Public bug reported:
I haven't done much testing of Unity8 since before I went on vacation
last year, but now I look at it again all Qt apps in the dash fail to
start. They just flash up a window briefly and then go away. The same
failure does not happen with native Mir apps like Xmir or
mir_demo_client_*
Here are the logs from the failures of Browser and System Settings:
---
Clicked on Browser:
qtmir.applications: ApplicationManager::onProcessStarting - appId=
"webbrowser-app"
qtmir.applications: ApplicationController::desktopFilePathForAppId - appId=
"webbrowser-app"
qtmir.applications: Loading desktop file
"/usr/share/applications/webbrowser-app.desktop" for appId "webbrowser-app"
qtmir.applications: Application::Application - appId= "webbrowser-app"
com.canonical.powerd DBus interface not available, waiting for it
qtmir.applications: ApplicationManager::add - appId= "webbrowser-app"
qtmir.surfaces: MirSurfaceItem::MirSurfaceItem
qtmir.surfaces: MirSurfaceItem::setOrientationAngle(0)
qtmir.surfaces: MirSurfaceItem::MirSurfaceItem
qtmir.surfaces: MirSurfaceItem::setOrientationAngle(0)
qtmir.applications: ApplicationManager::focusApplication - appId=
"webbrowser-app"
qtmir.applications: Application::setFocused - appId= "unity8-dash" focused=
false
qtmir.applications: ApplicationManager::onAppDataChanged: Received "focused"
update "unity8-dash"
qtmir.applications: Application::setFocused - appId= "webbrowser-app" focused=
true
qtmir.applications: ApplicationManager::onAppDataChanged: Received "focused"
update "webbrowser-app"
qtmir.applications: ApplicationManager::move - from= 1 to= 0
qtmir.applications: ApplicationManager::move after "webbrowser-app,unity8-dash"
qtmir.surfaces: MirSurface[0x157a8e0,"unity8-dash"]::setFocus(false)
qtmir.applications: ApplicationManager::focusApplication - appId=
"webbrowser-app"
qtmir.applications: Application::setFocused - appId= "webbrowser-app" focused=
false
qtmir.applications: ApplicationManager::onAppDataChanged: Received "focused"
update "webbrowser-app"
qtmir.applications: Application::setFocused - appId= "webbrowser-app" focused=
true
qtmir.applications: ApplicationManager::onAppDataChanged: Received "focused"
update "webbrowser-app"
qtmir.applications: ApplicationManager::move - from= 0 to= 0
qtmir.applications: ApplicationManager::onProcessFailed - appId=
"webbrowser-app" duringStartup= true
qtmir.applications: Application::setInternalState - appId= "webbrowser-app"
state= Stopped
qtmir.applications: ApplicationManager::remove - appId= "webbrowser-app"
qtmir.applications: ApplicationManager::unfocusCurrentApplication
qtmir.applications: ApplicationManager::focusApplication - appId= "unity8-dash"
qtmir.applications: Application::setFocused - appId= "unity8-dash" focused= true
qtmir.applications: ApplicationManager::onAppDataChanged: Received "focused"
update "unity8-dash"
qtmir.applications: ApplicationManager::move - from= 0 to= 0
qtmir.surfaces: MirSurface[0x157a8e0,"unity8-dash"]::setFocus(true)
com.canonical.powerd DBus interface not available, presuming no wakelocks held
qtmir.applications: ApplicationManager::onProcessStopped - appId=
"webbrowser-app"
ApplicationManager::onProcessStopped reports stop of appId= "webbrowser-app"
which AppMan is not managing, ignoring the event
qtmir.clipboard: D-Bus GetContents - returning 0 bytes
file:///usr/lib/x86_64-linux-gnu/qt5/qml/Ubuntu/Components/1.0/Icon.qml:37:5:
QML QQuickImage: Cannot open: file:///home/dan/.face
----
Clicked on System Settings:
qtmir.applications: ApplicationManager::onProcessStarting - appId=
"ubuntu-system-settings"
qtmir.applications: ApplicationController::desktopFilePathForAppId - appId=
