Install cd-circleprint by entering the following commands in the terminal:
sudo apt update sudo apt install cd-circleprint
prints round cd-labels
cd-circleprint is a program to create round cd-labels written in perl, using perl-tk to produce a graphical frontend. The labels have four lines of nice curved text and an additional four fields with normal text. Each field has selectable text-size, font and colour. The background colour is also selectable. The label may also have a background image. You can squeeze the whole page if your printer doesn't generate correct circles and you can move the two labels on the sheet to accommodate different types of label sheets. The output is postscript to make it as portable as possible.