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Today's Topics:
1. Re: Unable to setup connman using systemd (Fabio Emiliani)
----------------------------------------------------------------------
Message: 1
Date: Thu, 13 Oct 2016 11:52:55 +0200
From: Fabio Emiliani <fabio.emili...@artgroup-spa.com>
To: connman@lists.01.org
Subject: Re: Unable to setup connman using systemd
Message-ID: <200d9c6e-14ce-ca0d-7779-acff8a4c9...@artgroup-spa.com>
Content-Type: text/plain; charset="windows-1252"; Format="flowed"
Hi Tomasz,
I've found an important clue. If launching connmand in foreground
(connmand -d -n) I see the following debug log:
> connmand[1769]:
> /home/user/Project/ICU/BUILD_YOCTO/build_lam_icu_systemd/tmp/work/cortexa9hf-vfp-neon-poky-linux-gnueabi/connman/1.28-r0/connman-1.28/src/technology.c:technology_get()*No
>
> matching drivers found for wifi*.
What's the meaning of this message? Why connmand can't find wifi drivers?
My wifi chip is a TI WL1837MOD. The driver is loaded at boot time. See:
> [ 7.071319] wlcore: wl18xx HW: 183x or 180x, PG 2.2 (ROM 0x11)
> [ 7.085667] wlcore: loaded
After the load of the driver RFKILL tries to recover the state of the
radio interfaces:
> Starting Load/Save RF Kill Switch Status of rfkill0...
Then wpa_supplicant is launched:
> Starting WPA supplicant...
and finally connman:
> Starting Connection service...
The wifi driver location is:
> /lib/modules/3.14.281.0-icu+g0b8488d/extra/drivers/net/wireless/ti/wlcore/wlcore.ko
Any ideas?
Many thanks
--
Fabio
Il 13/10/2016 10:53, Fabio Emiliani ha scritto:
>
> Hi Tomasz,
>
> I've changed the wpa_supplicant.service as you advised but nothing has
> changed. I see the same D-Bus services as before (there is always a
> fi.epitest.hostap.WPASupplicant service). No wireless technologies
> detected.
>
> See my new wpa_supplicant.service file:
>
>> [Unit]
>> Description=WPA supplicant
>>
>> [Service]
>> Type=dbus
>> BusName=fi.w1.wpa_supplicant1
>> ExecStart=/usr/sbin/wpa_supplicant -u -c /etc/wpa_supplicant.conf
>>
>> [Install]
>> WantedBy=multi-user.target
>> Alias=dbus-fi.w1.wpa_supplicant1.service
>
> Is it possible that the problem is caused by some strange interactions
> with RFKILL? How can I check that connman can use RFKILL properly?
>
> Regards,
>
> Fabio
>
> Il 13/10/2016 10:17, Tomasz Bursztyka ha scritto:
>> Hi Fabio,
>>
>>>> root@lam_icu:~/Applications/AudioManager# cat
>>>> /lib/systemd/system/wpa_supplicant.service
>>>> [Unit]
>>>> Description=WPA supplicant
>>>>
>>>> [Service]
>>>> Type=dbus
>>>> BusName=fi.epitest.hostap.WPASupplicant
>>
>> It should be fi.w1.wpa_supplicant1
>> The above is the old DBus API which nobody use anymore I think.
>>
>> Can you verify that?
>>
>>>> ExecStart=/usr/sbin/wpa_supplicant -u -c /etc/wpa_supplicant.conf
>>>>
>>>> [Install]
>>>> WantedBy=multi-user.target
>>>> Alias=dbus-fi.epitest.hostap.WPASupplicant.service
>>> These are the services on the system bus:
>>>
>>>> method return sender=org.freedesktop.DBus -> dest=:1.26 reply_serial=2
>>>> array [
>>>> string "org.freedesktop.DBus"
>>>> string "org.freedesktop.login1"
>>>> string "org.freedesktop.systemd1"
>>>> string ":1.10"
>>>> string ":1.0"
>>>> string ":1.1"
>>>> string ":1.2"
>>>> string ":1.26"
>>>> string ":1.3"
>>>> string "net.connman"
>>>> string "*fi.epitest.hostap.WPASupplicant*"
>>>> string "*fi.w1.wpa_supplicant1*"
>>>> string "org.ofono"
>>>> ]
>>
>
> --
>
> *Fabio Emiliani*
>
> */Software Engineer/*
>
> /Ph. +39 075 8298 532/
>
> /fabioemili...@artgroup-spa.com/ <mailto:fabioemili...@artgroup-spa.com>
>
> DISCLAIMER
> This email and any attachment may contain confidential information. If
> you are not the intended recipient you are not authorised to copy or
> disclose all or any part of it without the prior written consent of
> ART SpA.
>
> /ART SpA ? Step Forward With US -
> //www.artgroup-spa.com/logo_ART_firma-1//
>
> /Ph. +39 075 8298 501 ? Fax +39 075 8298 525 /
>
> P*Please consider our environment before printing this e-mail***
>
--
*Fabio Emiliani*
*/Software Engineer/*
/Ph. +39 075 8298 532/
/fabioemili...@artgroup-spa.com/ <mailto:fabioemili...@artgroup-spa.com>
DISCLAIMER
This email and any attachment may contain confidential information. If
you are not the intended recipient you are not authorised to copy or
disclose all or any part of it without the prior written consent of ART SpA.
/ART SpA ? Step Forward With US - //www.artgroup-spa.com/logo_ART_firma-1//
/Ph. +39 075 8298 501 ? Fax +39 075 8298 525 /
P*Please consider our environment before printing this e-mail***
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