Saw this over the weekend while driving. Had a connection but the browser would
not connect, no idea if I had previously lost the cell signal.
I then cycled flight mode, started browsing, lost signal, regained signal,
browser would not connect.
To recreate this I blocked the cell signal momentarily, regained it, and
the browser does not think its connected, so I assume this happens 100%
of the time that we lose signal.
$ nmcli d
DEVICE TYPE STATE CONNECTION
ril_0 gsm disconnected --
wlan0 wifi disconnected --
but ril_0 is connected acc to the indicator
[ /ril_0 ]
[ /ril_0/context1 ]
IPv6.Settings = { }
Settings = { }
Password =
AccessPointName = nxtgenphone
Name = ATT Nextgenphone
AuthenticationMethod = chap
Active = 0
Username =
Type = internet
MessageCenter = http://mmsc.mobile.att.net
Protocol = ip
Preferred = 0
MessageProxy = proxy.mobile.att.net:80
[ /ril_0/context2 ]
IPv6.Settings = { }
Settings = { }
Password =
AccessPointName = phone
Name = ATT Phone
AuthenticationMethod = chap
Active = 0
Username =
Type = internet
MessageCenter = http://mmsc.mobile.att.net
Protocol = ip
Preferred = 1
MessageProxy = proxy.mobile.att.net:80
[ /ril_0/context3 ]
IPv6.Settings = { }
Settings = { }
Password =
AccessPointName = wap.cingular
Name = ATT WAP
AuthenticationMethod = chap
Active = 0
Username =
Type = internet
MessageCenter = http://mmsc.cingular.com/
Protocol = ip
Preferred = 0
MessageProxy = wireless.cingular.com
$ /usr/share/ofono/scripts/list-modems
[ /ril_1 ]
Online = 1
Features = gprs ussd net sms rat sim
Powered = 1
Serial = 354142060380047
Interfaces = org.ofono.ConnectionManager org.ofono.Phonebook
org.ofono.CallBarring org.ofono.CallForwarding org.ofono.CallSettings
org.ofono.SupplementaryServices org.ofono.NetworkRegistration
org.ofono.PushNotification org.ofono.MessageManager org.ofono.MessageWaiting
org.ofono.RadioSettings org.ofono.SimManager org.ofono.MtkSettings
org.ofono.CallVolume org.ofono.VoiceCallManager org.ofono.NetworkTime
Type = hardware
Model = Fake Modem Model
Revision = MOLY.WR8.W1315.MD.WG.MP.V37.P5, 2014/05/15 11:49
Lockdown = 0
Emergency = 0
Manufacturer = Fake Manufacturer
[ org.ofono.ConnectionManager ]
Bearer = none
Powered = 0
Attached = 0
RoamingAllowed = 0
[ org.ofono.Phonebook ]
[ org.ofono.CallBarring ]
** Also affects: canonical-devices-system-image
Importance: Undecided
Status: New
** Changed in: canonical-devices-system-image
Importance: Undecided => Critical
** Changed in: canonical-devices-system-image
Status: New => Confirmed
** Changed in: canonical-devices-system-image
Milestone: None => 12
** Changed in: canonical-devices-system-image
Assignee: (unassigned) => John McAleely (john.mcaleely)
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You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1565717
Title:
No connection after returning from area without coverage
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