Similiar to this bug https://bugs.launchpad.net/ubuntu/+source /webbrowser-app/+bug/1573762 but I am using IntelĀ® HD Graphics 520 (Skylake GT2)
-- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to webbrowser-app in Ubuntu. https://bugs.launchpad.net/bugs/1707354 Title: webbrowser-app freezes on startup, then crashes Status in webbrowser-app package in Ubuntu: New Bug description: Started 1-3 days ago just after automatic ubuntu updates. Since then whenever I start the browser(from desktop or terminal) it flashes as only a border of a window and hangs system for 2-5 minutes and then crashes, or does not appear at all but still hangs the system. me@laptop:~$ uname -a Linux laptop 4.10.0-28-generic #32~16.04.2-Ubuntu SMP Thu Jul 20 10:19:48 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux me@laptop:~$ lsb_release -rd Description: Ubuntu 16.04.2 LTS Release: 16.04 me@laptop:~$ webbrowser-app (webbrowser-app:31579): dconf-CRITICAL **: unable to create file '/run/user/1000/dconf/user': Permission denied. dconf will not work properly. (webbrowser-app:31579): dconf-CRITICAL **: unable to create file '/run/user/1000/dconf/user': Permission denied. dconf will not work properly. (webbrowser-app:31579): dconf-CRITICAL **: unable to create file '/run/user/1000/dconf/user': Permission denied. dconf will not work properly. libGL error: MESA-LOADER: failed to retrieve device information libGL error: Version 4 or later of flush extension not found libGL error: failed to load driver: i915 libGL error: MESA-LOADER: failed to retrieve device information unity::action::ActionManager::ActionManager(QObject*): Could not determine application identifier. HUD will not work properly. Provide your application identifier in $APP_ID environment variable. UCUriHandler: Empty "APP_ID" environment variable, ignoring. file:///usr/share/webbrowser-app/webbrowser/ContentPickerDialog.qml:22:1: module "Ubuntu.Content" is not installed file:///usr/share/webbrowser-app/webbrowser/ContentDownloadDialog.qml:22:1: module "Ubuntu.Content" is not installed file:///usr/share/webbrowser-app/ContentHandler.qml:20:1: module "Ubuntu.Content" is not installed file:///usr/share/webbrowser-app/webbrowser/DownloadHandler.qml:20:1: module "Ubuntu.DownloadManager" is not installed (webbrowser-app:31579): IBUS-WARNING **: Unable to connect to ibus: Could not connect: Permission denied QOpenGLShader: could not create shader QOpenGLShader: could not create shader intel_do_flush_locked failed: Input/output error Launching as root me@laptop:~$ sudo webbrowser-app --help No protocol specified QXcbConnection: Could not connect to display :0 Aborted (core dumped) Output after providing a meaningless APP_ID env variable: me@laptop:~$ APP_ID=webbrowser_app webbrowser-app (webbrowser-app:31852): dconf-CRITICAL **: unable to create file '/run/user/1000/dconf/user': Permission denied. dconf will not work properly. (webbrowser-app:31852): dconf-CRITICAL **: unable to create file '/run/user/1000/dconf/user': Permission denied. dconf will not work properly. (webbrowser-app:31852): dconf-CRITICAL **: unable to create file '/run/user/1000/dconf/user': Permission denied. dconf will not work properly. libGL error: MESA-LOADER: failed to retrieve device information libGL error: Version 4 or later of flush extension not found libGL error: failed to load driver: i915 libGL error: MESA-LOADER: failed to retrieve device information file:///usr/share/webbrowser-app/webbrowser/ContentPickerDialog.qml:22:1: module "Ubuntu.Content" is not installed file:///usr/share/webbrowser-app/webbrowser/ContentDownloadDialog.qml:22:1: module "Ubuntu.Content" is not installed file:///usr/share/webbrowser-app/ContentHandler.qml:20:1: module "Ubuntu.Content" is not installed file:///usr/share/webbrowser-app/webbrowser/DownloadHandler.qml:20:1: module "Ubuntu.DownloadManager" is not installed (webbrowser-app:31852): IBUS-WARNING **: Unable to connect to ibus: Could not connect: Permission denied libGL error: MESA-LOADER: failed to retrieve device information libGL error: Version 4 or later of flush extension not found libGL error: failed to load driver: i915 libGL error: MESA-LOADER: failed to retrieve device information shm_open() failed: Permission denied (webbrowser-app:31852): dconf-CRITICAL **: unable to create file '/run/user/1000/dconf/user': Permission denied. dconf will not work properly. (webbrowser-app:31852): dconf-CRITICAL **: unable to create file '/run/user/1000/dconf/user': Permission denied. dconf will not work properly. (webbrowser-app:31852): dconf-CRITICAL **: unable to create file '/run/user/1000/dconf/user': Permission denied. dconf will not work properly. (webbrowser-app:31852): dconf-CRITICAL **: unable to create file '/run/user/1000/dconf/user': Permission denied. dconf will not work properly. (webbrowser-app:31852): dconf-CRITICAL **: unable to create file '/run/user/1000/dconf/user': Permission denied. dconf will not work properly. (webbrowser-app:31852): dconf-CRITICAL **: unable to create file '/run/user/1000/dconf/user': Permission denied. dconf will not work properly. (webbrowser-app:31852): dconf-CRITICAL **: unable to create file '/run/user/1000/dconf/user': Permission denied. dconf will not work properly. (webbrowser-app:31852): dconf-CRITICAL **: unable to create file '/run/user/1000/dconf/user': Permission denied. dconf will not work properly. (webbrowser-app:31852): dconf-CRITICAL **: unable to create file '/run/user/1000/dconf/user': Permission denied. dconf will not work properly. (webbrowser-app:31852): dconf-CRITICAL **: unable to create file '/run/user/1000/dconf/user': Permission denied. dconf will not work properly. (webbrowser-app:31852): dconf-CRITICAL **: unable to create file '/run/user/1000/dconf/user': Permission denied. dconf will not work properly. (webbrowser-app:31852): dconf-CRITICAL **: unable to create file '/run/user/1000/dconf/user': Permission denied. dconf will not work properly. (webbrowser-app:31852): dconf-CRITICAL **: unable to create file '/run/user/1000/dconf/user': Permission denied. dconf will not work properly. [0729/085106.396266:ERROR:child_thread_impl.cc(762)] Request for unknown Channel-associated interface: ui::mojom::GpuMain qml: Loaded 8 UA override(s) from file:///usr/lib/x86_64-linux-gnu/qt5/qml/Ubuntu/Web/ua-overrides-mobile.js OxideQQuickWebView: canGoForward is deprecated. Please use the API provided by OxideQQuickNavigationHistory instead OxideQQuickWebView: canGoBack is deprecated. Please use the API provided by OxideQQuickNavigationHistory instead TouchSelectionController::active is deprecated, use TouchSelectionController::status instead QOpenGLShader: could not create shader (webbrowser-app:31852): dconf-CRITICAL **: unable to create file '/run/user/1000/dconf/user': Permission denied. dconf will not work properly. QOpenGLShader: could not create shader intel_do_flush_locked failed: Input/output error [0729/085222.989323:FATAL:oxide_browser_process_main.cc(472)] Check failed: state_ == STATE_NOT_STARTED || state_ == STATE_SHUTDOWN. BrowserProcessMain::Shutdown() should be called before process exit #0 0x7f59bb5dc63e <unknown> #1 0x7f59bb5f637e <unknown> #2 0x7f59bcc17579 <unknown> #3 0x7f59f5066ff8 <unknown> #4 0x7f59f5067045 exit #5 0x7f59de51768e <unknown> #6 0x7f59de51d55c <unknown> #7 0x7f59de51d729 <unknown> #8 0x7f59de522f0b <unknown> #9 0x7f59de306e7c <unknown> #10 0x7f59de52424a <unknown> #11 0x7f59de2f701b <unknown> #12 0x7f59de2f7286 <unknown> #13 0x7f59de2f7688 <unknown> #14 0x7f59f699fd16 QOpenGLTextureGlyphCache::fillTexture() #15 0x7f59f692bfc1 QTextureGlyphCache::fillInPendingGlyphs() #16 0x7f59f705cdb7 <unknown> #17 0x7f59f705ac4c <unknown> #18 0x7f59f70e4677 <unknown> #19 0x7f59f70e8a9c <unknown> #20 0x7f59f70e5547 <unknown> #21 0x7f59f70e3cb8 QQuickText::updatePaintNode() #22 0x7f59f70a22d8 QQuickWindowPrivate::updateDirtyNode() #23 0x7f59f70a2b4b QQuickWindowPrivate::updateDirtyNodes() #24 0x7f59f70a2cc0 QQuickWindowPrivate::syncSceneGraph() #25 0x7f59f707112c <unknown> #26 0x7f59f7072aa6 <unknown> #27 0x7f59f66922b5 QWindow::event() #28 0x7f59f70ac871 QQuickWindow::event() #29 0x7f59f743605c QApplicationPrivate::notify_helper() #30 0x7f59f743b516 QApplication::notify() #31 0x7f59f5f1e38b QCoreApplication::notifyInternal() #32 0x7f59f668a4ac QGuiApplicationPrivate::processExposeEvent() #33 0x7f59f668b21d QGuiApplicationPrivate::processWindowSystemEvent() #34 0x7f59f666ef08 QWindowSystemInterface::sendWindowSystemEvents() #35 0x7f59eddf7200 <unknown> #36 0x7f59f48f6197 g_main_context_dispatch #37 0x7f59f48f63f0 <unknown> #38 0x7f59f48f649c g_main_context_iteration #39 0x7f59f5f747cf QEventDispatcherGlib::processEvents() #40 0x7f59f5f1bb4a QEventLoop::exec() #41 0x7f59f5f23bec QCoreApplication::exec() #42 0x56365773de16 (/usr/bin/webbrowser-app+0x56365773de15) #43 0x563657732a05 (/usr/bin/webbrowser-app+0x563657732a04) #44 0x7f59f504d830 __libc_start_main #45 0x563657732b69 (/usr/bin/webbrowser-app+0x563657732b68) [0100/000000.198696:ERROR:broker_posix.cc(41)] Invalid node channel message Aborted (core dumped) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/webbrowser-app/+bug/1707354/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp