Here are more test results with LibreOffice (LO) using the attached file "lorem_ipsum---Francewhoa---2017-06-15.txt"
• With LO 4.2 Francewhoa was NOT able to reproduce • With LO 5.0.0.5 Telesto was NOT able to reproduce • With LO 5.0.6.3 Telesto was ABLE to reproduce • With LO 5.2.7.2 Francewhoa was ABLE to reproduce • With LO 6.0.0.0.alpha0+ Telesto was ABLE to reproduce So it seems something was introduce between 5.0.0.5 and 5.0.6.3. Which in turn cause the slow performance. The main difference between the files attached in comment #1 above and the file attached to this comment #18 is their length. 129 lines compare to 235 lines. So somehow the lag is triggered when the cell content is between 130 and 235 lines. Telesto's test results are in comment #4 at https://bugs.documentfoundation.org/show_bug.cgi?id=108560#c4 ** Attachment added: "lorem_ipsum---Francewhoa---2017-06-15.txt" https://bugs.launchpad.net/ubuntu/+source/libreoffice/+bug/1034999/+attachment/4897729/+files/lorem_ipsum---Francewhoa---2017-06-15.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1034999 Title: libreoffice-calc very slow to open/save documents with large cell contents To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libreoffice/+bug/1034999/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs