Hi, On my system building grub fails because grub-image.png fails. # guix describe Generation 541 18. April 2021 00:12:22 (aktuell) guix 84feaca Repository-URL: https://git.savannah.gnu.org/git/guix.git Branch: master Commit: 84feaca4888c9916e1a97bb81e5d157673488b70 # guix system reconfigure -k /etc/config.scm LANG=C guix system reconfigure -k /etc/config.scm guix system: warning: cannot determine provenance for current system guix system: warning: the following groups appear more than once: scanner cdrom guix system: warning: the following groups appear more than once: scanner cdrom The following derivations will be built: /gnu/store/3w6l9jhdbhgknkd1grx4fz1bg9y58nj5-grub.cfg.drv /gnu/store/lna5wrbqzdzmplbxdz96mkqbx32v124r-grub-image.png.drv building /gnu/store/lna5wrbqzdzmplbxdz96mkqbx32v124r-grub-image.png.drv... \builder for `/gnu/store/lna5wrbqzdzmplbxdz96mkqbx32v124r-grub-image.png.drv' failed with exit code 1 build of /gnu/store/lna5wrbqzdzmplbxdz96mkqbx32v124r-grub-image.png.drv failed View build log at '/var/log/guix/drvs/ln/a5wrbqzdzmplbxdz96mkqbx32v124r-grub-image.png.drv.bz2'. cannot build derivation `/gnu/store/3w6l9jhdbhgknkd1grx4fz1bg9y58nj5-grub.cfg.drv': 1 dependencies couldn't be built guix system: error: build of `/gnu/store/3w6l9jhdbhgknkd1grx4fz1bg9y58nj5-grub.cfg.drv' failed # emacs -Q /var/log/guix/drvs/ln/a5wrbqzdzmplbxdz96mkqbx32v124r-grub-image.png.drv.bz2 Backtrace: 2 (primitive-load "/gnu/store/larqpc2wjhnc6jmj4885k8lynd1?") In gnu/build/svg.scm: 53:6 1 (svg->png _ "/gnu/store/0f2bpqpgflza414sk0hwms3rdizg1x?" ?) In unknown file: 0 (rsvg-handle-render-cairo # #) ERROR: In procedure rsvg-handle-render-cairo: Wrong type (expecting finalized smob): # Best wishes, Arne -- Unpolitisch sein heißt politisch sein ohne es zu merken