BSDNow 057: The Daemon’s Apprentice

This week’s BSDNow has an interview about mentoring with Steve Wills of FreeBSD, the usual array of news.  This week has more small device news than normal – NetBSD on Raspberry Pi and pfSense on a mini-ITX system.  And a mention of my desktop article!  I’m relevant!

Posted by     Categories: BSD, DragonFly, FreeBSD, NetBSD, Periodicals, pfSense     0 Comments

Powersaving tips

The powersaving page on dragonflybsd.org has seen a bunch of updates; this should be handy even if you aren’t on battery power that often.

Posted by     Categories: Device support, DragonFly     0 Comments

BSDTalk 245: Moving and home

BSDTalk 245 is up, with 7 minutes from Will Backman, the host.  He’s setting up new storage for the (long!) history of BSDTalk podcasts, and he asks what people are using for ~ on the Internet.

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NYCBUG meeting tonight

At least, I assume NYCBUG’s meeting is tonight.  It’s at BXL Cafe, and you can see the details in the announcement email.  No RSVP required this time, because it’s a bar, so perhaps all you need is a liver.

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UDP improvements

Sepherosa Ziehau’s recent changes to UDP in DragonFly mention some performance gains to sheer packet count.

Posted by     Categories: Committed Code, DragonFly     0 Comments

Lag!

Markus Pfeiffer has imported FreeBSD’s if_lagg to DragonFly.  It’s for talking LACP over multiple network ports, so that the traffic from those multiple ports can be aggregated – if what’s on the other end generally understands LACP.  (Failover mode may not count.)  Please test if you have that sort of surfeit of network ports.

Posted by     Categories: Committed Code, DragonFly, Please test     2 Comments

Freeze for pkgsrc-2014Q3 extended

There’s a few more days of freeze for the pkgsrc-2014Q3 release of pkgsrc.  Normally I’d save this for the weekend In Other BSDs, but that’d be too late.

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Lazy Reading for 2014/09/28

I have an excellent mix of links this week, I think.  I like to have multiple links on multiple topics.

Posted by     Categories: Lazy Reading, UNIXish     2 Comments

In Other BSDs for 2014/09/27

Not even trying source links this week; there’s plenty else to link.

Update: EuroBSDCon is livestreaming!  (via)

Posted by     Categories: BSD, Conventions, FreeBSD, NetBSD, PC-BSD, pfSense     0 Comments

https, here

I had a reminder in my calendar to do it tonight, and thanks to your suggestions, I have a ‘real’ SSL certificate installed.  If you want to browse the Digest using https, go for it.

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BSDNow 056: Beastly Infrastructure

I normally post these on Thursday night, but I didn’t see it in my RSS feed.  I think this one feed is behind.  In any case, Episode 056 is a lengthy interview with Peter Wemm about the FreeBSD project infrastructure.  Allan and Kris are at EuroBSDCon, so I expect there will be some European BSD people getting interviewed in upcoming episodes.

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Bash vulnerability; check your dports

There’s a new bash vulnerability that could be a problem for a network-facing machine that happens to use bash.  (See here for test.)  As a BSD user, you can feel somewhat smugly superior since the default shell is tcsh and therefore it may not affect you – unless you’ve installed it from dports.

John Marino has already updated dports.  A new binary is forthcoming, though you can always rebuild by hand if you don’t want to wait.

Update: oh, wait, not done.

Posted by     Categories: BSD, Heads Up!     1 Comment

Congratulations, Matthew Dillon!

Matthew Dillon hasn’t committed anything to DragonFly in several days… cause he just got married!  Congratulations to the newly married couple.

Posted by     Categories: DragonFly, Off-Topic     20 Comments

Lazy Reading for 2014/09/21

Lots of links this week.

 

Posted by     Categories: Lazy Reading     5 Comments

In Other BSDs for 2014/09/20

Low on the source links this week, but there’s plenty else.

Update: from talk@nycbug, George Rosamond gives a nice APU setup summary.

DragonFly as a desktop

There’s been so much work in DragonFly recently that makes a desktop easier (i915 support, dports, and so on), that I decided to resurrect an older Dell machine and use it as my desktop.

The Dell that I’m using is a leftover from someone else’s workplace; it’s 7 years old, and has “only” 4G of RAM and a Core 2 DuoE6600  CPU in it.  It works, however.

Setting up DragonFly and installing xorg and so on is pretty straightforward.  Using dports makes it crazy quick to add all the packages.  I went for XFCE4 because I could.  Starting X gave me some trouble at first; the default config couldn’t find the mouse and would eventually crash.

Running ‘X -configure’ created a xorg.conf file I could edit, and these lines in /etc/rc.conf gave me a working mouse:

moused_enable="YES"
moused_type="auto"
moused_port="/dev/ums0"

The crashing problem with my radeon-driven video card was fixed by turning off the acceleration – uncommenting this line in xorg.conf did it:

Option     "NoAccel"

Video performance isn’t as nice as I would like it with acceleration, but this is an older machine anyway.

I couldn’t get sound working. Francois Tigeot has a branch of DragonFly that contains newer sound drivers brought over from FreeBSD, here:

git://leaf.dragonflybsd.org/~ftigeot/dragonfly.git (pcm_2014_september branch.)

It doesn’t support device cloning, so I can run Youtube videos and XMMS, but not audio from both at the same time.  (for instance; not that you’d want to do this other than by accident)

I installed x11/webfonts, and web pages look a bit better after changing my default font preferences.

And… that’s about it.  It’s a working desktop.  Digging up a half-height video card that has working acceleration is a next step, but I can’t imagine that’ll be expensive.  I wish I had done this a long time ago.

Posted by     Categories: DPorts, DragonFly, Goings-on     9 Comments

BSDNow 055: The Promised WLAN

BSDNow 055 has the normal news items, and an interview with Adrian Chadd, who has dome a lot of work on FreeBSD network device drivers (and some coordination with DragonFly, too, thank you Adrian), plus a lengthy news roundup.

Posted by     Categories: BSD, Periodicals     0 Comments

Backlight on a laptop

Markus Pfeiffer has made it possible to control your laptop’s backlight using ACPI – if you have a i915 chipset and DragonFly.  xbacklight does not work, but setting hw.acpi.video.lcd0.brightness does.

 

Posted by     Categories: Device support, DragonFly     1 Comment

Certificate opinions

I need to get a legit certificate for this domain.  I’ve never done serious https cert shopping – who has, and what’s your opinion of the vendors?  (“Not Network Solutions” I can already guess).

Posted by     Categories: About This Site     14 Comments

Lazy Reading for 2014/09/14

I didn’t even notice, because this has been a difficult week for me, but I’ve hit over 6,000 posts on the Digest. I passed the 11-year mark too, a few weeks ago.

Your unrelated video of the week: Tea Making Tips, from England in 1941.  This 60-year-old WW2-era film is actually one of the better how-to-deal-with-tea guides I’ve ever seen. (via)

In Other Linuxes for 2014/09/13

I’m doing this little extra feature because I ran into several news items over the past week or so that made me say “what the hell?” out loud to my monitor.

Fedora To Get a New Partition Manager.  All?  Almost all? Linux distributions use gparted, which is open source and can be updated.  Why not add to that?  Also, it’s yet another preannouncement about how this new replacement tool will work – it’s not functional yet.

Text streams should be the fallback interface in Unix.  Every 2 or 3 years someone gets this idea in some form – somehow it doesn’t overcome 40+ years of text usage.

Revisiting How We Put Together Linux Systems.  Nobody can find fault with ideas like easier package management and signing.  (Though maybe having the same upgrade mechanism for base + 3rd party software isn’t a good idea)  However. this answer, coming from part of the group behind systemd, ties all software installation into having a btrfs volume – even requiring a virtual btrfs volume if there isn’t one installed.  Incompatible software versions are dealt with by turning /usr into a sort of container.  That kills any sort of need to interoperate with other software.  And of course it assumes there is no Unix but Linux.  (via)

Grump grump grump.

Posted by     Categories: Goings-on     3 Comments

In Other BSDs for 2014/09/13

This has been a very hectic week for me, but I still have links for you.

Posted by     Categories: Bitrig, BSD, FreeBSD, OpenBSD, PC-BSD, pkgsrc     3 Comments

Lumina for DragonFly

In a bit of perfect timing, PC-BSD’s desktop environment, Lumina, has been ported to DragonFly, thanks to mneumann!  It’s not in dports yet, but it should be buildable from source…

Posted by     Categories: BSD, DragonFly, PC-BSD     9 Comments

BSDNow 054: Luminary Environment

BSDNow 054 has an interview with Ken Moore of PC-BSD about the just-released-as-a-port Lumina desktop environment, along with a slew of news items and a Lumina walkthrough.

Posted by     Categories: BSD, PC-BSD, Periodicals     0 Comments

A domain name change

The Digest is now located at dragonflydigest.com (or dragonflybsddigest.com if you are really into typing).  Everything else should be generally the same, and old links still work.  I’m only 8 or 9 years late in getting a real domain name attached…

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systat gains -altq display

You can now see the packets, bytes, and drops in altq by using the -altq arg to systat, thanks to this recent commit from Matthew Dillon.

Posted by     Categories: Committed Code, DragonFly     0 Comments

Lazy Reading for 2014/09/07

I finished almost this entire thing just on September 1st.  I blame school season restarting.  Speaking of which, O’Reilly’s running a 50% off ebooks sale.

Your unrelated link of the week: the final answer on how to say GIF .  (video source – watch the outtakes, too.)

Posted by     Categories: BSD, Lazy Reading, UNIXish     1 Comment

In Other BSDs for 2014/09/06

Why is it so warm out?  I want autumn to start.

Posted by     Categories: BSD, DPorts, DragonFly, FreeBSD, OpenBSD, PC-BSD, pkgsrc     0 Comments

UDP improvements for DragonFly

This very long commit message from Sepherosa Ziehau details the UDP changes he’s made.  It’s mostly technical details, but at the end he mentions this little tidbit:

“For ‘kq_connect_client -u’ test, this commit gives 400% performance improvement (31Kconns/s -> 160Kconns/s).”

Posted by     Categories: Committed Code, DragonFly     0 Comments

DragonFly pf/altq/fairq users tip

If you are on DragonFly, using pf, using altq, and using fairq to control usage, there’s a latency bug that Matthew Dillon recently fixed.  He’s posted an announcement and committed fixes to master and 3.8, so it’s only an upgrade away.

Posted by     Categories: DragonFly, Goings-on, Heads Up!     1 Comment

BSDNow 053: It’s HAMMER Time

Not the first time that pun has been deployed, of course, but: BSDNow 053 has a Hammer tutorial, along with an interview of Reyk Floeter about OpenBSD’s httpd, along with the usual recent news and some links to some things I haven’t seen, like pfSense tricks.

.

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Haswell graphics and port support

Thanks to Francois Tigeot, the drm/i915 driver now supports Haswell processors, and the special FDI and DDI ports they use.  I am late posting this.

Posted by     Categories: Device support, DragonFly     0 Comments

An easier moused start

You can now start moused with an argument, so it will look at the right device.  In most cases, I imagine “/etc/rc.d/moused start ums0” will be what anyone wants.  Credit to Michael Neumann for the update.  Perhaps moused_flags="ums0" will do it too?  I haven’t tried yet.

This will overwrite your /etc/devd.conf.

Posted by     Categories: Committed Code, DragonFly     1 Comment

Mach64 users needed

If you are using the ATI Mach64 drm driver on DragonFly, Francois Tigeot would like to know.  He’s done something that breaks it, but he’s making the educated guess that this more-than-10-years-old card is no longer in use.

Posted by     Categories: Device support, DragonFly     0 Comments

Full rebuild needed

Because of some structure changes made by Matthew Dillon while chasing a pf bug, you will need to do a full buildworld/buildkernel on your next update – if you are running DragonFly-master.  3.8 users are unaffected by the bug or the change.

Posted by     Categories: Committed Code, DragonFly, Heads Up!     0 Comments

What new server should I buy?

The server that hosts shiningsilence.com is getting old, and it’s time for me to go to 64-bit DragonFly.  It’s audience opinion time: what have you purchased lately, and liked?  What would you suggest?

Posted by     Categories: About This Site, DragonFly     13 Comments

Lazy Reading for 2014/08/31

A relatively trim list for the holiday weekend.

Your unrelated comics link of the week: “Horse.”  One of my favorite single panels of all time.

Posted by     Categories: Conventions, Lazy Reading, UNIXish     2 Comments

In Other BSDs for 2014/08/30

I went from 1 link to lots all in one night.

Posted by     Categories: Bitrig, BSD, FreeBSD, NetBSD, OpenBSD, PC-BSD, pkgsrc     1 Comment

Special procedure to update pkg 1.3.6

It seems pkg 1.3.6 was slightly scrambled.  If you happen to have built and installed it, John Marino has special instructions on how to update to 1.3.7.  If you are on DragonFly 3.8, you can follow those instructions now, and if you are on 3.9, that repo should be ready for an update in the next few days.

BSDTalk 244: Ken Moore and Lumina

BSDTalk 244 is 28 minutes of conversation with Ken Moore about Lumina, the new BSD-specific desktop environment for PC-BSD.  I’ve been watching the PC-BSD source updates, and there’s a lot of activity.

Posted by     Categories: BSD, PC-BSD, Periodicals     3 Comments

BSDNow 052: Reverse Takeover

It’s not about taxes, but reverse SSH tunnels.  Episode 052 is also an interview with Shawn Webb about ASLR in FreeBSD, along with the normal commentary and news.

They also catch BIND’s removal in FreeBSD and OpenBSD, but not in DragonFly, which I just realized I should have linked before.

Posted by     Categories: BSD, Periodicals     1 Comment

Oops, had some cleanup to do

I ended up with this server rebooting as we were affected by Time Warner’s giant outage.  In the process of rebooting, I found I must have done an upgrade and forgotten to reboot to make sure everything still worked, as mod_php had disappeared and mysql decided it didn’t want to work.  Things appear to be OK now…

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New kernel and new target

You should perform a full world and kernel install if on master.

Several people (including me) have been getting bit by a problem: when performing an installworld with a changed kernel, the vn kernel module is loaded, but it was built by the previous kernel and may cause problems when it doesn’t match up.

To fix that, vn is now built in, instead of being a separate module.  The rescue initrd (which is what is being mounted when it has this problem) is now installed via a ‘make rescue‘ command that can wait until a successful installworld and reboot.

Lazy Reading for 2014/08/24

I hope you like your links eclectic!

Your unrelated comics link of the week: John Pound, one of the original Garbage Pail Kids artists, nowadays creates his art by coding it – mostly by writing out Postscript.  He doesn’t draw sketchbooks – he generates them.  (via)

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In Other BSDs for 2014/08/23

Another long list.  These are making my Friday nights take some extra effort.

Posted by     Categories: BSD, DragonFly, FreeBSD, NetBSD, OpenBSD, PC-BSD, pkgsrc     2 Comments

Acer Chromebook c720p support

If you remember the earlier work to support DragonFly on An Acer c720 Chromebook, it’s been repeated for the c720p.  The “p” means it’s a touchscreen.

Posted by     Categories: Device support, DragonFly     0 Comments

pkg upgrade tip for pkg 1.3

DragonFly’s using pkg 1.3, at least on master, and I’ve seen a few people report an error message when performing ‘pkg upgrade’.   The error message usually includes something like:

pkg: need to re-create repo Avalon to upgrade schema vers

If you get this, do ‘pkg update -f’ and it will complete.

Posted by     Categories: DPorts, DragonFly     0 Comments

BSDNow 051: Engineering Nginx

I didn’t get the pun until I said the title out loud.  BSDNow 051 has an interview with Eric Le Blan of Xinuos, a webserver-building tutorial, and of course more material.

Posted by     Categories: BSD, Periodicals     1 Comment

New dhclient and other improvements

DragonFly’s dhclient will now retry failed interfaces and handle being re-run gracefully.  This is a blessing for anyone who has had a flaky link.  Matthew Dillon’s made two other improvements for booting that will also improve boot time when networks go missing.

Posted by     Categories: Committed Code, DragonFly     0 Comments

Moving past ports

Here’s a nice advantage for dports and DragonFly: since it’s an overlay on FreeBSD ports, it’s possible to move to newer or different versions of software without waiting for it to happen in FreeBSD.  For example: there’s a newer version of the xorg intel driver now in dports – newer than what’s in ports.

