> Did you run 'guix pull' before upgrading icedove? What does 'guix > describe' report? yes. check the uploaded image. Tobias Geerinckx-Rice: > Thanks. > > Did you run 'guix pull' before upgrading icedove?  What does 'guix > describe' report? > > Kind regards, > > T G-R > > Sent from a Web browser. Excuse or enjoy my brevity.