bitfucker

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bitfucker ,

You do realize the 13 doesn't have the back part for replaceable dedicated GPU right? That means the chassis itself must be redesigned since the hole will make the previous experience in the 13 different enough.

bitfucker ,

Uhh, does the model 13 have a modular panel? IIRC, they don't. Also, manufacturing modular panel and modular port are very different and the knowledge transfer cannot be that big. The port for example has a looser tolerance since they aren't really that visible most of the time. So being snug but not flush is good enough. I can imagine the panel doesn't have that luxury. Stability issue, that I can agree. But then again, I'll give them the benefit of the doubt since they must handle additional assumptions that cannot be made on other laptops. Namely, modular GPU. Writing a firmware with that new assumption could be a PITA.

bitfucker ,

Oh really? I didn't know that once since I only referenced the article. The article had issues with the modular top side, not the port. So I guess we were talking differently from the beginning.

bitfucker ,

I cannot find the reference to the port being flimsy. I did however find the part where the top hotswap component (touchpad and the place where the plate is) is having problems. The only side port that they mention is the charging port. But the again, as I said, the firmware must be redone to account for said removeable dGPU. Now you may be wondering how big of an effect does it make when adding removeable dGPU. Off the top of my head, the motherboard must have the power supply circuitry remade to account for the additional power draw when needed. That alone will make the firmware for power control need to be redone. It can have wide range of effect for other components too because power firmware is really far reaching and may break assumption in other firmware. Not to mention a part of the cooling system is also removeable now. Framework has gone out of their way trying to invent a new standard for removeable dGPU on a laptop.

Btw, here is the quoted article that mentions the side port.

Twice, the touchpad suddenly stopped scrolling and stopped accepting button presses until I physically removed it from the system and reseated it. I’ve repeatedly gotten a Windows message about how my “USB device might have limited functionality when connected to this port” even if I’m just plugging in the charger.

bitfucker ,

For NAT, there is apparently a way to traverse NAT. I haven't tried it tho, but the dude has a lot of research on the topic (NAT traversal), so if that didn't work, maybe others will

be4foss , to KDE
@be4foss@floss.social avatar

Bring it back to life again!

Revive your old laptop and reduce toxic e-waste with at tomorrow's drop-in workshop in with the KDE Eco and community.

Free of charge. Beginner friendly, no technical knowledge needed!

When: Friday 28 June 2024, 18:00-21:00 CEST

Where: Moosdorfstr. 7-9 (S Treptower Park)

This event is organized with as part of a weeklong exhibition on digital sustainability.

@kde

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  • bitfucker ,

    Oh my god this is a great idea. Why is there no more event like this‽

    bitfucker ,

    Thanks for the information! Unfortunately, linux users are small in my country. There are rarely any events held here. But this is giving me an idea on how to help people revive their old hardware!

    bitfucker ,

    So let me get this straight. Any client that wanted to have steam features, like the forum, hosting, workshop, chat, and all the jazz, should be able to do so without paying steam any fee? Why didn't they develop it themselves? Or should steam sell that as a service to those who wanted it? Say for example, epic wanted to have family sharing. Steam should sell their family sharing feature to epic as a service?

    bitfucker ,

    Why can't anyone develop said features? Should the competitor worsen themselves just because no one is able to develop the same features? As far as I remember, valve doesn't patent something ridiculous like regional pricing or family sharing, so anyone is welcome to develop it themselves. They even make proton open source but apparently Epic doesn't like the idea of them on the linux market.

    bitfucker ,

    Uhhh, no. I think it is better to implement something akin to federation than breaking up a company just because. If anyone wanted to sue valve, then they can enforce interoperability at the very least. But not dividing their business model. We don't force apple to split their software and hardware did we? We force apple to have a choice of interoperability. From then, it is all fair since anyone can link their data from valve and any other store that opt to implement the interoperability protocol.

    bitfucker ,

    List comprehension is not whatever you're doing there. An example of list comprehension:

    list = [value*2 for value in range(1, 20)]
    

    See, list comprehension is used to make a list from an existing list. The value of the new list is defined by a function. In this case, the value of a will be 2,4,6, etc.

    Your current syntax list[...], is trying to access an element of a list.

    bitfucker , (edited )

    You can. Whatever the method returns will be the element of that list. So if for example I do this:

    def mul(x):
      return x*2
    
    list = [mul(value) for value in range(1,20)]
    

    It will have the same effect. But this:

    def mul(x):
      return
    
    list = [mul(value) for value in range(1,20)]
    

    Will just makes the list element all None

    Edit to add more:
    List comprehension works not from the range function. Rather, the range function is returning a list. Hence the name, "list comprehension". You can use any old list for it.

