Hello: For a while I could not upgrade to Leap 15.1 because I could not make acroread (adobe reader) work. I did not see the cups configured printers. The print window of acroread only offered "custom" printer. Then I find this acroread package: http://ftp5.gwdg.de/pub/opensuse/repositories/home:/ithod:/restored/openSUSE... I installed it and then acroread showed all cups printers. I worked well. Recently I did some updates and now acroread shows only the "custom" printer again. I can't tell what triggered the change. I have run nvidia driver installer which might have change ld optins. How can I trace it? Can it be change of ld.so.conf or ld.so.cacher or something related? I do know it is possible to make it work, because it worked before. Thanks, Istvan