I can confirm this bug: Acer emachine E730G Win7 Home Premium SP1 Core i3 CPU 4Gig ram ATI Readon HD5470
File size 360kb LibreOffice 4.1.1.2 Calc .ods filetype Tabs (5) Max rows per tab 8849 Max Columns per tab 8 No formulas (flat data) Some fomatting, cell colour etc. Time to save 65 seconds!! 2 CPU cores maintan approx 50% -- 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/1034999 Title: libreoffice-calc very slow to open/save documents with large cell contents Status in “libreoffice” package in Ubuntu: Confirmed Bug description: Libreoffice-calc 3.6 takes a long time (30sec to minutes) to open/save spreadsheets containing cells with a lot of content. This is a regression from libreoffice 3.5 in 12.04 (tested with 1:3.5.4-0ubuntu1) To reproduce: 1) Open the attached spreadsheet, which contains 1 cell with ~4k characters in it Expected results: Spreadsheet opens quickly (<2sec on my 2.4Ghz Core2Duo w/ SSD) Actual results: Libreoffice splash screen shows, libreoffice window is displayed as a gray rectangle with no content, and libreoffice window then becomes unresponsive. CPU usage is at 100% on one core. The system stays in this state for ~30sec. The document eventually opens and libreoffice functions normally. Saving documents with lots of data in a cell takes just as long as opening/reading those documents, with similar symptoms - libreoffice becomes unresponsive, one CPU core is at full utilization, etc. The amount of text in the cell is directly correlated to the length of time required to open/save the doc. ProblemType: Bug DistroRelease: Ubuntu 12.10 Package: libreoffice-calc 1:3.6.0~rc4-0ubuntu2 ProcVersionSignature: Ubuntu 3.5.0-8.8-generic 3.5.0 Uname: Linux 3.5.0-8-generic x86_64 ApportVersion: 2.4-0ubuntu6 Architecture: amd64 Date: Thu Aug 9 13:20:27 2012 InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Beta amd64 (20100901.1) ProcEnviron: TERM=xterm PATH=(custom, user) LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: libreoffice UpgradeStatus: Upgraded to quantal on 2012-08-07 (2 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libreoffice/+bug/1034999/+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
