can't arrive to configure my PCI-e 4G card

Oliver Grawert ogra at ubuntu.com
Fri Jun 30 09:19:51 UTC 2023


hi,
Am Freitag, dem 30.06.2023 um 10:52 +0200 schrieb jean-loups at ovh.fr:
> hello,
> i'm on Ubuntu : Linux Coding-Station 5.19.0-46-generic #47~22.04.1-
> Ubuntu SMP PREEMPT_DYNAMIC Wed Jun 21 15:35:31 UTC 2 x86_64 x86_64
> x86_64 GNU/Linux
> $ lsusb
> Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
> Bus 001 Device 006: ID 1199:9061 Sierra Wireless, Inc. EM7355
> Bus 001 Device 005: ID 0bda:57c3 Realtek Semiconductor Corp.
> Integrated_Webcam_HD
> Bus 001 Device 004: ID 0a5c:5832 Broadcom Corp. 5880
> Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
> when i select APN notification area blinking and not connect

that seems to be a serial-attached usb 4G modem using the qcserial
driver ... often these devices require manual initialization through
modem-manager, perhaps you need to do some extra steps for it ...

ciao
	oli

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