efibootmgr reads:
BootCurrent: 0002
Timeout: 0 seconds
BootOrder: 0001,0002,0000,2001,2002,2003
Boot0000* HDD0: HFM512GD3JX016N PciRoot(0x0)/Pci(0x1,0x2)/Pci(0x0,0x0)/NVMe(0x1,AC-E4-2E-00-1A-5C-72-7E)/HD(1,GPT,6043a57f-ca6a-cd41-b291-8fb1f7893e7c,0x800,0x104000)RC
Boot0001* debian HD(1,GPT,6043a57f-ca6a-cd41-b291-8fb1f7893e7c,0x800,0x104000)/\EFI\debian\shimx64.efi
Boot0002* Solus Linux Bootloader HD(1,GPT,6043a57f-ca6a-cd41-b291-8fb1f7893e7c,0x800,0x104000)/\EFI\com.solus-project\bootloaderx64.efi
Boot2001* EFI USB Device RC
Boot2002* EFI DVD/CDROM RC
Boot2003 EFI Network RC