** Changed in: canonical-devices-system-image
Status: Fix Committed => Fix Released
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Title:
Leaving Wifi does not connect to mobile carrie
** Changed in: canonical-devices-system-image
Status: In Progress => Fix Committed
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Title:
Leaving Wifi does not connect to mobile carrier
** Changed in: canonical-devices-system-image
Milestone: ww17-2015 => ww19-ota
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Title:
Leaving Wifi does not connect to mobile carrier data (
Marked as FixReleased for vivid, as a new version has landed in our new
overlay PPA: 1.12.bzr6894+15.04.20150424.1-0ubuntu1.
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Title:
Leaving Wifi
@eotakos
Providing instructions for how to build the package from scratch are
outside of the scope of this bug. You'd need to install all of the
build dependencies for ofono, most of which aren't available from the
default root filesystem. The only safe way to do this is to install a
chroot on y
I tried to ./configure the package with the fix, giving the parameters
specified in the readme file, but still I'm getting no such file or
directory error. ( I did install GCC , plus the glib and d-bus libraries
as asked).
Anything else I maybe doing wrong?
Thanks and sorry if there's something o
This bug was fixed in the package ofono - 1.12.bzr6894+15.04.20150415
~rtm-0ubuntu1
---
ofono (1.12.bzr6894+15.04.20150415~rtm-0ubuntu1) 14.09; urgency=medium
[ Tony Espy ]
* rilmodem/gprs-context.c: if data call list is empty, disconnect (LP:
#1435328)
If a DATA_CALL_LIST_CH
** Changed in: canonical-devices-system-image
Status: Confirmed => In Progress
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Title:
Leaving Wifi does not connect to mobile carrier dat
** Branch linked: lp:~phablet-team/ofono/vivid-ww17-update
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Title:
Leaving Wifi does not connect to mobile carrier data (GSM)
To manage notifica
@Alfonso
So I agree that the modem disconnect seen when WiFi is toggled off is
rare, that said, per my previous comment #38, it looks NM definitely
gets in a state where it doesn't recover. I didn't see where you
specified how long you waited after the disconnect; it's possible that
this is a per
@Tony
No, I cannot reproduce anymore easily. That SIM has now credit, and even
when it did not have the sequence in #26 was not happening any more
after a couple of days.
What I interpret from syslog in #26 is:
1. Apr 14 07:48:54 ubuntu-phablet nm-dispatcher: Dispatching action 'down' for
wlan
@Alfonso
Regarding comment #26, to be clear, your exact scenario was this:
1. Install SIM with no data credit in slot1; this connection comes up, but any
attempt to send/receive data fails
2. Activate WiFi, and wait till it associates with an AP
3. Disable WiFi
( this forces a disconnect of the
Hey.
I'm using latest RTM and I still routinely reboot after leaving my
wifi network. Turning off wifi through the indicator doesn't help
(that's what I do to save battery life) and just keeps the phone
disconnected for hours.
On Tue, Apr 21, 2015 at 6:25 PM, Tony Espy <1435...@bugs.launchpad.net
@Alfonso
To be clear, I attempted to simulate the failure by hard-coding a route
failure on the 3rd route switch ( when WiFi is toggled off, NM replaces
the route with the modem's interface ). This definitely left the
connection inconsistent with the actual routing table, but I next was
able to d
@Tony, ok, probably after applying the ofono patch it is difficult to
have this happening in RTM so it is not worth the effort. But I think we
should fix this in vivid / NM 0.9.10, if the routing logic is still the
same.
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@Alfonso
So looking closer at NM 0.9.8, the routing is updated by nm-policy.c in
its device_state_changed() function. It calls update_routing_and_dns()
in several places, which in turn calls update_ip4_routing(), which in
turn calls nm_system_replace_default_ip4_route(). Only the last
function r
Please disregard comment #31, as it's incorrect and discusses the wrong
routing code.
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Title:
Leaving Wifi does not connect to mobile carrier dat
Side note: I have created bug #1444314 to address a weird thing I have
seen in the files attached in comments #7 and #8.
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Title:
Leaving Wifi doe
I think the issue is the the nm_system_apply_ip4_config () method always
returns TRUE, ignoring any errors from nm_system_device_set_ip4_route
(), which returns NULL to signify an error adding a route.
I've added a preliminary fix for this, by adding logic to check for NULL
and immediately return
** Branch linked: lp:~awe/network-manager/lp1435328
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Title:
Leaving Wifi does not connect to mobile carrier data (GSM)
To manage notifications a
Here's the latest update on what we know about this bug.
First, we have working fix for ofono's behavior when a
DATA_CALL_LIST_CHANGED message is received with an empty call list, and
the context stays active but becomes stale/non-working. This should
land in a silo by early tomorrow.
Second, Al
** Tags added: bq hotfix
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Title:
Leaving Wifi does not connect to mobile carrier data (GSM)
To manage notifications about this bug go to:
https:
Turns out pending version of NM was used for the vivid testing mentioned
in comments #26 and #27.
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Title:
Leaving Wifi does not connect to mobile
So in theory, NM should react to the context 'Settings' property
changing to empty, and tear down the connection.
For vivid testing, it's important however that the most recent version
of NM which fixes the NM 5m reconnect bug #1418077 is used. This
version is currently in the following silo:
ht
Some more traces when reproducing the bug:
/system/bin/logcat -v threadtime -b main -b radio
...
04-14 09:31:21.057 1844 1861 D use-Rlog/RLOG-AT: +CGEV: NW DEACT "IP",
"100.125.255.239", 1
...
04-14 09:31:21.058 1844 1861 D use-Rlog/RLOG-RIL: configureNetworkInterface:
Down E
04-14 09:31:21
@Tony, great catch! I have tested your changes and reproduced the bug.
Now list-contexts does not show any active context when ccmni0 is down.
However, NM is not able to recover from this situation. It tries to add
routes before we get the UNSOL_DATA_CALL_LIST_CHANGED event in ofono.
After that it
** Branch linked: lp:~phablet-team/ofono/lp1435328
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Title:
Leaving Wifi does not connect to mobile carrier data (GSM)
To manage notifications ab
OK, I think I figured it out after looking at a radio log of the problem
reproduced by Alfonso.
First, there are a couple of MTK-specific unsolicited events that are
received that look suspicious:
RIL_UNSOL_RESPONSE_PS_NETWORK_STATE_CHANGED
UNSOL_RESTRICTED_STATE_CHANGED
RIL_UNSOL_RESPONSE_PS_NET
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