alsamixer reboots phone

Bug #1255344 reported by Alan Pope 🍺🐧🐱 🦄
12
This bug affects 2 people
Affects Status Importance Assigned to Milestone
linux-mako (Ubuntu)
Confirmed
High
Unassigned

Bug Description

Mako running #31

I discovered music wouldn't play.
As part of debugging I ran "alsamixer"
The phone reboots. It's reproducible, every time I run alsamixer it reboots the phone.

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.4.0-3-mako (not installed)
Uname: Linux 3.4.0-3-mako armv7l
ApportVersion: 2.12.7-0ubuntu1
Architecture: armhf
Date: Tue Nov 26 23:06:53 2013
InstallationDate: Installed on 2013-11-26 (0 days ago)
InstallationMedia: Ubuntu Trusty Tahr (development branch) - armhf (20131126.1)
ProcEnviron:
 TERM=linux
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 SHELL=/bin/bash
SourcePackage: linux-mako
UpgradeStatus: No upgrade log present (probably fresh install)

Revision history for this message
Alan Pope 🍺🐧🐱 🦄 (popey) wrote :

Steps to reproduce:-

Buy track 3 at https://www.ronaldjenkees.com/mp3-store/ - "Sidetracked"
Copy mp3 to the device
Play the audio file in the music app
Get silence, but track plays
Try and debug via "adb shell; sudo -u phablet -i; alsamixer"
Poking around trying to unmute seems to trigger the phone to reboot.

Revision history for this message
Launchpad Janitor (janitor) wrote :

Status changed to 'Confirmed' because the bug affects multiple users.

Changed in linux-mako (Ubuntu):
status: New → Confirmed
Revision history for this message
Timo Jyrinki (timo-jyrinki) wrote :

Happens here too, did su - phablet and alsamixer, and had the device rebooting soon enough.

Revision history for this message
Timo Jyrinki (timo-jyrinki) wrote :

Addition: in alsamixer, I pressed 'up' once, in the default selection that was "Speaker Function".

Revision history for this message
Dave Gilbert (ubuntu-treblig) wrote :

High: A problem with an essential hardware component (audio is probably essential on a phone)

Changed in linux-mako (Ubuntu):
importance: Undecided → High
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