See below, note the crash at the end is our (Galmato's if I can make them believe us) problem. Happens when the PLS8 crashes in certain regions, which is what I was looking at when I saw this URC bit. I think they're unrelated though.
2018-04-25T07:33:16.119023 ModemManager[1797]: <debug> loading signal quality... 2018-04-25T07:33:16.132370 ModemManager[1797]: <debug> (ttyACM1) device open count is 2 (open) 2018-04-25T07:33:16.146000 ModemManager[1797]: <debug> (ttyACM1): --> 'AT+CIND?<CR>' 2018-04-25T07:33:16.160099 ModemManager[1797]: <debug> (ttyACM1): <-- '<CR><LF>+CIND: 0,3,1,1,1,0,1,0<CR><LF><CR><LF>OK<CR><LF>' 2018-04-25T07:33:16.172676 ModemManager[1797]: <debug> Modem /org/freedesktop/ModemManager1/Modem/0: signal quality updated (60) 2018-04-25T07:33:16.184358 ModemManager[1797]: <debug> Periodic signal quality checks scheduled in 30s 2018-04-25T07:33:16.193190 ModemManager[1797]: <debug> (ttyACM1) device open count is 1 (close) 2018-04-25T07:33:18.403945 ModemManager[1797]: <debug> (ttyACM1): <-- '<CR><LF>+CIEV: psinfo,6<CR><LF>' 2018-04-25T07:33:18.419376 ModemManager[1797]: <debug> Modem /org/freedesktop/ModemManager1/Modem/0: access technology changed (hsdpa, hsupa -> umts) 2018-04-25T07:33:18.786175 ModemManager[1797]: <debug> (ttyACM1): <-- '<CR><LF>+CIEV: psinfo,10<CR><LF>' 2018-04-25T07:33:18.801255 ModemManager[1797]: <debug> Modem /org/freedesktop/ModemManager1/Modem/0: access technology changed (umts -> hsdpa, hsupa) 2018-04-25T07:33:19.118339 ModemManager[1797]: <debug> (ttyACM1) device open count is 2 (open) 2018-04-25T07:33:19.134858 ModemManager[1797]: <debug> (ttyACM1): --> 'AT^SWWAN?<CR>' 2018-04-25T07:33:19.151309 ModemManager[1797]: <debug> (ttyACM1): <-- '<CR><LF>^SWWAN: 3,1,1<CR><LF><CR><LF>OK<CR><LF>' 2018-04-25T07:33:19.160491 ModemManager[1797]: <debug> connection status loaded: connected 2018-04-25T07:33:19.168176 ModemManager[1797]: <debug> (ttyACM1) device open count is 1 (close) 2018-04-25T07:33:23.715882 ModemManager[1797]: <debug> (ttyACM1): <-- '<CR><LF>+CIEV: 1,4<CR><LF>' 2018-04-25T07:33:23.727020 ModemManager[1797]: <debug> (ttyACM0): <-- '<CR><LF>+CIEV: 1,4<CR><LF>' 2018-04-25T07:33:23.825254 ModemManager[1797]: <debug> (ttyACM1): <-- '<CR><LF>+CIEV: psinfo,6<CR><LF>' 2018-04-25T07:33:23.838569 ModemManager[1797]: <debug> Modem /org/freedesktop/ModemManager1/Modem/0: access technology changed (hsdpa, hsupa -> umts) 2018-04-25T07:33:24.223688 ModemManager[1797]: <debug> (ttyACM1): <-- '<CR><LF>+CIEV: psinfo,10<CR><LF>' 2018-04-25T07:33:24.230853 ModemManager[1797]: <debug> Modem /org/freedesktop/ModemManager1/Modem/0: access technology changed (umts -> hsdpa, hsupa) 2018-04-25T07:33:27.075221 ModemManager[1797]: <debug> (ttyACM1): <-- '<CR><LF>+CIEV: 1,3<CR><LF>' 2018-04-25T07:33:27.082479 ModemManager[1797]: <debug> (ttyACM0): <-- '<CR><LF>+CIEV: 1,3<CR><LF>' 2018-04-25T07:33:28.684604 ModemManager[1797]: <debug> (ttyACM1): <-- '<CR><LF>+CIEV: psinfo,6<CR><LF>' 2018-04-25T07:33:28.692088 ModemManager[1797]: <debug> Modem /org/freedesktop/ModemManager1/Modem/0: access technology changed (hsdpa, hsupa -> umts) 2018-04-25T07:33:29.028355 ModemManager[1797]: <debug> (ttyACM1): <-- '<CR><LF>+CIEV: psinfo,10<CR><LF>' 2018-04-25T07:33:29.035832 ModemManager[1797]: <debug> Modem /org/freedesktop/ModemManager1/Modem/0: access technology changed (umts -> hsdpa, hsupa) 2018-04-25T07:33:39.123303 ModemManager[1797]: <debug> (ttyACM1) device open count is 2 (open) 2018-04-25T07:33:39.137645 ModemManager[1797]: <debug> (ttyACM1): --> 'AT^SWWAN?<CR>' 2018-04-25T07:33:39.158625 ModemManager[1797]: <debug> (ttyACM1): <-- '<CR><LF>^SWWAN: 3,1,1<CR><LF><CR><LF>OK<CR><LF>' 2018-04-25T07:33:39.167409 ModemManager[1797]: <debug> connection status loaded: connected 2018-04-25T07:33:39.175708 ModemManager[1797]: <debug> (ttyACM1) device open count is 1 (close) 2018-04-25T07:33:40.247119 ModemManager[1797]: <debug> (ttyACM1): <-- '<CR><LF>+CIEV: psinfo,6<CR><LF>' 2018-04-25T07:33:40.254598 ModemManager[1797]: <debug> Modem /org/freedesktop/ModemManager1/Modem/0: access technology changed (hsdpa, hsupa -> umts) 2018-04-25T07:33:40.708062 ModemManager[1797]: <debug> (ttyACM1): <-- '<CR><LF>+CIEV: psinfo,10<CR><LF>' 2018-04-25T07:33:40.723484 ModemManager[1797]: <debug> Modem /org/freedesktop/ModemManager1/Modem/0: access technology changed (umts -> hsdpa, hsupa) 2018-04-25T07:33:46.119049 ModemManager[1797]: <debug> loading signal quality... 2018-04-25T07:33:46.132471 ModemManager[1797]: <debug> (ttyACM1) device open count is 2 (open) 2018-04-25T07:33:46.151595 ModemManager[1797]: <debug> (ttyACM1): --> 'AT+CIND?<CR>' 2018-04-25T07:33:46.160200 ModemManager[1797]: <debug> (ttyACM1): <-- '<CR><LF>+CIND: 0,3,1,1,1,0,1,0<CR><LF><CR><LF>OK<CR><LF>' 2018-04-25T07:33:46.176887 ModemManager[1797]: <debug> Modem /org/freedesktop/ModemManager1/Modem/0: signal quality updated (60) 2018-04-25T07:33:46.190248 ModemManager[1797]: <debug> Periodic signal quality checks scheduled in 30s 2018-04-25T07:33:46.199018 ModemManager[1797]: <debug> (ttyACM1) device open count is 1 (close) 2018-04-25T07:33:46.238572 ModemManager[1797]: <debug> (ttyACM1): <-- '<CR><LF>+CIEV: psinfo,6<CR><LF>' 2018-04-25T07:33:46.246503 ModemManager[1797]: <debug> Modem /org/freedesktop/ModemManager1/Modem/0: access technology changed (hsdpa, hsupa -> umts) 2018-04-25T07:33:46.629921 ModemManager[1797]: <debug> (ttyACM1): <-- '<CR><LF>+CIEV: psinfo,10<CR><LF>' 2018-04-25T07:33:46.646089 ModemManager[1797]: <debug> Modem /org/freedesktop/ModemManager1/Modem/0: access technology changed (umts -> hsdpa, hsupa) 2018-04-25T07:33:59.129365 ModemManager[1797]: <debug> (ttyACM1) device open count is 2 (open) 2018-04-25T07:33:59.148248 ModemManager[1797]: <debug> (ttyACM1): --> 'AT^SWWAN?<CR>' 2018-04-25T07:33:59.162098 ModemManager[1797]: <debug> (ttyACM1): <-- '<CR><LF>^SWWAN: 3,1,1<CR><LF><CR><LF>OK<CR><LF>' 2018-04-25T07:33:59.173999 ModemManager[1797]: <debug> connection status loaded: connected 2018-04-25T07:33:59.182842 ModemManager[1797]: <debug> (ttyACM1) device open count is 1 (close) 2018-04-25T07:34:16.119068 ModemManager[1797]: <debug> loading signal quality... 2018-04-25T07:34:16.137827 ModemManager[1797]: <debug> (ttyACM1) device open count is 2 (open) 2018-04-25T07:34:16.152293 ModemManager[1797]: <debug> (ttyACM1): --> 'AT+CIND?<CR>' 2018-04-25T07:34:16.160294 ModemManager[1797]: <debug> (ttyACM1): <-- '<CR><LF>+CIND: 0,3,1,1,1,0,1,0<CR><LF><CR><LF>OK<CR><LF>' 2018-04-25T07:34:16.167986 ModemManager[1797]: <debug> Modem /org/freedesktop/ModemManager1/Modem/0: signal quality updated (60) 2018-04-25T07:34:16.178737 ModemManager[1797]: <debug> Periodic signal quality checks scheduled in 30s 2018-04-25T07:34:16.188430 ModemManager[1797]: <debug> (ttyACM1) device open count is 1 (close) 2018-04-25T07:34:19.119196 ModemManager[1797]: <debug> (ttyACM1) device open count is 2 (open) 2018-04-25T07:34:19.135970 ModemManager[1797]: <debug> (ttyACM1): --> 'AT^SWWAN?<CR>' 2018-04-25T07:34:19.150363 ModemManager[1797]: <debug> (ttyACM1): <-- '<CR><LF>^SWWAN: 3,1,1<CR><LF><CR><LF>OK<CR><LF>' 2018-04-25T07:34:19.159189 ModemManager[1797]: <debug> connection status loaded: connected 2018-04-25T07:34:19.169263 ModemManager[1797]: <debug> (ttyACM1) device open count is 1 (close) 2018-04-25T07:34:37.098677 ModemManager[1797]: <debug> (ttyACM1): <-- '<CR><LF>+CIEV: psinfo,6<CR><LF>' 2018-04-25T07:34:37.106185 ModemManager[1797]: <debug> Modem /org/freedesktop/ModemManager1/Modem/0: access technology changed (hsdpa, hsupa -> umts) 2018-04-25T07:34:37.512941 ModemManager[1797]: <debug> (ttyACM1): <-- '<CR><LF>+CIEV: psinfo,10<CR><LF>' 2018-04-25T07:34:37.525028 ModemManager[1797]: <debug> Modem /org/freedesktop/ModemManager1/Modem/0: access technology changed (umts -> hsdpa, hsupa) 2018-04-25T07:34:39.119227 ModemManager[1797]: <debug> (ttyACM1) device open count is 2 (open) 2018-04-25T07:34:39.135307 ModemManager[1797]: <debug> (ttyACM1): --> 'AT^SWWAN?<CR>' 2018-04-25T07:34:39.150652 ModemManager[1797]: <debug> (ttyACM1): <-- '<CR><LF>^SWWAN: 3,1,1<CR><LF><CR><LF>OK<CR><LF>' 2018-04-25T07:34:39.163023 ModemManager[1797]: <debug> connection status loaded: connected 2018-04-25T07:34:39.171849 ModemManager[1797]: <debug> (ttyACM1) device open count is 1 (close) 2018-04-25T07:34:43.669007 ModemManager[1797]: <debug> (ttyACM1): <-- '<CR><LF>+CIEV: psinfo,6<CR><LF>' 2018-04-25T07:34:43.679085 ModemManager[1797]: <debug> Modem /org/freedesktop/ModemManager1/Modem/0: access technology changed (hsdpa, hsupa -> umts) 2018-04-25T07:34:44.067422 ModemManager[1797]: <debug> (ttyACM1): <-- '<CR><LF>+CIEV: psinfo,10<CR><LF>' 2018-04-25T07:34:44.074638 ModemManager[1797]: <debug> Modem /org/freedesktop/ModemManager1/Modem/0: access technology changed (umts -> hsdpa, hsupa) 2018-04-25T07:34:46.119613 ModemManager[1797]: <debug> loading signal quality... 2018-04-25T07:34:46.136335 ModemManager[1797]: <debug> (ttyACM1) device open count is 2 (open) 2018-04-25T07:34:46.151866 ModemManager[1797]: <debug> (ttyACM1): --> 'AT+CIND?<CR>' 2018-04-25T07:34:46.160135 ModemManager[1797]: <debug> (ttyACM1): <-- '<CR><LF>+CIND: 0,3,1,1,1,0,1,0<CR><LF><CR><LF>OK<CR><LF>' 2018-04-25T07:34:46.170540 ModemManager[1797]: <debug> Modem /org/freedesktop/ModemManager1/Modem/0: signal quality updated (60) 2018-04-25T07:34:46.179352 ModemManager[1797]: <debug> Periodic signal quality checks scheduled in 30s 2018-04-25T07:34:46.188242 ModemManager[1797]: <debug> (ttyACM1) device open count is 1 (close) 2018-04-25T07:34:47.583107 ModemManager[1797]: <debug> (ttyACM1): <-- '<CR><LF>+CIEV: psinfo,6<CR><LF>' 2018-04-25T07:34:47.590603 ModemManager[1797]: <debug> Modem /org/freedesktop/ModemManager1/Modem/0: access technology changed (hsdpa, hsupa -> umts) 2018-04-25T07:34:47.911367 ModemManager[1797]: <debug> (ttyACM1): <-- '<CR><LF>+CIEV: psinfo,10<CR><LF>' 2018-04-25T07:34:47.921821 ModemManager[1797]: <debug> Modem /org/freedesktop/ModemManager1/Modem/0: access technology changed (umts -> hsdpa, hsupa) 2018-04-25T07:34:53.840124 ModemManager[1797]: <debug> (ttyACM1): <-- '<CR><LF>+CIEV: psinfo,6<CR><LF>' 2018-04-25T07:34:53.851666 ModemManager[1797]: <debug> Modem /org/freedesktop/ModemManager1/Modem/0: access technology changed (hsdpa, hsupa -> umts) 2018-04-25T07:34:54.308131 ModemManager[1797]: <debug> (ttyACM1): <-- '<CR><LF>+CIEV: psinfo,10<CR><LF>' 2018-04-25T07:34:54.321805 ModemManager[1797]: <debug> Modem /org/freedesktop/ModemManager1/Modem/0: access technology changed (umts -> hsdpa, hsupa) 2018-04-25T07:34:57.817436 ModemManager[1797]: <debug> (ttyACM1): <-- '<CR><LF>+CIEV: psinfo,6<CR><LF>' 2018-04-25T07:34:57.824666 ModemManager[1797]: <debug> Modem /org/freedesktop/ModemManager1/Modem/0: access technology changed (hsdpa, hsupa -> umts) 2018-04-25T07:34:58.138610 ModemManager[1797]: <debug> (ttyACM1): <-- '<CR><LF>+CIEV: psinfo,10<CR><LF>' 2018-04-25T07:34:58.150355 ModemManager[1797]: <debug> Modem /org/freedesktop/ModemManager1/Modem/0: access technology changed (umts -> hsdpa, hsupa) 2018-04-25T07:34:59.122151 ModemManager[1797]: <debug> (ttyACM1) device open count is 2 (open) 2018-04-25T07:34:59.134540 ModemManager[1797]: <debug> (ttyACM1): --> 'AT^SWWAN?<CR>' 2018-04-25T07:34:59.162722 ModemManager[1797]: <debug> (ttyACM1): <-- '<CR><LF>^SWWAN: 3,1,1<CR><LF><CR><LF>OK<CR><LF>' 2018-04-25T07:34:59.175024 ModemManager[1797]: <debug> connection status loaded: connected 2018-04-25T07:34:59.183714 ModemManager[1797]: <debug> (ttyACM1) device open count is 1 (close) 2018-04-25T07:35:02.583126 ModemManager[1797]: <debug> (ttyACM1): <-- '<CR><LF>+CIEV: psinfo,6<CR><LF>' 2018-04-25T07:35:02.593214 ModemManager[1797]: <debug> Modem /org/freedesktop/ModemManager1/Modem/0: access technology changed (hsdpa, hsupa -> umts) 2018-04-25T07:35:02.950435 ModemManager[1797]: <debug> (ttyACM1): <-- '<CR><LF>+CIEV: psinfo,10<CR><LF>' 2018-04-25T07:35:02.959103 ModemManager[1797]: <debug> Modem /org/freedesktop/ModemManager1/Modem/0: access technology changed (umts -> hsdpa, hsupa) 2018-04-25T07:35:14.496417 ModemManager[1797]: <debug> (ttyACM1): <-- '<CR><LF>+CIEV: psinfo,6<CR><LF>' 2018-04-25T07:35:14.574231 ModemManager[1797]: <debug> Modem /org/freedesktop/ModemManager1/Modem/0: access technology changed (hsdpa, hsupa -> umts) 2018-04-25T07:35:14.586883 ModemManager[1797]: <debug> (ttyACM1): <-- '<CR><LF>+CIEV: psinfo,10<CR><LF><CR><LF>+CREG: 5,"1611","021F4DF",2<CR><LF><CR><LF>+CGREG: 5,"1611","021F4DF",2<CR><LF>' 2018-04-25T07:35:14.674357 ModemManager[1797]: <debug> Modem /org/freedesktop/ModemManager1/Modem/0: access technology changed (umts -> hsdpa, hsupa) 2018-04-25T07:35:16.119357 ModemManager[1797]: <debug> loading signal quality... 2018-04-25T07:35:16.132117 ModemManager[1797]: <debug> (ttyACM1) device open count is 2 (open) 2018-04-25T07:35:16.143804 ModemManager[1797]: <debug> (ttyACM1): --> 'AT+CIND?<CR>' 2018-04-25T07:35:16.876211 ModemManager[1797]: <debug> (ttyACM1): <-- '<CR><LF>+CIEV: 1,2<CR><LF>' 2018-04-25T07:35:16.955301 ModemManager[1797]: <debug> (ttyACM0): <-- '<CR><LF>+CIEV: 1,2<CR><LF>' 2018-04-25T07:35:19.121047 ModemManager[1797]: <debug> (ttyACM1) device open count is 3 (open) 2018-04-25T07:35:19.134009 ModemManager[1797]: <debug> (ttyACM1) device open count is 4 (open) 2018-04-25T07:35:19.146082 ModemManager[1797]: <debug> (ttyACM1) device open count is 3 (close) 2018-04-25T07:35:19.155738 ModemManager[1797]: <debug> (ttyACM1): --> 'AT^SWWAN?<CR>' 2018-04-25T07:35:20.317705 ModemManager[1797]: <debug> (ttyACM0): <-- '<CR><LF>+CIEV: 1,3<CR><LF>' 2018-04-25T07:35:20.398151 ModemManager[1797]: <debug> (ttyACM1): <-- '<CR><LF>+CIND: 0,2,1,1,1,0,1,0<CR><LF><CR><LF>OK<CR><LF><CR><LF>+CIEV: 1,3<CR><LF><CR><LF>+CIEV: psinfo,6<CR><LF><CR><LF>+CREG: 5,"1611","0217BCC",2<CR><LF><CR><LF>+CGREG: 5,"1611","0217BCC",2<CR><LF><CR><LF>+CIEV: psinfo,10<CR><LF>' 2018-04-25T07:35:20.413390 ModemManager[1797]: <debug> Modem /org/freedesktop/ModemManager1/Modem/0: access technology changed (hsdpa, hsupa -> umts) 2018-04-25T07:35:20.427281 ModemManager[1797]: <debug> Modem /org/freedesktop/ModemManager1/Modem/0: access technology changed (umts -> hsdpa, hsupa) 2018-04-25T07:35:20.438959 ModemManager[1797]: <warn> checking if connected failed: Couldn't parse ^SWWAN response: '+CIND: 0,2,1,1,1,0,1,0' 2018-04-25T07:35:20.448374 ModemManager[1797]: <debug> (ttyACM1) device open count is 2 (close) 2018-04-25T07:35:20.457062 ModemManager[1797]: <debug> (ttyACM1): --> 'AT+CSQ<CR>' 2018-04-25T07:35:20.636362 ModemManager[1797]: <debug> (ttyACM1): <-- '<CR><LF>^SWWAN: 3,1,1<CR><LF><CR><LF>OK<CR><LF>' 2018-04-25T07:35:20.646302 ModemManager[1797]: <debug> Couldn't refresh signal quality: 'Could not parse signal quality results' 2018-04-25T07:35:20.655152 ModemManager[1797]: <debug> Periodic signal quality checks scheduled in 30s 2018-04-25T07:35:20.663905 ModemManager[1797]: <debug> (ttyACM1) device open count is 1 (close) 2018-04-25T07:35:20.817208 ModemManager[1797]: <debug> (ttyACM1): <-- '<CR><LF>+CSQ: 16,99<CR><LF><CR><LF>OK<CR><LF>' 2018-04-25T07:35:32.036176 ModemManager[1797]: <debug> (ttyACM1): <-- '<CR><LF>+CIEV: psinfo,6<CR><LF>' 2018-04-25T07:35:32.056184 ModemManager[1797]: <debug> Modem /org/freedesktop/ModemManager1/Modem/0: access technology changed (hsdpa, hsupa -> umts) 2018-04-25T07:35:32.382545 ModemManager[1797]: <debug> (ttyACM1): <-- '<CR><LF>+CIEV: psinfo,10<CR><LF>' 2018-04-25T07:35:32.398832 ModemManager[1797]: <debug> Modem /org/freedesktop/ModemManager1/Modem/0: access technology changed (umts -> hsdpa, hsupa) 2018-04-25T07:35:39.122117 ModemManager[1797]: <debug> (ttyACM1) device open count is 2 (open) 2018-04-25T07:35:39.132864 ModemManager[1797]: <debug> (ttyACM1): --> 'AT^SWWAN?<CR>' 2018-04-25T07:35:39.478874 ModemManager[1797]: <debug> (ttyACM1): <-- '<CR><LF>+CIEV: psinfo,6<CR><LF><CR><LF>+CIEV: psinfo,10<CR><LF>' 2018-04-25T07:35:39.490465 ModemManager[1797]: <debug> Modem /org/freedesktop/ModemManager1/Modem/0: access technology changed (hsdpa, hsupa -> umts) 2018-04-25T07:35:39.499240 ModemManager[1797]: <debug> Modem /org/freedesktop/ModemManager1/Modem/0: access technology changed (umts -> hsdpa, hsupa) 2018-04-25T07:35:39.911186 ModemManager[1797]: <debug> (ttyACM1): <-- '<CR><LF>^SWWAN: 3,1,1<CR><LF><CR><LF>OK<CR><LF>' 2018-04-25T07:35:39.918619 ModemManager[1797]: <debug> connection status loaded: connected 2018-04-25T07:35:39.956401 ModemManager[1797]: <debug> (ttyACM1) device open count is 1 (close) 2018-04-25T07:35:43.739299 ModemManager[1797]: <debug> (ttyACM1): <-- '<CR><LF>+CIEV: psinfo,6<CR><LF>' 2018-04-25T07:35:43.756999 ModemManager[1797]: <debug> Modem /org/freedesktop/ModemManager1/Modem/0: access technology changed (hsdpa, hsupa -> umts) 2018-04-25T07:35:43.973653 ModemManager[1797]: <debug> (ttyACM1): <-- '<CR><LF>+CIEV: psinfo,10<CR><LF>' 2018-04-25T07:35:43.980756 ModemManager[1797]: <debug> Modem /org/freedesktop/ModemManager1/Modem/0: access technology changed (umts -> hsdpa, hsupa) 2018-04-25T07:35:46.120591 ModemManager[1797]: <debug> Signal quality value not updated in 60s, marking as not being recent 2018-04-25T07:35:50.154157 ModemManager[1797]: <debug> (ttyACM1): <-- '<CR><LF>+CIEV: psinfo,6<CR><LF><CR><LF>+CIEV: psinfo,10<CR><LF>' 2018-04-25T07:35:50.167460 ModemManager[1797]: <debug> Modem /org/freedesktop/ModemManager1/Modem/0: access technology changed (hsdpa, hsupa -> umts) 2018-04-25T07:35:50.177276 ModemManager[1797]: <debug> Modem /org/freedesktop/ModemManager1/Modem/0: access technology changed (umts -> hsdpa, hsupa) 2018-04-25T07:35:51.118674 ModemManager[1797]: <debug> loading signal quality... 2018-04-25T07:35:51.132167 ModemManager[1797]: <debug> (ttyACM1) device open count is 2 (open) 2018-04-25T07:35:51.143345 ModemManager[1797]: <debug> (ttyACM1): --> 'AT+CIND?<CR>' 2018-04-25T07:35:54.118838 ModemManager[1797]: <debug> (ttyACM1) device open count is 3 (open) 2018-04-25T07:35:54.131381 ModemManager[1797]: <debug> (ttyACM1) device open count is 2 (close) 2018-04-25T07:35:54.141654 ModemManager[1797]: <debug> (ttyACM1): --> 'AT+CSQ<CR>' 2018-04-25T07:35:56.260034 ModemManager[1797]: <debug> Setting up location sources: 'none' 2018-04-25T07:35:56.272743 ModemManager[1797]: <debug> Location '3gpp-lac-ci' gathering is already disabled... 2018-04-25T07:35:56.281529 ModemManager[1797]: <debug> Location 'gps-raw' gathering is already disabled... 2018-04-25T07:35:56.290455 ModemManager[1797]: <debug> Location 'gps-nmea' gathering is already disabled... 2018-04-25T07:35:56.300942 ModemManager[1797]: <debug> Need to disable the following location sources: 'gps-unmanaged' 2018-04-25T07:35:56.308498 ModemManager[1797]: <debug> (ttyACM1) device open count is 3 (open) 2018-04-25T07:35:57.118782 ModemManager[1797]: <debug> Couldn't refresh signal quality: 'Serial command timed out' 2018-04-25T07:35:57.133354 ModemManager[1797]: <debug> Periodic signal quality checks scheduled in 30s 2018-04-25T07:35:57.147204 ModemManager[1797]: <debug> (ttyACM1) device open count is 2 (close) 2018-04-25T07:35:57.159922 ModemManager[1797]: <debug> (ttyACM1): --> 'AT^SGPSC="Engine","0"<CR>' 2018-04-25T07:35:59.122110 ModemManager[1797]: <debug> (ttyACM1) device open count is 3 (open) 2018-04-25T07:36:00.118404 ModemManager[1797]: <debug> (ttyACM1) device open count is 4 (open) 2018-04-25T07:36:00.136362 ModemManager[1797]: <debug> (ttyACM1) device open count is 3 (close) 2018-04-25T07:36:00.144378 ModemManager[1797]: <debug> (ttyACM1): --> 'AT^SWWAN?<CR>' 2018-04-25T07:36:04.387739 ModemManager[1797]: <debug> Setting up location sources: 'none' 2018-04-25T07:36:04.408724 ModemManager[1797]: <debug> Location '3gpp-lac-ci' gathering is already disabled... 2018-04-25T07:36:04.417370 ModemManager[1797]: <debug> Location 'gps-raw' gathering is already disabled... 2018-04-25T07:36:04.426417 ModemManager[1797]: <debug> Location 'gps-nmea' gathering is already disabled... 2018-04-25T07:36:04.436315 ModemManager[1797]: <debug> Location 'gps-unmanaged' gathering is already disabled... 2018-04-25T07:36:05.118031 ModemManager[1797]: <warn> checking if connected failed: Serial command timed out 2018-04-25T07:36:05.132695 ModemManager[1797]: <debug> (ttyACM1) device open count is 2 (close) 2018-04-25T07:36:05.144863 ModemManager[1797]: <debug> (ttyACM1): --> 'AT^SGPSC="Power/Antenna","off"<CR>' 2018-04-25T07:36:08.120580 ModemManager[1797]: <debug> (ttyACM1) device open count is 3 (open) 2018-04-25T07:36:08.136653 ModemManager[1797]: <debug> (ttyACM1) device open count is 2 (close) 2018-04-25T07:36:08.148181 ModemManager[1797]: <debug> (ttyACM1): --> 'AT^SGPSC="NMEA/Output","off"<CR>' 2018-04-25T07:36:09.419154 ModemManager[1797]: <debug> Setting up location sources: 'gps-unmanaged' 2018-04-25T07:36:09.432494 ModemManager[1797]: <debug> Location '3gpp-lac-ci' gathering is already disabled... 2018-04-25T07:36:09.441399 ModemManager[1797]: <debug> Location 'gps-raw' gathering is already disabled... 2018-04-25T07:36:09.453738 ModemManager[1797]: <debug> Location 'gps-nmea' gathering is already disabled... 2018-04-25T07:36:09.463188 ModemManager[1797]: <debug> Need to enable the following location sources: 'gps-unmanaged' 2018-04-25T07:36:09.471979 ModemManager[1797]: <debug> (ttyACM1) device open count is 3 (open) 2018-04-25T07:36:11.230754 systemd[1]: dbus-org.freedesktop.ModemManager1.service: Main process exited, code=dumped, status=6/ABRT 2018-04-25T07:36:11.278862 systemd[1]: dbus-org.freedesktop.ModemManager1.service: Unit entered failed state. 2018-04-25T07:36:11.300202 systemd[1]: dbus-org.freedesktop.ModemManager1.service: Failed with result 'core-dump'. 2018-04-25T07:36:11.513295 systemd[1]: dbus-org.freedesktop.ModemManager1.service: Service hold-off time over, scheduling restart. On Fri, May 18, 2018 at 2:09 PM, Aleksander Morgado < aleksan...@aleksander.es> wrote: > On Fri, May 18, 2018 at 10:05 PM, matthew stanger <stange...@gmail.com> > wrote: > >> +CIND shouldn't be any URC > > > > +CIND isn't (polled by mm-broadband-modem.c), but the +CIEV that follows > it > > is. > > > > Cinterion's ^SIND turn's on the +CIEV URC's. Which means the setting AT > cmd > > doesn't match the AT URC response. Lovely huh, not sure if that makes a > > difference. > > > > Do you have a longer log of this same run? E.g. more debug lines > before the ones you pasted. > > > -- > Aleksander > https://aleksander.es >
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