Heads Up! – DragonFly BSD Digest

Major package upgrade for DragonFly

Justin Sherrill — Wed, 11 Nov 2026 02:56:15 +0000

There’s a set of port/package updates out for both DragonFly 6.4 and DragonFly-current. It pulls from ports as of 2026Q4, so it’s a significant update even without the PHP upgrade you may be waiting for. I was able to update this server without problems. The only manual step I had was reinitializing Postgres because the …

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PHP and DragonFly

Justin Sherrill — Tue, 03 Nov 2026 21:39:25 +0000

Are you running PHP on DragonFly and waiting for an update to avoid PHP2Shell? A new package build is on the way. A side effect is that it means a 6.6 release soon after that, too.

The other side effect of all this is that I think I need more tools that don’t use PHP.

dm_target_crypt change in DragonFly

Justin Sherrill — Fri, 08 Aug 2025 00:22:44 +0000

Are you encrypting your disk in DragonFly? If you are using dm_target_crypt, the ‘ng’ version is now the default. You may want to change your loader.conf.

DragonFly 6.4.1 released

Justin Sherrill — Wed, 30 Apr 2025 14:14:25 +0000

6.4.1, a bugfix upgrade to 6.4, is ready to download. The commit log from 6.4.0 to 6.4.1 is available if you want the details.

Behavior change for skip in pf

Justin Sherrill — Wed, 25 May 2022 15:41:27 +0000

If you are using ‘set skip on …’ in your pf config, it used to match any interface that matched the specified type. It now only matches members of that named group. That may change behavior of your pf rules; check the commit to see what to look for.

New 2021Q4 binary packages

Justin Sherrill — Fri, 03 Dec 2021 15:53:56 +0000

There’s a new build of binary packages for DragonFly, based off the 2021Q4 quarterly ports release. This will require an upgrade of most if not all packages cause of a switch from LibreSSL to OpenSSL as the default SSL library.

Let’s Encrypt cert problem fixed

Justin Sherrill — Tue, 05 Oct 2021 22:50:17 +0000

If you have encountered that problem with Let’s Encrypt and dports, the fix is committed and a make world is needed.

Let’s Encrypt certs and pkg

Justin Sherrill — Fri, 01 Oct 2021 01:42:00 +0000

You may get some errors because of an expiring base Let’s Encrypt certificate when using pkg. It’s being worked on.

tmux port redo

Justin Sherrill — Thu, 02 Sep 2021 12:48:42 +0000

If you’re upgrading to the latest dports, and you use tmux – don’t update that particular port yet.

DragonFly and 6.x packages

Justin Sherrill — Sat, 24 Apr 2021 02:09:56 +0000

Since DragonFly 6.x is a major number change, there’s no prebuilt packages that match that release number. As of this writing, the mirror master site shows 5.10 packages, which would work… if that was the next release. That’s where the number change trips it up. There should be new 6.x packages in the next few …

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One more building fix

Justin Sherrill — Fri, 19 Feb 2021 18:05:02 +0000

Because there’s a newer version of sh(1) in DragonFly, you may need to update your 5.8 system to continue building ports from source. Binary installation through pkg still works as expected so this may not affect you.

Signal safety in DragonFly

Justin Sherrill — Tue, 19 Nov 2019 16:08:42 +0000

Some of the larger application sets on DragonFly have had trouble building, and inconsistent problems with that build. i.e. rust would fail, but in different parts of the build process, every time. It looks to be a problem with signal interaction, and there’s now much safer ways to do that on DragonFly.

That is going to require a full buildworld/buildkernel if you are on DragonFly-master, 5.7. Release/5.6 users are unaffected.

Keep rebuilding

Justin Sherrill — Fri, 13 Sep 2019 17:04:56 +0000

ABI breakage continues, so continue the full buildworld/buildkernel cycle, if you are on DragonFly-current, and continue to ignore it, if you are on 5.6.

Update: yeah aim for next week.

ABI breakage in DragonFly master

Justin Sherrill — Wed, 11 Sep 2019 22:45:36 +0000

There’s commits being made in DragonFly that will break binary compatibility. If you are running DragonFly-master, that means you will need to do a full buildworld/buildkernel when updating, and you will either have to rebuild packages or wait some days until a new set are built. If you are running the 5.6 release, you are …

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tcp keepalive and dports on DragonFly

Justin Sherrill — Mon, 15 Jul 2019 19:52:48 +0000

DragonFly’s tcp keepalive was changed from milliseconds to seconds. This happened in both DragonFly-current and in the 5.6 release, and it changes the networking API, which means a dports rebuild is needed… or a pkg upgrade, for which happily all packages have been rebuilt. So, on your next update of the system, be sure to update packages too.

TCP keepalive change in DragonFly kernel

Justin Sherrill — Wed, 26 Jun 2019 20:23:38 +0000

Matthew Dillon’s made a change to the DragonFly kernel that could be disruptive, but will help make sure chromium runs. If you update after this point, make sure to update your dports, too, just to be sure everything is in sync. This applies to 5.6 and 5.7.

5.6.1 on the way

Justin Sherrill — Tue, 18 Jun 2019 16:26:20 +0000

A last-minute drm change in DragonFly 5.6 turned out to cause a reproducible lockup, so there’s changes in place for it. This means 5.6.1 will need to be rolled, which I will do in a day or two. If you want to update now, the normal buildworld/buildkernel process will get you this change.

OPIE removal in DragonFly-master

Justin Sherrill — Tue, 18 Jun 2019 13:04:48 +0000

OPIE was disabled recently in DragonFly. Now that the 5.6 release is out, it has been removed. This may require manual intervention if you are on DragonFly-master (i.e. 5.5. or 5.7) and update in the next day or two. This need to fiddle with it will go away soon with changes to ‘make upgrade’; I will mention it when I see it.

This won’t affect anyone running 5.4 or 5.6. It’s only in development.

HAMMER2 corruption bug and fix

Justin Sherrill — Fri, 12 Apr 2019 16:32:10 +0000

It’s possible to have data corrupted on a HAMMER2 volume during a specific combination of a bulkfree operation and a lot of writing to disk. Matthew Dillon has a potential fix already. As he announced, it’s scheduled to go into 5.4 this weekend. It’s a rare bug, but if you want to check for it, look for CHECK FAIL entries in /var/log/messages.

And because every cloud has a silver lining: some not-yet-quantified performance improvements.

DragonFly 5.2 released

Justin Sherrill — Tue, 10 Apr 2018 18:28:09 +0000

DragonFly 5.2.0 has been released. Spectre/Meltdown mitigations are in there, along with improvements for HAMMER2, accelerated video, and ipfw. My users@ post has the details on upgrading, as does the release notes.