This is an exciting release. For the first time we are not relying on Debian’s grub packages but on our own grub2 build system. Yes, just like the distributions do when they build their own packages.

This improvement let us to track grub git so that we can use its latest features. Sometimes you choose to rely on an stable grub release but sometimes some features are needed  as right now.

One of these features is being able of booting from EFI system from a hard disk or usb in EFI mode. (That feature was wrongly announced in the past releases of Super Grub2 Disk as being functional). And, what it’s better than that… The same disk also works for BIOS based boot and also for CDROM boot.

Let me repeat it slowly. With Super Grub2 Disk hybrid iso you will be able to boot from:

• EFI mode. Cdrom or DVD media.
• EFI mode. USB or hard disk media.
• BIOS mode. Cdrom or DVD media.
• BIOS mode. USB or hard disk media.

Another fix from upstream grub enables us to avoid showing Super Grub2 Disk device itself as a (wrongly detected) Mac OS X installation. This error arised on last beta and we discovered that grub itself did not work ok when testing two expressions if the first one was detecting if a file existed or not. You can check this grub commit if you are interested.

That same fix might make Super Grub2 Disk run faster because now our tests will work as expected. I haven’t tested Super Grub2 Disk speed myself so if you have feedback on it please report here on the comments.

Dedicated to forum.ubuntu-fr.org and malbo

I want to dedicate this release to the Communauté francophone d’utilisateurs d’Ubuntu forum people and specially to malbo who managed to make Super Grub2 Disk to boot from a USB thanks to the standalone version. Now the Super Grub2 Disk hybrid version should boot in either BIOS or EFI mode when burned to a cdrom and also when dd to a hard disk. No need to build your own usb version for that.

I know that around that community there are many great people that did find many ways of dealing with EFI specifics (Hopefully I can reuse some of these next year for Rescatux) but I chose malbo because he is great at writing howtos or step-by-step instructions so that other people can debug why their systems do not boot and hopefully they can finally boot into them.

Unfortunately Microsoft’s approved secure boot is not in my Super Grub2 Disk TODO list because of ethical reasons. That would even help even more, till then, make sure you disable secure boot when booting from Super Grub2 Disk in an EFI machine.

Changelog

• Updated grub 2.02 build to commit: 8e5bc2f4d3767485e729ed96ea943570d1cb1e45
• Updated documentation for building Super Grub2 Disk
• Improvement on upstream grub (d29259b134257458a98c1ddc05d2a36c677ded37 – test: do not stop after first file test or closing bracket) will probably make Super Grub2 Disk run faster.
• Added new grub build scripts so that Super Grub2 Disk uses its own built versions of grub and not the default system / distro / chroot one.
• Ensure that Mac OS X entries are detected ok thanks to Users dir. This is because Grub2 needs to emulate Mac OS X kernel so that it’s detected as a proper boot device on Apple computers.
• Thanks to upstream grub improvement now Super Grub2 Disk supports booting in EFI mode when booted from a USB device / hard disk. Actually SG2D was announced previously to boot from EFI from a USB device while it only booted from a cdrom. Use dd to put Super Grub2 Disk in your usb device if you want to make use of it.

Recommended download (Valid for i386, x86_64, and x86_64-efi):

• Super Grub2 Disk (Floppy, CD & USB in one) 2.02s2-beta1 (ISO) (MD5)[Mirror #1]

EFI x86_64 standalone version:

• Super Grub2 Disk (Standalone ; x86_64-efi) 2.02s2-beta1 (EFI)(MD5)[Mirror #1]

Floppy, CD & USB in one downloads:

• Super Grub2 Disk (Floppy, CD & USB in one) 2.02s2-beta1 [i386-pc] (ISO)(MD5)[Mirror #1]
• Super Grub2 Disk (Floppy, CD & USB in one) 2.02s2-beta1 [x86_64-efi] (ISO)(MD5)[Mirror #1]

About other downloads

As we no longer rely on Debian grub packages some of the releases have been removed (till someone teachs me how to rebuild them). The downloads you will not be finding are: coreboot, i386-efi, ieee1275, standalone i386-efi and standalone ieee1275. Help is welcome on this subject and also feedback if someone was actually using them or not. Else I might remove them completely.

How to test

Try to boot your desired operating system with this version. If it does not boot try the 2.00s2 stable version. If you can boot with the stable version but not with this beta version please report it to the bug tracker.

This is a Super Grub2 Disk tutorial that it’s not based in this beta version but that can help you understand what you can do with Super Grub2 Disk.

Development miscelanea:

• This release was built in a Debian jessie system but using upstream 2.02 grub version (commit 8e5bc2f4d3767485e729ed96ea943570d1cb1e45).
• Please check the new DEVELOPMENT file if you plan to build Super Grub2 Disk on your own very often.

If you want to translate into your language please check TRANSLATION file at source code to learn how to translate into your language.

Note: 2.02s2-beta1 means:

• 2.02: Upstream Grub 2.02 version
• s2 : Super Grub2 Disk scripts version (inside this Upstream Grub version)
• beta1: Beta 1

Changelog

• Based on Grub 2.02 (commit bac5d1a64ab4191058a8fd4c05f6b3b339e249e7 )
• Added new option: “Enable all native disk drivers” so that you can try to load: SATA, PATA and USB hard disks (and their partitions) as native disk drives. This is experimental.
• Removed no longer needed options: “Enable USB” and “Enable PATA”.
• “Search floppy” and “Search cdrom” options were moved into “Extra GRUB2 functionality menu”. At the same time “Extra Search functionality” menu was removed.
• Added new straight-forward option: “Enable GRUB2’s RAID and LVM support“.
• “List devices/partitions” was renamed to “Print devices/partitions”.
• “Everything” option was renamed to “Detect and show boot methods”.
• “Everything +” option was removed to avoid confusions.
• Other minor improvements in the source code.
• Updated translation files. Now most translations are pending.
• Updated INSTALL instructions.

Recommended download (Valid for i386, x86_64, and x86_64-efi):

• Super Grub2 Disk (Floppy, CD & USB in one) 2.02s1-beta1 (ISO) (MD5)[Mirror #1]

About other downloads. As this is the first time I develop Super Grub2 Disk out of source code (well, probably not the first time, but the first time in ages) I have not been able to build these other downloads: standalone EFI x86_64, coreboot, i386-efi, i386-pc, ieee1275, x86_64-efi, standalone coreboot, standalone i386-efi, standalone ieee1275. Help is welcome on this subject.

How to test.

Try to boot your desired operating system with this version. If it does not boot try the 2.00s2 stable version. If you can boot with the stable version but not with this beta version please report it to the bug tracker.

This is a Super Grub2 Disk tutorial that it’s not based in this beta version but that can help you understand what you can do with Super Grub2 Disk.

Development miscelanea:

• This release was built in a Debian jessie system but using upstream 2.02 grub version (commit bac5d1a64ab4191058a8fd4c05f6b3b339e249e7).
• I want to thank Jordan Uggla to teach me about what were the Grub2 native disk drivers and what nativedisk command did actually. phcoder did try once to explain it but I wasn’t smart enough to understand it. Hopefully I can help with nativedisk help text inside Grub2.
• This new “Enable all native disk drivers” option unloads the usually default biosdisk drivers which talks to the bios to access hard disks (Like did MS-DOS in the old days) and replaces it with native drivers (as a normal Operating System would do). It also manages to find somehow the old Super Grub2 Disk device and define the correct $prefix variable.
• In my tests this new option: “Enable all native disk drivers” aborts Virtualbox. That means that we are also testing Grub2 or maybe Virtualbox. Please check my submitted bug.
• We have renamed many menues so that their purpose is more clear.

If you want to translate into your language please check TRANSLATION file at source code to learn how to translate into your language.

Note: 2.02s1-beta1 means:

• 2.02: Upstream Grub 2.02 version
• s1 : Super Grub2 Disk scripts version (inside this Upstream Grub version)
• beta1: Beta 1

Please spread the word.

We need people to hard test this release so that we can release as an stable one !!! Hopefully in one month time.

Note: Previous release was 2.01rc3, that’s right. We have changed versioning back to previous method. 2.00s2rc4 means:

• 2.00: Upstream Grub 2.00 version
• s2 : Super Grub2 Disk scripts version (inside this Upstream Grub version)
• rc4: Release Candidate 4

sorry for the confusion.

http://www.youtube.com/watch?v=cTR7Pkrd-1g

This is a release candidate release so please comment any issue you find at the bug tracker.

Recommended download (Valid for i386, x86_64, and x86_64-efi):

• Super Grub2 Disk (Floppy, CD & USB in one) 2.00s2-rc5 (ISO) (MD5)[Mirror #1]

EFI x86_64 standalone version:

• Super Grub2 Disk (Standalone ; x86_64-efi) 2.00s2-rc5 (EFI) (MD5)[Mirror #1]

Floppy, CD & USB in one downloads:

• Super Grub2 Disk (Floppy, CD & USB in one) 2.00s2-rc5 [coreboot] (ISO) (MD5)[Mirror #1]
• Super Grub2 Disk (Floppy, CD & USB in one) 2.00s2-rc5 [i386-efi] (ISO) (MD5)[Mirror #1]
• Super Grub2 Disk (Floppy, CD & USB in one) 2.00s2-rc5 [i386-pc] (ISO)(MD5)[Mirror #1]
• Super Grub2 Disk (Floppy, CD & USB in one) 2.00s2-rc5 [ieee1275] (ISO)(MD5)[Mirror #1]
• Super Grub2 Disk (Floppy, CD & USB in one) 2.00s2-rc5 [x86_64-efi] (ISO)(MD5)[Mirror #1]

Standalone versions:

• Super Grub2 Disk (Standalone) 2.00s2-rc5 [coreboot] (IMG) (MD5)[Mirror #1]
• Super Grub2 Disk (Standalone) 2.00s2-rc5 [i386-efi] (EFI) (MD5)[Mirror #1]
• Super Grub2 Disk (Standalone) 2.00s2-rc5 [ieee1275] (IMG) (MD5)[Mirror #1]

Changelog

• Fix OS X Boot thanks to Smx.
• Add extra boot parametres for OS X kernels. Thanks to Smx which inspired the code from his own repo.
• Quote menuentries or functions parametres to avoid problems with variables with spaces on them.

If you want to translate into your language please check TRANSLATION file at source code to learn how to translate into your language.

Development miscelanea:

• This release was built in a Debian testing system using 2.00-22 grub version.

Please spread the word. We need people to hard test this release so that we can release as an stable one !!! Hopefully in one month time. Latest RC2 version already did it by finding a new bug and fixing it in less than 24 hours.

http://www.youtube.com/watch?v=cTR7Pkrd-1g

This is a release candidate release so please comment any issue you find at the bug tracker.

Recommended download (Valid for i386, x86_64, and x86_64-efi):

• Super Grub2 Disk (Floppy, CD & USB in one) 2.01rc3 (ISO) (MD5)[Mirror #1]

EFI x86_64 standalone version:

• Super Grub2 Disk (Standalone ; x86_64-efi) 2.01rc3 (EFI) (MD5)[Mirror #1]

Floppy, CD & USB in one downloads:

• Super Grub2 Disk (Floppy, CD & USB in one) 2.01rc3 [coreboot] (ISO) (MD5)[Mirror #1]
• Super Grub2 Disk (Floppy, CD & USB in one) 2.01rc3 [i386-efi] (ISO) (MD5)[Mirror #1]
• Super Grub2 Disk (Floppy, CD & USB in one) 2.01rc3 [i386-pc] (ISO) (MD5)[Mirror #1]
• Super Grub2 Disk (Floppy, CD & USB in one) 2.01rc3 [ieee1275] (ISO) (MD5)[Mirror #1]
• Super Grub2 Disk (Floppy, CD & USB in one) 2.01rc3 [x86_64-efi] (ISO) (MD5)[Mirror #1]

