Ubuntu
platform-api package

unity8 crashed looking for libubuntu_application_api_test.so.2.7.0

Bug #1417272 reported by Sam Segers on 2015-02-02

10

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	platform-api (Ubuntu)	Confirmed	Medium	Ricardo Mendoza

Bug Description

I installed unity8-desktop-session-mir but it crashed on dlopen(libubuntu_application_api_test.so.2.7.0)
This is provided by ubuntu-application-api2-test but this is not installed.
rdep on it shows:

apt-cache rdepends ubuntu-application-api2-test
ubuntu-application-api2-test
Reverse Depends:
  ubuntu-application-api2-test-dbgsym
  ubuntu-application-api2-test:i386
  ubuntu-application-api2-test:i386
  ubuntu-application-api2-examples

So it won't get installed.

ProblemType: Crash
DistroRelease: Ubuntu 15.04
Package: unity8 8.02+15.04.20150123.3-0ubuntu1
ProcVersionSignature: Ubuntu 3.18.0-12.13-generic 3.18.4
Uname: Linux 3.18.0-12-generic x86_64
ApportVersion: 2.15.1-0ubuntu4
Architecture: amd64
Date: Mon Feb 2 21:34:54 2015
ExecutablePath: /usr/bin/unity8
ExecutableTimestamp: 1422016635
InstallationDate: Installed on 2014-10-10 (115 days ago)
InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Alpha amd64 (20140922)
ProcCmdline: unity8
ProcCwd: /home/sam
ProcEnviron:
LANGUAGE=nl_BE:nl
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=nl_BE.UTF-8
SHELL=/bin/bash
Signal: 6
SourcePackage: unity8
StacktraceTop:
() at /usr/lib/x86_64-linux-gnu/libubuntu_application_api.so.2
ua_sensors_accelerometer_new () at /usr/lib/x86_64-linux-gnu/libubuntu_application_api.so.2
() at /usr/lib/x86_64-linux-gnu/qt5/plugins/sensors/libqtubuntu_sensors_plugins.so
() at /usr/lib/x86_64-linux-gnu/qt5/plugins/sensors/libqtubuntu_sensors_plugins.so
() at /usr/lib/x86_64-linux-gnu/qt5/plugins/sensors/libqtubuntu_sensors_plugins.so
Title: unity8 crashed with SIGABRT
UpgradeStatus: Upgraded to vivid on 2015-01-02 (31 days ago)
UserGroups: adm autopilot cdrom dip lpadmin plugdev sambashare sudo

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Revision history for this message

Sam Segers (sam-sgrs) wrote on 2015-02-02:

#1

Dependencies.txt Edit (32.1 KiB, text/plain; charset="utf-8")
Disassembly.txt Edit (958 bytes, text/plain; charset="utf-8")
ProcMaps.txt Edit (73.2 KiB, text/plain; charset="utf-8")
ProcStatus.txt Edit (832 bytes, text/plain; charset="utf-8")
Registers.txt Edit (748 bytes, text/plain; charset="utf-8")
Stacktrace.txt Edit (3.9 KiB, text/plain; charset="utf-8")
ThreadStacktrace.txt Edit (18.4 KiB, text/plain; charset="utf-8")

Revision history for this message

Apport retracing service (apport) wrote on 2015-02-02:

#2

StacktraceTop:
internal::ToBackend::exit_module (msg=msg@entry=0x7f8a0abefb88 "Unable to load selected module.") at /build/buildd/platform-api-2.7.0+15.04.20150128/src/ubuntu/application/base_module.h:97
dlopen_fn (flags=1, path=0x7f8a0adf45c0 <internal::ToBackend::override_path()::path> "libubuntu_application_api_test.so.2.7.0") at /build/buildd/platform-api-2.7.0+15.04.20150128/src/ubuntu/application/base_module.h:104
Bridge (this=0x7f8a0adf4650 <internal::Bridge<internal::ToBackend>::instance()::bridge>) at /build/buildd/platform-api-2.7.0+15.04.20150128/src/ubuntu/application/../../bridge/bridge.h:61
instance () at /build/buildd/platform-api-2.7.0+15.04.20150128/src/ubuntu/application/../../bridge/bridge.h:41
ua_sensors_accelerometer_new () at /build/buildd/platform-api-2.7.0+15.04.20150128/src/ubuntu/application/ubuntu_application_api.cpp:130

Revision history for this message

Apport retracing service (apport) wrote on 2015-02-02: Stacktrace.txt

#3

Stacktrace.txt Edit (7.8 KiB, text/plain)

Revision history for this message

Apport retracing service (apport) wrote on 2015-02-02: StacktraceSource.txt

#4

StacktraceSource.txt Edit (6.7 KiB, text/plain)

Revision history for this message

Apport retracing service (apport) wrote on 2015-02-02: ThreadStacktrace.txt

#5

ThreadStacktrace.txt Edit (38.5 KiB, text/plain)

Changed in unity8 (Ubuntu):
importance:	Undecided → Medium
tags:	removed: need-amd64-retrace

Revision history for this message

Sam Segers (sam-sgrs) wrote on 2015-02-02:

#6

installing ubuntu-application-api2-test fixed it

Revision history for this message

Michał Sawicz (saviq) wrote on 2015-02-04:

#7

Platform-api tries to open the test library, should it at all? If so, it should depend on it if it's required.

affects:	unity8 (Ubuntu) → platform-api (Ubuntu)
information type:	Private → Public
Changed in platform-api (Ubuntu):
status:	New → Confirmed
assignee:	nobody → Ricardo Mendoza (ricmm)

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