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[70.114.247.242]) by smtp.googlemail.com with ESMTPSA id 5614622812f47-43b4a6293d2sm1100861b6e.2.2025.09.09.08.23.40 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 09 Sep 2025 08:23:40 -0700 (PDT) Message-ID: Date: Tue, 9 Sep 2025 10:23:39 -0500 Precedence: bulk X-Mailing-List: ofono@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: Quectel modem ceases working To: Timo Ketola , ofono@lists.linux.dev References: <3be9ef7c-fb1b-4caa-802b-93f02eaad1d6@exertus.fi> Content-Language: en-US From: Denis Kenzior In-Reply-To: <3be9ef7c-fb1b-4caa-802b-93f02eaad1d6@exertus.fi> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Hi Timo, > We have successfully used ofono with Quectel EG25-G modem in our iMX6 > Arm system. But now things break due to BuildRoot upgrade which upgrades > ofono from 2.2 to 2.18. I have pinpointed the problem to commit > 281b49763818, "gobi: ensure Set Data Format changes were applied". > ofonod gives an error: > Hard to say. There has been quite a bit of changes between those versions and I don't have access to that particular hardware. Can you provide a full debug log? ofonod -n -d '*gobi*' What kernel are you running? Is the modem a USB device or directly connected to the SoC? Assuming it is USB and the device gets detected at /dev/cdc-wdm0, what does the output of: qmicli -d /dev/cdc-wdm0 --wda-get-data-format look like? Regards, -Denis