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potatoguy

@ potatoguy @mbin.potato-guy.space

Posts
72
Comments
145
Joined
6 mo. ago

  • f(w,t)=sin(wt)/w. Help make defined at w = 0.

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  • Does your therapist get paid enough to deal with you?

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  • Featured

    What book(s) are you currently reading or listening to? July 28

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  • Human knowledge by Bertrand Russell. Probably going to keep reading it for a month or two hahahah.

  • Política @lemmy.eco.br
    potatoguy @mbin.potato-guy.space

    Milei faz o serviço sujo de Trump contra Lula para ajudar Flávio

    noticias.uol.com.br /colunas/leonardo-sakamoto/2026/07/28/milei-faz-o-servico-sujo-de-trump-contra-lula-para-ajudar-flavio.htm

  • Bakunin's wanted poster

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  • My therapist: Brazilian Bakunin doesn't exist

    Brazilian Bakunin:

  • GNU/Linux Brasil @lemmy.eco.br
    potatoguy @mbin.potato-guy.space

    Linux Debian pede votos da comunidade para o uso de IA, com a possibilidade de banir a tecnologia

    www.adrenaline.com.br /ia/linux-debian-pede-votos-da-comunidade-para-o-uso-de-ia-com-a-possibilidade-de-banir-a-tecnologia/

  • A conta da vigilância

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  • E também intimidação, vigiar e punir, independente do que seja.

  • Privacidade @lemmy.eco.br
    potatoguy @mbin.potato-guy.space

    A conta da vigilância

    diplomatique.org.br /a-conta-da-vigilancia/

  • Favorite hosts files/blocklists? I'll go first...

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  • Hagezi normal is the best one, in my opinion. No false positive ever and more lightweight than the others, also has a good coverage. Adguard domains is nice too.

    On filterlists there are a lot of them, ublock, domains, IPs, hosts (ipv4 and ipv6), etc.

  • IA da OpenAI escapa de teste e ataca Hugging Face

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  • Modelling of a mass-spring network with varying masses, spring constants and number of connections?

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  • Donation Controversy

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  • It should be clear by now how the party donation relates to this. Mullvad does not condone it, nor condemn it. It most likely was a bad idea; most things where there are a multitude of conflicting opinions necessarily are. But societies need a great diversity of ideas, initiatives and organizations who can be tested and sifted until the best ones remain. Ideally through rational debate.

    Daniel's rationale and points of view can be read on his personal blog.

    Mullvad will continue to keep its values and mission separate from the broader views of its founders. Not least because the founders have always been in strong disagreement on important issues, including this one. This narrow focus has served us well for 17 years and will do so going forward too.

    So they said nothing at all?

  • Notícias @lemmy.eco.br
    potatoguy @mbin.potato-guy.space

    Por que o Pix incomoda tanto Donald Trump?

    noticias.uol.com.br /ultimas-noticias/afp/2026/07/20/por-que-o-pix-incomoda-tanto-donald-trump.htm

  • Problem running file with wine

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  • I downloaded the itch.io version and ran it with wine tkg normally (wine Among\ Us.exe), it asked me to login to itch.io. You can make a .sh file to launch it and add it as a linux game to lutris, if this is what solves this.

  • Problem running file with wine

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  • On the .desktop file, I don't think it can load .desktop files, but it can load an .exe with a specified version of wine or proton, going to the + at the top left, then add manually an already installed game, then selecting the runner to be wine, select the path to the .exe, then select the wine version at the runner options, then you can create a desktop file with lutris.

    If you changed /etc/hosts, it might be that, about the receiving info from the server on this:

     
        
002c:err:winediag:getaddrinfo Failed to resolve your host name IP
0024:fixme:ntdll:NtQuerySystemInformation info_class SYSTEM_PERFORMANCE_INFORMATION

    But the proton version might help as well (I didn't understand the problem specifically)

  • Problem running file with wine

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  • Did you try running it with proton on a clean wine prefix? It already comes with a lot of dependencies.

    Maybe proton-cachyos-slr or Proton-GE.

    Edit: Proton-GE has better compatibility

    Edit 2: About the address info, did you change your /etc/hosts file?

  • [Experiment] Using a cheap Intel Optane as a swap partition

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  • [Experiment] Using a cheap Intel Optane as a swap partition

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  • Yeah, the reads are A LOT faster than my ssd and the latency is nil.

  • [Experiment] Using a cheap Intel Optane as a swap partition

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  • A line of memory from Intel that's like NAND, but it's not NAND. It's 3D Xpoint, very good at random reads or sequential reads. 

     
        
sudo hdparm -t /dev/nvme0n1p1

/dev/nvme0n1p1:
 Timing buffered disk reads: 2682 MB in  3.00 seconds = 893.33 MB/sec

  

     
        
sudo hdparm -t /dev/sda

/dev/sda:
 Timing buffered disk reads: 670 MB in  3.01 seconds = 222.89 MB/sec

    Edit: when the swap was at my main drive, the sequential reads were like 140 MB/s

  • [Experiment] Using a cheap Intel Optane as a swap partition

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  • I only tested with those applications, but I could benchmark using my ssd vs the drive tomorrow or later. Download a RAM heavy game or something.

    Do you have a recommendation?

  • Linux @lemmy.ml
    potatoguy @mbin.potato-guy.space
    Experiment

    Using a cheap Intel Optane as a swap partition

  • Usando Intel Optane (25 reais) como partição swap, meu review

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  • Fui testar comprimindo com o lz4, deu OOM, pc crashou kkkk. Acho que vou continuar com o zstd, mesmo que ele seja mais lento. A compressão salva demais.

  • Usando Intel Optane (25 reais) como partição swap, meu review

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  • Tem sim:

     
        
sudo smartctl -x /dev/nvme0
smartctl 7.5 2025-04-30 r5714 [x86_64-linux-7.1.3-artix2-1] (local build)
Copyright (C) 2002-25, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Number:                       INTEL MEMPEK1J016GAL
Serial Number:                      BTBT84430WRU016N
Firmware Version:                   K4110420
PCI Vendor/Subsystem ID:            0x8086
IEEE OUI Identifier:                0x5cd2e4
Controller ID:                      0
NVMe Version:                       <1.2
Number of Namespaces:               1
Namespace 1 Size/Capacity:          14.403.239.936 [14,4 GB]
Namespace 1 Formatted LBA Size:     512
Namespace 1 IEEE EUI-64:            5cd2e4 98320f0100
Local Time is:                      Fri Jul 17 20:30:49 2026 -03
Firmware Updates (0x02):            1 Slot
Optional Admin Commands (0x0007):   Security Format Frmw_DL
Optional NVM Commands (0x0046):     Wr_Unc DS_Mngmt Timestmp
Log Page Attributes (0x02):         Cmd_Eff_Lg
Maximum Data Transfer Size:         32 Pages

Supported Power States
St Op     Max   Active     Idle   RL RT WL WT  Ent_Lat  Ex_Lat
 0 +     2.80W       -        -    0  0  0  0  1000000   30000
 1 +     2.20W       -        -    0  1  0  1  1000000   30000
 2 +     1.80W       -        -    0  2  0  2  1000000   30000
 3 -   0.0080W       -        -    0  0  0  0  1150000   30000

Supported LBA Sizes (NSID 0x1)
Id Fmt  Data  Metadt  Rel_Perf
 0 +     512       0         2

=== START OF SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED

SMART/Health Information (NVMe Log 0x02, NSID 0xffffffff)
Critical Warning:                   0x00
Temperature:                        47 Celsius
Available Spare:                    100%
Available Spare Threshold:          0%
Percentage Used:                    0%
Data Units Read:                    47.879 [24,5 GB]
Data Units Written:                 46.109 [23,6 GB]
Host Read Commands:                 1.930.238
Host Write Commands:                4.701.245
Controller Busy Time:               0
Power Cycles:                       5
Power On Hours:                     3
Unsafe Shutdowns:                   0
Media and Data Integrity Errors:    0
Error Information Log Entries:      0

Error Information (NVMe Log 0x01, 16 of 64 entries)
No Errors Logged

    Posso postar sim, acho que o 3Dxpoint é mais durável que o NAND normal. Pelo site da Intel, é uns 182 TB de escrita, acho que vai aguentar um bom tempo, principalmente só como swap.

