Volatile System Rescue (no session changes saved): menuentry "System Rescue 6.0. I'm not going to go into this in detail but will show you the config files I use below, you'll need to change paths, and img_label to suit your own setup:įor documentation on SystemRescueCD boot parameters see: Greetings from Scotland.Ī Use case example to make System Rescue CD available:Ĭreate a folder called /boot/grub/ on a partition on one of your hard disks (grub looks for config files on each hard disk in this folder). SystemRescue is a Linux system rescue disk available as a bootable CD-ROM or USB stick for administrating or repairing your system and data after a crash. Choose this entry and then select Detect Operating Systems (which, depending on the number of disks and complexity of your system, may take a good many seconds) to see your grub boot choices. That's it when you reboot you should see a new entry "Super Grub (version 2.02s10)". Sudo cp /PATH-TO-YOUR-CONFIG-FILE/nf /boot/loader/entries/nf Linux /EFI/supergrub/super_grub2_disk_standalone_x86_64_efi_2.02s10.EFI Ĭreate a text file with the following contents (title can be what you want): title Super Grub (version 2.02s10) Sudo cp /PATH-TO-DOWNLOADED-FILE/super_grub2_disk_standalone_x86_64_efi_2.02s10.EFI. Place the Supergrub file on the EFI partition: cd /boot/EFI In Solus mount your EFI partition (/dev/nvme0n1p1, /dev/sda1, etc - whatever is appropriate for your own setup) These command will recalculate the checksum on the downloaded file, and compare it with the expected. Super_grub2_disk_standalone_x86_64_efi_2.02s10.EFI To confirm that the download was successful, you should download the checksum files and then run verification commands such as the following ones: sha256sum -check systemrescue-x.y.z.iso.sha256 sha512sum -check systemrescue-x.y.z.iso.sha512. We want the EFI x86_64 stand-alone version, which is currently: So to give it a timeout of 10 seconds before it boots into Solus in your terminal type: You need to be able so see your Solus boot menu, which I believe you can get to by hammering space bar on boot, but probably better to force it every time by giving it a time-out. The idea is to get Supergrub onto the Solus menu so you can access other OSes using grub (or for me particularly I use it to be able to access System Rescue CD via the Solus boot menu, and will add a brief description how to do this at the end of this Tutorial) The usual caveats apply, backup your ESP partition (I use fsarchiver) so you can restore it should you go wrong. This relates to booting with EFI, if you are using a non-EFI system or using legacy boot with an EFI system it will not be of interest.
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