By the way, I'd tried to: reinstall xorg xserver
gsettings reset org.gnome.desktop.interface 'font-name' etc. gnome-tweak-tools (changing/guessing fonts type) fc-cache -v -r/etc (with restart) install ttf-ancient-fonts --> withOUT success ** Attachment added: "system fonts unreadable" https://bugs.launchpad.net/ubuntu/+bug/1887271/+attachment/5391905/+files/Bildschirmfoto%20von%202020-07-12%2011-12-12.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1887271 Title: Square rectangles instead of system fonts after upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1887271/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
