** Description changed:
If the rild daemon is re-started due to a crash, ofonod doesn't recover
correctly and thus leaves the system in an inconsistent state where most
telephony functions are broken.
This bug is related to the fix for bug #1388030 which was reported for a
crash on krillin which involved a socket disconnect. As the fix for the
bug worked around the issue by adding a timed delay, we decided to check
to see whether a rild restart ( which also causes the socket to
disconnect ) would cause similar problems.
This was tested by intentionally killing rild on krillin with a SIGKILL.
To reproduce:
$ phablet-shell
$ sudo su
# kill -9 `pgrep rild`
# cd /usr/share/ofono/scripts
# dial-number /ril_0 <number>
The call to dial-number fails although the VoiceCallManager exists,
which proves that ofonod does not recover properly.
+ Note another way to verify is to try and make a phone call from dialer
+ after restarting rild. This will result in a blank screen for 10-15s,
+ followed by a 'Call Failed' screen.
+
This happens for
$ system-image-cli -i
current build number: 139
device name: krillin
channel: ubuntu-touch/ubuntu-rtm/14.09-proposed
last update: 2014-10-31 08:58:51
version version: 139
version ubuntu: 20141031
version device: 20141028-3ca60be
version custom: 1414598646
It might be the case also for mako.
** Changed in: ofono (Ubuntu)
Status: New => Confirmed
** Changed in: ofono (Ubuntu)
Importance: Undecided => High
** Tags added: rtm14
** Description changed:
If the rild daemon is re-started due to a crash, ofonod doesn't recover
correctly and thus leaves the system in an inconsistent state where most
telephony functions are broken.
This bug is related to the fix for bug #1388030 which was reported for a
crash on krillin which involved a socket disconnect. As the fix for the
bug worked around the issue by adding a timed delay, we decided to check
to see whether a rild restart ( which also causes the socket to
disconnect ) would cause similar problems.
This was tested by intentionally killing rild on krillin with a SIGKILL.
To reproduce:
$ phablet-shell
$ sudo su
# kill -9 `pgrep rild`
# cd /usr/share/ofono/scripts
# dial-number /ril_0 <number>
The call to dial-number fails although the VoiceCallManager exists,
which proves that ofonod does not recover properly.
Note another way to verify is to try and make a phone call from dialer
after restarting rild. This will result in a blank screen for 10-15s,
- followed by a 'Call Failed' screen.
+ followed by a 'Call Failed' screen. Similar result with the messaging
+ app, except the timeout seems longer.
This happens for
$ system-image-cli -i
current build number: 139
device name: krillin
channel: ubuntu-touch/ubuntu-rtm/14.09-proposed
last update: 2014-10-31 08:58:51
version version: 139
version ubuntu: 20141031
version device: 20141028-3ca60be
version custom: 1414598646
- It might be the case also for mako.
+ Also verified on mako ( with a slightly older image ):
+
+ current build number: 104
+ device name: mako
+ channel: ubuntu-touch/ubuntu-rtm/14.09-proposed
+ last update: 2014-10-23 15:51:33
+ version version: 104
+ version ubuntu: 20141023
+ version device: 20141017.2
+ version custom: mako-1.1
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https://bugs.launchpad.net/bugs/1388924
Title:
ofonod does not recover if rild re-starts
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