• mellejwz@lemmy.world
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    10 months ago

    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.

    • pjhenry1216@kbin.social
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      10 months ago

      I’d argue one shouldn’t even be messing with dual booting if they don’t understand much about the bootloader.

      • filcuk@lemmy.zip
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        10 months ago

        My counterpoint would be how does one best learn about anything if not by messing with it

        • chic_luke@lemmy.world
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          10 months ago

          As in tradition - mindset. Getting on Linux requires a certain mindset, and this gets more and more true the weirder and more involved whatever it is that you are planning to do gets.

      • mellejwz@lemmy.world
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        9 months ago

        The best way to learn how it works is to mess with it. I have reinstalled my Surface Go 2 numerous times because I messed something up. After leaving Windows I have used dual boot with Arch and Chrome OS for a while, and now I just use Arch including secureboot enabled.

      • TheDirtyBubble@lemmy.world
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        10 months ago

        I’m sure it varies a lot, but you should be able to enter bios setup and add a boot option. There may be a file browser type popup and you can add the known file as a boot option. Right now it may be looking for the old file location on the current windows boot option you have.

  • SaintNewts@sh.itjust.works
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    10 months ago

    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.

    • Transient Punk@sh.itjust.works
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      10 months ago

      Not sure why, but your comment made me think about the first machine I switched to Linux. It was a laptop who’s fan eventually had a bad bearing and needed to be replaced. Luckily it was still under warranty, so I sent the laptop in to get the fan replaced, and received my laptop back with Windows installed on it… I was so livid.

        • Transient Punk@sh.itjust.works
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          10 months ago

          Yup, exactly what they said. But I didn’t know any better at the time. These days I would just fix that myself rather than send it to them

          • BeMoreCareful@lemdro.id
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            10 months ago

            Yeah, it’s a once in a lifetime thing lol, but it’s better to put that out on the off chance someone reading it may have to send one in.

            I hate to say it, but unless they’re corporate machines or you put it together yourself, computers are basically disposable these days.

            • Transient Punk@sh.itjust.works
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              10 months ago

              Yeah, that is really sad. I’m actually due for a new laptop soon, I’m just very thankful that Framework exists now.

      • SaintNewts@sh.itjust.works
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        10 months ago

        Had something similar happen to me. Something unrelated to the OS or hard drive and they reformatted my drive and I lost everything. I was ballistic when I found that one out.

    • olympicyes@lemmy.world
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      10 months ago

      Depending on your configuration, you can pass a gpu to your Windows VM so you don’t even lose any performance if you use Windows for gaming. All you need is an iGPU and a few extra cores/ram to handle the host overhead.

    • oldGregg@lemm.ee
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      10 months ago

      Get a separate disk for windows and you can set up your windows VM to also optionally dual boot into it

  • Matriks404@lemmy.world
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    10 months ago

    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.

    • Ricaz@lemmy.ml
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      10 months ago

      If you install Linux first and then Windows on the same drive, it will fuck up your bootloader.

      You can easily make Grub boot Windows, so just overwrite whatever fuckup Windows made, or install Windows first.

      It won’t happen with a simple update, though, that’s for sure. Maybe if you’re upgrading Windows to a new major release.

    • kevinBLT@lemmy.world
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      10 months ago

      Noooo, not the heckin windorinos, s-stop bullying the multibillion dollar company g-guys ;-;

      • Pipoca@lemmy.world
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        10 months ago

        Inventing FUD is a bad look regardless of if you’re punching up or punching down. It’s not about who the target is. It’s that FUD is inherently dishonest, and being dishonest reflects poorly on your character.

        The Linux community should try to be better than that. We shouldn’t stoop to Microsoft’s old level.

        Admittedly, I haven’t set up a dual booted Linux machine in about a decade, so I don’t know if it’s gotten dramatically worse.

      • pjhenry1216@kbin.social
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        10 months ago

        Someone having money isn’t an excuse to not call out poor behavior against them. Making nonsensical posts that are not even accurate from an IT perspective helps no one. At best, it’s just lies to get fake internet attention, at worst, it exposes a lack of understanding of the technology.

        • pjhenry1216@kbin.social
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          10 months ago

          Not everyone here is a Lemmy user. I just don’t like people making idiotic comments. There’s plenty do criticize about Windows without having to make stuff up due to lack of IT knowledge. If you claim calling out someone’s incorrect IT knowledge as a defending Windows, that’s just you being an idiot and knowing nothing of IT.

          It’s amazing, bro that you expose your woefully inadequate knowledge. If you want to troll, don’t pretend to be anything else.

            • pjhenry1216@kbin.social
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              10 months ago

              It doesn’t though. At best, it messes with the boot record (which has been mentioned) which isn’t deleting a partition. Windows can’t delete a partition it doesn’t actually use.

              You can continue your inability to understand the actual details of what you’re talking about. I’m not defending Windows. I’m defending telling the truth about PCs. You can continue your fanboyism and inexperience with operating systems and hard drives.

  • robert@lemm.ee
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    10 months ago

    Just protect bios/uefi with password and windows won’t be able to modify any other EFI entry. It worked when i’ve dual-booted, it should still work.

    • Yerbouti@lemmy.ml
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      10 months ago

      How can I do that? I’m dual booting but was not aware of this, makes me a little nervous…

      • robert@lemm.ee
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        10 months ago

        No need to worry, it’s in your BIOS under security section. You can check if you set correct one by trying to change boot device: if there’s password prompt, you’re now safe from windows update “repair”.

  • Count Regal Inkwell@pawb.social
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    10 months ago

    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.

    • BurnedDonutHole@lemmy.ml
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      10 months ago

      Same. Never happened to me either. But I usually make a sperate UEFI partition for Linux instead of relying on grub.

        • Ooops@kbin.social
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          10 months ago

          That’s actually more safe. Windows can rewrite the UEFI setting to make itself the default again (although that’s of course easy to fix). But it can’t change your BIOS boot order.

          • Tag365@lemmy.world
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            9 months ago

            When I booted into Windows 8.1 on my 2016 desktop computer, it immediately destroyed my boot loader for Ubuntu making it impossible to boot. I can’t confirm if it was BIOS or UEFI though. I had to use a convoluted technique to restore the boot loader for it to load Ubuntu afterwards each time I ran Windows.

      • MouseWithBeer@iusearchlinux.fyi
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        10 months ago

        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.

  • Yttra@lemmy.world
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    10 months ago

    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.

  • u/lukmly013 💾 (lemmy.sdf.org)@lemmy.sdf.org
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    10 months ago

    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”

    • FlyingPiisami@sopuli.xyz
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      10 months ago

      Have you tried first resizing the windows partition inside windows? That’s what I did and my dual boot has stayed intact

    • SickPanda@lemmy.world
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      10 months ago

      Lol which Windows? Windows 98? I installed win 10 on the laptop of my gf after replacing the hdd with an ssd some days ago and one update also froze. But it did not break the os. After rebooting it just removed the update.

    • BigNote@lemm.ee
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      10 months ago

      This. I entirely understand that some people don’t have that option, but it’s worth reiterating that if you have a choice, you’re best off not to have partitions at all.

      I run Mint on an 8-year-old Mac desktop machine with no partitions and it’s lightning-fast for everything I need it to do.

      It’s also worth mentioning that I have said desktop machine because my wife is a pro photographer and Apple and Adobe have colluded for decades to create a kind of “planned obsolescence” whereby professional photographers are ostensibly locked out of the current industry standard unless they run a very recent version of Photoshop that by design isn’t compatible with hardware architecture that’s more than about 5-years-old.

      • Count Regal Inkwell@pawb.social
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        10 months ago

        Partitioning is good even if you’re just running Linux. Specifically separating your / from your /home/ – In case shit goes wrong you can nuke the OS side and keep all your files and shit. (also, mandatory for UEFI systems cuz you also need a /boot/efi partition)

  • Scrof@sopuli.xyz
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    10 months ago

    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.

  • phoenixz@lemmy.ca
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    10 months ago

    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.

    Fuck windows