"ubuntu-system-settings"
qtmir.applications: Loading desktop file
"/usr/share/applications/ubuntu-system-settings.desktop" for appId
"ubuntu-system-settings"
qtmir.applications: Application::Application - appId= "ubuntu-system-settings"
com.canonical.powerd DBus interface not available, waiting for it
qtmir.applications: ApplicationManager::add - appId= "ubuntu-system-settings"
qtmir.surfaces: MirSurfaceItem::MirSurfaceItem
qtmir.surfaces: MirSurfaceItem::setOrientationAngle(0)
qtmir.surfaces: MirSurfaceItem::MirSurfaceItem
qtmir.surfaces: MirSurfaceItem::setOrientationAngle(0)
qtmir.applications: ApplicationManager::focusApplication - appId=
"ubuntu-system-settings"
qtmir.applications: Application::setFocused - appId= "unity8-dash" focused=
false
qtmir.applications: ApplicationManager::onAppDataChanged: Received "focused"
update "unity8-dash"
qtmir.applications: Application::setFocused - appId= "ubuntu-system-settings"
focused= true
qtmir.applications: ApplicationManager::onAppDataChanged: Received "focused"
update "ubuntu-system-settings"
qtmir.applications: ApplicationManager::move - from= 1 to= 0
qtmir.applications: ApplicationManager::move after
"ubuntu-system-settings,unity8-dash"
qtmir.surfaces: MirSurface[0x157a8e0,"unity8-dash"]::setFocus(false)
qtmir.applications: ApplicationManager::focusApplication - appId=
"ubuntu-system-settings"
qtmir.applications: Application::setFocused - appId= "ubuntu-system-settings"
focused= false
qtmir.applications: ApplicationManager::onAppDataChanged: Received "focused"
update "ubuntu-system-settings"
qtmir.applications: Application::setFocused - appId= "ubuntu-system-settings"
focused= true
qtmir.applications: ApplicationManager::onAppDataChanged: Received "focused"
update "ubuntu-system-settings"
qtmir.applications: ApplicationManager::move - from= 0 to= 0
qtmir.applications: ApplicationManager::onProcessFailed - appId=
"ubuntu-system-settings" duringStartup= true
qtmir.applications: Application::setInternalState - appId=
"ubuntu-system-settings" state= Stopped
qtmir.applications: ApplicationManager::remove - appId= "ubuntu-system-settings"
qtmir.applications: ApplicationManager::unfocusCurrentApplication
qtmir.applications: ApplicationManager::focusApplication - appId= "unity8-dash"
qtmir.applications: Application::setFocused - appId= "unity8-dash" focused= true
qtmir.applications: ApplicationManager::onAppDataChanged: Received "focused"
update "unity8-dash"
qtmir.applications: ApplicationManager::move - from= 0 to= 0
qtmir.surfaces: MirSurface[0x157a8e0,"unity8-dash"]::setFocus(true)
com.canonical.powerd DBus interface not available, presuming no wakelocks held
qtmir.applications: ApplicationManager::onProcessStopped - appId=
"ubuntu-system-settings"
ApplicationManager::onProcessStopped reports stop of appId=
"ubuntu-system-settings" which AppMan is not managing, ignoring the event
qtmir.clipboard: D-Bus GetContents - returning 0 bytes
file:///usr/lib/x86_64-linux-gnu/qt5/qml/Ubuntu/Components/1.0/Icon.qml:37:5:
QML QQuickImage: Cannot open: file:///home/dan/.face
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: unity8 8.11+16.04.20160208-0ubuntu1
ProcVersionSignature: Ubuntu 4.4.0-4.19-generic 4.4.1
Uname: Linux 4.4.0-4-generic x86_64
ApportVersion: 2.19.4-0ubuntu2
Architecture: amd64
Date: Mon Feb 15 17:12:28 2016
InstallationDate: Installed on 2015-12-03 (73 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20151202)
SourcePackage: unity8
UpgradeStatus: No upgrade log present (probably fresh install)
** Affects: unity8 (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug xenial
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to unity8 in Ubuntu.
