Hey My system was working fine , like other days I run these routine commands
# guix pull But whene i run # sudo guix system reconfigure /etc/config.scm I have problem message from grub: slack@planet ~$ sudo guix system reconfigure /etc/config.scm guile: warning: failed to install locale hint: Consider installing the `glibc-utf8-locales' or `glibc-locales' package and defining `GUIX_LOCPATH', along these lines: guix package -i glibc-utf8-locales export GUIX_LOCPATH="$HOME/.guix-profile/lib/locale" See the "Application Setup" section in the manual, for more info. substitute: updating substitutes from 'https://ci.guix.gnu.org'... 100.0% The following derivation will be built: /gnu/store/drw1mbhx088q4ans6nsqd53rr02g5rn2-grub.cfg.drv building /gnu/store/drw1mbhx088q4ans6nsqd53rr02g5rn2-grub.cfg.drv... /gnu/store/wj8rlkvcmz80ib6c3lz5qhbg1drlvzmp-system /gnu/store/6ak1rfdkcp0pm4wwy3cia85psq63q06m-grub.cfg activating system... making '/gnu/store/wj8rlkvcmz80ib6c3lz5qhbg1drlvzmp-system' the current system... setting up setuid programs in '/run/setuid-programs'... populating /etc from /gnu/store/pxhzsr2iq2xy221p3n09gkgns4g0as2k-etc... substitute: updating substitutes from 'https://ci.guix.gnu.org'... 100.0% building /gnu/store/1rhjd4ahqg7zm1n11f1n0zzh6dikhbb8-install-bootloader.scm.drv... guix system: error: '/gnu/store/jjys4nn7s5xi9i2wbdb0gvl50cisy1wb-grub-efi-2.04/sbin/grub-install --boot-directory //boot --bootloader-id=Guix --efi-directory //boot/efi' exited with status 1; output follows: Installing for x86_64-efi platform. Could not delete variable: Invalid argument /gnu/store/jjys4nn7s5xi9i2wbdb0gvl50cisy1wb-grub-efi-2.04/sbin/grub-install: error: efibootmgr failed to register the boot entry: Block device required. slack@planet ~$ sudo guix system reconfigure /etc/config.scm guile: warning: failed to install locale hint: Consider installing the `glibc-utf8-locales' or `glibc-locales' package and defining `GUIX_LOCPATH', along these lines: guix package -i glibc-utf8-locales export GUIX_LOCPATH="$HOME/.guix-profile/lib/locale" See the "Application Setup" section in the manual, for more info. substitute: updating substitutes from 'https://ci.guix.gnu.org'... 100.0% The following derivation will be built: /gnu/store/drw1mbhx088q4ans6nsqd53rr02g5rn2-grub.cfg.drv building /gnu/store/drw1mbhx088q4ans6nsqd53rr02g5rn2-grub.cfg.drv... /gnu/store/wj8rlkvcmz80ib6c3lz5qhbg1drlvzmp-system /gnu/store/6ak1rfdkcp0pm4wwy3cia85psq63q06m-grub.cfg activating system... making '/gnu/store/wj8rlkvcmz80ib6c3lz5qhbg1drlvzmp-system' the current system... setting up setuid programs in '/run/setuid-programs'... populating /etc from /gnu/store/pxhzsr2iq2xy221p3n09gkgns4g0as2k-etc... substitute: updating substitutes from 'https://ci.guix.gnu.org'... 100.0% building /gnu/store/1rhjd4ahqg7zm1n11f1n0zzh6dikhbb8-install-bootloader.scm.drv... guix system: error: '/gnu/store/jjys4nn7s5xi9i2wbdb0gvl50cisy1wb-grub-efi-2.04/sbin/grub-install --boot-directory //boot --bootloader-id=Guix --efi-directory //boot/efi' exited with status 1; output follows: Installing for x86_64-efi platform. Could not delete variable: Invalid argument /gnu/store/jjys4nn7s5xi9i2wbdb0gvl50cisy1wb-grub-efi-2.04/sbin/grub-install: error: efibootmgr failed to register the boot entry: Block device required. Note that I have not restarted the system yet. Is there a solution ?