The following patch to /usr/share/applications/screensavers/glitchpeg.desktop fixes this bug
6,7c6 < Comment=Loads an image, corrupts it, and then displays the corrupted version, < several times a second. After a while, finds a new image to corrupt. Written by Jamie Zawinski; 2018. --- > Comment=Loads an image, corrupts it, and then displays the corrupted version, several times a second. After a while, finds a new image to corrupt. Written by Jamie Zawinski; 2018.
