I assume, from your questions, that you're having trouble getting this bug to reproduce!
Here's another video: https://youtu.be/o-Tu1bH_pdk Procedure is: 1. Open the file with no other files open (bug happens whether you launch calc and use file->open or double-click the file on the desktop) 2. Click cell A2 3. Scroll to the bottom right of the data 4. Hold 'shift' to select a range, and click cell AU356 5. Choose the 'Data' menu and click 'Autofilter' 6. Deselect the large range and scroll up to row 2, where the filters have been created. 7. In column A expand the filter, uncheck the 'all' box, and check the 'UT61D' box (I have seen the crash with a variety of different filters applied - but I figure you want a single example. 8. Alt+Tab to a web browser and wait about 9-10 minutes. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to libreoffice in Ubuntu. https://bugs.launchpad.net/bugs/1622386 Title: LO Calc freeze while viewing spreadsheet Status in libreoffice package in Ubuntu: Incomplete Bug description: I was viewing the xls file from https://bugs.launchpad.net/ubuntu/+source/libreoffice/+bug/1622386/+attachment/4739554/+files/Multimeters%20April%202016%20Comments%20Autosized.xls in LibreOffice Calc when it froze and the window greyed out. See https://youtu.be/r2YtF2utXgA for a demonstration of opening the file, applying autofilter, then waiting to get a crash. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: libreoffice-core 1:5.1.4-0ubuntu1 ProcVersionSignature: Ubuntu 4.4.0-36.55-generic 4.4.16 Uname: Linux 4.4.0-36-generic x86_64 NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 CurrentDesktop: Unity Date: Sun Sep 11 21:55:50 2016 EcryptfsInUse: Yes ExecutablePath: /usr/lib/libreoffice/program/soffice.bin InstallationDate: Installed on 2016-08-24 (18 days ago) InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) SourcePackage: libreoffice UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libreoffice/+bug/1622386/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp