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Cake day: June 23rd, 2023

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  • If you want to approach 200Hz, then it’s probably still good advice to go for the XTX, especially if high framerate is a strong feel-good improvement for you.

    I’ve got a 2k 240Hz monitor, I can drop it to 1080p for testing if you want me to try any specific games out. If I’ve got it, I can give you some rough FPS numbers - just let me know! I’m running steam on Linux with proton, but the numbers should be pretty comparable to Windows these days.

    Love an ITX build - I’m cheating with the XTIA XProto L because it’s an open build. I was lucky the 7900XT fit on mine - it’s almost too long. The MERC 310 XFX 7900XT and XTX are both 344mm. It dwarfs my old RTX2070.

    They are technically PCIe 4.0 cards. My i7-10700K CPU is only 3.0 capable, but it runs just fine. Some people reported problems using 4.0 cards in 3.0 slots. I haven’t seen issues. I’m told I’m leaving some power on the table, but with the price of RAM, I’m not upgrading any time soon.

    One other note, the additional power supply connections required for the GPUs are 2x8 pin connectors for the 7900XT and 3x8 pin connectors for the 7900XTX, so you may need to buy a new power supply or double check your power supply came with enough ports and cables if it’s modular.



  • med@sh.itjust.workstoLinux@lemmy.ml•BTRFS Question
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    1 month ago

    I’ve seen the recommendations of software raid0. The answers are all technically correct.

    Don’t do this. Especially with real hardware. If you lose one drive, you will lose both the drives.

    Could you give us more info on how your other encrypted drive is mounted and meant to be used?

    • It is possible to get the second encrypted drive to decrypt and mount automatically, without logging in.
    • It’s possible to do it without leaving a key for your second drive on your primary hard drive using a TPM
    • It is possible to get both drives to decrypt automatically and mount

    It all depends how the encryption is being done, and where the mount points are.

    Could you give us:

    • The rough dimensions of the drive partitions (fdisk -l)
    • Your current mount points after mounting the second drive (df -h)


  • med@sh.itjust.workstoLinux@lemmy.ml•PineTab2
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    2 months ago

    Preinstalled OS is useable, though you’ll want to update it.

    Installing the updated OS on an SD card is easy enough. I haven’t tried flashing it to disk yet. I’ve not felt hampered by major performance penalties.

    The WiFi dongle workaround is that simple, yes. Pick one that’s supported in the mainline kernel, and you’re off to the races.

    Be aware, you’ll need to pick one that’s USB C if you don’t want a second converter attached.

    My preference would be to tether my phone I think - but my USB C 2.5G Ethernet adapter worked pretty well too.


    Some more presient info from my investigation:

    I got the latest Danctnix 20260630 running on it, and it’s working better now. Suspend is unmasked in that version, but it is not working all the time.

    The WiFi driver is still unstable, but you can disconnect/reconnect quick enough when it drifts off.

    Running phosh and sxmo/sway was a fair bit faster than full KDE.

    The primary problem is hardware acceleration. For video, it’s just not there yet. You can make some video formats work, but this SoC is limited in what it can do in hardware, on its VPU. What little can be done, isn’t available without compiling your own ffmpeg.

    This link shows what can be done with the 3566 hardware:

    https://pine64.org/documentation/General/Mainline_Hardware_Decoding/

    This link shows how it can be done:

    https://clehaxze.tw/gemlog/2023/09-17-hardware-accelerated-playback-on-pinetab2.gmi

    The bottom line is, without hardware acceleration for video decoding, it feels very underpowered.

    I did bother to set it all up, and it’s a damn competent little tablet when you do - but all your effort won’t apply to streamed video unless you use MPV or something to play it, to take advantage of the ffmpeg. Straight up Firefox and chromium don’t offer selectors for YouTube etc to pick the right encoding format for your CPU, and they typically use more modern encoding formats. (e.g. VP9 over VP8)

    Also, battery life is great! I’m sure not playing video helps…



  • med@sh.itjust.workstoLinux@lemmy.ml•PineTab2
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    3 months ago

    I just bought one. The default KDE is a bit heavyweight for it, I’m thinking something lighter might be better.

    I would say that they perfectly nailed the description, this is not a beginner device. You’ll not be distrohopping without knowing how to patch your own WiFi drivers and fix the auto rotate (90° clockwise further than it should be out of the box).

    I love it, really cool. But not an easy in for beginners.

    Feel free to ask me questions or check something, or send a picture of something!