Mir

Black screen: Unity8 crashes and restarts continuously: unity8: linker.c:27: android_dlopen: Assertion `0' failed.

Bug #1578462 reported by Daniel van Vugt
8
This bug affects 1 person
Affects Status Importance Assigned to Milestone
Mir
New
Critical
Unassigned
libhybris (Ubuntu)
New
Critical
Unassigned
mir (Ubuntu)
New
Critical
Unassigned
unity8 (Ubuntu)
New
Critical
Unassigned

Bug Description

Black screen: Unity8 crashes and restarts continuously:

qtmir.sessions: SessionManager::SessionManager - this= qtmir::SessionManager(0xff6630)
qtmir.surfaces: MirSurfaceManager::MirSurfaceManager - this= qtmir::MirSurfaceManager(0xff7500)
qtmir.surfaces: MirSurfaceItem::setSurface surface=QObject(0x0)
unity.topsurfacelist: setApplicationsModel(qtmir::ApplicationManager(0xfccf80, name = qtmir::ApplicationManager))
GStreamer; Unable to pause - "file:///system/media/audio/ui/camera_click.ogg"
qtmir.mir: SessionAuthorizer::connection_is_allowed - this= SessionAuthorizer(0x7f5ae8129990) pid= 25176
android_dlopen called but not implemented!
unity8: linker.c:27: android_dlopen: Assertion `0' failed.
()
qtmir.screens: ScreensModel::ScreensModel
[2016-05-05 10:28:39.273657] mirplatform: Found graphics driver: mir:mesa-kms (version 0.22.0)
[2016-05-05 10:28:39.273699] mirplatform: Found graphics driver: mir:mesa-x11 (version 0.22.0)
[2016-05-05 10:28:39.273813] mirplatform: Found graphics driver: dummy (version 0.22.0)
[2016-05-05 10:28:39.273822] mirplatform: Found graphics driver: throw-on-creation (version 0.22.0)
qtmir.mir: MirServer created

Revision history for this message
Daniel van Vugt (vanvugt) wrote :

Note that this happens _after_ I have uninstalled the Android graphics driver (see bug 1578461)

Changed in mir (Ubuntu):
importance: Undecided → Critical
tags: added: black-screen
Changed in unity8 (Ubuntu):
importance: Undecided → Critical
Revision history for this message
Daniel van Vugt (vanvugt) wrote :

I'm using Unity8 from ppa:ci-train-ppa-service/stable-phone-overlay ...

ii unity8 8.12+16.04.20160429.2-0ubuntu1 amd64 Unity 8 shell

Revision history for this message
Daniel van Vugt (vanvugt) wrote :

It appears the crash is in libhybris. Which is not only used by the Mir Android platform, but also used by Unity8 directly!

Changed in libhybris (Ubuntu):
importance: Undecided → Critical
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