BSD Now

An interview with Trenton Schulz about his early days with FreeBSD, Robot OS, Qt, and more. Interview - Trenton Schulz - freenas@norwegianrockcat.com Robot OS on FreeBSD BR: Welcome to the show. Can you tell us a little bit about yourself and how you got started with BSD? AJ: You were working for Trolltech (creators of Qt). Was FreeBSD used there and how? BR: Can you tell us more about the work yo...

Headlines FreeBSD and custom firmware on the Google Pixelbook FreeBSD and custom firmware on the Google Pixelbook Back in 2015, I jumped on the ThinkPad bandwagon by getting an X240 to run FreeBSD on. Unlike most people in the ThinkPad crowd, I actually liked the clickpad and didn\u2019t use the trackpoint much. But this summer I\u2019ve decided that it was time for something newer. I wanted somet...

Causing ZFS corruption for fun, NetBSD Assembly Programming Tutorial, The IKEA Lack Rack for Servers, a new OmniOS Community Edition LTS has been published, List Block Devices on FreeBSD lsblk(8) Style, Project Trident 19.10 available, and more. Headlines Causing ZFS corruption for fun and profit Datto backs up data, a lot of it. At the time of writing Datto has over 500 PB of data stored on ZFS....

DragonFlyBSD vs. FreeBSD vs. Linux benchmark on Ryzen 7, JFK Presidential Library chooses TrueNAS for digital archives, FreeBSD 12.1-beta is available, cool but obscure X11 tools, vBSDcon trip report, Project Trident 12-U7 is available, a couple new Unix artifacts, and more. Headlines DragonFlyBSD 5.6 vs. FreeBSD 12 vs. Linux - Ryzen 7 3700X For those wondering how well FreeBSD and DragonFlyBSD ar...

Setting up buildbot in FreeBSD jails, Set up a mail server with OpenSMTPD, Dovecot and Rspamd, OpenBSD amateur packet radio with HamBSD, DragonFlyBSD's HAMMER2 gets fsck, return of startx for users. Headlines EuroBSDcon 2019 Recap We’re back from EuroBSDcon in Lillehammer, Norway. It was a great conference with 212 people attending. 2 days of tutorials , parallel to the FreeBSD Devsummit , followe...

NetBSD LLVM sanitizers and GDB regression test suite, Ada—The Language of Cost Savings, Homura - a Windows Games Launcher for FreeBSD, FreeBSD core team appoints a WG to explore transition to Git, OpenBSD 6.6 Beta tagged, Project Trident 12-U5 update now available, and more. Headlines LLVM santizers and GDB regression test suite. As NetBSD-9 is branched, I have been asked to finish the LLVM saniti...

vBSDcon 2019 recap, Unix at 50, OpenBSD on fan-less Tuxedo InfinityBook, humungus - an hg server, how to configure a network dump in FreeBSD, and more. Headlines vBSDcon Recap Allan and Benedict attended vBSDcon 2019, which ended last week. It was held again at the Hyatt Regency Reston and the main conference was organized by Dan Langille of BSDCan fame. The two day conference was preceded by a on...

Unix virtual memory when you have no swap space, Dsynth details on Dragonfly, Instant Workstation on FreeBSD, new servers new tech, Experimenting with streaming setups on NetBSD, NetBSD’s progress towards Steam support thanks to GSoC, and more. Headlines What has to happen with Unix virtual memory when you have no swap space Recently, Artem S. Tashkinov wrote on the Linux kernel mailing list about...

OpenBSD on 7th gen Thinkpad X1 Carbon, how to install FreeBSD on a MacBook, Kernel portion of in-kernel TLS (KTLS), Boot Environments on DragonflyBSD, Project Trident Updates, vBSDcon schedule, and more. Headlines OpenBSD on the Thinkpad X1 Carbon 7th Gen Another year, another ThinkPad X1 Carbon, this time with a Dolby Atmos sound system and a smaller battery. The seventh generation X1 Carbon isn'...

The UNIX Philosophy in 2019, why use package managers, touchpad interrupted, Porting wine to amd64 on NetBSD second evaluation report, Enhancing Syzkaller Support for NetBSD, all about the Pinebook Pro, killing a process and all of its descendants, fast software the best software, and more. Headlines The UNIX Philosophy in 2019 Today, Linux and open source rules the world, and the UNIX philosophy...

NetBSD 9.0 release process has started, xargs, a tale of two spellcheckers, Adapting TriforceAFL for NetBSD, Exploiting a no-name freebsd kernel vulnerability, and more. Headlines NetBSD 9.0 release process has started If you have been following source-changes, you may have noticed the creation of the netbsd-9 branch! It has some really exciting items that we worked on: New AArch64 architecture su...

OPNsense 19.7.1 is out, ZFS on Linux still has annoying issues with ARC size, Hammer2 is now default, NetBSD audio – an application perspective, new FreeNAS Mini, and more. Headlines OPNsense 19.7.1 We do not wish to keep you from enjoying your summer time, but this is a recommended security update enriched with reliability fixes for the new 19.7 series. Of special note are performance improvement...

DragonFlyBSD Project Update - colo upgrade, future trends, resuming ZFS send, realtime bandwidth terminal graph visualization, fixing telnet fixes, a chapter from the FBI’s history with OpenBSD and an OpenSSH vuln, and more. Headlines DragonFlyBSD Project Update - colo upgrade, future trends For the last week I've been testing out a replacement for Monster, our 48-core opteron server. The project...

Replacing a (silently) failing disk in a ZFS pool, OPNsense 19.7 RC1 released, implementing DRM ioctl support for NetBSD, High quality/low latency VOIP server with umurmur/Mumble on OpenBSD, the PDP-7 where Unix began, LLDB watchpoints, and more. Headlines Replacing a (silently) failing disk in a ZFS pool Maybe I can’t read, but I have the feeling that official documentations explain every single...

FreeBSD 11.3 has been released, OpenBSD workstation, write your own fuzzer for the NetBSD kernel, Exploiting FreeBSD-SA-19:02.fd, streaming to twitch using OpenBSD, 3 different ways of dumping hex contents of a file, and more. Headlines FreeBSD 11.3-RELEASE Announcement The FreeBSD Release Engineering Team is pleased to announce the availability of FreeBSD 11.3-RELEASE. This is the fourth release...

Am5x86 based retro UNIX build log, setting up services in a FreeNAS Jail, first taste of DragonflyBSD, streaming Netflix on NetBSD, NetBSD on the last G4 Mac mini, Hammer vs Hammer2, and more. Headlines Polprog's Am5x86 based retro UNIX build log I have recently acquired an Am5x86 computer, in a surprisingly good condition. This is an ongoing project, check this page often for updates! I began by...

Website protection with OPNsense, FreeBSD Support Pull Request for ZFS-on-Linux, How much has Unix changed, Porting Wine to amd64 on NetBSD, FreeBSD Enterprise 1 PB Storage, the death watch for X11 has started, and more. Headlines Website protection with OPNsense with nginx plugin OPNsense become a strong full featured Web Application Firewall (WAF) The OPNsense security platform can help you to p...

DragonflyBSD 5.6 is out, OpenBSD Vulkan Support, bad utmp implementations in glibc and FreeBSD, OpenSSH protects itself against Side Channel attacks, ZFS vs OpenZFS, and more. Headlines DragonflyBSD 5.6 is out Version 5.6.0 released 17 June 2019 Version 5.6.1 released 19 June 2019 Big-ticket items Improved VM Informal test results showing the changes from 5.4 to 5.6 are available. Reduce stalls in...

OpenZFS-kmod port available, using blacklistd with NPF as fail2ban replacement, ZFS raidz expansion alpha preview 1, audio VU-meter increases CO2 footprint rant, XSAVE and compat32 kernel work for LLDB, where icons for modern X applications come from, and more. Headlines ZFSonFreeBSD ports renamed OpenZFS The ZFS on FreeBSD project has renamed the userland and kernel ports from zol and zol-kmod to...

DragonFlyBSD's kernel optimizations pay off, differences between OpenBSD and Linux, NetBSD 2019 Google Summer of Code project list, Reducing that contention, fnaify 1.3 released, vmctl(8): CLI syntax changes, and things that Linux distributions should not do when packaging. Headlines DragonFlyBSD's Kernel Optimizations Are Paying Off DragonFlyBSD lead developer Matthew Dillon has been working on a...

GPU passthrough on bhyve, confusion with used/free disk space on ZFS, OmniOS Community Edition, pfSense 2.4.4 Release p3, NetBSD 8.1 RC1, FreeNAS as your Server OS, and more. Headlines GPU Passthrough Reported Working on Bhyve Normally we cover news focused on KVM and sometimes Xen, but something very special has happened with their younger cousin in the BSD world, Bhyve. For those that don’t know...

FreeBSD 11.3-beta 1 is out, BSDCan 2019 recap, OpenIndiana 2019.04 is out, Overview of ZFS Pools in FreeNAS, why open source firmware is important for security, a new Opnsense release, wireguard on OpenBSD, and more. Headlines FreeBSD 11.3-b1 is out BSDCan 2019 Recap We’re back from BSDCan and it was a packed week as always. It started with bhyvecon on Tuesday. Meanwhile, Benedict spent the whole...

Running AIX on QEMU on Linux on Windows, your NAS fleet with TrueCommand, Unleashed 1.3 is available, LLDB: CPU register inspection support extension, V7 Unix programs often not written as expected, and more. Headlines Running AiX on QEMU on Linux on Windows YES it’s real! I’m using the Linux subsystem on Windows, as it’s easier to build this Qemu tree from source. I’m using Debian, but these step...

36 year old UFS bug fixed, a BSD for the road, automatic upgrades with OpenBSD, DTrace ext2fs support in FreeBSD, Dedicated SSH tunnel user, upgrading VMM VMs to OpenBSD 6.5, and more. Headlines 36+ year old bug in FFS/UFS discovered and patched This update eliminates a kernel stack disclosure bug in UFS/FFS directory entries that is caused by uninitialized directory entry padding written to the d...

FreeBSD ZFS vs. ZoL performance, Dragonfly 5.4.2 has been release, containing web services with iocell, Solaris 11.4 SRU8, Problem with SSH Agent forwarding, OpenBSD 6.4 to 6.5 upgrade guide, and more. Headlines FreeBSD ZFS vs. ZoL Performance, Ubuntu ZFS On Linux Reference With iX Systems having released new images of FreeBSD reworked with their ZFS On Linux code that is in development to ultimat...