I just tested the same scenario on Ubuntu MATE. It doesn't occur here. It must have something to do with Xfce or the interface libraries.
To re-cap, I have these symptoms using the Xfce 4 desktop that is part of Xubuntu 18.04.3 up-to-date. But, I do not have these symptoms on a Mac (High Sierra) and not on Ubuntu MATE 18.04.3 up-to-date. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1175882 Title: Hangs while modifying document (after completion of paste from Wep Page with Multiple Images) To manage notifications about this bug go to: https://bugs.launchpad.net/df-libreoffice/+bug/1175882/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs