These probably apply cross-BSD, but in this case, it’s DragonFly tips for printing with CUPS.
If you have a Core2 processor in a DragonFly system, it may not work with accelerated video. If that happens to you with this (admittedly old) processor, switch to VESA for now.
For those of you with i915 video on your DragonFly system, there’s another update bringing DragonFly support to match what’s in the Linux 4.1 kernel. ValleyView and Skylake processor owners will benefit, along with a slew of other bugfixes and improvements.
Are you using a i915 video chipset? Are you using the DisplayPort? Imre Vadasz has added a tunable that may make it work better.
Sepherosa Ziehau has an update to the em/emx(4) (or other Intel NICs) driver, for testing. Hey, remember what I said the other day about Skylake support?
New CPU support in DragonFly is continuing, and Matthew Dillon will be testing one of the newer Intel ‘Skylake‘ processors soon. That may mean even more accelerated graphics support at some point, too.
This is a little thing, but so useful: the Wi-Fi indicator light on your iwm(4)-using device will now show its status under DragonFly.
Francois Tigeot has updated DragonFly to match the video support found in the Linux 4.0 kernel. This will benefit you most if you are running Skylake, Cherryview, or Valleyview chipsets. Don’t ask me how to tell; the improvement has been so rapid I’ve lost track of which model codename is which.
I was going to point at a new igb(4) update for testing, but Sepherosa Ziehau has already merged it. Try it if you have the right Intel networking hardware.
Sepherosa Ziehau has a new version of drivers for em/emx(4) and igb(4). The initial versions had trouble, but testing is ongoing. Try it if you have the correct hardware.
Update: never mind.
If you have a em(4), emx(4), or igb(4), Sepherosa Ziehau would like you to try out his Intel NIC driver update. He’s already updated the ix(4) driver to support more hardware.
I’m combining two items because news happens faster than I can post: Tomohiro Kusumi has added a ‘dm-flakey’ target to the disk mapper, so you can simulate an unreliable disk, reliably.
Also, the DRM support for radeon chipsets has been updated to match the Linux 3.18 kernel, same as i915. Remember, you can control backlight brightness with it now.
Did you need to use SLIP on DragonFly? Do you remember what SLIP is? Well, it’ll work with a USB modem on DragonFly, even if you are making a face right now and saying, “SLIP? Who uses that?”
Sascha Wildner has brought over support for the Realtek 8168H. This may be useful because at least one low-cost server provider – Kimsufi, I think? – uses them by default in their product line.
Via EFNet #dragonflybsd, “Booting DragonFlyBSD with Hammer on a GPT drive“.
For those of you with DragonFly and an Intel i915 chipset, Francois Tigeot has moved support up another notch, to match Linux 3.18. This will help Cherryview and Broadwell chipset users the most.
Imre Vadász has put together an initial port of Wayland / Weston for DragonFly. You can look at his pull request for dports to see how to install, though I’d imagine this is only for people who like to experiment at this point. It’s still work in progress, as is Wayland itself.
Tomohiro Kusumi has added a dm-delay target, which means you can simulate poor disk performance, without having to have poor disks. His commit message includes some benchmarks that shows it doing a good job creating a bad job.
There’s a new version of the Intel video driver in dports – xf86-video-intel-2.99.2015.09.09. If you update to this and you experience an xorg-server crash, Matthew Dillon found that changing the acceleration method from SNA to XAA fixes the problem. Don’t change it unless you actually see the problem, of course.
MIDI support has been (re) added in DragonFly, if I read this recent commit correctly. You may have supported hardware and not even realize it.