This week on the show, we will be interviewing Alex Rosenberg, to
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Headlines
Life with an OpenBSD Laptop: A UNIX-lover's tale of migrating away from the Mac. The Good, The Bad, The Ugly
OpenBSD user Isaac (.ike) Levy details his switch from a Mac to an OpenBSD laptopHe covers a bit about selecting hardware and dealing with wifiTalks about binary packages and system upgradesTalks about power management, suspend/resume, battery lifeShow screenshots of some of his favourite window managersBrowsers and email clients are also discussedThings he found missing in OpenBSD:A journaling file system, every unclean shutdown means a full fsck(1)UTF-8/unicode was not everywhereSyncing pictures and contacts to his phoneDrawing tools***
DragonFlyBSD matches its Intel kernel graphics driver against Linux 4.0
The DragonFlyBSD DRM stack continues to rapidly advance, now bringing in support from Linux 4.0!Some of the notable features:Basic Skylake support
Panel Self-Refresh (PSR) now supported on Valleyview and Cherryview
Preparations for atomic display updates
Performance improvements on various GPU families, including Cherryview, Broadwell and Haswell
GPU frequencies are now kept at a minimum of 450MHz when possible on Haswell and Broadwell, ensuring a minimum experience level for various types of workloads
Improved reset support for gen3/4 GPUs, which should fix some OpenGL crashes on Core 2 and pre-2012 Atom machineBetter sound/graphics driver synchronization for audio over hdmi support
As usual, small bugfixes and stability improvements here and there***
A BSD Wish List for 2016
Larry over at Foss Force brings us his wish list for BSD support in 2016. Since he has converted most of his daily desktop usage to PC-BSD, he is specifically wanting support for some desktop applications. Namely Google hangouts and Spotify. This is something which has come up periodically among the PC-BSD community. At the moment most users are dual-booting or using alternatives, like WebRTC. However the Google Hangouts plugin is available for Linux, and perhaps this will encourage some developers to see if we can get it running with the newer Linux stack on -CURRENT. Spotify also has a native Linux version, which may need testing on FreeBSD - CURRENT. It may be closer now, and should be updated on the Wanted Ports Pagehttps://wiki.freebsd.org/WantedPorts***
Hard Float API coming soon by default to armv6
Warner Losh talks about upcoming changes to armv6 on FreeBSD “All the CPUs that FreeBSD supports have hard floating point in them. We've supported hard float for quite some time in the FreeBSD kernel. However, by default, we still use a soft-float ABI.”First, “A new armv6hf (architecture) was created, but that caused some issues with some ports, and the meaning of 'soft float' sadly was ambiguous between the soft-float ABI, and the soft-float libraries that implement floating point when there's no hardware FPU”“Over the spring and summer, I fixed ld.so so that it can load both soft ABI and hard ABI libraries on the same system, depending on markings in the binaries themselves. Soft float ABI and hard float ABI binaries have different flags in the ELF headers, so it is relatively straightforward to know which is which.”“So, in the coming days, I'll commit the first set of changes to move to armv6 as a hard float ABI by default. The kernel doesn't care: it can execute both. The new ld.so will allow you to transition through this change by allowing old, compat soft ABI libraries to co-exist on the system with new hard ABI libraries. This change alone isn't enough, but it will be good to get it out into circulation.”“armv6hf will be removed before FreeBSD 11”A LIBSOFT will be created, similar in concept to the LIB32 available on AMD64***
Interview - Alex Rosenberg -
[email protected] / @alexr
Former Manager of Platform Architecture at Sony***
Beastie Bits
Tuesday, Dec 20, 2005 was the release date of the very first bsdtalkpodcast
Patch: Server side support for TCP FastOpen
Learn to tame OpenBSD quickly
Hardware Accerated iSCSI lands in FreeBSD
Settings for full HD resolution on DragonFlyBSD under QEMU/KVM, thanks to reddit user Chapo_Rouge
Patch: An IllumOS developer has been porting the FreeBSD boot loader to replace their old version of GRUB. In doing so, he has also made improvements to the block caching in the boot loader
A FreeBSD user working at Microsoft talks about Microsoft’s shift to Open Source
BSDCG Exam Session at FOSDEM'16
Schedule for the BSD devroom at FOSDEM'16
OpenBSD snapshots are now 5.9
Notes on making BSD grep faster
Intel’s Platform Application Engineering (PAE) group within the Networking Division (ND) is looking for a Network Software Engineer
Did you watch Die Hard at Christmas? Get the Die Hard FreeBSD boot screen: install this file in /boot and set loader_logo="tribute" in /boot/loader.conf
Feedback/Questions
Jeremy - ZFS without root Dan - Getting PC-BSD Media
Chris - VMs and FreeBSD Ben - Haswell and IRCInstructions for trying the Haswell patch Matt - Donation to foundation***