe_lipe Silver Member Joined: 12/12/2016 Last visit: 9/14/2023 Posts: 640 Rating: (60)	Hello, What does nmcli device deliver as output? The device shouldn't be unmanaged, unsure if the IndustrialOS is doing this by default. You could also try to add a connection (depending on your APN and primary port): nmcli con add type gsm ifname ttyUSB2 con-name cellular-4g apn web.vodafone.de By the way, you are using the IOT2050 Advanced, correct? Becuase it seems strange that ttyUSB0 is bound to the modem as well. Maybe you can share your output from dmesg \| grep ttyUSB ttyUSB0 should be usually attached to cp210x: BR
	Last edited by: Fe_lipe at: 07/19/2021 17:48:10 Last edited by: Fe_lipe at: 07/19/2021 17:54:20 Last edited by: Fe_lipe at: 07/19/2021 17:55:11
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8/20/2021 5:03 AM	Rate (0)
AKi0007 Member Joined: 7/1/2020 Last visit: 2/27/2023 Posts: 13 Rating: (0)	Fe_lipe Hello, What does nmcli device deliver as output? The device shouldn't be unmanaged, unsure if the IndustrialOS is doing this by default. You could also try to add a connection (depending on your APN and primary port): nmcli con add type gsm ifname ttyUSB2 con-name cellular-4g apn web.vodafone.de By the way, you are using the IOT2050 Advanced, correct? Becuase it seems strange that ttyUSB0 is bound to the modem as well. Maybe you can share your output from dmesg \| grep ttyUSB ttyUSB0 should be usually attached to cp210x: BR Yes. It seems pre-installed OS doesn't add the connection by default.

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8/20/2021 5:32 AM	Rate (0)
AKi0007 Member Joined: 7/1/2020 Last visit: 2/27/2023 Posts: 13 Rating: (0)	It seems the ttyUSB# always changed after reboot. I have to modify the connection every time. Is there any method to make it static?

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8/20/2021 9:03 AM	Rate (0)
bergmanu Platinum Expert Joined: 4/28/2015 Last visit: 9/21/2023 Posts: 3256 Rating: (367)	Hi, usually the ttyUSB0 is fixed. To which device does is change after reboot? Best regards!

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