Hello ogoffart, or anyone else affected, Accepted appmenu-qt5 into xenial-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/appmenu- qt5/0.3.0+16.04.20151130-0ubuntu2 in a few hours, and then in the -proposed repository.
Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users. If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, and change the tag from verification-needed to verification-done. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed. In either case, details of your testing will help us make a better decision. Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance! ** Changed in: appmenu-qt5 (Ubuntu Xenial) Status: In Progress => Fix Committed ** Tags added: verification-needed -- You received this bug notification because you are a member of DX Packages, which is subscribed to appmenu-qt5 in Ubuntu. https://bugs.launchpad.net/bugs/1574699 Title: All QSystemTrayIcon have the same icon, and QSystemTrayIcon::isSystemTrayAvailable remove all QSystemTrayIcon Status in appmenu-qt5: New Status in appmenu-qt5 package in Ubuntu: Fix Released Status in appmenu-qt5 source package in Xenial: Fix Committed Bug description: # Impact This affects all Qt applications that use QSystemTrayIcon::isSystemTrayAvailable, in Unity environment. Confirmed examples are owncloud-client and keepassxc, but there may be more applications. # Test Case See the original description below for the test case in C++. # Proposed Fix The proposed fix is identical to what was uploaded to Yakkety as version 0.3.0+16.10.20160628.1-0ubuntu1. The fix is using unique connections for all AppMenuPlatformSystemTrayIcon instances. # Regression Potential The fix is in Yakkety since June and in Zesty, and nobody complained so far. So it should not cause any regressions. ----------------------------------------------------------------------------- in appmenu-qt5 in ubuntu 16.04, the AppMenuPlatformSystemTrayIcon assumes there is only one instance of a QPlatformSystemTrayIcon: it register the same dbus name for all the instances. In fact, there is one instance of QPlatformSystemTrayIcon per instance of QSystemTrayIcon, and one temporary is created for QSystemTrayIcon::isSystemTrayAvailable. This breaks the owncloud client [issue https://github.com/owncloud/client/issues/4693 ] This example reproduces the problem: ``` #include <QtWidgets> int main(int argc, char *argv[]) { QApplication a(argc, argv); QImage img(64,64, QImage::Format_ARGB32); img.fill(Qt::red); QSystemTrayIcon sti(QIcon(QPixmap::fromImage(img))); sti.show(); QSystemTrayIcon::isSystemTrayAvailable(); // with this line, the QSystemTrayIcon does not appear // comment the previous line to see that the QSystemTrayIcon works and that there is a bug in that line return a.exec(); } ``` This testcase shows that the AppMenuPlatformSystemTrayIcon::~AppMenuPlatformSystemTrayIcon called by the temporary object created inside QSystemTrayIcon::isSystemTrayAvailable unregisters the icon. To manage notifications about this bug go to: https://bugs.launchpad.net/appmenu-qt5/+bug/1574699/+subscriptions -- Mailing list: https://launchpad.net/~dx-packages Post to : dx-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~dx-packages More help : https://help.launchpad.net/ListHelp