Solved Installed Linux doesn't boot, shows "grub>"

[damix9]

I installed Simply Linux 10, after reboot I get

I had Ubuntu on this machine before.
Workaround - in "Boot Override" select "altlinux".

$ lsblk
NAME   MAJ:MIN RM   SIZE RO TYPE MOUNTPOINTS
sda      8:0    0 931,5G  0 disk
└─sda1   8:1    0 931,5G  0 part
sdb      8:16   0 447,1G  0 disk
├─sdb1   8:17   0    94M  0 part /boot/efi
├─sdb2   8:18   0    32G  0 part /
├─sdb3   8:19   0     8G  0 part [SWAP]
├─sdb4   8:20   0 342,7G  0 part
└─sdb5   8:21   0  63,4G  0 part /opt
$ sudo efibootmgr
BootCurrent: 0002
Timeout: 1 seconds
BootOrder: 0000,0002,0001
Boot0000* ubuntu    HD(1,GPT,b12b28ac-b14b-48ec-ba1e-8acdcd5b6344,0x800,0x2f000)/File(\EFI\UBUNTU\SHIMX64.EFI)
Boot0001* Hard Drive    BBS(HD,,0x0)/VenHw(5ce8128b-2cec-40f0-8372-80640e3dc858,0200)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
Boot0002* altlinux    HD(1,GPT,b12b28ac-b14b-48ec-ba1e-8acdcd5b6344,0x800,0x2f000)/File(\EFI\ALTLINUX\SHIMX64.EFI)

 

[damix9]

Solved it myself.

sudo efibootmgr -b 0000 -B