Good Day!
I have noticed, that only xlockmore package is available in repositories, which offers only blank screen mode. Also in package description is written, that to be able to use different modes, a package xlockmore-gl should be used. But I can not find it in repositories. How can I install it?

Also xlock uses very small font, because it can not find appropriate font (attachment). How to fix it?

xlockmore is hosted in the antix forum, and there is not upstream package in debian for quite some time. xlockmore-gl was apparently never brought over. there might be good reasons for that.

however, you can set the font with this.

xlock --font fontname

where the fontname is taken from the list in xlsfonts command output.

i used a terminus font to test that was quite nice.

xlock -font terminus-iso8859-16-bold-24

you can also take advantage of the path system by doing something like this.

1. make a new text file /usr/local/bin/xlock

2. input the following code:
3. make it executable
Now any app that just calls"xlock", like the desktop-session-exit script (the logout/restart/shutdown buttons), will use the modified font parameter.

Thank You!