EM9191 PCIe with CM4

Aleksander Morgado aleksandermj at chromium.org
Tue Nov 14 23:42:45 UTC 2023


> # mmcli -m 0 --simple-connect="apn=,multiplex=requested"
> error: couldn't connect the modem: 'GDBus.Error:org.gtk.GDBus.UnmappedGError.Quark._g_2dio_2derror_2dquark.Code0: failed to create net link for device: failed to add link for device: Could not allocate link: Failed to add link with mux id 1: Netlink message with transaction 1 failed'

This is strange indeed, looks like the netlink communication with the
kernel is failing. Hoping any of the kernel experts in the list can
shed some light on this kind of issue.


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