    De swappiness, eu tô usando o normal de 60, bem basicão. Tô usando mais o zswap em compensação.

  • Usando Intel Optane (25 reais) como partição swap, meu review

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  • Acho que faz sentido, em leitura ele é muito rápido, não vejo perdendo muita performance pra análise de dados.

  • GNU/Linux Brasil @lemmy.eco.br
    potatoguy @mbin.potato-guy.space

    Usando Intel Optane (25 reais) como partição swap, meu review

  • Hardware @lemmy.world
    potatoguy @mbin.potato-guy.space
    Question

    Does anyone use or have used the Intel Optane 16gb H10 drive as swap?

  • Wikipédia @lemmy.eco.br
    potatoguy @mbin.potato-guy.space

    Timor-Leste

    pt.wikipedia.org /wiki/Timor-Leste
  • Política @lemmy.eco.br
    potatoguy @mbin.potato-guy.space

    PP, União, PL e Republicanos lideram 'emendas sem dono', diz relatório

    noticias.uol.com.br /politica/ultimas-noticias/2026/07/13/pp-uniao-pl-e-republicanos-lideram-emendas-sem-dono-diz-estudo.ghtm
  • Política @lemmy.eco.br
    potatoguy @mbin.potato-guy.space

    'Tô com problema em uma das emendas': veja diálogos de Cunha e servidora

    noticias.uol.com.br /politica/ultimas-noticias/2026/07/12/to-com-problema-em-uma-das-emendas-veja-dialogos-de-cunha-e-servidora.ghtm
  • Notícias @lemmy.eco.br
    potatoguy @mbin.potato-guy.space

    As mentiras que alimentam ataques contra profissionais de saúde que combatem o ebola: 'Disseram que não era real'

    www.bbc.com /portuguese/articles/c8024p7xyexo
  • 196 @lemmy.eco.br
    potatoguy @mbin.potato-guy.space

    Regra resfriada

  • Hardware @lemmy.eco.br
    potatoguy @mbin.potato-guy.space

    Lexar lança memórias DDR5-7600 com chips chineses e quebra barreira dos 6.000 MT/s

    www.adrenaline.com.br /hardware/lexar-ddr5-7600-chips-cxmt-thor-ii/
  • Política @lemmy.eco.br
    potatoguy @mbin.potato-guy.space

    Damares diz ter carinho e admiração por Marina Silva: 'Irmã em Cristo'

    noticias.uol.com.br /politica/ultimas-noticias/2026/07/04/damares-marina-silva.ghtm
  • Videos @lemmy.ml
    potatoguy @mbin.potato-guy.space
    42:14

    Was Homer a Historian? Archaeology, Troy, and the Trojan War | Dig.

  • Videos @sopuli.xyz
    potatoguy @mbin.potato-guy.space
    42:14

    Was Homer a Historian? Archaeology, Troy, and the Trojan War | Dig.

  • Jogos @lemmy.eco.br
    potatoguy @mbin.potato-guy.space

    "Pirataria é o único meio de preservação", afirma Video Game History Foundation

    www.adrenaline.com.br /games/pirataria-e-o-unico-meio-de-preservacao-afirma-video-game-history-foundation/
  • Política @lemmy.eco.br
    potatoguy @mbin.potato-guy.space

    “Bancada das bets”: quem são os aliados das casas de apostas no Congresso Nacional

    apublica.org /2026/06/bancada-das-bets-os-parlamentares-que-atuam-na-defesa-das-casas-de-apostas-no-brasil/
  • Open Source @lemmy.ml
    potatoguy @mbin.potato-guy.space
    Project

    PBRSE - Privacy-Preserving Behavioral Risk Scoring Engine

    codeberg.org /potatoguy/pbrse
  • Notícias @lemmy.eco.br
    potatoguy @mbin.potato-guy.space

    STF forma maioria para liberar parte dos penduricalhos

    www.dw.com /pt-br/stf-forma-maioria-para-liberar-parte-dos-penduricalhos/a-77736817