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TootSweet, in Screencasting tools with Wayland support

I really hope wlroots screen capture lands in ffmpeg sometime soon. But I haven’t heard any rumblings that that’s even on their radar.

kuneho, in GitHub - SerenityOS/serenity: The Serenity Operating System 🐞
@kuneho@lemmy.world avatar

Amazing project.

I was just trying to boot it up on bare metal yesterday, on an AMD Phenom II machine but Kernel Panic’d on not finding a device to boot from, which was a bit puzzling. Unfortunately had no time to investigate, but I won’t give up, I make it boot somehow on that PC.

Or try to run it on a Raspberry Pi 400.

aniki,

deleted_by_author

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  • kuneho,
    @kuneho@lemmy.world avatar

    There’s nothing like that is enabled AFAIK, I"m not even sure this board has UEFI (only Legacy BIOS). It’s an Acer Veriton M421G brand PC, with a Phenom II X4 945 CPU.

    Not even sure it’s compatible with the OS, but this boot device issue was strange, tho. (had the same problem booting up a partition manager software from floppy that is based on Visopsys)

    But will double check everything. Thanks for the tip!

    aniki, (edited )

    deleted_by_author

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  • kuneho,
    @kuneho@lemmy.world avatar

    I dd-ed the image straight to the HDD. grub started and booted off from it. lots of messages of PCI devices, I guess some kind of scan. after a while the screen went white, and a bit later the logs of the kernel panic appeared at the top, with the message it could’t find a device to boot from.

    so, it seems that the kernel itself didn’t see the hdd it just booted from - standard IDE PATA disk, 120GB. Used dd from a gparted live disc.

    First, I resized the partition on the disk to the full, at the next try I left it, as-is.

    Both times the same result; the BIOS boots into Serenity, white screen, then kernel panic, couldn’t find a device to boot from.

    Thing is, there are 2 DVD drives (IDE and SATA) and a floppy drive attached to the PC, dunno if they can cause any problem. And 1GB memory.

    this was yesterday, and since then I haven’t got tieme to fiddle with it, but will. :)

    aniki,

    deleted_by_author

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  • kuneho,
    @kuneho@lemmy.world avatar

    What do you mean by that?

    I used x86_64 build, and my CPU is 64-bit. (Ran 64-bit Windows and different Linux systems on it before)

    aniki, (edited )

    deleted_by_author

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  • kuneho,
    @kuneho@lemmy.world avatar

    Thanks for the tip, but I know, what I was talking about 😅

    I use IDE HDD with this machine. The mobo has several SATA ports, but my HDD is IDE, it’s not a mistake.

    Tho, that setting is, indeed is IDE, so I might set it to AHCI for Serenity, but the drive is still hoiked into the IDE bus.

    But if the problem is the fact, that I’m trying to use IDE and should try with a SATA drive, I’ll look into it as soon as I can.

    And thanks for co-piloting ;)

    aniki,

    deleted_by_author

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  • kuneho, (edited )
    @kuneho@lemmy.world avatar

    At the weekend I’ll have some time to fiddle with it.

    I think I’ll try to boot Serenity first from USB, check if it wants to boot at all. Maybe I’ll got an Arduino to use as serial monitor to check the log.

    Then move on to flashing the grub image to the HDD, again, with a different IDE drive. if thst doesn’t work, I’ll find a SATA HDD and flash that.

    I really wanna see this OS boot on real hardware. Then take a good lookaround and develop or port something for it :)

    Markaos,
    @Markaos@lemmy.one avatar

    you might want to maybe try a different distro image to verify, maybe a simple kernel with a net image or something.

    This part actually makes me wonder… Do you think SerenityOS uses the Linux kernel? Because it does not, it’s its own completely separate thing. And the hardware support for anything other than the standard emulated machine is very iffy, so it doesn’t seem too surprising that it would get tripped up by something on an old computer.

    If anything went wrong with its USB stack for example, the kernel would have no way to find the root filesystem that’s stored on a USB drive.

    Sentau, in Fedora 39 Released with GNOME 45, Linux 6.5 + More

    Wasn’t fedora 38 already on linux 6.5. Why is that touted as feature of fedora 39¿?

    multicorn, in Custom shell prompt tips and tricks?

    If you like customizing your shell, there are really cool things one can do with zsh.

    I have mine set up with suggestions to complete the name of the program, or even command line options for it.

    wolf,

    zsh … it is totally awesome, I saw a lot of crazy autocomplete stuff by people using it. I stick to bash mostly because it is simply installed everywhere and good enough for my needs. (With some help like autojump for bash.)

    rufus, (edited ) in Linux on a 2in1 for Uni

    are nice. Palm rejection for the touchscreen works fine on my Debian Linux, ThinkPad Yoga. I’m not sure if I configured it or it does that out-of-the-box. Keyboard and mouse seem to be deactivated by hardware once i fold it over.

