Flash successfull but couldn't enable modem - GDBus.Error:org.freedesktop.ModemManager1.Error.Core.Retry: Invalid transition'
luckylinux opened this issue · comments
I could update the firmware after slightly modifying the script.
See #71 and
autoflash-7455.sh.txt
I also trying to force FCC Unlock, given what some other users reported and the general guide at https://modemmanager.org/docs/modemmanager/fcc-unlock/.
Firmware Version is the latest available today (02.38.00.00).
root@SierraFirmwareUpdater:/usr/src/autoflash_sierra_firmware_2024# ls -l
total 125060
-rwxr-xr-x 1 root root 16673 Jan 1 15:53 autoflash-7455.sh
-rwxr-xr-x 1 root root 16673 Jan 1 17:46 autoflash-7455.sh.txt
-rw-r--r-- 1 root root 253 Jan 1 16:52 flash.sh
-rw-r--r-- 1 root root 801 Jan 1 16:49 modem.log
-rw-r--r-- 1 root root 682 Jan 1 16:49 script.txt
-rwxr-xr-x 1 root root 64330846 Jan 14 2022 SWI9X30C_02.38.00.00.cwe
-rwxr-xr-x 1 root root 23855 Jan 14 2022 SWI9X30C_02.38.00.00_GENERIC_002.082_000.nvu
-rw-r--r-- 1 root root 63618715 Jan 1 15:57 SWI9X30C_02.38.00.00_GENERIC_002.082_000.zip
-rwxr-xr-x 1 root root 22365 Jan 1 15:54 swi_setusbcomp.pl
Flashing log (unfortunately I had to flash several times because I got stuck in this , so only the last flash is shown here):
AT
OK
AT!ENTERCND="A710"
OK
AT!USBCOMP=1,1,0000100D
OK
AT!RESET
OK
AT
OK
ATE1
OK
ATI
Manufacturer: Sierra Wireless, Incorporated
Model: EM7455
Revision: SWI9X30C_02.38.00.00 rE3F3E55C03AE94 jenkins 2022/01/13 05:16:00
MEID: 01458200686358
IMEI: 014582006863584
IMEI SV: 22
FSN: LF722122230310
+GCAP: +CGSM
OK
cat: /dev/ttyUSB2: No such file or directory
cat: /dev/ttyUSB3: No such file or directory
OK
OK
OK
OK
OK
OK
ATI
Manufacturer: Sierra Wireless, Incorporated
Model: EM7455
Revision: SWI9X30C_02.38.00.00 rE3F3E55C03AE94 jenkins 2022/01/13 05:16:00
MEID: 01458200686358
IMEI: 014582006863584
IMEI SV: 22
FSN: LF722122230310
+GCAP: +CGSM
OK
cat: /dev/ttyUSB2: No such file or directory
cat: /dev/ttyUSB3: No such file or directory
lsusb -v (only relevant device shown)
Bus 003 Device 038: ID 1199:9071 Sierra Wireless, Inc.
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 0
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
idVendor 0x1199 Sierra Wireless, Inc.
idProduct 0x9071
bcdDevice 0.06
iManufacturer 1 Sierra Wireless, Incorporated
iProduct 2 EM7455
iSerial 3 LF72212223031020
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x00a0
bNumInterfaces 4
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xa0
(Bus Powered)
Remote Wakeup
MaxPower 500mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 255 Vendor Specific Subclass
bInterfaceProtocol 255 Vendor Specific Protocol
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x01 EP 1 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 2
bAlternateSetting 0
bNumEndpoints 3
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0
** UNRECOGNIZED: 05 24 00 10 01
** UNRECOGNIZED: 05 24 01 00 00
** UNRECOGNIZED: 04 24 02 02
** UNRECOGNIZED: 05 24 06 00 00
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x000a 1x 10 bytes
bInterval 9
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x02 EP 2 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 3
bAlternateSetting 0
bNumEndpoints 3
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0
** UNRECOGNIZED: 05 24 00 10 01
** UNRECOGNIZED: 05 24 01 00 00
** UNRECOGNIZED: 04 24 02 02
** UNRECOGNIZED: 05 24 06 00 00
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x85 EP 5 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x000a 1x 10 bytes
bInterval 9
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x84 EP 4 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 8
bAlternateSetting 0
bNumEndpoints 3
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 255 Vendor Specific Subclass
bInterfaceProtocol 255 Vendor Specific Protocol
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x87 EP 7 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0008 1x 8 bytes
bInterval 9
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x86 EP 6 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x04 EP 4 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0200 1x 512 bytes
bInterval 0
Device Qualifier (for other device speed):
bLength 10
bDescriptorType 6
bcdUSB 2.00
bDeviceClass 0
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
bNumConfigurations 1
can't get debug descriptor: Resource temporarily unavailable
Device Status: 0x0000
(Bus Powered)
lsusb (only relevant device shown)
Bus 003 Device 038: ID 1199:9071 Sierra Wireless, Inc.
usb-devices (only relevant device shown)
T: Bus=03 Lev=02 Prnt=31 Port=03 Cnt=03 Dev#= 38 Spd=480 MxCh= 0
D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1
P: Vendor=1199 ProdID=9071 Rev=00.06
S: Manufacturer=Sierra Wireless, Incorporated
S: Product=EM7455
S: SerialNumber=LF72212223031020
C: #Ifs= 4 Cfg#= 1 Atr=a0 MxPwr=500mA
I: If#=0x0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=qcserial
I: If#=0x2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=qcserial
I: If#=0x3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=qcserial
I: If#=0x8 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=qmi_wwan
Status of FCC Unlock
root@SierraFirmwareUpdater:/usr/src/autoflash_sierra_firmware_2024# ls -l /etc/ModemManager/fcc-unlock.d/
total 0
lrwxrwxrwx 1 root root 56 Jan 1 17:37 03f0:4e1d -> /usr/share/ModemManager/fcc-unlock.available.d/03f0:4e1d
lrwxrwxrwx 1 root root 51 Jan 1 17:37 105b -> /usr/share/ModemManager/fcc-unlock.available.d/105b
lrwxrwxrwx 1 root root 56 Jan 1 17:37 105b:e0ab -> /usr/share/ModemManager/fcc-unlock.available.d/105b:e0ab
lrwxrwxrwx 1 root root 51 Jan 1 17:37 1199 -> /usr/share/ModemManager/fcc-unlock.available.d/1199
lrwxrwxrwx 1 root root 56 Jan 1 17:41 1199:9070 -> /usr/share/ModemManager/fcc-unlock.available.d/1199:9070
lrwxrwxrwx 1 root root 56 Jan 1 17:38 1199:9071 -> /usr/share/ModemManager/fcc-unlock.available.d/1199:9071
lrwxrwxrwx 1 root root 56 Jan 1 17:41 1199:9078 -> /usr/share/ModemManager/fcc-unlock.available.d/1199:9078
lrwxrwxrwx 1 root root 56 Jan 1 17:37 1199:9079 -> /usr/share/ModemManager/fcc-unlock.available.d/1199:9079
lrwxrwxrwx 1 root root 51 Jan 1 17:37 1eac -> /usr/share/ModemManager/fcc-unlock.available.d/1eac
lrwxrwxrwx 1 root root 56 Jan 1 17:37 1eac:1001 -> /usr/share/ModemManager/fcc-unlock.available.d/1eac:1001
lrwxrwxrwx 1 root root 56 Jan 1 17:37 413c:81a3 -> /usr/share/ModemManager/fcc-unlock.available.d/413c:81a3
lrwxrwxrwx 1 root root 56 Jan 1 17:37 413c:81a8 -> /usr/share/ModemManager/fcc-unlock.available.d/413c:81a8
And
root@SierraFirmwareUpdater:/usr/src/autoflash_sierra_firmware_2024# ls -l /usr/share/ModemManager/fcc-unlock.available.d/
total 12
lrwxrwxrwx 1 root root 4 Apr 8 2022 03f0:4e1d -> 1199
-rwxr-xr-x 1 root root 783 Apr 8 2022 105b
lrwxrwxrwx 1 root root 4 Apr 8 2022 105b:e0ab -> 105b
-rwxr-xr-x 1 root root 771 Apr 8 2022 1199
lrwxrwxrwx 1 root root 4 Jan 1 17:41 1199:9070 -> 1199
lrwxrwxrwx 1 root root 4 Jan 1 17:41 1199:9071 -> 1199
lrwxrwxrwx 1 root root 4 Jan 1 17:41 1199:9078 -> 1199
lrwxrwxrwx 1 root root 4 Apr 8 2022 1199:9079 -> 1199
-rwxr-xr-x 1 root root 765 Apr 8 2022 1eac
lrwxrwxrwx 1 root root 4 Apr 8 2022 1eac:1001 -> 1eac
lrwxrwxrwx 1 root root 4 Apr 8 2022 413c:81a3 -> 1199
lrwxrwxrwx 1 root root 4 Apr 8 2022 413c:81a8 -> 1199
dmesg (only relevant device shown)
[ 5094.101427] usb 3-6.2: new high-speed USB device number 35 using xhci_hcd
[ 5094.202289] usb 3-6.2: config 1 has an invalid interface number: 8 but max is 3
[ 5094.202299] usb 3-6.2: config 1 has no interface number 1
[ 5094.202838] usb 3-6.2: New USB device found, idVendor=1199, idProduct=9071, bcdDevice= 0.06
[ 5094.202846] usb 3-6.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 5094.202850] usb 3-6.2: Product: EM7455
[ 5094.202853] usb 3-6.2: Manufacturer: Sierra Wireless, Incorporated
[ 5094.202855] usb 3-6.2: SerialNumber: LF72212223031020
[ 5094.211859] qcserial 3-6.2:1.0: Qualcomm USB modem converter detected
[ 5094.211971] usb 3-6.2: Qualcomm USB modem converter now attached to ttyUSB0
[ 5094.212633] qcserial 3-6.2:1.2: Qualcomm USB modem converter detected
[ 5094.212746] usb 3-6.2: Qualcomm USB modem converter now attached to ttyUSB1
[ 5094.214231] qcserial 3-6.2:1.3: Qualcomm USB modem converter detected
[ 5094.214353] usb 3-6.2: Qualcomm USB modem converter now attached to ttyUSB2
[ 5094.215150] qmi_wwan 3-6.2:1.8: cdc-wdm2: USB WDM device
[ 5094.215481] qmi_wwan 3-6.2:1.8 wwan0: register 'qmi_wwan' at usb-0000:00:14.0-6.2, WWAN/QMI device, 0e:26:c5:06:06:e0
[ 5097.457830] EXT4-fs (sdd2): mounted filesystem with ordered data mode. Opts: (null). Quota mode: none.
[ 5427.696325] usb 3-6.2: USB disconnect, device number 35
[ 5427.696483] qcserial ttyUSB0: Qualcomm USB modem converter now disconnected from ttyUSB0
[ 5427.696503] qcserial 3-6.2:1.0: device disconnected
[ 5427.696664] qcserial ttyUSB1: Qualcomm USB modem converter now disconnected from ttyUSB1
[ 5427.696689] qcserial 3-6.2:1.2: device disconnected
[ 5427.696837] qcserial ttyUSB2: Qualcomm USB modem converter now disconnected from ttyUSB2
[ 5427.696851] qcserial 3-6.2:1.3: device disconnected
[ 5427.696980] qmi_wwan 3-6.2:1.8 wwan0: unregister 'qmi_wwan' usb-0000:00:14.0-6.2, WWAN/QMI device
[ 6663.129076] usb 3-6.4: new high-speed USB device number 36 using xhci_hcd
[ 6663.229890] usb 3-6.4: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 64
[ 6663.229903] usb 3-6.4: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 64
[ 6663.230861] usb 3-6.4: New USB device found, idVendor=1199, idProduct=9070, bcdDevice= 0.00
[ 6663.230875] usb 3-6.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 6663.230879] usb 3-6.4: Product: EM7455
[ 6663.230883] usb 3-6.4: Manufacturer: Sierra Wireless, Incorporated
[ 6663.230886] usb 3-6.4: SerialNumber: LF72212223031020
[ 6663.417022] usb 3-6.4: USB disconnect, device number 36
[ 6671.321202] usb 3-6.4: new high-speed USB device number 37 using xhci_hcd
[ 6671.422007] usb 3-6.4: config 1 has an invalid interface number: 8 but max is 3
[ 6671.422013] usb 3-6.4: config 1 has no interface number 1
[ 6671.422562] usb 3-6.4: New USB device found, idVendor=1199, idProduct=9071, bcdDevice= 0.06
[ 6671.422568] usb 3-6.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 6671.422570] usb 3-6.4: Product: EM7455
[ 6671.422571] usb 3-6.4: Manufacturer: Sierra Wireless, Incorporated
[ 6671.422573] usb 3-6.4: SerialNumber: LF72212223031020
[ 6671.429189] qcserial 3-6.4:1.0: Qualcomm USB modem converter detected
[ 6671.429309] usb 3-6.4: Qualcomm USB modem converter now attached to ttyUSB0
[ 6671.430017] qcserial 3-6.4:1.2: Qualcomm USB modem converter detected
[ 6671.430100] usb 3-6.4: Qualcomm USB modem converter now attached to ttyUSB1
[ 6671.430782] qcserial 3-6.4:1.3: Qualcomm USB modem converter detected
[ 6671.430863] usb 3-6.4: Qualcomm USB modem converter now attached to ttyUSB2
[ 6671.431622] qmi_wwan 3-6.4:1.8: cdc-wdm2: USB WDM device
[ 6671.431961] qmi_wwan 3-6.4:1.8 wwan0: register 'qmi_wwan' at usb-0000:00:14.0-6.4, WWAN/QMI device, 0e:26:c5:06:06:e0
[ 6823.929552] usb 3-6.4: USB disconnect, device number 37
[ 6823.929841] qcserial ttyUSB0: Qualcomm USB modem converter now disconnected from ttyUSB0
[ 6823.929875] qcserial 3-6.4:1.0: device disconnected
[ 6823.930106] qcserial ttyUSB1: Qualcomm USB modem converter now disconnected from ttyUSB1
[ 6823.930125] qcserial 3-6.4:1.2: device disconnected
[ 6823.930356] qcserial ttyUSB2: Qualcomm USB modem converter now disconnected from ttyUSB2
[ 6823.930375] qcserial 3-6.4:1.3: device disconnected
[ 6823.930568] qmi_wwan 3-6.4:1.8 wwan0: unregister 'qmi_wwan' usb-0000:00:14.0-6.4, WWAN/QMI device
[ 6833.881746] usb 3-6.4: new high-speed USB device number 38 using xhci_hcd
[ 6833.982689] usb 3-6.4: config 1 has an invalid interface number: 8 but max is 3
[ 6833.982701] usb 3-6.4: config 1 has no interface number 1
[ 6833.983519] usb 3-6.4: New USB device found, idVendor=1199, idProduct=9071, bcdDevice= 0.06
[ 6833.983533] usb 3-6.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 6833.983539] usb 3-6.4: Product: EM7455
[ 6833.983543] usb 3-6.4: Manufacturer: Sierra Wireless, Incorporated
[ 6833.983547] usb 3-6.4: SerialNumber: LF72212223031020
[ 6833.991058] qcserial 3-6.4:1.0: Qualcomm USB modem converter detected
[ 6833.991202] usb 3-6.4: Qualcomm USB modem converter now attached to ttyUSB0
[ 6833.991821] qcserial 3-6.4:1.2: Qualcomm USB modem converter detected
[ 6833.991923] usb 3-6.4: Qualcomm USB modem converter now attached to ttyUSB1
[ 6833.992558] qcserial 3-6.4:1.3: Qualcomm USB modem converter detected
[ 6833.992673] usb 3-6.4: Qualcomm USB modem converter now attached to ttyUSB2
[ 6833.993425] qmi_wwan 3-6.4:1.8: cdc-wdm2: USB WDM device
[ 6833.993759] qmi_wwan 3-6.4:1.8 wwan0: register 'qmi_wwan' at usb-0000:00:14.0-6.4, WWAN/QMI device, 0e:26:c5:06:06:e0
Trying to enable modem
mmcli -v -m 0 -e
[01 Jan 2024, 17:42:43] [Debug] ModemManager process found at ':1.424'
[01 Jan 2024, 17:42:43] [Debug] Assuming '0' is the modem index
[01 Jan 2024, 17:42:43] [Debug] Modem found at '/org/freedesktop/ModemManager1/Modem/0'
[01 Jan 2024, 17:42:43] [Debug] Synchronously enabling modem...
error: couldn't enable the modem: 'GDBus.Error:org.freedesktop.ModemManager1.Error.Core.Retry: Invalid transition'
journalctl -xeu ModemManager
root@SierraFirmwareUpdater:/usr/src/autoflash_sierra_firmware_2024# systemctl status ModemManager
● ModemManager.service - Modem Manager
Loaded: loaded (/lib/systemd/system/ModemManager.service; enabled; vendor preset: enabled)
Active: active (running) since Mon 2024-01-01 17:42:06 CET; 31min ago
Main PID: 18173 (ModemManager)
Tasks: 5 (limit: 38366)
Memory: 4.0M
CGroup: /system.slice/ModemManager.service
├─18173 /usr/sbin/ModemManager
└─18238 /usr/libexec/qmi-proxy
Jan 01 18:11:17 SierraFirmwareUpdater ModemManager[18173]: <info> [modem2] state changed (enabling -> disabled)
Jan 01 18:11:18 SierraFirmwareUpdater ModemManager[18173]: <info> [modem2] state changed (disabled -> enabling)
Jan 01 18:11:19 SierraFirmwareUpdater ModemManager[18173]: <warn> [modem2] couldn't enable interface: 'Invalid transition'
Jan 01 18:11:19 SierraFirmwareUpdater ModemManager[18173]: <info> [modem2] state changed (enabling -> disabled)
Jan 01 18:11:20 SierraFirmwareUpdater ModemManager[18173]: <info> [modem2] state changed (disabled -> enabling)
Jan 01 18:11:20 SierraFirmwareUpdater ModemManager[18173]: <warn> [modem2] couldn't enable interface: 'Invalid transition'
Jan 01 18:11:20 SierraFirmwareUpdater ModemManager[18173]: <info> [modem2] state changed (enabling -> disabled)
Jan 01 18:11:21 SierraFirmwareUpdater ModemManager[18173]: <info> [modem2] state changed (disabled -> enabling)
Jan 01 18:11:21 SierraFirmwareUpdater ModemManager[18173]: <warn> [modem2] couldn't enable interface: 'Invalid transition'
Jan 01 18:11:21 SierraFirmwareUpdater ModemManager[18173]: <info> [modem2] state changed (enabling -> disabled)
root@SierraFirmwareUpdater:/usr/src/autoflash_sierra_firmware_2024# journalctl -xeu ModemManager
Jan 01 18:11:09 SierraFirmwareUpdater ModemManager[18173]: [/dev/cdc-wdm2] wds (1.67)
Jan 01 18:11:09 SierraFirmwareUpdater ModemManager[18173]: [/dev/cdc-wdm2] dms (1.14)
Jan 01 18:11:09 SierraFirmwareUpdater ModemManager[18173]: [/dev/cdc-wdm2] nas (1.25)
Jan 01 18:11:09 SierraFirmwareUpdater ModemManager[18173]: [/dev/cdc-wdm2] qos (1.6)
Jan 01 18:11:09 SierraFirmwareUpdater ModemManager[18173]: [/dev/cdc-wdm2] wms (1.10)
Jan 01 18:11:09 SierraFirmwareUpdater ModemManager[18173]: [/dev/cdc-wdm2] auth (1.3)
Jan 01 18:11:09 SierraFirmwareUpdater ModemManager[18173]: [/dev/cdc-wdm2] at (1.2)
Jan 01 18:11:09 SierraFirmwareUpdater ModemManager[18173]: [/dev/cdc-wdm2] voice (2.1)
Jan 01 18:11:09 SierraFirmwareUpdater ModemManager[18173]: [/dev/cdc-wdm2] cat2 (2.24)
Jan 01 18:11:09 SierraFirmwareUpdater ModemManager[18173]: [/dev/cdc-wdm2] uim (1.45)
Jan 01 18:11:09 SierraFirmwareUpdater ModemManager[18173]: [/dev/cdc-wdm2] pbm (1.4)
Jan 01 18:11:09 SierraFirmwareUpdater ModemManager[18173]: [/dev/cdc-wdm2] test (1.0)
Jan 01 18:11:09 SierraFirmwareUpdater ModemManager[18173]: [/dev/cdc-wdm2] loc (2.0)
Jan 01 18:11:09 SierraFirmwareUpdater ModemManager[18173]: [/dev/cdc-wdm2] sar (1.0)
Jan 01 18:11:09 SierraFirmwareUpdater ModemManager[18173]: [/dev/cdc-wdm2] ts (1.0)
Jan 01 18:11:09 SierraFirmwareUpdater ModemManager[18173]: [/dev/cdc-wdm2] tmd (1.0)
Jan 01 18:11:09 SierraFirmwareUpdater ModemManager[18173]: [/dev/cdc-wdm2] wda (1.16)
Jan 01 18:11:09 SierraFirmwareUpdater ModemManager[18173]: [/dev/cdc-wdm2] csvt (1.1)
Jan 01 18:11:09 SierraFirmwareUpdater ModemManager[18173]: [/dev/cdc-wdm2] coex (1.0)
Jan 01 18:11:09 SierraFirmwareUpdater ModemManager[18173]: [/dev/cdc-wdm2] pdc (1.0)
Jan 01 18:11:09 SierraFirmwareUpdater ModemManager[18173]: [/dev/cdc-wdm2] rfrpe (1.0)
Jan 01 18:11:09 SierraFirmwareUpdater ModemManager[18173]: [/dev/cdc-wdm2] dsd (1.0)
Jan 01 18:11:09 SierraFirmwareUpdater ModemManager[18173]: [/dev/cdc-wdm2] ssctl (1.0)
Jan 01 18:11:09 SierraFirmwareUpdater ModemManager[18173]: [/dev/cdc-wdm2] unknown [0x2e] (1.0)
Jan 01 18:11:09 SierraFirmwareUpdater ModemManager[18173]: [/dev/cdc-wdm2] unknown [0x30] (1.0)
Jan 01 18:11:09 SierraFirmwareUpdater ModemManager[18173]: [/dev/cdc-wdm2] unknown [0x31] (1.0)
Jan 01 18:11:09 SierraFirmwareUpdater ModemManager[18173]: [/dev/cdc-wdm2] unknown [0x36] (1.0)
Jan 01 18:11:09 SierraFirmwareUpdater ModemManager[18173]: [/dev/cdc-wdm2] rms (1.0)
Jan 01 18:11:09 SierraFirmwareUpdater ModemManager[18173]: [/dev/cdc-wdm2] unknown [0xf0] (1.0)
Jan 01 18:11:09 SierraFirmwareUpdater ModemManager[18173]: [/dev/cdc-wdm2] unknown [0xf3] (1.0)
Jan 01 18:11:09 SierraFirmwareUpdater ModemManager[18173]: [/dev/cdc-wdm2] unknown [0xf5] (1.0)
Jan 01 18:11:09 SierraFirmwareUpdater ModemManager[18173]: [/dev/cdc-wdm2] unknown [0xf6] (1.0)
Jan 01 18:11:09 SierraFirmwareUpdater ModemManager[18173]: [/dev/cdc-wdm2] unknown [0xfc] (1.0)
Jan 01 18:11:09 SierraFirmwareUpdater ModemManager[18173]: [/dev/cdc-wdm2] Allocating new client ID...
Jan 01 18:11:09 SierraFirmwareUpdater ModemManager[18173]: [/dev/cdc-wdm2] Registered 'wda' (version 1.16) client with ID '1'
Jan 01 18:11:09 SierraFirmwareUpdater ModemManager[18173]: [/dev/cdc-wdm2] Allocating new client ID...
Jan 01 18:11:09 SierraFirmwareUpdater ModemManager[18173]: [/dev/cdc-wdm2] Releasing 'wda' client with flags 'release-cid'...
