the same for me jpb@jpb-HP-ProBook-4710s:~$ sudo efibootmgr --create --disk /dev/sda --part 7 --label "grububuntu" --loader "\efi\ubuntu\grubx64.efi" [sudo] Mot de passe de jpb : Could not prepare Boot variable: Function not implemented jpb@jpb-HP-ProBook-4710s:~$ uname -a && lsb_release -a Linux jpb-HP-ProBook-4710s 5.8.0-43-generic #49~20.04.1-Ubuntu SMP Fri Feb 5 09:57:56 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 20.04.2 LTS Release: 20.04 Codename: focal jpb@jpb-HP-ProBook-4710s:~$ sudo fdisk -l /dev/sda Disque /dev/sda : 232,91 GiB, 250059350016 octets, 488397168 secteurs Disk model: Samsung SSD 860 Unités : secteur de 1 × 512 = 512 octets Taille de secteur (logique / physique) : 512 octets / 512 octets taille d'E/S (minimale / optimale) : 512 octets / 512 octets Type d'étiquette de disque : dos Identifiant de disque : 0xde2df8d4
Périphérique Amorçage Début Fin Secteurs Taille Id Type /dev/sda1 2048 58593279 58591232 28G 83 Linux /dev/sda2 58593280 120032733 61439454 29,3G 83 Linux /dev/sda3 120033280 222433279 102400000 48,8G 83 Linux /dev/sda4 222435326 352850239 130414914 62,2G 5 Étendue /dev/sda5 222435328 232675327 10240000 4,9G 83 Linux /dev/sda6 232677376 310800383 78123008 37,3G 83 Linux /dev/sda7 * 310802432 310904831 102400 50M ef EFI (FAT-12/16/32) /dev/sda8 310906880 352850239 41943360 20G 83 Linux jpb@jpb-HP-ProBook-4710s:~$ efibootmgr -v BootCurrent: 0005 Timeout: 0 seconds BootOrder: 0005,0000,0001,0003 Boot0000* Optical Disk Drive BBS(CDROM,�,0x0)....................................................................... Boot0001* Notebook Hard Drive BBS(HD,�,0x0)....................................................................... Boot0002* Notebook Ethernet BBS(128,�,0x0)........................>.............................................. Boot0003* Notebook Ethernet BBS(128,�,0x0)........................>.............................................. Boot0004* USB Hard Drive BBS(HD,�,0x900)....................................................................... Boot0005* ubuntu HD(4,MBR,0xde2df8d4,0xd4217fe,0x7c5f942)/HD(3,MBR,0x0,0x12867800,0x19000)/File(\EFI\ubuntu\shimx64.efi) jpb@jpb-HP-ProBook-4710s:~$ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1826703 Title: Could not prepare Boot variable: Function not implemented To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub-installer/+bug/1826703/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
