In this case, the WebKitGTK library has updated and introduced a regression. The fix is a workaround to remove the threading from the application, which was causing a segfault. https://github.com/ubuntu-mate/ubuntu-mate-welcome/commit/ac68f729bdb8fad72ceb5115a1d7868ac9ef7bc7
A bug report of the root problem has been raised upstream: https://bugs.webkit.org/show_bug.cgi?id=175855 ** Bug watch added: bugs.webkit.org/ #175855 https://bugs.webkit.org/show_bug.cgi?id=175855 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1710150 Title: Software Boutique crashing on start To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-mate/+bug/1710150/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs