#maemo-leste on 2022-08-27 — irc logs at libera.irclog.whitequark.org

2021-05-25 03:59 parazyd changed the topic of #maemo-leste to: Maemo Leste is in alpha: https://maemo-leste.github.io | ML: https://lists.dyne.org/lurker/list/maemo-leste.en.html | Latest status: http://tny.im/osz | Wiki: https://leste.maemo.org | IRC: https://libera.irclog.whitequark.org/maemo-leste/ ; https://maedevu.maemo.org/irc.txt

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06:56 <freemangordon> Wizzup: so, do we have more pending issues in ofono? or it is too early to say? :)

06:56 <Wizzup> I will check but pretty sure we have some more

06:57 <Wizzup> did you check the abort/segfault that I mentioned, or is that related?

06:58 <Wizzup> will also need to try SMSes some more

07:00 <Wizzup> freemangordon: I need to debug more whether context active works out of the box or not through dbus

07:01 <Wizzup> there are some timeout issues, but that could be dbus side

07:01 <Wizzup> but what would often happen to me before is that it would block in dbus trying to activate until I send myself a text

07:01 <Wizzup> to I need to test that some more, which would kind of suggest some issues kicking still with kicking qmimodem, so need to test if you fixed that

07:01 <Wizzup> then there's just making a lot of sms/calls

07:02 <Wizzup> I don't believe switching operator works currently either, but that could be QMI limitation as well

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07:04 <Wizzup> hmmm I think that just happened

07:05 <Wizzup> I don't know what exactly ~+CIEV=5,2... does, but it seems that after that (and kernel printing motmdm_voice_get_state) the context should be active, but ofono doesn't realise until I send out a sms

07:05 <Wizzup> I did not see any CREG this time

07:08 <Wizzup> looks like the CREG came minutes later, doesn't make sense to me

07:08 <Wizzup> [Sat Aug 27 09:02:10 2022] gsd_receive_buf: 00000000: f9 07 ef 25 55 30 30 38 37 7e 2b 43 49 45 56 3d ...%U0087~+CIEV=

07:08 <Wizzup> around here I activate context

07:09 <Wizzup> CREG comes here

07:09 <Wizzup> [Sat Aug 27 09:05:50 2022] gsd_receive_buf: 00000000: f9 07 ef 57 55 30 31 33 36 7e 2b 43 52 45 47 3d ...WU0136~+CREG=

07:09 <freemangordon> could you have SCRN=1 and re-test

07:09 <Wizzup> I had SCRN=1 I think

07:09 <Wizzup> I was looking at the display all the time

07:09 <freemangordon> ah, ok

07:09 <Wizzup> I guess CREG technically is not something ofono should wait for

07:09 <Wizzup> looking at this: https://m2msupport.net/m2msupport/atcreg-network-registration/

07:10 <freemangordon> hmm, cannot open that site

07:10 <Wizzup> so what surprises me is that ~+CIEV= is matched only in motorolamodem/voicecall.c

07:10 <freemangordon> ah, it opened :)

07:10 <Wizzup> even though it seems to very clearly be used for internet contexts

07:10 <Wizzup> so I worry perhaps the wrong thing is being kicked

07:10 <Wizzup> or worse, no kicks at all

07:11 <Wizzup> at least looking at ciev_notify in motorolamodem/voicecall.c

07:11 <Wizzup> fwiw I use this: mdbus2 -s org.ofono /motmdm_0/context1 org.ofono.ConnectionContext.SetProperty Active true

07:11 <Wizzup> so I think this is another ofono issue

07:12 <freemangordon> what is this site?

07:13 <Wizzup> hm?

07:13 <freemangordon> https://m2msupport.net/m2msupport/atcreg-network-registration/

07:13 <Wizzup> No idea, just first hit on google for 'at creg'

07:14 <freemangordon> ah :)

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07:18 <Wizzup> I cannot exactly find what CIEV is, but in any case just matching for it in voicecall is likely the root cause here

07:19 <freemangordon> seems this is some unsol event, and parameters to it describe what has happened

07:21 <Wizzup> well it happens in response to the context activation

07:21 <Wizzup> but it's not a direct result it seems yes

07:22 <Wizzup> https://www.coniugo.de/tl_files/dateien/downloads/at/AT_Commands_G24.pdf

07:22 <Wizzup> maybe it is just the roaming indicator in this case? not sure

07:22 <Wizzup> or gprs coverage, it's usually 5,2 something though

07:24 <Wizzup> btw, I don't think the sms got sent either, but trying to send the sms with sphone did trigger the context being active

07:24 <Wizzup> the message is still pending in ofono:

07:24 <Wizzup> /motmdm_0/message_CC09967A6C013B436C54A7742FE20E838DEACDB8

07:25 <Wizzup> # mdbus2 -s org.ofono /motmdm_0/message_CC09967A6C013B436C54A7742FE20E838DEACDB8 org.ofono.Message.GetProperties

07:25 <Wizzup> ({'State': <'pending'>},)

07:27 <Wizzup> let's send the d4 a text and see if that flushes things out

07:27 <freemangordon> seems we have some general issue with events from the modem

07:28 <Wizzup> right

07:29 <Wizzup> I don't think I ever saw the command come in to actually send the sms (in kernel log)

07:29 <Wizzup> (this is with scrn:0)

07:30 <freemangordon> hmm, yesterday I sent a couple of SMSes here

07:30 <freemangordon> no issue

07:31 <tmlind> we use usb qmimodem for sending and motorolamodem for receiving fyi

07:31 <tmlind> running ofono with logging enabled should show why an outgoing sms is pending

07:33 <Wizzup> freemangordon: yeah it only works sometimes

07:33 <tmlind> the CIEV shows the line status for voice and data i think

07:33 <freemangordon> Wizzup: I have to leave (will be MIA till tomorrow evening), please, gather some issues and the way to repro them. I will have a look

07:33 <Wizzup> tmlind: yes but we don't handle it for data :)

07:34 <tmlind> oh ok

07:34 <Wizzup> freemangordon: most of these are "works sometimes"

07:34 <freemangordon> hmm

07:34 <freemangordon> ok, enable ofono logs

07:34 <Wizzup> I have ofono debug enables I tihnk

07:34 <Wizzup> root 2841 0.0 0.3 4876 3440 ? Ss Aug26 0:08 /usr/sbin/ofonod -d *,*/*,*/*/*

07:34 <freemangordon> ok

07:35 <freemangordon> and also export OFONO_AT_DEBUG=1

07:35 <freemangordon> somewhere in the startup script

07:36 <Wizzup> ok

07:36 <freemangordon> that way we'll have messages logged in ofono log as well

07:36 <Wizzup> I also will take a break today

07:36 <freemangordon> :)

07:36 <Wizzup> but I will add it in

07:36 <Wizzup> ideally we would document all these 'how to debug modem issues and provide logs' steps somewhere on the wiki

07:36 <freemangordon> yeah, enable that so we'll have the logs when something wrong happens

07:36 <freemangordon> bbl

07:36 <Wizzup> freemangordon: maybe this is ok:

07:37 <Wizzup> # cat /etc/default/ofono

07:37 <Wizzup> OFONO_AT_DEBUG=1

07:37 <Wizzup> export OFONO_AT_DEBUG=1

07:37 <Wizzup> DAEMON_OPTS="-d "*,*/*,*/*/*""

07:37 <Wizzup> cc buZz ^^ :p

07:38 <freemangordon> don;t know, just reboot and see if you have AT commands logged in ofonod.log

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11:05 <buZz> gee > hildon-meta-droid4 : Depends: linux-image-omap but it is not installable

11:05 <buZz> @ https://phoenix.maemo.org/view/Images/job/leste-image-droid4/lastFailedBuild/console

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11:19 <uvos> yeah that issue was alleardy reported

11:19 <uvos> Wizzup assigned it to himself

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11:49 <buZz> alrighty, was just browing , noticed most images havent been building

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12:47 <uvos> thanks for checking ;)

13:00 <buZz> Wizzup: i stored that blurb to start a 'help to debug X' wikipage

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14:34 <Wizzup> yeah, the image builder vms are finnicky

14:34 <Wizzup> after a whole java consumes all cores and it loses the ssh key

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14:46 <Wizzup> buZz: :)

14:53 <Wizzup> freemangordon: well one of those entries in /etc/default/ofono did it

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