Comment 5 for bug 1805770

Cannot reproduce with Inkscape 0.92.4 on openSUSE Tumblweed 20190301.

Have you tried the suggestions listed in the FAQ? https://inkscape.org/learn/faq/#fantastic-lxml-wrapper-libxml2-required-inkexpy-and-therefore-extension

Please try them out and let us know if they solve your problem. Thanks!