https://bugs.launchpad.net/bugs/1545636
Title:
Unity8: All apps fail to start
Status in unity8 package in Ubuntu:
New
Bug description:
I haven't done much testing of Unity8 since before I went on vacation
last year, but now I look at it again all Qt apps in the dash fail to
start. They just flash up a window briefly and then go away. The same
failure does not happen with native Mir apps like Xmir or
mir_demo_client_*
Here are the logs from the failures of Browser and System Settings:
---
Clicked on Browser:
qtmir.applications: ApplicationManager::onProcessStarting - appId=
"webbrowser-app"
qtmir.applications: ApplicationController::desktopFilePathForAppId - appId=
"webbrowser-app"
qtmir.applications: Loading desktop file
"/usr/share/applications/webbrowser-app.desktop" for appId "webbrowser-app"
qtmir.applications: Application::Application - appId= "webbrowser-app"
com.canonical.powerd DBus interface not available, waiting for it
qtmir.applications: ApplicationManager::add - appId= "webbrowser-app"
qtmir.surfaces: MirSurfaceItem::MirSurfaceItem
qtmir.surfaces: MirSurfaceItem::setOrientationAngle(0)
qtmir.surfaces: MirSurfaceItem::MirSurfaceItem
qtmir.surfaces: MirSurfaceItem::setOrientationAngle(0)
qtmir.applications: ApplicationManager::focusApplication - appId=
"webbrowser-app"
qtmir.applications: Application::setFocused - appId= "unity8-dash" focused=
false
qtmir.applications: ApplicationManager::onAppDataChanged: Received "focused"
update "unity8-dash"
qtmir.applications: Application::setFocused - appId= "webbrowser-app"
focused= true
qtmir.applications: ApplicationManager::onAppDataChanged: Received "focused"
update "webbrowser-app"
qtmir.applications: ApplicationManager::move - from= 1 to= 0
qtmir.applications: ApplicationManager::move after
"webbrowser-app,unity8-dash"
qtmir.surfaces: MirSurface[0x157a8e0,"unity8-dash"]::setFocus(false)
qtmir.applications: ApplicationManager::focusApplication - appId=
"webbrowser-app"
qtmir.applications: Application::setFocused - appId= "webbrowser-app"
focused= false
qtmir.applications: ApplicationManager::onAppDataChanged: Received "focused"
update "webbrowser-app"
qtmir.applications: Application::setFocused - appId= "webbrowser-app"
focused= true
qtmir.applications: ApplicationManager::onAppDataChanged: Received "focused"
update "webbrowser-app"
qtmir.applications: ApplicationManager::move - from= 0 to= 0
qtmir.applications: ApplicationManager::onProcessFailed - appId=
"webbrowser-app" duringStartup= true
qtmir.applications: Application::setInternalState - appId= "webbrowser-app"
state= Stopped
qtmir.applications: ApplicationManager::remove - appId= "webbrowser-app"
qtmir.applications: ApplicationManager::unfocusCurrentApplication
qtmir.applications: ApplicationManager::focusApplication - appId=
"unity8-dash"
qtmir.applications: Application::setFocused - appId= "unity8-dash" focused=
true
qtmir.applications: ApplicationManager::onAppDataChanged: Received "focused"
update "unity8-dash"
qtmir.applications: ApplicationManager::move - from= 0 to= 0
qtmir.surfaces: MirSurface[0x157a8e0,"unity8-dash"]::setFocus(true)
com.canonical.powerd DBus interface not available, presuming no wakelocks held
qtmir.applications: ApplicationManager::onProcessStopped - appId=
"webbrowser-app"
ApplicationManager::onProcessStopped reports stop of appId= "webbrowser-app"
which AppMan is not managing, ignoring the event
qtmir.clipboard: D-Bus GetContents - returning 0 bytes
file:///usr/lib/x86_64-linux-gnu/qt5/qml/Ubuntu/Components/1.0/Icon.qml:37:5:
QML QQuickImage: Cannot open: file:///home/dan/.face
----
Clicked on System Settings:
qtmir.applications: ApplicationManager::onProcessStarting - appId=
