Archive for May 14, 2013

To install missing Video decoder & audio decoder in Fedora 19

May 14, 2013 2 comments

To install missing Video decoder & audio decoder in Fedora 19, you need to enable RPM fusion repositories.

To add repositories, download repository information rpm from RPM fusion repositories.

Install by issuing following

sudo yum localinstall –nogpgcheck rpmfusion-free-release-stable.noarch.rpm

sudo yum localinstall –nogpgcheck rpmfusion-nonfree-release-stable.noarch.rpm

Then install following gstreamer1 packages

sudo yum install gstreamer1 gstreamer1-plugins-good gstreamer1-plugins-bad-freeworld gstreamer1-plugins-ugly gstreamer1-libav

Solve – Fedora 19 is Slow

Fedora development releases use a kernel with extra debug information. So this have a significant impact on performance. So add this line in grub to disable ‘kernel with extra debug information’.


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Shortcut key for repeat a command in Libreoffice calc

May 14, 2013 1 comment

Sometimes we need to repeat a command in libreoffice as we do microsoft ofice. Short cut key is not a assigned as default. so We need to set it.

Go to Tools -> customize


In customize -> switch to keyboard tab.


In bottom, change ‘category’ to edit & change ‘function’  to repeat. Then assign a shortcut key using ‘modify’ button in short key area as shown below.