    If you’re a nerd you could also learn LaTeX to take notes. I know a few people who got crazy fast typing maths that way. I didn’t, took notes during a lecture with a pen and did quite some of my assignments with LaTeX.

    Defaultplace,

    Thanks for the comment, I use latex already for my reading notes but I’m too slow for the lectures. Also my profs like drawing a lot hahah.

    glasgitarrewelt,

    Drawing with tikz in real time would be a baller move!

    lynx,

    Thanks for suggesting RNote, i always use Xournal++ to take notes, but there are some problems and RNote seems to work much nicer with gestures. The only thing that i am missing is an option for saving pen configuration to easily switch between a black pen and a yellow marker.

    Chewy7324, (edited ) in Why btrfs gets huge perf hit with background IO work?

    The benchmark with many more metrics: www.phoronix.com/review/bcachefs-linux-67

    Edit: The benchmarks were done with a debug variable set, which explains the weak IO.

    www.phoronix.com/news/Bcachefs-Updated-Linux-6.7

    doomkernel, in Fonts

    Fira Code Nerd Font for the terminal and stock fonts for everything else

    hperrin, in Anyone else experiencing high CPU and disk load by gnome tracker after upgrading fedora to 39?

    My guess is that it’s reindexing, and will settle down when done. Give it a day, and if it’s still going, then worry.

    nossaquesapao,

    I will give it some time then, thank you. Is there something I can do in case it doesn’t come back to normal?

    BCsven,

    I had this once on Leap 42.x series. it would run constantly and never stop. And almost 100% cpu. The tracker-miner logs showed 2 files it was tripping up on. So check its logging. Other than deleting my troubled data I had to use tracker commands and stop or restart the miner to get cpu to normal. I don’t know if it was a bug, a few files with some sort of virus, or glitch. But one file i assume was a problem file, I had ripped my Little Britain collection. One chapter in menu has a “Do you want to break your DVD player” when you click it and say Yes, it would shutdown the player and no buttons worked not even the power button. Had to unplug from wall to reset it. Nice Prank from them, however whatever binary info was in that DVD fike was causing trouble in tracker miner.

    nossaquesapao,

    Just checked the logs, and they have thousands of this error: Failed to start tracker-miner-fs-3.service - Tracker file system data miner.

    But I can’t find more info about what’s happening

    BCsven,

    Its been 6 years since I tackled this so i forget. but from command prompt you can start by checking status of tracker miner service then trying stop /start. There are also tracker miner commands to pause, refresh cache, monitor etc. so you would have to lookup what those are. it could even be a permission issue, or version issue

    guywithoutaname, in Amazon Building its Own Linux-Based OS to Replace Android

    Probably because it is stupid simple to escape their ecosystem just by sideloading apps. They want to lock you down with their own OS.

    Kerb, in Your chosen desktop Linux defaults?
    @Kerb@discuss.tchncs.de avatar

    i always use:

    • KDE
    • yakuake
    • kate
    • vlc
    • fishshell
    • gparted
    • firefox

    no matter what the default might be

    mintyfrog, in NVIDIA Linux Driver Adds Wayland Bug Fixes and Improvements

    Is it usable with hybrid graphics in a laptop yet? I’ve heard about horrible battery drain and sleep issues before.

    squiblet, in Best lesser-known distribution/DE for low-end machines?
    @squiblet@kbin.social avatar

    I used to use WindowMaker on seriously underpowered laptops 10-15 years ago. Seems like it’s still just as efficient. For something more standard interface-wise you could try IceWM.

    Another thing to do is build your own kernel without any features you don’t use. Not sure how much of a difference that makes exactly.

    EponymousBosh, in Best lesser-known distribution/DE for low-end machines?
    @EponymousBosh@beehaw.org avatar

    I use SpiralLinux on my old Inspiron but it’s basically just Debian with some user-friendly tweaks. I guess you could try Tiny Core or Porteus or something really small like that.

    poinck, in Fonts

    A custom Iosevka build for terminal and code and B612 font for everything else on the desktop. I moved recently from Monoid and Atkinson Hyperledgible.

    ipsirc, in Best lesser-known distribution/DE for low-end machines?
    @ipsirc@lemmy.ml avatar

    Try: github.com/marmolak/gray386linux <– It was designed for really old hardwares.

    I’ve already tried MX Linux on an old Thinkpad SL400, and didn’t see any difference from plain Debian.

    Because it’s the stock Debian + custom themes/skins + some crappy useless minitools. The 99% of packages come from the official Debian repository, the rest are only the rice.

    If you have newer machine than a real 386:

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