IN CAR: Signal Strength not shown in car display
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Canonical System Image |
Fix Released
|
Medium
|
John McAleely | ||
bluez (Ubuntu) |
Fix Released
|
High
|
Unassigned | ||
bluez (Ubuntu RTM) |
Fix Released
|
Undecided
|
Unassigned |
Bug Description
STEPS:
Requirement: DUT with active sim and car that supports Bluetooth phones (Skoda Superb 2013 in my case)
1. Connect the DUT to the car
2. Check the console display for the strength of signal
EXPECTED:
I expect the display to show a similar strength to that on the phone
ACTUAL:
The signal strength is always at 0% however the display does show the Network connected to so there is some sort of feedback via bluetooth that there is a connection.
VERSIONS:
current build number: 71
device name: arale
channel: ubuntu-
last update: 2015-07-28 18:01:08
version version: 71
version ubuntu: 20150728
version device: 20150709-8965e37
version custom: 20150716-819-8-42
MODIFICATIONS:
Installation of silo19 for in car bt fix
Changed in canonical-devices-system-image: | |
milestone: | none → ww40-2015 |
tags: | added: bluetooth |
tags: | added: patch |
Changed in canonical-devices-system-image: | |
status: | New → Fix Committed |
Changed in canonical-devices-system-image: | |
status: | In Progress → Fix Released |
Changed in bluez (Ubuntu RTM): | |
status: | New → Fix Committed |
status: | Fix Committed → Fix Released |
This comes from the fact that our BlueZ version still relies on an older API version of ofono as we have implemented. It listens for changes to a "SignalStrength" property on the org.ofono. NetworkRegistra tion interface which doesn't exist. The propery is named just "Strength" these days. See https:/ /bazaar. launchpad. net/~ubuntu- branches/ ubuntu/ wily/bluez/ wily/view/ head:/audio/ telephony- ofono.c# L922 and https:/ /github. com/rilmodem/ ofono/blob/ master/ doc/network- api.txt# L127 for more details.