Package: xscreensaver-data-extra Version: 5.42+dfsg1-1 Severity: normal
from apt display error output,"Could not parse file "/usr/share/applications/screensavers/glitchpeg.desktop": Key file contains line ?several times a second. After a while, finds a new image to corrupt. Written by Jamie Zawinski; 2018.? which is not a key-value pair, group, or comment "
