Public bug reported:
[regression] Unity8 no longer visible (just a black screen) on zesty,
although the process is running...
Full unity8 log:
[2016-12-21:09:20:26.624] qtmir.screens: ScreensModel::ScreensModel
[2016-12-21 09:20:26.626872] mirplatform: Found graphics driver: mir:mesa-kms
(version 0.25.0)
[2016-12-21 09:20:26.626907] mirplatform: Found graphics driver: mir:mesa-x11
(version 0.25.0)
[2016-12-21 09:20:26.627018] mirplatform: Found graphics driver:
mir:stub-graphics (version 0.25.0)
[2016-12-21 09:20:26.627028] mirplatform: Found graphics driver:
throw-on-creation (version 0.25.0)
[2016-12-21:09:20:26.627] qtmir.mir: MirServer created
[2016-12-21:09:20:26.627] qtmir.mir: Command line arguments passed to Qt:
("unity8", "--mode=full-shell")
[2016-12-21:09:20:26.628] QSocketNotifier: Can only be used with threads
started with QThread
[2016-12-21 09:20:26.629763] mirserver: Starting
[2016-12-21 09:20:26.646283] mirserver: Using nested cursor
[2016-12-21 09:20:26.646812] mirserver: Initial display configuration:
[2016-12-21 09:20:26.646838] mirserver: Output 36: VGA disconnected
[2016-12-21 09:20:26.646843] mirserver: Output 39: DisplayPort disconnected
[2016-12-21 09:20:26.646846] mirserver: Output 45: HDMI-A disconnected
[2016-12-21 09:20:26.646850] mirserver: Output 48: DisplayPort connected, used
[2016-12-21 09:20:26.646856] mirserver: Physical size 24.0" 520x320mm
[2016-12-21 09:20:26.646860] mirserver: Current mode 1920x1200 59.95Hz
[2016-12-21 09:20:26.646863] mirserver: Preferred mode 1920x1200 59.95Hz
[2016-12-21 09:20:26.646866] mirserver: Logical position +0+0
[2016-12-21 09:20:26.646870] mirserver: Output 52: HDMI-A disconnected
[2016-12-21:09:20:26.646] qtmir.mir:
PromptSessionListener::PromptSessionListener - this=
PromptSessionListener(0x7fd54c1c09d0)
[2016-12-21:09:20:26.646] qtmir.mir: SessionListener::SessionListener - this=
SessionListener(0x7fd54c1c0660)
[2016-12-21:09:20:26.647] qtmir.mir: MirWindowManagerImpl::MirWindowManagerImpl
[2016-12-21 09:20:26.647386] mirserver: Mir version 0.25.0
[2016-12-21:09:20:26.647] qtmir.screens: QtCompositor::start
[2016-12-21:09:20:26.656] qtmir.screens: ScreensModel::update
[2016-12-21:09:20:26.657] qtmir.sensor: Screen - nativeOrientation is:
Qt::ScreenOrientation(LandscapeOrientation)
[2016-12-21:09:20:26.657] qtmir.sensor: Screen - initial currentOrientation is:
Qt::ScreenOrientation(LandscapeOrientation)
[2016-12-21:09:20:26.659] qtmir.screens: Added Screen with id 48 and geometry
QRect(0,0 1920x1200)
[2016-12-21:09:20:26.659] qtmir.screens: Screen::setMirDisplayBuffer
Screen(0x5608b9ff8fd0) 0x7fd54c140a30 0x7fd54c140b80
[2016-12-21:09:20:26.659] qtmir.screens: =======================================
[2016-12-21:09:20:26.659] qtmir.screens: Screen(0x5608b9ff8fd0) - id: 48
geometry: QRect(0,0 1920x1200) window: 0x0 type: "DisplayPort" scale: 1
[2016-12-21:09:20:26.659] qtmir.screens: =======================================
[2016-12-21:09:20:26.725] qtmir.applications:
UnityApplicationPlugin::registerTypes - this=
UnityApplicationPlugin(0x7fd5340ee440) uri= Unity.Application
[2016-12-21:09:20:26.758] QObject::connect: No such signal
QDBusAbstractInterface::FlightModeChanged(bool) in
/build/telephony-service-GdIWd2/telephony-service-0.1+17.04.20161129/libtelephonyservice/telepathyhelper.cpp:99
[2016-12-21:09:20:27.365] file:///usr/share/unity8//OrientedShell.qml:253:5:
Type Shell unavailable
Shell {
^
[2016-12-21:09:20:27.366] file:///usr/share/unity8//Shell.qml:267:9: Element is
not creatable.
SurfaceManager {
^
[2016-12-21:09:20:27.366] qtmir.screens: Screen::setWindow - new geometry for
shell surface ShellView(0x5608ba0ee230) QRect(0,0 1920x1200)
[2016-12-21:09:20:27.366] qtmir.screens: ScreenWindow 0x5608ba118190 with
window ID 1 backed by Screen(0x5608b9ff8fd0) with ID 48
[2016-12-21:09:20:27.366] qtmir.screens: QWindow ShellView(0x5608ba0ee230) with
geom QRect(0,0 1920x1200) is backed by a Screen(0x5608b9ff8fd0) with geometry
QRect(0,0 1920x1200)
[2016-12-21:09:20:27.367] qtmir.screens: ScreensModel::onCompositorStarting
[2016-12-21:09:20:27.367] qtmir.screens: ScreensModel::update
[2016-12-21:09:20:27.367] qtmir.screens: Screen::setMirDisplayBuffer
Screen(0x5608b9ff8fd0) 0x7fd54c140a30 0x7fd54c140b80
[2016-12-21:09:20:27.367] qtmir.screens: =======================================
[2016-12-21:09:20:27.367] qtmir.screens: Screen(0x5608b9ff8fd0) - id: 48
geometry: QRect(0,0 1920x1200) window: 0x5608ba118190 type: "DisplayPort"
scale: 1
[2016-12-21:09:20:27.367] qtmir.screens: =======================================
[2016-12-21:09:20:27.367] qtmir.screens: ScreenWindow::setExposed
0x5608ba118190 true 0x5608b9ff8fe0
** Affects: canonical-devices-system-image
Importance: Undecided
Status: New
** Affects: unity8 (Ubuntu)
Importance: Critical
Status: New
** Tags: black-screen regression unity8-desktop
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https://bugs.launchpad.net/bugs/1651617
Title:
[regression] Unity8 no longer visible (just a black screen) on zesty,
although the process is running
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