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Windows Subsystem for Linux

260 mentions on Hacker News by 222 people: 31 stories, 229 comments · first 2016-04-18 · latest 2026-10-10

Mentions per year 260 mentions · busiest year 2020 (40)
20082026
  1. …guard and they wonder why 127.0.0.1 or localhost isn't working. Here's the github issue about it: https://github.com/microsoft/WSL/issues/4851
  2. This github issue in interesting: https://github.com/microsoft/WSL/issues/2886 It sort of hints that you could coax LxssManager.dll into running an elf binary without WSL itself really running. Though you would need to do some things to…
  3. …Windows 10 with a different shell. So it's not like it will disrupt your workflow or something. [1] https://github.com/microsoft/WSL/issues/5895
    comment by m000 · 2021-09-16 · in Windows 11: Just say no
  4. …systems, we'd have it by now. Here's one of the developers saying it is hard back in the WSL days. https://github.com/Microsoft/WSL/issues/873#issuecomment-391... The reason makes sense to me, but I'm not an expert. Maybe you could expand…
    comment by scandinavian · 2021-09-10 · in Windows Subsystem for Linux GUI
  5. System performance is, IO between Windows and Linux isn’t. https://github.com/microsoft/WSL/issues/4197
    comment by easton · 2021-09-10 · in Windows Subsystem for Linux GUI
  6. …the WSL team why certain filesystem operations that would be fast on Linux are slow on Windows: https://github.com/microsoft/WSL/issues/873#issuecomment-391... https://github.com/microsoft/WSL/issues/873#issuecomment-425...
  7. …stable releases. Have to be on insider build, which collects all manner of system and user data. https://github.com/microsoft/WSL/issues/4193
  8. …to allow the linux kernel to use the windows page cache instead of maintaining a separate one. https://github.com/microsoft/WSL/issues/4166#issuecomment-64...
  9. …no details, and WSL2 works great for everyone I personally know. You could probably get help there: https://github.com/Microsoft/WSL/issues But, obviously, you would have to actually be willing to provide meaningful details and not just...…
  10. …file system. On WSL2 accessing the Windows file system is pretty slow. You can read about it here: https://github.com/microsoft/WSL/issues/4197
  11. …[0]: With WSL2, apps will now use either 50% or 8GB of your available memory. Happy coding! [0]: https://github.com/microsoft/WSL/issues/4166
  12. ▲ 4
    Ask HN: Have you scanned your Docker images for vulnerabilies?
    story by NomeChomsky · 2021-03-23 · 0 comments
  13. If you can't do what you want in it, please open a ticket on https://github.com/Microsoft/WSL - there is also a repo for the kernel, but AFAIK technical feedback is best sent through this one. (disclaimer: not directly involved with WSL,…
    comment by rcarmo · 2021-03-19 · in Docker for Mac M1 RC
  14. My main issue is the lack of support for serial (so, no USB support): https://github.com/microsoft/WSL/issues/2195 . Other that this I love Windows 10 + WSL2 as a dev environment.
    comment by dgellow · 2021-03-19 · in Docker for Mac M1 RC
  15. There's definitely a few quirks. My biggest annoyance right now is https://github.com/microsoft/WSL/issues/5762 . Note this only impacts calling the Linux go toolchain from the Windows side (via the /$wsl/ path). Its not an issue inside…
    comment by meddlepal · 2021-03-19 · in Docker for Mac M1 RC
  16. …I don't think it's quite there yet: https://www.phoronix.com/scan.php?page=news_item&px=Microsof... https://github.com/Microsoft/WSL/issues/938#issuecomment-763... Somewhat related: https://ltsp.org/ I'm not sure about the state of a non-x…
    comment by e12e · 2021-03-19 · in Docker for Mac M1 RC
  17. Interesting. Did you tested any performance by non-NTFS? I remembered this post. https://github.com/microsoft/WSL/issues/873#issuecomment-425...
  18. ▲ 3
    Wsl2 sometime corrupt .zsh_history and Git (insider build fix)
    story by davemateer · 2021-02-06 · 0 comments
  19. …inside the Linux filesystem, but is very slow (slower than WSL1) if you're in /mnt/c, for example. https://github.com/microsoft/WSL/issues/4197 Getting X11 up and running is a little tricky also, because localhost is not the same as…
  20. …it still has fundamental problems: https://news.ycombinator.com/item?id=25612962 (corrupting repos) https://github.com/microsoft/WSL/issues/5336 (no Internet access)
    comment by shrimp_emoji · 2021-01-30 · in Creating my awesome Windows 10 dev setup
  21. …See the descriptions in [1] and [2] which are both linked to from the original thread [3]. [1]: https://github.com/microsoft/WSL/issues/5026 [2]: https://github.com/microsoft/WSL/issues/5895 [3]: https://github.com/microsoft/WSL2-Linux-Kern…
    comment by matt123456789 · 2021-01-03 · in WSL2 corrupting Git repositories and shell history
  22. …enough information to know if all the reported problems are the result of the same defect. But in: https://github.com/microsoft/WSL/issues/5895 The first instance of a problem is: [ 1.956835] JBD2: Invalid checksum recovering block 97441…
  23. …abhorrent file system performance. Both PTRACE_SEIZE and PTRACE_TRACEME was closed as fixed-in-wsl2 https://github.com/microsoft/WSL/issues/2028 https://github.com/microsoft/WSL/issues/3031
  24. Acked by the MSFT folk: https://github.com/microsoft/WSL/issues/5026#event-416012748...
  25. Really? https://github.com/microsoft/WSL/issues/4619 https://github.com/microsoft/WSL/issues/6069
  26. Except they moved performance backwards in WSL2 for accessing files shared with Windows: https://github.com/microsoft/WSL/issues/4197
  27. …for WSL. An example of an uncomfortably stupid rough edge would be periodically time-desyncing: https://github.com/microsoft/WSL/issues/4149 . I shit you not, my workaround is to manually adjust my linux time forward and back with `sudo…
  28. More: - WSL2 sometime corrupt .zsh_history and git https://github.com/microsoft/WSL/issues/5026 - WSL2 corrupts ext4 filesystem https://github.com/microsoft/WSL/issues/5895
  29. …better performance; I believe there are some other hacks to fix specific things like "git status". https://github.com/microsoft/WSL/issues/4197
  30. …stop dual booting. I hate dual booting more than I hate Windows, so it would be an improvement. [1] https://github.com/microsoft/WSL/issues/2195#issuecomment-74...
    comment by folkrav · 2020-12-17 · in GWSL: Run graphical Linux apps in WSL
  31. …run Windows PulseAudio yourself - there are various guides listed in the comments of this issue: https://github.com/microsoft/WSL/issues/5816
  32. …everything inside WSL, but for other development tasks you're going to run into issues real quick. https://github.com/microsoft/WSL/issues/873 https://github.com/microsoft/WSL/issues/4197 https://github.com/microsoft/WSL/issues/4166…
  33. ▲ 1
    WSL2 serial ports don't work, workarounds for Arduino and ESP32
    story by childintime · 2020-11-28 · 0 comments
  34. ▲ 2
    WSL2 needs serial port workarounds for Arduino and ESP32
    story by childintime · 2020-11-24 · 0 comments
  35. not just the dentry cache: https://github.com/microsoft/WSL/issues/873#issuecomment-425...
  36. …the bottleneck; the bottleneck is that NTFS is a crappy filesystem. Yes, I've read this comment: https://github.com/microsoft/WSL/issues/873#issuecomment-425... The argument about Windows not having a single, central dentry cache doesn't…
  37. The big one is https://github.com/microsoft/WSL/issues/2028 which is "fixed-in-wsl2" This makes lldb and dlv both just not work in wsl1 and that's just the languages I dabbed in, I think the Swift debugger had issues as well.
  38. …needs, but has no means to free this back. There's an option to use .wslconfig to specify a limit. https://github.com/microsoft/WSL/issues/4166
  39. It seems like those bugs were fixed some time ago. See: https://github.com/microsoft/WSL/issues/555
  40. …1.x's team members original comments on this subject. It sounds like a deeply intractable problem. https://github.com/microsoft/WSL/issues/873#issuecomment-424... https://github.com/microsoft/WSL/issues/873#issuecomment-425... The second…
  41. …would have file descriptors get clogged, and it took a full system reboot to get WSL working again: https://github.com/microsoft/WSL/issues/1529 . WSL2 Fixes it. [1] https://emcrisostomo.github.io/fswatch/doc/1.8.0/fswatch.htm... See…
  42. We can create a repository just for issues, like Microsoft does with WSL: https://github.com/microsoft/WSL
    comment by yamrzou · 2020-10-25 · in Youtube-dl GitHub Template
  43. Have they fixed the filesystem performance issues yet? My speeds were faster on WSL1 https://github.com/microsoft/WSL/issues/4197
  44. …mirror a firewall config inside the Linux machine. And that will only work on recent versions, see https://github.com/microsoft/WSL/issues/4212#issue-459183662 UPD: I think it will be resolved in a much neater way soon…
    comment by smarx007 · 2020-09-30 · in Linux under WSL2 can be leaking
  45. …are successful tunneling traffic (or if it's only if they are started before the wsl2 vm is). 0 - https://github.com/microsoft/WSL/issues/4277
    comment by kodablah · 2020-09-30 · in Linux under WSL2 can be leaking
  46. Related issue with some workarounds that people are reporting various levels of success with: https://github.com/microsoft/WSL/issues/5068
    comment by wanderr · 2020-09-30 · in Linux under WSL2 can be leaking
  47. …on localhost, but that looks to be resolved and should hopefully be available to everyone soon: https://github.com/microsoft/WSL/issues/5298 You could also install Docker inside WSL2 and run a WordPress image. However, wrapping your head…
  48. Here's more or less official description of this issue. https://github.com/Microsoft/WSL/issues/873#issuecomment-425...
    comment by throwaway8941 · 2020-08-16 · in NTFS read-write GPL kernel driver
  49. WSL 2 has issues: https://github.com/Microsoft/WSL/issues For most of the users doing a lightweight work, it might not be a problem but my repository is extremely huge and building on WSL 2 takes at least 5X more than natives Widnows or…
  50. …have had different names so to not suggest that one is entirely newer or better than the other. [1] https://github.com/microsoft/WSL/issues/4022