Jan 01 18:11:09 SierraFirmwareUpdater ModemManager[18173]: [/dev/cdc-wdm2] Unregistered 'wda' client with ID '1'
Jan 01 18:11:09 SierraFirmwareUpdater ModemManager[18173]: [/dev/cdc-wdm2] Registered 'dms' (version 1.14) client with ID '2'
Jan 01 18:11:09 SierraFirmwareUpdater ModemManager[18173]: [/dev/cdc-wdm2] Allocating new client ID...
Jan 01 18:11:09 SierraFirmwareUpdater ModemManager[18173]: [/dev/cdc-wdm2] Registered 'nas' (version 1.25) client with ID '3'
Jan 01 18:11:09 SierraFirmwareUpdater ModemManager[18173]: [/dev/cdc-wdm2] Allocating new client ID...
Jan 01 18:11:09 SierraFirmwareUpdater ModemManager[18173]: [/dev/cdc-wdm2] Registered 'wds' (version 1.67) client with ID '35'
Jan 01 18:11:09 SierraFirmwareUpdater ModemManager[18173]: [/dev/cdc-wdm2] Allocating new client ID...
Jan 01 18:11:09 SierraFirmwareUpdater ModemManager[18173]: [/dev/cdc-wdm2] Registered 'wms' (version 1.10) client with ID '2'
Jan 01 18:11:09 SierraFirmwareUpdater ModemManager[18173]: [/dev/cdc-wdm2] Allocating new client ID...
Jan 01 18:11:09 SierraFirmwareUpdater ModemManager[18173]: [/dev/cdc-wdm2] Registered 'uim' (version 1.45) client with ID '2'
Jan 01 18:11:09 SierraFirmwareUpdater ModemManager[18173]: [/dev/cdc-wdm2] Allocating new client ID...
Jan 01 18:11:09 SierraFirmwareUpdater ModemManager[18173]: [/dev/cdc-wdm2] Registered 'loc' (version 2.0) client with ID '1'
Jan 01 18:11:09 SierraFirmwareUpdater ModemManager[18173]: [/dev/cdc-wdm2] Allocating new client ID...
Jan 01 18:11:09 SierraFirmwareUpdater ModemManager[18173]: [/dev/cdc-wdm2] Registered 'pdc' (version 1.0) client with ID '1'
Jan 01 18:11:09 SierraFirmwareUpdater ModemManager[18173]: [/dev/cdc-wdm2] Allocating new client ID...
Jan 01 18:11:09 SierraFirmwareUpdater ModemManager[18173]: [/dev/cdc-wdm2] Registered 'voice' (version 2.1) client with ID '2'
Jan 01 18:11:11 SierraFirmwareUpdater ModemManager[18173]: <warn> [modem2/sim2] couldn't load list of emergency numbers: Failed to parse CRSM query result '+CRSM: 105,129,""'
Jan 01 18:11:11 SierraFirmwareUpdater ModemManager[18173]: <warn> [modem2] couldn't load list of own numbers: Couldn't get MSISDN: QMI protocol error (16): 'NotProvisioned'
Jan 01 18:11:12 SierraFirmwareUpdater ModemManager[18173]: <info> [modem2] state changed (unknown -> disabled)
Jan 01 18:11:12 SierraFirmwareUpdater ModemManager[18173]: <info> [modem2] state changed (disabled -> enabling)
Jan 01 18:11:12 SierraFirmwareUpdater ModemManager[18173]: <warn> [modem2] couldn't enable interface: 'Invalid transition'
Jan 01 18:11:12 SierraFirmwareUpdater ModemManager[18173]: <info> [modem2] state changed (enabling -> disabled)
Jan 01 18:11:17 SierraFirmwareUpdater ModemManager[18173]: <info> [modem2] state changed (disabled -> enabling)
Jan 01 18:11:17 SierraFirmwareUpdater ModemManager[18173]: <warn> [modem2] couldn't enable interface: 'Invalid transition'
Jan 01 18:11:17 SierraFirmwareUpdater ModemManager[18173]: <info> [modem2] state changed (enabling -> disabled)
Jan 01 18:11:18 SierraFirmwareUpdater ModemManager[18173]: <info> [modem2] state changed (disabled -> enabling)
Jan 01 18:11:19 SierraFirmwareUpdater ModemManager[18173]: <warn> [modem2] couldn't enable interface: 'Invalid transition'
