CAREY SCHUG via Talk said on Mon, 15 Sep 2025 08:10:19 -0500 (CDT)
A linux distro that instead of setting up dual boot, will automatically make a virtual copy of the boot partition and bring up the original OS in a virtual machine. The preferred configuration would be with a dedicated second display (since they are so cheap and universally available), but if only one display is available, it could create a generic virtual display a bit smaller than the host machine's display. It would be an option whether the VM would be brought up at every boot or only upon a simple command request. Another option would be with a second disk installed, so the original operating system's disk is left unchanged (or perhaps the partition shrunk to make room for a shared data partition, in which the original boot partition would have to be virtualized to protect the space removed from that operating system's exclusive control).
when I asked simple ai-search, i was told such did not exist yet, and it would be difficult to run gaming in the VM, but I don't care if gaming will run there.
Even cooler, with a second disk installed, would be to boot either OS (either disk) native, and automatically bring the other one up virtual...
"standard" process: --shrink original primary partition to make room for linux --make partitions as desired and install linux in the new area --create disk image of boot cylinders/partition table, modified to not include linux and end where it starts --if desired, (not sure of details) duplicate virtual images of UEFI for linux or the original os, or make additional real partitions. I don't think they can share them, can they? --put linux boot into real boot cylinders --concatenate the virtual disk of the original boot cylinders with all of the other original OS partitions into a virtual disk used for booting the original OS in a virtual machine.
Any naysayers saying "can't do that" or "too hard" will get my usual refrain...
Speaking for myself, *I* can't do that because it's too hard for me personally. So your objective is to end up with the original OS as a VM guest of the new distro you're installing, and the computer boots to the new distro. Do I have this right? SteveT Steve Litt http://444domains.com