Am Fri, 14 Feb 2020 20:07:44 +0100 schrieb Manfred Lotz: > Running > > $ tlmgr update --all > > I get > > /usr/local/texlive/2019/bin/x86_64-linux//tlmgr: unexpected return > value from verify_checksum: -5 > > > Any ideas? Are you using a second repository. E.g tlcontrib? -- Ulrike Fischer https://www.troubleshooting-tex.de/