For some of you this is old news, as it is discussed in https://bugzilla.opensuse.org/show_bug.cgi?id=1169783 And I finally found that link in an email response "Re: [opensuse-factory] New Tumbleweed snapshot 20200417 released!" So, people with encrypted partitions may face this problem and are unable to boot TW. I did zypper dup yesterday evening and wanted to start my computer now - bun now I'm rather writing this email on my Leap15.1 notebook. Cheers, Michael PS: what I wanted to say is that it would be useful to alert people with a meaningful subject on this mailing list (I find a "can not boot" problem important). Not, that it would have stopped me from zypper dup. But, discussion and solutions would have helped me. -- To unsubscribe, e-mail: opensuse-factory+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-factory+owner@opensuse.org