Jan 01 18:11:19 SierraFirmwareUpdater ModemManager[18173]: <info> [modem2] state changed (enabling -> disabled)
Jan 01 18:11:20 SierraFirmwareUpdater ModemManager[18173]: <info> [modem2] state changed (disabled -> enabling)
Jan 01 18:11:20 SierraFirmwareUpdater ModemManager[18173]: <warn> [modem2] couldn't enable interface: 'Invalid transition'
Jan 01 18:11:20 SierraFirmwareUpdater ModemManager[18173]: <info> [modem2] state changed (enabling -> disabled)
Jan 01 18:11:21 SierraFirmwareUpdater ModemManager[18173]: <info> [modem2] state changed (disabled -> enabling)
Jan 01 18:11:21 SierraFirmwareUpdater ModemManager[18173]: <warn> [modem2] couldn't enable interface: 'Invalid transition'
Jan 01 18:11:21 SierraFirmwareUpdater ModemManager[18173]: <info> [modem2] state changed (enabling -> disabled)
More details on journalctl -xeu ModemManager after systemctl restart ModemManager.
modemmanager.log
I tried this (at least the enable modem part) on:
- OpenWrt 23.05
- Ubuntu 20.04.6 LTS
- Ubuntu 23.10
There just seems to be something missing and I cannot figure out what.
Any other idea ?
Could it also be a USB power issue ? 500mA maximum current (if reported correctly) at 5V is only 2.5W. Could this also be the cause of the issue ?
Not sure if this is normal, probably it's NOT:
root@SierraFirmwareUpdater:/usr/src/autoflash_sierra_firmware_2024# sudo mbimcli -p -d /dev/cdc-wdm2 --quectel-query-radio-state
[01 Jan 2024, 18:27:16] -Warning ** [/dev/cdc-wdm2] Couldn't find MBIM signature in descriptors file
error: couldn't open the MbimDevice: Transaction timed out
And this is when I tried some AT commands on OpenWrt.
Seems like the device is stuck in low power mode:
Welcome to minicom 2.8
OPTIONS:
Port /dev/ttyUSB2, 18:04:18
Press CTRL-A Z for help on special keys
OK
at!gstatus?
!GSTATUS:
Current Time: 128 Temperature: 20
Reset Counter: 1 Mode: LOW POWER MODE
OK
Small update and difference after trying an older version of the firmware from 2022:
deviceid=`lsusb | grep -i -E '1199:9071|1199:9079|413C:81B6' | awk '{print $6}'`
echo $deviceid
qmi-firmware-update --update -d "$deviceid" SWI9X30C_02.33.03.00.cwe SWI9X30C_02.33.03.00_GENERIC_002.072_001.nvu
Enable is successful this time, but connection times out:
root@SierraFirmwareUpdater:/usr/src/autoflash_sierra_firmware_2022# mmcli -m 1 -e
successfully enabled the modem
root@SierraFirmwareUpdater:/usr/src/autoflash_sierra_firmware_2022# mmcli -m 1 --simple-connect="apn=internet" --3gpp-register-in-operator=XXXYY
error: couldn't register the modem: 'Timeout was reached'
For those interested I got it to work. Not very well (bad weather, small antenna, indoor) but approx. 10 Mbps download / 1 Mbps upload.
Solution from my inquiry at SIERRA Wireless Forums https://forum.sierrawireless.com/t/em7455-not-connecting-registering-to-network/31348/16 1
The Solution was to "flash" the APN. Not sure it was stuck on an APN of a different operator (maybe OpenWRT "flashed" the APN into the modem during one of the previous attemps with the other SIM card in QMI/MBIM modem), but it would definitively ignore the correctly specified operator in the "APN" Field.
AT+CGDCONT=1,"IP","internet"
The reboot the modem network stack
AT+CFUN=0
AT+Cfun=1
AT+CGDCONT?
And finally check the status ... Now it's registered
AT!GSTATUS?