Waluyo Adi Siswanto, this issue is unreproducible in LibreOffice Calc via the Terminal:
cd ~/Desktop & wget https://bugs.launchpad.net/ubuntu/+source/openoffice.org/+bug/242664/+attachment/340880/+files/problem_msexcel.xls && localc -nologo problem_msexcel.xls notice the lines connect each of the points in the graph. Does this work for you? lsb_release -rd Description: Ubuntu 11.04 Release: 11.04 apt-cache policy libreoffice-calc libreoffice-calc: Installed: 1:3.3.2-1ubuntu5 Candidate: 1:3.3.2-1ubuntu5 Version table: *** 1:3.3.2-1ubuntu5 0 500 http://us.archive.ubuntu.com/ubuntu/ natty-updates/main i386 Packages 500 http://us.archive.ubuntu.com/ubuntu/ natty-proposed/main i386 Packages 100 /var/lib/dpkg/status 1:3.3.2-1ubuntu4 0 500 http://us.archive.ubuntu.com/ubuntu/ natty/main i386 Packages ** Also affects: libreoffice (Ubuntu) Importance: Undecided Status: New ** Changed in: libreoffice (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/242664 Title: [upstream] [3.2] [xls] line cannot shown on chart type: points and lines -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs