On 7/17/20 1:34 AM, Manish Jain wrote:> > > On 2020-07-17 13:57, Don Wilde wrote: >> >> On 7/16/20 7:40 PM, Manish Jain wrote: >>> >>> >>> On 2020-07-17 01:49, Don Wilde wrote: >>>> The [deleted] ones in Redmond have done it again. My multi-OS GRUB2 >>>> boot loader is gone, and in its place is a 500M partition called >>>> 'Windows boot loader'. >>>> >>>> The purpose is to force us to look at MS' new version of Edge. All >>>> my old boot files are gone. >>>> >>>> It's taken me much of the morning to get underneath this, since on >>>> this unit my only OS (other than Doze 10) with a WM and GUI is Ubuntu. >>>> >>>> That's the last time I will allow this, and I'm calling those >>>> [deleted]s tomorrow to give them a piece of my mind. After that I >>>> will erase every vestige of that obscene OS from my disk. >>>> >>> >>> If I understand correctly, it's just that your Grub boot-loader is >>> gone. >>> >> Yes, exactly. >> >> >>> That should not be much of a problem if your system is MBR+BIOS. >>> >> Unfortunately, it's GPT under EFI. I can access all my files through >> the F12 key on this Dell tower, be it Windows, Linux or FreeBSD, but >> if I allow it to boot with the Doze HDD in the system, it boots to >> that one. >>> If your system is MBR+BIOS, the following should work. >>> >>> Boot with your FreeBSD CD/DVD/memstick, and write out boot0 to all >>> your disks: >>> >>> boot0cfg -B /dev/<disk0> >>> boot0cfg -B /dev/<disk1> >>> boot0cfg -B /dev/<disk2> >>> >>> Next, boot with your Ubuntu CD/DVD/memstick, and write out Grub to >>> your Ubuntu / partition. If Ubuntu / is /dev/sdb2 : >>> >>> sudo mount /dev/sdb2 /mnt >>> sudo grub-install --force --root-directory=/mnt /dev/sdb2 >>> >>> Reboot. When booting Ubuntu the first time, first press 'e' at the >>> Grub loader menu to edit the configuration, delete the complete >>> if..fi block, check that your line beginning with 'linux' is >>> accurate and then press F10. Once the system? has booted, run 'sudo >>> update-grub'. >>> >> I appreciate the good data, Manish. I'm going to make sure I've >> gotten all my files off the Doze partition and then wipe it >> completely. FreeBSD is going to be my primary host OS and I'll keep >> my other drive for whatever flavors of Linux I need to work with for >> work. Based on what I've hseen on these threads, MS is still saddled >> with a number of bad legacy architectural choices as well as poor >> management choices, and both of those contribute to the challenges >> the use of their OS brings. >> >> I simply won't accept any contract that requires me to work with >> Windows. I've survived well enough without that skill set and I see >> no problem going forward. >> > > Hi Done, > > It is further my sincere suggestion to use MBR+BIOS. GPT+UEFI is > problem-prone, with one of the problems being that you won't be able > to boot FreeBSD. >I've already seen that one on my 'mule' machine. This tower (a 2007 machine) will boot FreeBSD directly even in UEFI-BIOS mode; I just need to set it up so that FreeBSD also hosts the boot-loader for the other OSen. To use one of my favorite phrases, "We'll get there!" :D -- Don Wilde **************************************************** * What is the Internet of Things but a system * * of systems including humans? * ****************************************************