Jake [he/him]

  • 0 Posts
  • 5 Comments
Joined 7 months ago
cake
Cake day: April 3rd, 2024

help-circle



  • Having all that heat in a laptop sucks bad. Maybe if a person is super into gaming and in a dorm or something they might use one for gaming. The really capable laptop GPUs like a 16GB all but negate the benefits of a laptop. The battery life is terrible, the noise is annoying, and the heat is everywhere, like blowing around the keys onto your hand. Plus you have an even more obscure hardware chain with modern laptops having all kinds of closed source and poorly supported nonsense that sucks.

    Your thermals are tied between the CPU and GPU in a laptop. If either is over loaded thermally both will throttle. There are also a lot more thermal interrupt states in a laptop GPU. If anyone tries to hack around with these to push them past their inbuilt safety margins while following guides that are intended for the desktop GPU version of the hardware it can easily lead to failure.

    The only real reason to get a gaming laptop is if you travel a lot, if you’re extremely space restricted like sharing a bedroom with someone, or if you’re disabled and need the ergonomics for a specific reason.

    I don’t see how any aspect mentioned is regional in nature.





  • Jake [he/him]@lemmy.mltoLinux@lemmy.mlWindows just fucked up my bootloader...
    link
    fedilink
    English
    arrow-up
    104
    arrow-down
    2
    ·
    7 months ago

    You likely have secure boot and a Microsoft package key installed in UEFI. They likely did what they are supposed to do and removed the unsigned software.

    You must either sign your own UEFI keys using the options in your bootloader that may or may not be present, or you must use a distro that has the m$ signed secure boot shim key. These are the only ways for both m$ and Linux to coexist. Indeed, with a shim key (Fedora/Ubuntu) you can easily have a windows partition on the same drive without issues.

    Secure boot is a scheme to steal hardware ownership. Of course they say it is not because the standard specifies a mechanism to sign your own keys. However the standard specification is only a guideline and most consumer grade implementations do not allow custom key generation and signing.

    If you need to do your own keys, search for the US defense department’s guide on the subject. It is by far the most comprehensive explanation of the system and how to set it up correctly. They have a big motivation to prevent corporate data stalking type nonsense and make this kind of documentation accessible publicly.

    If your bootloader does not allow custom keys, there is a little known tool called Keytool that allows you to boot directly into UEFI and supposedly change the keys regardless of the implemented utility in the bootloader. I have never tried this myself. The only documentation I have found was from Gentoo, but their documentation assumes a very high level of competence.