Hey,
> It seems that my modem supports pretty much all modes:
>
> Modes | supported: allowed: 2g; preferred: none
> | allowed: 3g; preferred: none
> | allowed: 2g, 3g; preferred: 3g
> | allowed: 2g, 3g; preferred: 2g
> | allowed: 2g, 4g; preferred: 4g
> | allowed: 2g, 4g; preferred: 2g
> | allowed: 3g, 4g; preferred: 3g
> | allowed: 3g, 4g; preferred: 4g
> | allowed: 2g, 3g, 4g; preferred: 4g
> | allowed: 2g, 3g, 4g; preferred: 3g
> | allowed: 2g, 3g, 4g; preferred: 2g
> | current: allowed: 3g; preferred: none
>
> However, when I'm trying to set the preferred mode to 4g, I'm getting this:
>
> pi@okamoto:~ $ sudo mmcli -m 0 --set-allowed-modes='3g|4g'
> --set-preferred-mode='4g'
> error: couldn't set current modes:
> 'GDBus.Error:org.freedesktop.libqmi.Error.Protocol.Internal: QMI protocol
> error (3): 'Internal''
>
> From the debug log:
>
> ModemManager[11730]: [/dev/cdc-wdm0] sent message...
> <<<<<< RAW:
> <<<<<< length = 28
> <<<<<< data =
> 01:1B:00:00:03:04:00:12:00:33:00:0F:00:1E:03:00:02:08:05:17:01:00:01:11:02:00:18:00
> ModemManager[11730]: [/dev/cdc-wdm0] sent generic request (translated)...
> <<<<<< QMUX:
> <<<<<< length = 27
> <<<<<< flags = 0x00
> <<<<<< service = "nas"
> <<<<<< client = 4
> <<<<<< QMI:
> <<<<<< flags = "none"
> <<<<<< transaction = 18
> <<<<<< tlv_length = 15
> <<<<<< message = "Set System Selection Preference" (0x0033)
> <<<<<< TLV:
> <<<<<< type = "Acquisition Order Preference" (0x1e)
> <<<<<< length = 3
> <<<<<< value = 02:08:05
> <<<<<< translated = { [0] = 'lte ' [1] = 'umts '}
> <<<<<< TLV:
> <<<<<< type = "Change Duration" (0x17)
> <<<<<< length = 1
> <<<<<< value = 01
> <<<<<< translated = permanent
> <<<<<< TLV:
> <<<<<< type = "Mode Preference" (0x11)
> <<<<<< length = 2
> <<<<<< value = 18:00
> <<<<<< translated = umts, lte
> ModemManager[11730]: [/dev/cdc-wdm0] received message...
> <<<<<< RAW:
> <<<<<< length = 20
> <<<<<< data = 01:13:00:80:03:04:02:12:00:33:00:07:00:02:04:00:01:00:03:00
> ModemManager[11730]: [/dev/cdc-wdm0] received generic response (translated)...
> <<<<<< QMUX:
> <<<<<< length = 19
> <<<<<< flags = 0x80
> <<<<<< service = "nas"
> <<<<<< client = 4
> <<<<<< QMI:
> <<<<<< flags = "response"
> <<<<<< transaction = 18
> <<<<<< tlv_length = 7
> <<<<<< message = "Set System Selection Preference" (0x0033)
> <<<<<< TLV:
> <<<<<< type = "Result" (0x02)
> <<<<<< length = 4
> <<<<<< value = 01:00:03:00
> <<<<<< translated = FAILURE: Internal
>
>
> May I know if I entered the syntax correctly please?
>
Syntax is correct, not sure why the QMI command fails like that though.
What device is this?
--
Aleksander
https://aleksander.es
_______________________________________________
ModemManager-devel mailing list
ModemManager-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/modemmanager-devel
