ubuntu-apps-bugs team mailing list archive

[Olivier Tilloy <olivier.tilloy@xxxxxxxxxxxxx>]

*** This bug is a duplicate of bug 1628635 ***
    https://bugs.launchpad.net/bugs/1628635

(gdb) bt
#0  0x0000007f730aad58 in QDBusAbstractInterface::asyncCallWithArgumentList(QString const&, QList<QVariant> const&) ()
   from /usr/lib/aarch64-linux-gnu/libQt5DBus.so.5
#1  0x0000007f72dfdac8 in ?? ()
   from /usr/lib/aarch64-linux-gnu/libubuntu-download-manager-client.so.1
#2  0x0000007f40348174 in Ubuntu::DownloadManager::SingleDownload::setAllowMobileDownload(bool) ()
   from /usr/lib/aarch64-linux-gnu/qt5/qml/Ubuntu/DownloadManager/libUbuntuDownloadManager.so
#3  0x0000007f40349f4c in Ubuntu::DownloadManager::SingleDownload::bindDownload(Ubuntu::DownloadManager::Download*) ()
   from /usr/lib/aarch64-linux-gnu/qt5/qml/Ubuntu/DownloadManager/libUbuntuDownloadManager.so
#4  0x0000007f7889a58c in QMetaObject::activate(QObject*, int, int, void**) ()
   from /usr/lib/aarch64-linux-gnu/libQt5Core.so.5
#5  0x0000007f72e26b44 in Ubuntu::DownloadManager::Manager::downloadCreated(Ubuntu::DownloadManager::Download*) ()
   from /usr/lib/aarch64-linux-gnu/libubuntu-download-manager-client.so.1
#6  0x0000007f72e225b4 in ?? ()
   from /usr/lib/aarch64-linux-gnu/libubuntu-download-manager-client.so.1
#7  0x0000007f7889a58c in QMetaObject::activate(QObject*, int, int, void**) ()
   from /usr/lib/aarch64-linux-gnu/libQt5Core.so.5
#8  0x0000007f730e552c in QDBusPendingCallWatcher::finished(QDBusPendingCallWatcher*) () from /usr/lib/aarch64-linux-gnu/libQt5DBus.so.5
#9  0x0000007f730e5658 in ?? () from /usr/lib/aarch64-linux-gnu/libQt5DBus.so.5
#10 0x0000000012cfee30 in ?? ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

** This bug has been marked a duplicate of bug 1628635
   browser crashes saving image

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Apps bug tracking, which is subscribed to webbrowser-app in Ubuntu.
https://bugs.launchpad.net/bugs/1639314

Title:
  webbrowser app crashes saving an image in Xenial

Status in webbrowser-app package in Ubuntu:
  New

Bug description:
  Test case.
  - Open webbrowser app
  - Go to http://apod.nasa.gov/
  - Long tap on the image.
  - Tap to save the image.

  Expected result.
  - Image can be saved locally.

  Actual result.
  - Webbrowser app freezes and crashes.

  current build number: 75
  device name: frieza_arm64
  channel: ubuntu-touch/staging/ubuntu

  I see no webbrowser-app crash files in /var/crash. In the logs I see
  this (not sure whether it's related):

  libpng error: Read Error
  propsReply "An AppArmor policy prevents this sender from sending this message to this recipient; type=\"method_call\", sender=\":1.1498\" (uid=32011 pid=6867 comm=\"webbrowser-app \") interface=\"org.freedesktop.DBus.Properties\" member=\"GetAll\" error name=\"(unset)\" requested_reply=\"0\" destination=\"org.freedesktop.NetworkManager\" (uid=0 pid=953 comm=\"/usr/sbin/NetworkManager --no-daemon \")"
  nmReply "An AppArmor policy prevents this sender from sending this message to this recipient; type=\"method_call\", sender=\":1.1498\" (uid=32011 pid=6867 comm=\"webbrowser-app \") interface=\"org.freedesktop.NetworkManager\" member=\"GetDevices\" error name=\"(unset)\" requested_reply=\"0\" destination=\"org.freedesktop.NetworkManager\" (uid=0 pid=953 comm=\"/usr/sbin/NetworkManager --no-daemon \")"
  "Object path cannot be empty"
  [1104/161741:ERROR:object_proxy.cc(583)] Failed to call method: org.freedesktop.ScreenSaver.Inhibit: object_path= /org/freedesktop/ScreenSaver: org.freedesktop.DBus.Error.AccessDenied: An AppArmor policy prevents this sender from sending this message to this recipient; type="method_call", sender=":1.7787" (uid=32011 pid=6867 comm="webbrowser-app ") interface="org.freedesktop.ScreenSaver" member="Inhibit" error name="(unset)" requested_reply="0" destination="org.freedesktop.ScreenSaver" (uid=32011 pid=2691 comm="unity8 --mode=full-greeter ")

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