08-21-2022, 02:22 AM
(This post was last modified: 08-23-2022, 02:01 AM by biketool.)
(edit)***Following the thread below I got the problem solved, turns out sudo su is needed and sudo is not enough permissions to flash the modem***
https://github.com/the-modem-distro/pine...k/releases
It has been suggested that upgrading the firmware on the modem can help Bookworm users get GPS working.
There is no mention in the troubleshooting if I cant even pass the AT commands as it shows the port busy.
I am running a 3/32gb upgrade board PP.
Code: mobian@mobian:~$ echo -ne "AT+QFASTBOOT\r" > /dev/ttyUSB2
-bash: /dev/ttyUSB2: Device or resource busy
No AT commands means no fastboot possible, no fastboot means no upgrade.
Code: mobian@mobian:~$ fastboot flash modem NON-HLOS.ubi && fastboot reboot
< waiting for any device >
I am concerned as I understand the GPS device should be on USB1 modem on USB2 but we see.(anyone can post their lsusb to see if there is a difference)
Code: mobian@mobian:~$ lsusb
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 002: ID 2c7c:0125 Quectel Wireless Solutions Co., Ltd. EC25 LTE modem
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
I'm nut sure if lsusb lists the (sub-)functions of the USB device.
The modem knows the following tty:
Code: mmcli -m any --output-keyvalue | grep -F modem.generic.ports.value
modem.generic.ports.value[1] : cdc-wdm0 (qmi)
modem.generic.ports.value[2] : ttyUSB0 (qcdm)
modem.generic.ports.value[3] : ttyUSB1 (gps)
modem.generic.ports.value[4] : ttyUSB2 (at)
modem.generic.ports.value[5] : wwan0 (net)
The kernel knows the following tty:
Code: tree /dev/serial/by-id/
/dev/serial/by-id/
├── usb-Quectel__Incorporated_LTE_Module_community_fw-if00-port0 -> ../../ttyUSB0
├── usb-Quectel__Incorporated_LTE_Module_community_fw-if01-port0 -> ../../ttyUSB1
├── usb-Quectel__Incorporated_LTE_Module_community_fw-if02-port0 -> ../../ttyUSB2
└── usb-Quectel__Incorporated_LTE_Module_community_fw-if03-port0 -> ../../ttyUSB3
08-21-2022, 04:08 AM
(This post was last modified: 08-21-2022, 04:10 AM by biketool.)
(08-21-2022, 03:25 AM)jsch Wrote: I'm nut sure if lsusb lists the (sub-)functions of the USB device.
The modem knows the following tty:
Code: mmcli -m any --output-keyvalue | grep -F modem.generic.ports.value
modem.generic.ports.value[1] : cdc-wdm0 (qmi)
modem.generic.ports.value[2] : ttyUSB0 (qcdm)
modem.generic.ports.value[3] : ttyUSB1 (gps)
modem.generic.ports.value[4] : ttyUSB2 (at)
modem.generic.ports.value[5] : wwan0 (net)
Code: tree /dev/serial/by-id/
/dev/serial/by-id/
├── usb-Quectel__Incorporated_LTE_Module_community_fw-if00-port0 -> ../../ttyUSB0
├── usb-Quectel__Incorporated_LTE_Module_community_fw-if01-port0 -> ../../ttyUSB1
├── usb-Quectel__Incorporated_LTE_Module_community_fw-if02-port0 -> ../../ttyUSB2
└── usb-Quectel__Incorporated_LTE_Module_community_fw-if03-port0 -> ../../ttyUSB3
got it; I also show same from mmcli -m any --output-keyvalue | grep -F modem.generic.ports.value
I still don't know why AT commands get refused
Code: mobian@mobian:~$ mmcli -m any --output-keyvalue | grep -F modem.generic.ports.value
modem.generic.ports.value[1] : cdc-wdm0 (qmi)
modem.generic.ports.value[2] : ttyUSB0 (qcdm)
modem.generic.ports.value[3] : ttyUSB1 (gps)
modem.generic.ports.value[4] : ttyUSB2 (at)
modem.generic.ports.value[5] : ttyUSB3 (at)
modem.generic.ports.value[6] : wwan0 (net)
For what it is worth, I also tried sudo echo -ne "AT+QFASTBOOT\r" > /dev/ttyUSB2 to try to get fastboot mode, same answer: Device or resource busy
(08-21-2022, 02:22 AM)biketool Wrote: https://github.com/the-modem-distro/pine...k/releases
It has been suggested that upgrading the firmware on the modem can help Bookworm users get GPS working.
There is no mention in the troubleshooting if I cant even pass the AT commands as it shows the port busy.
I am running a 3/32gb upgrade board PP.
Code: mobian@mobian:~$ echo -ne "AT+QFASTBOOT\r" > /dev/ttyUSB2
-bash: /dev/ttyUSB2: Device or resource busy
If I recall correctly and from https://github.com/the-modem-distro/pine...issues/135 you need to run this from a root shell, so run 'sudo su' to enter root shell and then it should work.
Pinephone v1.2 UBports CE. Adelaide, Australia using Aldimobile SIM (Telstra network, VoLTE enabled) with Mobian SD card.
Manjaro Plasma Mobile on EMMC.
08-21-2022, 05:14 AM
(This post was last modified: 08-21-2022, 05:15 AM by biketool.)
(08-21-2022, 05:00 AM)dcinoz Wrote: (08-21-2022, 02:22 AM)biketool Wrote: https://github.com/the-modem-distro/pine...k/releases
It has been suggested that upgrading the firmware on the modem can help Bookworm users get GPS working.
There is no mention in the troubleshooting if I cant even pass the AT commands as it shows the port busy.
I am running a 3/32gb upgrade board PP.
Code: mobian@mobian:~$ echo -ne "AT+QFASTBOOT\r" > /dev/ttyUSB2
-bash: /dev/ttyUSB2: Device or resource busy
If I recall correctly and from https://github.com/the-modem-distro/pine...issues/135 you need to run this from a root shell, so run 'sudo su' to enter root shell and then it should work.
tried that now too, I am not a master of the functional differences between sudoing and running as su but it has almost never been important to my work
Code: mobian@mobian:~$ sudo su
[sudo] password for mobian:
root@mobian:/home/mobian# sudo echo -ne "AT+QFASTBOOT\r" > /dev/ttyUSB2
root@mobian:/home/mobian# fastboot flash modem NON-HLOS.ubi && fastboot reboot
< waiting for any device >
I also tried ADB as below from https://github.com/the-modem-distro/pine...LASHING.md
Code: mobian@mobian:~$ sudo adb reboot bootloader
* daemon not running; starting now at tcp:5037
* daemon started successfully
error: no devices/emulators found
same result as above when run as root
08-21-2022, 05:36 AM
(This post was last modified: 08-21-2022, 05:56 AM by dcinoz.)
I just tried it and it worked for me (tried with sudo echo in root and that doesn't work, already sudo as root@mobian).
Code: mobian@mobian:~/Downloads$ sudo su
[sudo] password for mobian:
root@mobian:/home/mobian/Downloads# echo -ne "AT+QFASTBOOT\r" > /dev/ttyUSB2
root@mobian:/home/mobian/Downloads# fastboot flash modem NON-HLOS.ubi && fastboot reboot
Sending 'modem' (40064 KB) OKAY [ 1.399s]
Writing 'modem' OKAY [ 15.217s]
Finished. Total time: 16.629s
Rebooting OKAY [ 0.004s]
Finished. Total time: 0.055s
To see firmware version:
Code: root@mobian:/home/mobian/Downloads# mmcli -m any --command='AT+GMR'
response: 'EG25GGBR07A08M2G'
(ADSP Version 30.006.30.006)
Pinephone v1.2 UBports CE. Adelaide, Australia using Aldimobile SIM (Telstra network, VoLTE enabled) with Mobian SD card.
