This bug consistently evades me. I've spent much time trying to reproduce this to no avail.
This fail will occur if mir client process are *not* launched via ubuntu-app-launch - as unity8 will not accept mir connections it doesn't expect, causing the client to crash with this error. The obvious possibility is a race where unity8 is informed of a client launch only after client tries to connect - but the logs don't indicate this. There could be a bug somewhere in the stack causing a client to be launched twice, the first will be accepted, the second rejected and crashing. The logs do seem to indicate this possibility, but I cannot pinpoint where. Logs from ubuntu-app-launch & upstart might help shed light. Any suggestions on increasing the odds of reproducing this would be appreciated. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to qtubuntu in Ubuntu. https://bugs.launchpad.net/bugs/1365673 Title: /usr/lib/arm-linux- gnueabihf/qt5/bin/qmlscene:6:qt_message_fatal:QMessageLogger::fatal: UbuntuClientIntegration::UbuntuClientIntegration:UbuntuMirClientIntegrationPlugin::create:loadIntegration Status in the base for Ubuntu mobile products: Confirmed Status in Qt integration with the Mir display server: Triaged Status in QT Ubuntu: Confirmed Status in qtubuntu package in Ubuntu: Confirmed Status in unity8 package in Ubuntu: Incomplete Status in qtmir package in Ubuntu RTM: Triaged Bug description: The Ubuntu Error Tracker has been receiving reports about a problem regarding qtdeclarative-opensource-src. This problem was most recently seen with version 5.3.0-3ubuntu10, the problem page at https://errors.ubuntu.com/problem/4618cad07e610ca3c59a3e07c582e963d4780359 contains more details. steps to reproduce: run the lrt switch test 1. open a bunch of apps 2. swipe the screen to show the app selector 3. pick an app at random 4. swipe the screen again to show the app selector 5. pick an app at random 6. repeat steps 2-5 until crash shows in /var/log To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1365673/+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