The bug seems to be in qtmir and happens when we connect (and then disconnect) an external screen:
<ltinkl> QQuickWindow::grabWindow: scene graph already in use <ltinkl> Saving screenshot to "/home/phablet/Pictures/Screenshots/screenshot20160415_135440728.png" <ltinkl> ScreenGrabber: failed to save snapshot! <ltinkl> ^^ this after disconnecting <greyback> grabWindow: scene graph already in use <ltinkl> yea <greyback> that's the rel culprit ** Also affects: qtmir (Ubuntu) Importance: Undecided Status: New ** Changed in: unity8 (Ubuntu) Status: In Progress => Incomplete ** Changed in: unity8 (Ubuntu) Assignee: Lukáš Tinkl (lukas-kde) => (unassigned) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1511042 Title: [pocket pc] Screenshots not possible To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-pocket-desktop/+bug/1511042/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs