This problem affects empty files, video with demonstrating this problem (from upstream bug): https://www.youtube.com/watch?v=wYHie6fkSxE
Unfortunately we can't use LibreOffice PPA, because we have a lot of PCs, and updating LibreOffice to new version can cause new problems -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1437207 Title: LibreOffice Calc high CPU usage during row/column selection To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libreoffice/+bug/1437207/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs