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unbalanced ram. duel channel soldered memory (lemmy.world)
submitted 10 months ago by to c/linux@lemmy.ml
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I have a e14 Thinkpad gen 5 Intel 1335u with 8gb soldered ram and a 8gb 3200 ddr4 stick. 16 is not enough ram for my use as a developer so I put a 16gb stick in knowing only first 16 will run dual channel. Now my computer crashes randomly with high memory usage... read online that a 32gb is more stable single channel but I'm skeptical. Stability is pretty important to me as this is how I earn a living what do you all think? Also I would just buy a 32 and try it but everything got pricey the last 2 month

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EDIT: ran memtest after crashes got worse, went back to stock 8gb and gave up. Some weird issue with used 16 stick

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[–] 7 points 10 months ago* (last edited 10 months ago) (6 children)

I used 20GB (4+16) for a while without issues. Just get another 16GB, if you can afford it XD

And yes agree, 16GB is kinda needed for modern Linux systems and normal to complex software workloads

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  • [–] 4 points 10 months ago (4 children)

    I'd disagree on the 16GB part. It's nice to have, but I think 8GB is perfectly fine for most non-gaming use cases. Heck, a couple years ago, I used a laptop from 2010 with 4GB quite comfortably.

    I mean, get at least 16GB if you can, especially in a dev setup, but 8 GB hasn't murdered that many people yet.

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  • [–] 3 points 10 months ago (3 children)

    In my experience that is not really true. If you use Flatpaks (for recent versions and sandboxing), a browser with many tabs, unoptimised RAM eating electron apps like Signal Desktop, and then have a couple of things like Syncthing and some programs to share Linux ISOs running in the background, stuff gets tight quickly.

    I would then also play a video in MPV and maybe encode one with ffmpeg, then oomd comes and kills apps, after my system was frozen for multiple minutes.

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  • [–] 3 points 10 months ago (2 children)

    That just sounds like insufficient swap space, honestly. For part of the summer of 2024, I used a laptop from 2016 with 8 GB of RAM as my man portable devicr. The swap partition size I used was fine for most things but a but small; however, I’d occasionally run Spleeter and run out of memory, leading to the issues you experienced, which were alleviated by just adding a temporary swap file. Before that, I used a gen 1 Surface Go, also with 8 GB RAM.

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  • [–] 3 points 10 months ago (1 child)

    Well I dont have swap XD I should really make one

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  • [–] 1 point 10 months ago

    It gets less essential the more memory you have, though I have 32GB of RAM on my desktop and still have 32GB swap space, which is probably way overkill, but I can afford it for now become I have a 2TB SSD that still has several hundred gigabytes left and could probably have a bit freed. With the memory shortage caused by "artificial intelligence" companies, I may have to go less crazy on the storage now, though.

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