I remember having som problems in the past where I removed some, but not all, Solus related files in /boot/efi and now that I once again feel the urge to test Solus Plasma I would like to get it right. 🙂

So, what in the output below belongs to Solus only and can be safely deleted without affecting any other os?
(Microsoft directory excluded in order to make it readable)

tree -I Microsoft
.
├── EFI
│   ├── Boot
│   │   ├── BOOTX64.EFI
│   │   ├── fbx64.efi
│   │   ├── grubx64.efi
│   │   └── mmx64.efi
│   ├── com.solus-project
│   │   ├── initrd-com.solus-project.current.4.19.2-99
│   │   ├── initrd-com.solus-project.current.4.19.5-101
│   │   ├── kernel-com.solus-project.current.4.19.2-99
│   │   └── kernel-com.solus-project.current.4.19.5-101
│   ├── dell
│   │   ├── bios
│   │   │   └── recovery
│   │   │       ├── BIOS_CUR.RCV
│   │   │       └── BIOS_PRE.rcv
│   │   └── logs
│   │       ├── diags_current.xml
│   │       └── diags_previous.xml
│   ├── goofiboot
│   │   └── goofibootx64.efi
│   ├── Manjaro
│   │   └── grubx64.efi
│   ├── Netrunner_Rolling
│   │   └── grubx64.efi
│   ├── systemd
│   │   └── systemd-bootx64.efi
│   └── ubuntu
│       ├── BOOTX64.CSV
│       ├── fw
│       ├── fwupx64.efi
│       ├── grub.cfg
│       ├── grubx64.efi
│       ├── mmx64.efi
│       └── shimx64.efi
├── loader
│   ├── entries
│   │   ├── Solus-current-4.18.11-93.conf
│   │   ├── Solus-current-4.18.12-94.conf
│   │   ├── Solus-current-4.19.2-99.conf
│   │   └── Solus-current-4.19.5-101.conf
│   └── loader.conf
├── startup.nsh
└── System Volume Information
    └── IndexerVolumeGuid

16 directories, 29 files