    What it did under the hood is that it iterates each element on the list that you specify (the in ...), and applies those to the function that you specify in the very first place. If you are familiar with the concept of Array.map in other languages, this is that. There is also a technical explanation for it if it helps, but it requires more time to explain. Just let me know if you would like to know it.

    bitfucker ,

    No problems. Learning a new concept is not stupid. So you are familiar with C. In C term, you are likely to do something like this:

    int a[10] = {0}; // Just imagine this is 0,1,2,etc...
    int b[10] = {0};
    for (int i=0; i < 10; i++) {
      b[i] = a[i]*2;
    }
    

    A 1 to 1 correspondent might looks like ths:

    a = range(10) # 0,1,2,etc...
    b = []
    for x in a:
      b.append(x*2)
    

    However in python, you can then simplify to this:

    a = range(10) # Same as before, 0,1,2,etc...
    b = [x*2 for x in a]
    
    # This is also works
    b = [x*2 for x in [0,1,2,...]]
    

    Remember that list comprehension is used to make a new list, not just iteration. If you want to do something other than making a list from another list, it is better to use iteration. List comprehension is just "syntactic sugar" so to speak. The concept comes from functional programming paradigm.

    bitfucker ,

    Not at all. It is indeed helpful to differentiate between an iterable and literal list. After all, sometimes it will bite you in the ass when you don't differentiate between the two.

    I noticed a white hue on the top of the screen and ONLY on the homescreen. I thought it was a Fairphone 5 issue, but now i noticed it on my Nothing Phone 2a (photo)as well. What is it? ( lemmy.world )

    After i got my Fairphone back from the repaircenter (they thought there was something wrong with it), they told me it was an intended design. However, i see other people mention they don't have it.

    bitfucker , (edited )

    It means it isn't there. I don't see the hue either. Which leaves, screen issue.

    Edit: It seems like a contrast issue? I took the screenshot and modified it contrast value -3×
    Modified contrast

    bitfucker ,

    I was curious and then trying to edit the contrast, sure enough. This is 3×Modified contrast image

    bitfucker ,

    Yep. Already edited my comment too

    bitfucker ,

    This, plus the support of someone important is usually enough motivation for me to get my shit together. And when I feel like my pace is slowing or starting to get tired, we fool around a bit together which helps a lot. But it is of course different from person to person.

    bitfucker ,

    As someone who recommends Arch to new users that have some familiarity with CLI AND also likes to tinker, I will always advise to check their wiki and forum. Check for the very specific problem you're having. Even the model sometimes helps. From other comments, I see you're mentioning logitech, maybe this wiki entry will help, but maybe it won't. In which case, search for more information. Check their wiki entry for other logitech mice, for wireless mice, for general mice.

    Now, onto the next issue, what do you mean by not launch right? From there, maybe I can help with the issue.

    This is also why I recommend this to someone that would like to tinker with their system. Arch requires a lot of reading. But once you understand it, it becomes "yours" and you obtain a lot of knowledge about the system that you're using.

    Now, for everyone who doesn't like to tinker, use bazzite. I heard that it just works™.

    bitfucker ,

    Alright, the stuttering is not my forte for troubleshooting. It could be from the driver but it could also be just the compatibility layer or myriad of other factors. I don't play those games myself too. However, you can try searching for protondb to see the state of the game support on linux. Here is for Elden Ring for example. And be sure to actually check the review as it really reflects the state of games. You can also try looking for those with the same hardware and see if they comment on any issue. That can at least help weed out some potential problems.

    And regarding HDR in KDE, have you also read the wiki regarding HDR in game? more info also available on the HDR monitor support page. HDR is still experimental so you still need to install packages from AUR for games.

    Lastly, the brightness issue. Can you describe it in more detail? Like, does it happen when you are turning HDR on or is it happening regardless of HDR? And what does it mean the brightness is all over the place? Is it happening when you are consuming video content? I have an OLED for example, and the black is always the same regardless of the brightness. So are you sure it isn't from the content itself?

    bitfucker ,

    Yep, the problem with the compatibility layer is that a game can be very particular about the version too.

    You're very welcome. This is after all, the essence of Arch. Now you know what is happening and why HDR is not yet widespread on other linux. On the other hand, you get to experience HDR gaming when other distros may not yet support it.

    I can confirm that I do have the same issue regarding brightness. However, I never tried to investigate further as my mechanical keyboard has a fn keys to adjust brightness (fn + f1/f2) so I don't need to open settings to wiggle the slider. I can understand that it can be an issue for others. I suggest reading more regarding display and monitor. If all else fails, try asking the forum. I think it is DE specific (because wayland).

    bitfucker ,

    Yeah, I may need to rethink my recommendation for the future. Especially their willingness to read and patience. I am happy to guide anyone if they asked and hence why I usually recommend it.

    Regarding the random udev rule, I doubt it was that. Cooler Master mouse has known issue in Linux in which they don't wake up from sleep when using the dongle. So it could just be the mouse regardless of the distro.

    As for the wrong driver, the OP stated that he experiences stutter for certain games but not for others. As I said, I am not an expert for troubleshooting stutter as it could be from a lot of factors. But I doubt OP installed the wrong driver. Wrong drivers usually lead to more uniform glitches across the board.

    bitfucker ,

    Wait, Fedora is bleeding edge too? I don't know that

    bitfucker ,

    Well, "just works" depends on how you define it too. But yeah, most of the "basic" stuff just works. But I will not rule out the possibility of unsupported HW just because I have my fair share of it too. For example, I'd say a keyboard is working if they are able to be used as an input device. Even without the customization or sleep, or wake from sleep. Granted, the issue being unrecognized or not working at all is very much borked tho. Hence why I request the details of the mouse itself.

