#Insert your Play Station (the 1st one) CD , open the terminal, copy and paste the next text block and press enter. Then, wait until the commands finishes. 

cdrdao read-cd --read-raw --datafile "`volname /dev/sr0 | sed 's/[ ^t]*$//'`".bin --device ATAPI:0,0,0 --driver generic-mmc-raw "`volname /dev/sr0 | sed 's/[ ^t]*$//'`".toc

#Now you will learn how to install a PSX emulator on Ubuntu .Copy and paste this block on the terminal, like the 1st step (just ONCE ) :

wget http://archive.getdeb.net/install_deb/playdeb_0.3-1~getdeb1_all.deb && sudo dpkg -i playdeb_0.3-1~getdeb1_all.deb && sudo apt-get update && sudo apt install pcsxr 

# Search on the Ubuntu dash or the Kubuntu menu for PCSXR, open it,  and open your toc/cue file from the emulator.