I really hate that Windows does this. Which is why when I decide to switch a machine to Linux it's the only OS allowed to boot to bare metal. Windows can go in a VM and suck it.
What's actually happening here is Windows is setting its bootloader first in your EFI when it gets updated. Linux isn't gone, you just have to press the "boot another drive" button and boot to it, or go into your EFI setup and switch the bootloader back to the Linux one.
Linuxes do the same thing when updating their bootloader.
Note for the Ackshually crowd: If you're still booting MBR (which comes with the partition eating risk on dual boots) you have a system that is older than Windows 8 - 11+ years old, so eating the MBR is something you'll have to deal with unconventionally, as all modern systems, OS, and hardware expect you to be using EFI.
Never happened to me. Like ever. And I've been on Linux (with occasional dual-booting whenever I'm in a position where I need windows--) for like 15 years now?
To be honest a lot of stuff people talk about seems to not happen to me and I think I might be exceedingly lucky or smth.
Windows only updates the bootloader, it doesn't touch Linux partitions. After an update you just have to fix the bootloader again which isn't too hard if you know how it works.
In my case it wasn't the boot entry being removed. It actually ate the partition. When installing Linux Mint, I resized the Windows partition in Linux. Then I noticed that Windows absolutely didn't recognize that change, and thought its partition is still as big as it used to. Then on a restart it hit me with the "Repairing drive C:" which killed the Linux partition leaving just something corrupted.
"Repairing"
If you still "dual boot", be advised that Windows is a piece of shit and will almost always cause this with a "build" update.
Highly, highly recommend having Linux and Windows (shame on you) on separate physical drives.
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What about stop making bullshit posts? Windows have never did that to me, and there's no reason why would it touch any partition aside from its own and (if it exists) the Windows boot one.
That said, It MIGHT replace MBR boot record but I don't know if that's very likely these days. I remember upgrading from Windows 8 to 10 and Windows left my MBR alone, and I was able to boot to GRUB just fine.
Whoa.. this really happens? If so that's disgusting and doesn't seem legal. I was about to setup a dual boot for my laptop which has proprietary windows only software I need for work but now I guess i need to research a bit.
Depends on the Distro as some use different boot configs but I had it happen with Pop!OS and did the most logical thing which was wipe my windows partition 🤜🤛
I had this setup 20 years ago. Tried Linux, looked back once because I needed something from the then still unmounted windows partition, dumped the microshit partition 3 months later.
Tip, just make a seperate EFI partition for Linux. That way, garbage Windows installer won't be able to fuck up your install. Altough this assumes you're running a non-shit EFI mobo that looks for things to boot in every partition.
Happened to me two weeks ago, not necessarily because of an update, but because of the restart
It saw my entire btrfs distro install on a separate drive as "corrupt", and ran a chkdsk while I was away. Now GRUB shows all my installs but can't boot them anymore.
i had to use Microsoft a while ago, so installed a skin of it, ReviOS to be specific, alongside GNU/Linux. It helped in getting the work done without unwanted updates(which are practically downgrades), and was very fast. coupled with a package manager like scoop it was not that bad experience. even better than MacOS, I'd say.
Can anyone smart help me out? I tried to clone my drive and the stupid ass program installed another boot thing. I was able to remove the options in the list, but now I have to wait or hit enter to boot windows 10. Fucking annoying.
If you don't want to bother with the bootloader like the other comment mentioned you can also just use the boot menu from the motherboard instead. You gotta mash f11 (or whatever it is on your motherboard) on boot when you want to go into Windows, but if you only need it every once in a while it is good enough.
Best to block windows updates, they usually always break things while offering little benefit. Though I never thought dual booting on the same Disk was ever a safe idea with Windows.
Never happened to me. Fedora had completely deleted Windows bootloader once though and didn't even recognize the existence of Windows on install in the first place.
I've noticed that there are A LOT of people here who are pretty tech illiterate, despite using Linux. Stuff regular, advanced users, are fully capable of figuring out, or avoid, will make Linux users piss their pants because "I haven't used anything other than Linux in the past 20 years". What do you think happens then? You end up as an idiot who don't know how other OSs work - much like OP.
How stupid would you have to be to not being able to boot into your Linux partition after a big Windows update? You really think Windows just wiped an entire OS from a partition it doesn't use? 😂😂😂