Issues with qbzr and mumble as well, but works with workaround mentioned here: http://askubuntu.com/questions/693136/upgraded-to-ubuntu-15-10-wily-and-get-qnativeimage-unable-to-attach-shared-memo https://bbs.archlinux.org/viewtopic.php?id=200167
So from terminal: QT_GRAPHICSSYSTEM=native mumble qbzr and mumble do seem to use qt4 from dependency package list. Note, this is with a fresh install of 15.10 just after release, not an upgrade. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1510899 Title: GUI elements break in various (Qt?) applications after a while on 15.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1510899/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs