I can also confirm this with another Eclipse Platform 4.5.1 based tool. export SWT_GTK3=0 prior to launching will make it go away.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1552764 Title: Eclipse and SWT are very slow/hang on a fresh 16.04 install (gtk3/swt issue) To manage notifications about this bug go to: https://bugs.launchpad.net/java-common/+bug/1552764/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
