Roopak Sardar, thank you for reporting this bug and helping make Ubuntu better. Could you please attach the file that when you close causes the crash? As per the Bug Description, it may be TaxCalc_2012.xlsx ?
** Changed in: libreoffice (Ubuntu) Status: New => Incomplete -- 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/910309 Title: soffice.bin crashed with SIGSEGV in operator() Status in “libreoffice” package in Ubuntu: Incomplete Bug description: libre office calc program crashed while closing an excel file, it was saved in original format as *.xls ProblemType: Crash DistroRelease: Ubuntu 12.04 Package: libreoffice-core 1:3.4.4-0ubuntu2 ProcVersionSignature: Ubuntu 3.2.0-6.12-generic 3.2.0-rc6 Uname: Linux 3.2.0-6-generic i686 ApportVersion: 1.90-0ubuntu1 Architecture: i386 CrashCounter: 1 Date: Sat Dec 31 11:36:49 2011 ExecutablePath: /usr/lib/libreoffice/program/soffice.bin InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha i386 (20111129.1) ProcCmdline: /usr/lib/libreoffice/program/soffice.bin --calc /home/username/Downloads/TaxCalc_2012.xlsx --splash-pipe=7 SegvAnalysis: Segfault happened at: 0x2019e6: mov 0x4(%esi),%eax PC (0x002019e6) ok source "0x4(%esi)" (0x00000211) not located in a known VMA region (needed readable region)! destination "%eax" ok SegvReason: reading NULL VMA Signal: 11 SourcePackage: libreoffice StacktraceTop: ?? () from /usr/lib/libreoffice/program/../basis-link/program/../ure-link/lib/libuno_cppu.so.3 ?? () from /usr/lib/libreoffice/program/../basis-link/program/../ure-link/lib/libuno_cppu.so.3 typelib_typedescriptionreference_new () from /usr/lib/libreoffice/program/../basis-link/program/../ure-link/lib/libuno_cppu.so.3 typelib_typedescription_newMIInterface () from /usr/lib/libreoffice/program/../basis-link/program/../ure-link/lib/libuno_cppu.so.3 ?? () from /usr/lib/libreoffice/program/../basis-link/program/../ure-link/lib/libuno_cppuhelpergcc3.so.3 Title: soffice.bin crashed with SIGSEGV in typelib_typedescriptionreference_new() UpgradeStatus: Upgraded to precise on 2011-12-25 (5 days ago) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libreoffice/+bug/910309/+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