Hello, I installed efimanager but I get this error:
$ sudo efibootmgr -v
EFI variables are not supported on this system
How could I fix this? I need to eliminate wrong entries..
Here my fdisk -l
Disk /dev/sdb: 232,9 GiB, 250059350016 bytes, 488397168 sectors
Disk model: MAXTOR STM325031
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x7af8e13b
Dispositivo Avvio Start Fine Settori Size Id Tipo
/dev/sdb1 2048 1050621 1048574 512M 82 Linux swap / Solaris
/dev/sdb2 * 1050624 110921725 109871102 52,4G 83 Linux
/dev/sdb3 110921728 488089599 377167872 179,9G 83 Linux
/dev/sdb4 488089600 488396798 307199 150M ef EFI (FAT-12/16/32)
Disk /dev/sda: 465,8 GiB, 500107862016 bytes, 976773168 sectors
Disk model: WDC WD5000AADS-0
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0xb2bab2ba
Dispositivo Avvio Start Fine Settori Size Id Tipo
/dev/sda1 * 2048 718847 716800 350M 7 HPFS/NTFS/exFAT
/dev/sda2 718848 976771071 976052224 465,4G 7 HPFS/NTFS/exFAT