"ubuntu-system-settings"
qtmir.applications: ApplicationController::desktopFilePathForAppId - appId=
"ubuntu-system-settings"
qtmir.applications: Loading desktop file
"/usr/share/applications/ubuntu-system-settings.desktop" for appId
"ubuntu-system-settings"
qtmir.applications: Application::Application - appId= "ubuntu-system-settings"
com.canonical.powerd DBus interface not available, waiting for it
qtmir.applications: ApplicationManager::add - appId= "ubuntu-system-settings"
qtmir.surfaces: MirSurfaceItem::MirSurfaceItem
qtmir.surfaces: MirSurfaceItem::setOrientationAngle(0)
qtmir.surfaces: MirSurfaceItem::MirSurfaceItem
qtmir.surfaces: MirSurfaceItem::setOrientationAngle(0)
qtmir.applications: ApplicationManager::focusApplication - appId=
"ubuntu-system-settings"
qtmir.applications: Application::setFocused - appId= "unity8-dash" focused=
false
qtmir.applications: ApplicationManager::onAppDataChanged: Received "focused"
update "unity8-dash"
qtmir.applications: Application::setFocused - appId= "ubuntu-system-settings"
focused= true
qtmir.applications: ApplicationManager::onAppDataChanged: Received "focused"
update "ubuntu-system-settings"
qtmir.applications: ApplicationManager::move - from= 1 to= 0
qtmir.applications: ApplicationManager::move after
"ubuntu-system-settings,unity8-dash"
qtmir.surfaces: MirSurface[0x157a8e0,"unity8-dash"]::setFocus(false)
qtmir.applications: ApplicationManager::focusApplication - appId=
"ubuntu-system-settings"
qtmir.applications: Application::setFocused - appId= "ubuntu-system-settings"
focused= false
qtmir.applications: ApplicationManager::onAppDataChanged: Received "focused"
update "ubuntu-system-settings"
qtmir.applications: Application::setFocused - appId= "ubuntu-system-settings"
focused= true
qtmir.applications: ApplicationManager::onAppDataChanged: Received "focused"
update "ubuntu-system-settings"
qtmir.applications: ApplicationManager::move - from= 0 to= 0
qtmir.applications: ApplicationManager::onProcessFailed - appId=
"ubuntu-system-settings" duringStartup= true
qtmir.applications: Application::setInternalState - appId=
"ubuntu-system-settings" state= Stopped
qtmir.applications: ApplicationManager::remove - appId=
"ubuntu-system-settings"
qtmir.applications: ApplicationManager::unfocusCurrentApplication
qtmir.applications: ApplicationManager::focusApplication - appId=
"unity8-dash"
qtmir.applications: Application::setFocused - appId= "unity8-dash" focused=
true
qtmir.applications: ApplicationManager::onAppDataChanged: Received "focused"
update "unity8-dash"
qtmir.applications: ApplicationManager::move - from= 0 to= 0
qtmir.surfaces: MirSurface[0x157a8e0,"unity8-dash"]::setFocus(true)
com.canonical.powerd DBus interface not available, presuming no wakelocks held
qtmir.applications: ApplicationManager::onProcessStopped - appId=
"ubuntu-system-settings"
ApplicationManager::onProcessStopped reports stop of appId=
"ubuntu-system-settings" which AppMan is not managing, ignoring the event
qtmir.clipboard: D-Bus GetContents - returning 0 bytes
file:///usr/lib/x86_64-linux-gnu/qt5/qml/Ubuntu/Components/1.0/Icon.qml:37:5:
QML QQuickImage: Cannot open: file:///home/dan/.face
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: unity8 8.11+16.04.20160208-0ubuntu1
ProcVersionSignature: Ubuntu 4.4.0-4.19-generic 4.4.1
Uname: Linux 4.4.0-4-generic x86_64
ApportVersion: 2.19.4-0ubuntu2
Architecture: amd64
Date: Mon Feb 15 17:12:28 2016
InstallationDate: Installed on 2015-12-03 (73 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20151202)
SourcePackage: unity8
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/unity8/+bug/1545636/+subscriptions
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