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Cake day: June 9th, 2023

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  • zypper remove --clean-deps removes automatically installed requirements when removing a package. zypper packages --unneeded will show a list of packages no longer required.

    Setting solver.onlyRequires to true in /etc/zypp.conf does not install recommends - it’s way less of a problem than on Debian/Ubuntu due to not recommending half the world, but still useful. Setting solver.cleandepsOnRemove will automatically remove automatically installed deps when removing a package (i.e., like always specifying --clean-deps).







  • I’ve been using an Arm notebook with Windows for over a year now (not as main system, but development system for a customer project). I’m running a lot of x86 software (like Emacs) as a gcc port for Windows/Arm is being developed only now - with no problems. It integrates nicely into the native stuff - which is one area where you run into issues on the Mac: If you start a shell in rosetta it’s annoying to make calls to native arm binaries.

    The only issue I ran into were some drivers not available for Arm - emulation layer (unsurprisingly) just is for userland, not kernel drivers. Also x86 emulation isn’t working well if Windows is running in a virtual machine on MacOS - but supposedly that’ll be fixed in the upcoming Windows release.

    All of this only applies to Windows 11 - if for some reason you decide to run Windows 10 on Arm you’re in a world of pain.





  • Pretty much same here - I kept an x230 alive until I had to accept earlier this year that it just is bad for overall productivity, and ended up getting a macbook. None of the newer thinkpads are good - and they’re still one of the less bad manufacturers.

    There’s also enough stuff I don’t like about the mac - but the current keyboard is one of the better notebook keyboards available right now, and if you want long battery life, lots of RAM and a lot of CPU power available in a compact device they’re the only manufacturer currently offering that.



  • It should work - possible that it won’t let you create a one disk raid 0, but creating a one disk raid 1 and then converting it to a two disk raid 0 should word. It’s been years since I played with a pure raid 0 (don’t see much sense in them), but managed conversion back then.


  • If your install is using LVM (which anything installed over a bit more than a decade should be) you can set up the new second drive as a RAID with a missing device, add it as additional PV, use pvmove to move all PEs to the RAID, remove the old PV, and now add that disk to the RAID.



  • At the time of sending the mail I need the metadata - so offering a SMTP server implementation which keeps this in memory while forwarding is not hard. You’d lose a persistent spool in case of delivery errors - but we’ve been doing relays that keep the client connection open while trying to deliver the mail to relay errors directly to the client already 30 years ago, so that also isn’t an excuse.

    For IMAP - if you don’t do serverside searching or similar it’ll work with fully encrypted mails.


  • They will have access to metadata - otherwise they wouldn’t be able to work as email service. That’s sufficient to implement those protocols.

    The client then would have to bring their own crypto, and you’d probably want the SMTP server to reject mails if delivered unencrypted (though their FAQ says you can send unencrypted mails).

    The reason they claim they can’t is probably trying to keep full control over what users are doing, in which case I agree - fuck them, don’t use services like that.


  • It’s already in the name - XDG stands for X Desktop Group (nowadays freedesktop), which works on interoperability for desktop environments. In a pure shell environment (or even if you’re not running a full desktop) none of the XDG variables are defined, and especially in shell environments the default fallbacks specified by XDG are not necessarily what the operator would expect.