Standalone versions:

• Super Grub2 Disk (Standalone) 2.01rc3 [coreboot] (IMG) (MD5)[Mirror #1]
• Super Grub2 Disk (Standalone) 2.01rc3 [i386-efi] (EFI) (MD5)[Mirror #1]
• Super Grub2 Disk (Standalone) 2.01rc3 [ieee1275] (IMG) (MD5)[Mirror #1]

Changelog

• EFI detection: Make sure to detect all the lower-upper case combinations of efi files.

If you want to translate into your language please check TRANSLATION file at source code to learn how to translate into your language.

Development miscelanea:

• This release was built in a Debian testing system using 2.00-22 grub version.

Please spread the word. We need people to hard test this release so that we can release as an stable one !!! Hopefully in one month time.

This is a release candidate release so please comment any issue you find at the bug tracker.

Recommended download (Valid for i386, x86_64, and x86_64-efi):

• Super Grub2 Disk (Floppy, CD & USB in one) 2.01rc2 (ISO) (MD5)[Mirror #1]

EFI x86_64 standalone version:

• Super Grub2 Disk (Standalone ; x86_64-efi) 2.01rc2 (EFI) (MD5)[Mirror #1]

Floppy, CD & USB in one downloads:

• Super Grub2 Disk (Floppy, CD & USB in one) 2.01rc2 [coreboot] (ISO) (MD5)[Mirror #1]
• Super Grub2 Disk (Floppy, CD & USB in one) 2.01rc2 [i386-efi] (ISO) (MD5)[Mirror #1]
• Super Grub2 Disk (Floppy, CD & USB in one) 2.01rc2 [i386-pc] (ISO) (MD5)[Mirror #1]
• Super Grub2 Disk (Floppy, CD & USB in one) 2.01rc2 [ieee1275] (ISO) (MD5)[Mirror #1]
• Super Grub2 Disk (Floppy, CD & USB in one) 2.01rc2 [x86_64-efi] (ISO) (MD5)[Mirror #1]

Standalone versions:

• Super Grub2 Disk (Standalone) 2.01rc2 [coreboot] (IMG) (MD5)[Mirror #1]
• Super Grub2 Disk (Standalone) 2.01rc2 [i386-efi] (EFI) (MD5)[Mirror #1]
• Super Grub2 Disk (Standalone) 2.01rc2 [ieee1275] (IMG) (MD5)[Mirror #1]

Changelog

• osdetect: Linux entry now shows its device
• osdetect: Mac OS X/Darwin entry now shows its device
• Fixed wrong EFI files detection
• supergrub-meta-mkrescue now builds standalone images for: x86_64-efi, i386-efi, i386-coreboot and i386-ieee1275

• Bug Fix: Fix gfxterm trigger. Now translation work as expected. Special characters are shown ok
• Spanish (es) translation was updated to match the new options
• Translations files were updated to reflect new strings
• Code was fixed so that all the visible strings can be translated
• Minor design improvements

If you want to translate into your language please check TRANSLATION file at source code to learn how to translate into your language.

Development miscelanea:

• This release was built in a Debian testing system using 2.00-22 grub version.
• 2.01 Release Candidate 1 was not publicy release, that’s why you are seeing RC2 instead of RC1.

This is a beta release so please comment any issue you find at the bug tracker. If you have non standard pc hardware please check Super Grub2 Disk 2.01 beta 2 release so that you can give us feedback.

Recommended download:

• Super Grub2 Disk (Floppy, CD & USB in one) 2.01b3 (ISO) (MD5)[Mirror #1]

Changelog:

• Added a new option: ‘grub.cfg – Extract entries‘. Now you can load your own grub.cfg entries even if you had setup a 0 seconds timeout by default
• New Exit menu that let’s you halt or reboot your machine
• Several improvements to the UI. Now you can see what option you have choosen and it is easier to return to previous menu.

If you want to translate into your language please check TRANSLATION file at source code to learn how to translate into your language.

Development miscelanea:

• The release an standalone release which might be useful for some EFI systems is still pending.
• There’s no too much coding left. Just the part of making sure translations make sense. Although it is not difficult it will take some time.
• This release was built in a Debian testing system using 2.00-22 grub version.

This is a beta release so please comment any issue you find at the bug tracker. If you use any of the images for the specific hardware please comment in this same post.

Recommended download:

• Super Grub2 Disk (Floppy, CD & USB in one) 2.01b2 (ISO) (MD5)[Mirror #1]

Additional downloads for very specific hardware:

• Super Grub2 Disk (Floppy, CD & USB in one) 2.01b2 (ISO) [coreboot] (MD5)[Mirror #1]
• Super Grub2 Disk (Floppy, CD & USB in one) 2.01b2 (ISO) [i386-efi] (MD5)[Mirror #1]
• Super Grub2 Disk (Floppy, CD & USB in one) 2.01b2 (ISO) [i386-pc] (MD5)[Mirror #1]
• Super Grub2 Disk (Floppy, CD & USB in one) 2.01b2 (ISO) [ieee1275] (MD5)[Mirror #1]
• Super Grub2 Disk (Floppy, CD & USB in one) 2.01b2 (ISO) [x86_64_efi] (MD5)[Mirror #1]

Changelog:

• Most every option was rewritten in a library way:
  • That makes easier to update Super Grub2 Disk
  • It also makes it easier to have a consistent UI
• New option: ‘Everything +‘
  • Which initially loads LVM, RAID, PATA, USB and also tries to mount encrypted volumes
  • Then tries to find all the bootable entries thanks to Everything entry
• Most of the options now have a consistent UI

If you want to translate into your language please check TRANSLATION file at source code to learn how to translate into your language.

Development miscelanea:

• We might also release an standalone release which might be useful for some EFI systems.
• There’s no too much coding left. Just make sure translations make sense and probably the Exit menu for halting or rebooting the computer.
• This release was build in a Debian testing system using 2.00-22 grub version.

This is a beta release so please comment any issue you find at the bug tracker.

Download:

• Super Grub2 Disk (Floppy, CD & USB in one) 2.01b1 (ISO) (MD5)[Mirror #1]

Changelog:

• New option: ‘Everything‘ to boot most anything with a single enter

• UI redesign of final boot options so that they are clearly distinguished
• UI redesign of extra options into submenu
• UI redesign of manual options into submenu
• New script: supergrub-meta-mkrescue for building several target+platform combinations
• New boot technology based on conditional AFD
• Improved build documentation

If you want to translate into your language please check TRANSLATION file at source code to learn how to translate into your language.

Development miscelanea:

• Expect to come two new options:
  • Everything + Extra functionality
  • Everything + Extra functionality + Extra Search

• Super Grub2 Disk (Floppy, CD & USB in one) 2.00b6 (ISO) (MD5)[Mirror #1]

Alternatively you can also obtain Super Grub2 Disk 2.00 beta 6 included in Rescatux 0.31 beta 4.

This is the changelog:

• FreeBSD boot wasn’t working ok. Fixed.
• Added default boot loader entries for FreeBSD at OS detection script

If you want to translate into your language please check TRANSLATION file at source code to learn how to translate into your language.
This is a beta release so please comment any issue you find at the forum.

Development miscelanea:

• Jordan Uggla has said he would have some spare time to work in SG2D. Let’s hope it’s true.
• Thanks to nox- from irc for the FreeBSD testing and fixing.
• Thanks to Niall Walsh for his current work on trying to improve the OS autodetect feature.

(adrian15 speaking)

As a side note the current HEAD at git says that SG2D version is 2.00s1-beta5 while it’s actually 2.00s1-beta6. Next beta should be the 7th one.