Manjaro Plasma Mobile on EMMC.
08-21-2022, 06:07 AM
(This post was last modified: 08-21-2022, 06:55 AM by biketool.)
(08-21-2022, 05:36 AM)dcinoz Wrote: I just tried it and it worked for me (tried with sudo echo in root and that doesn't work, already sudo as root@mobian).
Code: mobian@mobian:~/Downloads$ sudo su
[sudo] password for mobian:
root@mobian:/home/mobian/Downloads# echo -ne "AT+QFASTBOOT\r" > /dev/ttyUSB2
root@mobian:/home/mobian/Downloads# fastboot flash modem NON-HLOS.ubi && fastboot reboot
Sending 'modem' (40064 KB) OKAY [ 1.399s]
Writing 'modem' OKAY [ 15.217s]
Finished. Total time: 16.629s
Rebooting OKAY [ 0.004s]
Finished. Total time: 0.055s
To see firmware version:
Code: root@mobian:/home/mobian/Downloads# mmcli -m any --command='AT+GMR'
response: 'EG25GGBR07A08M2G'
Voodoo electronics, I cut/pasted from your post and it worked, is it different than mine?? Anyways it flashed, lets go GPS?
(edit)
Getting useful results from the GPS now, (sudo watch -n 5 mmcli -m any --location-get) still waiting for it to update almanac as I dont like to use wireless nodes to speed up a fix, not locked yet, but receiving satellite signals.
still relevant there are four firmware versions, how to choose which, the git page
https://github.com/the-modem-distro/pine...k/releases
is pretty vague about choosing the one "which works best for you"
(edit2)
Can anyone explain why I can run gnome maps for 30 min and never get a GPS lock but maybe 30sec of running the puremaps and it finally gets a location in sudo journalctl -u geoclue.service -n 20 as well as all apps.
I reject the stupid voodoo aspect we are not Adeptus Mechanicus, but I do not see a good causal connection.
(08-21-2022, 06:07 AM)biketool Wrote: Voodoo electronics, I cut/pasted from your post and it worked, is it different than mine?? Anyways it flashed, lets go GPS?
Excellent news, glad it worked!
You had
'sudo echo -ne "AT+QFASTBOOT\r" > /dev/ttyUSB2'
as root and that doesn't work (not a sudo / su expert) whereas
'echo -ne "AT+QFASTBOOT\r" > /dev/ttyUSB2' does...
Hope GPS works better.
Pinephone v1.2 UBports CE. Adelaide, Australia using Aldimobile SIM (Telstra network, VoLTE enabled) with Mobian SD card.
Manjaro Plasma Mobile on EMMC.
08-21-2022, 12:29 PM
(This post was last modified: 08-22-2022, 12:04 PM by biketool.)
More news...
I don't know if this is modem firmware or the OS upgrades; I cant do data or phonecalls now, they drop without ringing out.
I did try all four firmware versions though, but any option I choose in the mobile network crashes the settings GUI.
(edit)
I just received a call, now calling works in and out; but still cant go data. WHere is the .conf file for the dialer and other mobile network settings?
(edit)
***IT WAS THE MOBIAN AUGUST 2022 OS UPDATES PROBLEM, AFTER A ROLLBACK REINSTALL MOBILE DATA IS FINE AFTER CHOOSING AN APN***
09-05-2022, 05:17 AM
(This post was last modified: 09-05-2022, 05:35 AM by biketool.)
I am not sure this was such an issue with the factory firmware but now I am having an issue where after 12-24 hours I show 4g and full bars but cant receive calls or SMSs, a quick phone reboot(vs going into terminal and rebooting just the modem) as I needed to make a call and I get a huge backlog of SMSs and modem is OK.
I have done this a few times now and it seems to be an issue.
Maybe I should make a startup script daemon to reboot the modem every few hours.
Anyone have a better idea?
(edit) for a baseline I re-flashed to ADSP Version 01.002.01.002
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