    Now you mention degraded performance and glitches. Yes, I do know that. But as I said, my statement regarding the wrong driver usually entails a lot more dramatic bug than a stutter on only known 2 games. Further investigations are needed to correctly decide if it is the driver or not since we know that a compatibility layer is also playing a part here. It is also why I suggest searching the protondb to check the current support for the game. Linux gaming, as good as it is now, is not perfect yet.

    bitfucker ,

    Huh, interesting. I thought that Fedora was following the Debian stable model. Well then my next recommendation would be Fedora based I think.

    But I disagree that bleeding edge means you are an alpha tester. That means developers are releasing alpha willy nilly. I'd even argue that at a certain pace of Hardware and Software development, the latest version of software you have the better, since it has a certain possibility that the Hardware will already be supported.

    bitfucker ,

    Can't have cache latency if there is no cache!

    bitfucker ,

    I think you hit the nail on the head there. Arch users are the one that has successfully installed Arch and as a result, got more in-depth knowledge about their own installation.

    bitfucker ,

    Well, it is pretty recent and also the wiki for installing is still pretty comprehensive

    bitfucker ,

    It is worse in HW prototyping where sometimes loose wire is all over the place

    bitfucker ,

    I'll reiterate here that I think it would be funny to see steam actually lowering their cut to 20-10% or something and the mass migrations of developers from other competing stores to steam, and finally making the other store even more insignificant. That's what they want isn't it? And even more funny when after the changes are applied there is no difference in price because after all, publishers get more money for free, why should they lower their profit? If anything, when the policy is reversed/back to when it was, we will only see an increase in game price lol.

    bitfucker ,

    Alright, I don't have the data nor time to research it now. But just try to check the pricing on EGS when a game was exclusive there AND after the exclusive deals run out AND the game is then sold on steam. Did the price increase? Or if that feels flawed (which I get it, maybe the dev has no intensive to change the price), try to get the average cost of those exclusive AAA games from other stores and compare it with average AAA games on steam. See how different it is.

    bitfucker ,

    Wait, fable has a feature to create our hero? I thought the hero was predetermined. Forgive my ignorance since I only ever played The Lost Chapter. I hope MS will give fable the Halo treatment so I could play the other series too.

    bitfucker ,

    Ah, I thought it was like Dragon Age: Origins or even Skyrim. Because yeah, that is the Fable that I remembered. The appearance is affected by our action but we cannot create a hero to our liking.

    bitfucker ,

    There is a comic that I can't remember the title of right now. But the plot is basically the whole country of Japan gets Isekai'd, land and all

    bitfucker ,

    From the pareto principle it can be said that if the cost for adding a feature for the little percentage of users is quite high, it is not worth it.

    bitfucker ,

    Hoho man, that naming scheme made me shiver. Bonus points since old and new exist at the same time

    Edit: Oh, it just redirects immediately

    bitfucker ,

    I do wonder what it will decode for neuro-divergent people.

    bitfucker ,

    Correct me if I am wrong, but as I understand it mass and energy is equivalent no? And it also still baffles us as to why rest mass and resultant mass from energy should be equivalent at all?

    bitfucker ,

    Then why wouldn't it exert gravitational force?

    bitfucker ,

    Ahh, I see what you mean. Thanks for explaining it

    bitfucker ,

    Have you tried changing the pi as I suggested before? If the problem still persists, then there could be something wrong with the power supply or your house electricity. Because other than that, the only possibility is its haunted.

    bitfucker ,

    Yeah, that's the thing with electronics. Sometimes the damage is not visible but the component doesn't behave as expected anymore. Timing can be off, more bit flip happens, all sorts of crazy stuff, including a resistor that is not up to spec or damaged ADC. Haunted it is.

    bitfucker ,

    The PCB doesn't do anything other than a compacted connector between components. Especially the surface mount component. Also, some devices can be more sensitive than others making it more prone to breaking during mishandling. If something on the pcb breaks (highly unlikely), then you can just solder using jumper wire (to some degree, high speed signals cannot be treated this way). However, if the component on the PCB is the one that breaks, then you can just replace that component with some careful solder works. But yes, sometimes replacing it will be easier than repairing

    bitfucker ,

    Holy shit you got me thinking using ESP as a bluetooth audio receiver, but instead of playing the audio, it records it. Tedious sure, but I think it is quite bullet proof. Headphone jack also works if you have a soundcard with line level input.

    bitfucker ,

    I am well aware, but it is bullet proof as in they couldn't restrict the OS from outputting audio somewhere else. For lossless DRM breaking, I'll leave that to the more technically skilled person. I am more of a developer than a "hacker"

    bitfucker ,

    Yep. Can't wait to overfit LLM to a lot of copyrighted work and share it to public domain. Let's see if OpenAI will get push back from copyright owner down the road.

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