Dual boot...

[factor56]

Codice:

danilo@Latitude:~$ sudo nano -w /etc/fstab
[sudo] password di danilo:
danilo@Latitude:~$ sudo update-grub
Sourcing file `/etc/default/grub'
Sourcing file `/etc/default/grub.d/init-select.cfg'
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-5.19.0-41-generic
Found initrd image: /boot/initrd.img-5.19.0-41-generic
Memtest86+ needs a 16-bit boot, that is not available on EFI, exiting
Warning: os-prober will be executed to detect other bootable partitions.
Its output will be used to detect bootable binaries on them and create new boot entries.
Adding boot menu entry for UEFI Firmware Settings ...
done
danilo@Latitude:~$ sudo grub-install /dev/sda
Installazione per la piattaforma x86_64-efi.
grub-install: errore: impossibile trovare la directory EFI.
danilo@Latitude:~$ sudo nano -w /etc/default/grub
danilo@Latitude:~$ sudo update-grub
Sourcing file `/etc/default/grub'
Sourcing file `/etc/default/grub.d/init-select.cfg'
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-5.19.0-41-generic
Found initrd image: /boot/initrd.img-5.19.0-41-generic
Memtest86+ needs a 16-bit boot, that is not available on EFI, exiting
Warning: os-prober will be executed to detect other bootable partitions.
Its output will be used to detect bootable binaries on them and create new boot entries.
Adding boot menu entry for UEFI Firmware Settings ...
done
danilo@Latitude:~$

....niente da fare....non trova Windows...ma soprattutto non parte GRUB...grazie Dxgiusti...

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No...mi correggo...adesso proprio non parte più neanche Ubuntu! Dice che non trova nessun sistema operativo...