Posted by     Categories: DPorts, DragonFly     0 Comments

Full kernel build for DragonFly

If you are tracking DragonFly master, your next kernel build should be full, not quick.

Posted by     Categories: DragonFly, Goings-on     0 Comments

iwn trick: ifconfig wlan0 -ht

If you have a DragonFly system with an iwn wireless chipset, and you are having trouble connecting and running in the 5Ghz part of the spectrum only, here’s a tip: the -ht switch may fix it.

Lazy Reading for 2014/08/17

For once, a shorter week.

Your unrelated comics link of the week: Wrenchies.  I like Farel Dalrymple’s style.

Bonus unrelated: New Cyriak video!

Posted by     Categories: Lazy Reading     2 Comments

In Other BSDs for 2014/08/16

A calm week, for once.

 

Posted by     Categories: BSD, FreeBSD, NetBSD, OpenBSD, PC-BSD, pkgsrc     2 Comments

DragonFly 3.8.2 images uploaded

It took me a little while, but DragonFly 3.8.2 images are uploaded now to the main site.  Check the 3.8.2 changelog if you didn’t before.  This is a recommended upgrade for the newer OpenSSL, and should otherwise have little impact on the programs you have installed.

Posted by     Categories: DragonFly, Goings-on     6 Comments

BSDNow 050: VPN, My Dear Watson

BSDNow has reached the milestone of 50 episodes, and this week’s show has VPN setup as a tutorial, Robert Watson interviewed, and of course more discussion on most every flavor.

Posted by     Categories: BSD, Periodicals     0 Comments

Haswell GPU support in DragonFly

There’s been good progress in Francois Tigeot’s work on Haswell graphics support in DragonFly.  If you have one of those newer units, you should be able to use the i915 driver with it now – as long as you keep acceleration off.  (You won’t notice any difference in 2D anyway.)

Posted by     Categories: Device support, DragonFly     0 Comments

Lazy Reading for 2014/08/10

This week’s Lazy Reading started as overflow from last week.

Your unrelated comics link of the week: Quantum & Pixel.  Another Boulet comic, this time exploring 2D physics.

Posted by     Categories: Lazy Reading     4 Comments

In Other BSDs for 2014/08/09

A relatively short week; I’m on the move today.

Posted by     Categories: BSD, Conventions, FreeBSD, NetBSD     2 Comments

DragonFly 3.8.2 rolled

I’ve tagged DragonFly 3.8.2, which exists mostly to accommodate the latest release of OpenSSL.  (Security fixes, which should not be a surprise.)  I will build images as soon as I get a chance.

Posted by     Categories: DragonFly, Goings-on     5 Comments

drm/i915 support update

If you have a i915 video chipset (which appears to be most every recent laptop), Francois Tigeot would like you to try his huge patch.  It doesn’t support Haswell chips yet, though it lays some of the groundwork for it.

Posted by     Categories: Device support, DragonFly     0 Comments

BSDNow 049: The PC-BSD Tour

BSDNow 049 is titled “The PC-BSD Tour”, and gives exactly that during the show.  They also talk about some recent news items that I missed, and point at some interesting things, like some recent BAFUG videos that made it online.

Posted by     Categories: BSD, Conventions, Periodicals     0 Comments

Name your favorite DragonFly features

If you have a particular favorite thing in DragonFly, Damian Vincino would like to know about it.

Posted by     Categories: DragonFly, Goings-on     1 Comment

pkg 1.3 out

There’s a new version of pkg out – 1.3.  (via)  That’s an announcement on the FreeBSD-ports-announce list.  Since DragonFly also uses pkg, that means it’s available for DragonFly too.  John Marino reported on IRC that he’s testing a bulk build now, using it on DragonFly.

Posted by     Categories: DPorts, DragonFly, FreeBSD     0 Comments

OpenBSD Ports class for NYCBUG

NYCBUG is holding a OpenBSD Ports ‘class’ on August 6th (day after tomorrow).  You can make a port of something you need, or work on something existing, hackathon style.  See the announcement for details – you need to warn someone you are coming for building access.

Posted by     Categories: BSD, Conventions, OpenBSD     0 Comments

Lazy Reading for 2014/08/03

There’s a lot to read this week… I’m not sure how that happened.

Your unrelated comics link of the week: Mmmm…  diagrams.  That describes me.  The subject and artist, Scott McCloud, has a book called Understanding Comics that is an excellent discussion of perception and communication.  His exploration of visual “closure” is good for anyone who has to think about interfaces.

Posted by     Categories: Lazy Reading     2 Comments

In Other BSDs for 2014/08/02

I was thinking this was going to be a short week, but nope.

Posted by     Categories: BSD, FreeBSD, NetBSD, OpenBSD, PC-BSD, pkgsrc     0 Comments

BSDNow 048: Liberating SSL

As you can probably guess somewhat from the title, BSDNow 048 has an interview about LibreSSL, with Brent Cook.  There’s also the normal news roundup, and other recent events.

Posted by     Categories: BSD, Periodicals     3 Comments

Hammer and mirrored disks

A frequent question people ask when trying Hammer is “How can I do software RAID to cover a disk failure?”  Hammer provides for streaming one volume to another, so you can duplicate drives, but there isn’t an automatic failover mechanism as there is with a RAID setup.  The first answer is usually “get hardware RAID“; my preferred solution.   The remaining software solutions are vinum, ccd, and lvm for DragonFly.

Posted by     Categories: Device support, DragonFly, Hammer     4 Comments

BSD Magazine: pkg pkg pkg

The July issue of BSD Magazine is out, and it contains several articles about pkg, for use on FreeBSD, PC-BSD, and DragonFly.  The article on DragonFly and pkg was written by Siju George.

Posted by     Categories: BSD, Periodicals     1 Comment

Rust ported to DragonFly

Rust has been ported to DragonFly by Michael Neumann.  His blog has implementation details, and you can pull from his repo to get a buildable version.  This may be useful, as he notes, for anyone wanting to build Rust on other BSDs.

Posted by     Categories: BSD, DragonFly, Goings-on     0 Comments

BSDNow 047: DES Challenge IV

I missed this last week because I was on the road: BSDNow 047 is up, titled DES Challenge IV, has some followup on recent topics like pf in FreeBSD and the recent OpenBSD hackathon, plus an interview of Dag-Erling Smørgrav.

Posted by     Categories: BSD     2 Comments

BSDTalk 243: Ingo Schwarze

It’s all multimedia day here, as BSDTalk 243 is also out with 16 minutes of conversation with Ingo Schwarze about mandoc.  Mandoc is the man replacement in OpenBSD and built-but-not-yet-used in DragonFly.  ‘man replacement’ is probably an oversimplification.

Posted by     Categories: BSD, Periodicals     0 Comments

Lazy Reading for 2014/07/27

I was low on time but I still brought the links!

Your unrelated link of the week: Summer cakes.  The second recipe is from Nicola Humble.  I just read her surprisingly interesting history of the cookbook in the UK, hence the link.  Plus, I’m hungry.

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In Other BSDs for 2014/07/26

Part of this was done while traveling, but still a decent week for links.

Posted by     Categories: Books, BSD, FreeBSD, NetBSD, OpenBSD     1 Comment

rcreload in DragonFly

Thanks to Zachary Crownover, rcreload is available in DragonFly.  (It’s always good to see a new contributor name.)

Posted by     Categories: Committed Code, DragonFly     0 Comments

libradius updates

Nuno Antunes brought in a significant number of fixes for libradius.  He’s been doing other work recently on netgraph7 support, so I’m linking to this as a ‘signpost’ commit.

Posted by     Categories: Committed Code, DragonFly     0 Comments

A sound project for you

If you were looking for something to do, finishing Francois Tigeot’s sound update would help a lot of people.  He’s currently tied up with i915 support work.  The patches need device cloning to work with devfs, and midi removal.

Posted by     Categories: Device support, DragonFly     1 Comment

mrsas(4) made default for Thunderbolt RAID

As mentioned before, the mrsas(4) driver works best for ‘Thunderbolt’ RAID controllers.  Now, the switch has happened.

Posted by     Categories: Device support, DragonFly     1 Comment

USB tethering on DragonFly

Tethering now works via the urndis(4) device, from a patch contributed by Sascha Wildner/tested by Yellow Rabbit.

(Updated for correct attribution)

Posted by     Categories: Device support, DragonFly     2 Comments