grub-install : erreur : impossible de copier « /usr/lib/grub/x86_64-efi- signed/grubx64.efi.signed » vers « /boot/efi/EFI/ubuntu/grubx64.efi » : Aucun espace disponible sur le périphérique.
This translates into No space available on the device. Looks like it is trying to install grub into wrong device. ** Changed in: grub-installer (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1908389 Title: fresh installation of ubuntu 20.10 failed on grub-install To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub-installer/+bug/1908389/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs