Annotation of www/64.html, Revision 1.65
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1.3 jcs 4: <title>OpenBSD 6.4</title>
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14:
15: <h2>
16: <a href="index.html">
17: <i><font color="#0000ff">Open</font></i><font color="#000084">BSD</font></a>
18: <font color="#e00000">6.4</font>
19: </h2>
20:
21: <a href="images/todo.gif">
22: <img align="left" width="227" height="343" hspace="24" src="images/todo.gif"></a>
23: Released Nov 1, 2018<br>
24: Copyright 1997-2018, Theo de Raadt.<br>
25: <br>
26: <br>
27: 6.4 Song: Maybe...
28:
29: <br>
30: <ul>
31: <li>See the information on <a href="ftp.html">the FTP page</a> for
32: a list of mirror machines.
33: <li>Go to the <font color="#e00000">pub/OpenBSD/6.4/</font> directory on
34: one of the mirror sites.
35: <li>Have a look at <a href="errata64.html">the 6.4 errata page</a> for a list
36: of bugs and workarounds.
37: <li>See a <a href="plus64.html">detailed log of changes</a> between the
38: 6.3 and 6.4 releases.
39: <p>
40: <li><a href="https://man.openbsd.org/signify.1">signify(1)</a>
41: pubkeys for this release:<br>
42: <pre>
43: base: RWQq6XmS4eDAcQW4KsT5Ka0KwTQp2JMOP9V/DR4HTVOL5Bc0D7LeuPwA
44: fw: RWRoBbjnosJ/39llpve1XaNIrrQND4knG+jSBeIUYU8x4WNkxz6a2K97
45: pkg: RWRF5TTY+LoN/51QD5kM2hKDtMTzycQBBPmPYhyQEb1+4pff/H6fh/kA
46: </pre>
47: <p>
48: All applicable copyrights and credits are in the src.tar.gz,
49: sys.tar.gz, xenocara.tar.gz, ports.tar.gz files, or in the
50: files fetched via ports.tar.gz.
51: </ul>
52: <br clear=all>
53:
54: <hr>
55:
56: <h3 id="new"><font color="#0000e0">What's New</font></h3>
57:
58: This is a partial list of new features and systems included in OpenBSD 6.4.
59: <!-- XXX worth keeping this line? -->For a comprehensive list, see the <a href="plus64.html">changelog</a> leading
60: to 6.4.
61:
62: <ul>
63:
64: <li>Improved hardware support, including:
65: <ul>
1.35 kettenis 66: <li>ACPI support on OpenBSD/arm64 platforms.
1.40 jsg 67: <li>The <a href="https://man.openbsd.org/radeondrm.4">radeondrm(4)</a>
68: driver was updated to code based on Linux 4.4.155 adding modesetting
69: support for KAVERI/KABINI/MULLINS APUs and
70: OLAND/BONAIRE/HAINAN/HAWAII GPUs.
1.35 kettenis 71: <li>Support for
72: <a href="https://man.openbsd.org/radeondrm.4">radeondrm(4)</a>
73: on OpenBSD/arm64 platforms.
1.3 jcs 74: <li>New <a href="https://man.openbsd.org/umt.4">umt(4)</a> driver
75: for USB Windows Precision Touchpad devices.
1.22 schwarze 76: <li>New <a href="https://man.openbsd.org/bnxt.4">bnxt(4)</a>
77: driver for Broadcom NetXtreme-C/E PCI Express Ethernet
1.23 ccardena 78: adapters based on the Broadcom BCM573xx and BCM574xx chipsets. Enabled
79: on amd64 and arm64 platforms.
1.22 schwarze 80: <li>New <a href="https://man.openbsd.org/mue.4">mue(4)</a>
81: driver for Microchip LAN7500/LAN7505/LAN7515/LAN7850 USB 2.0
82: and LAN7800/LAN7801 USB 3.0 Gigabit Ethernet devices.
83: <li>New <a href="https://man.openbsd.org/acpisurface.4">acpisurface(4)</a>
84: driver providing ACPI support for Microsoft Surface Book laptops.
1.35 kettenis 85: <li>New
86: <a href="https://man.openbsd.org/agintcmsi.4">agintcmsi(4/arm64)</a>
87: driver for the ITS component of the ARM GIC.
1.22 schwarze 88: <li>New <a href="https://man.openbsd.org/dwpcie.4">dwpcie(4)</a>
89: driver for the Synopsys Designware PCIe controller,
90: which is built into various SoCs.
91: <li>New <a href="https://man.openbsd.org/acpipci.4">acpipci(4/arm64)</a>
92: driver providing support for PCI host bridges
93: based on information provided by ACPI.
94: <li>New
95: <a href="https://man.openbsd.org/mvclock.4">mvclock(4)</a>,
96: <a href="https://man.openbsd.org/mvgpio.4">mvgpio(4)</a>,
97: <a href="https://man.openbsd.org/mvicu.4">mvicu(4)</a>,
98: <a href="https://man.openbsd.org/mvrng.4">mvrng(4)</a>,
99: <a href="https://man.openbsd.org/mvrtc.4">mvrtc(4)</a>, and
100: <a href="https://man.openbsd.org/mvtemp.4">mvtemp(4)</a>
101: drivers for various components of the Marvell Armada SoCs.
102: <li>New
103: <a href="https://man.openbsd.org/hiclock.4">hiclock(4)</a>,
104: <a href="https://man.openbsd.org/hidwusb.4">hidwusb(4)</a>,
105: <a href="https://man.openbsd.org/hireset.4">hireset(4)</a>, and
106: <a href="https://man.openbsd.org/hitemp.4">hitemp(4)</a>
107: drivers for various components of the HiSilicon SoCs.
108: <li>New <a href="https://man.openbsd.org/ccp.4">ccp(4)</a> and
109: <a href="https://man.openbsd.org/octcrypto.4">octcrypto(4/octeon)</a>
110: drivers for hardware-accelerated cryptography.
111: <li>New <a href="https://man.openbsd.org/ccpmic.4">ccpmic(4)</a> and
112: <a href="https://man.openbsd.org/tipmic.4">tipmic(4)</a>
113: drivers for Intel Crystal Cove and Dollar Cove
114: TI Power Management ICs.
115: <li>New <a href="https://man.openbsd.org/imxrtc.4">imxrtc(4)</a>
116: driver for the RTC integrated in Freescale i.MX7 and i.MX8 processors.
117: <li>New <a href="https://man.openbsd.org/fanpwr.4">fanpwr(4)</a>
118: driver for the Fairchild FAN53555 and Silergy SYR827/828
119: voltage regulators.
120: <li>New <a href="https://man.openbsd.org/pinctrl.4">pinctrl(4)</a>
121: driver for generic pin multiplexing.
122: <li>New <a href="https://man.openbsd.org/plgpio.4">plgpio(4)</a>
123: driver for the ARM PrimeCell PL061 GPIO controller.
1.21 schwarze 124: <li>PIE support for the m88k platform.
1.28 jcs 125: <li>Support for some HID-over-I<sup>2</sup>C touchscreen devices in
126: <a href="https://man.openbsd.org/imt.4">imt(4)</a>.
1.29 jmatthew 127: <li>Support for RTL8188EE and RTL8723AE in
128: <a href="https://man.openbsd.org/rtwn.4">rtwn(4)</a>.
1.30 kevlo 129: <li>Support for RT3290 in
130: <a href="https://man.openbsd.org/ral.4">ral(4)</a>.
1.29 jmatthew 131: <li>Support for SAS 3.5 controllers (SAS34xx and SAS35xx) in
132: <a href="https://man.openbsd.org/mpii.4">mpii(4)</a>.
133: <li>Support for drive and battery status sensors and bio in
134: <a href="https://man.openbsd.org/mfii.4">mfii(4)</a>.
1.40 jsg 135: <li>On i386 Intel CPU microcode is loaded on boot.
1.42 kn 136: <li>On sparc64 <a href="https://man.openbsd.org/ldomctl.8">ldomctl(8)</a>
137: now supports more modern firmwares found on SPARC T2+ and T3 machines in
138: particular such as T1000, T5120 and T5240.
139: NVRAM variables can now be set per logical domain.
1.60 mortimer 140: <li><a href="https://man.openbsd.org/com.4">com(4)</a>
141: better supports Synopsys Designware UARTs.
142: <li>New <a href="https://man.openbsd.org/islrtc.4">islrtc</a>
143: driver for Intersil ISL1208 Real Time Clock.
144: <li>Support for the Huawei k3772 in
145: <a href="https://man.openbsd.org/umsm.4">umsm</a>.
1.61 fcambus 146: <li>Support for the VIA VX900 chipset in
147: <a href="https://man.openbsd.org/viapm.4">viapm(4)</a>.
1.1 benno 148: </ul>
149:
150: <p>
1.36 reyk 151: <li><a href="https://man.openbsd.org/amd64/vmm.4">vmm(4)</a> and
1.1 benno 152: <a href="https://man.openbsd.org/amd64/vmd.8">vmd(8)</a> improvements:
153: <ul>
1.36 reyk 154: <li>Support for qcow2 disk and snapshot images.
155: <li>Support for VM templates and derived instances in
156: <a href="https://man.openbsd.org/vm.conf.5#VM_INSTANCES">vm.conf(5)</a> and
157: <a href="https://man.openbsd.org/vmctl.8">vmctl(8)</a>.
1.23 ccardena 158: <li>Added initial <a href="https://man.openbsd.org/unveil.2">unveil(2)</a>
1.36 reyk 159: support to <a href="https://man.openbsd.org/vmctl.8">vmctl(8)</a>
1.23 ccardena 160: along with general cleanups.
1.36 reyk 161: <li>Various bug fixes and improvements.
1.1 benno 162: </ul>
163: <p>
164:
165: <li>IEEE 802.11 wireless stack improvements:
166: <ul>
1.45 benno 167: <li>With the new 'join' feature (managed with <a
168: href="http://man.openbsd.org/ifconfig#IEEE_802.11_(WIRELESS_DEVICES)">
169: ifconfig(8)</a>), the kernel manages automatic switching between
170: different wifi networks.
1.1 benno 171: </ul>
172: <p>
173:
174: <li>Generic network stack improvements:
175: <ul>
1.65 ! mpi 176: <li><a href="https://man.openbsd.org/trunk.4">trunk(4)</a>
1.23 ccardena 177: now has LACP administrative knobs for: mode, timeout, system priority,
178: port priority, and ifq priority.
1.65 ! mpi 179: <li><a href="https://man.openbsd.org/ifconfig.8">ifconfig(8)</a>
1.23 ccardena 180: now has the ability to adjust LACP administrative knobs:
181: <code>lacpmode</code> and <code>lacptimeout</code>.
1.65 ! mpi 182: <li><a href="https://man.openbsd.org/sendmsg.2">sendmsg(2)</a>,
! 183: <a href="https://man.openbsd.org/sendto.2">sendto(2)</a>,
! 184: <a href="https://man.openbsd.org/recvfrom.2">recvfrom(2)</a> and
! 185: <a href="https://man.openbsd.org/recvmsg.2">recvmsg(2)</a> are
! 186: run withtout KERNEL_LOCK.
! 187: <li>New global IPsec counters are available via
! 188: <a href="https://man.openbsd.org/netstat.1">netstat(1)</a>.
1.1 benno 189: </ul>
190: <p>
191:
192: <li>Installer improvements:
193: <ul>
1.43 kn 194: <li><a href="https://man.openbsd.org/installurl.5">installurl(5)</a> now
195: defaults to
196: <a href="https://cdn.openbsd.org/pub/OpenBSD">cdn.openbsd.org</a> if it
197: does not exist and no official mirror was used to get working
198: <a href="https://man.openbsd.org/pkg_add.1">pkg_add(1)</a> and
199: <a href="https://man.openbsd.org/syspatch.8">syspatch(8)</a> experience
200: out of the box.
1.46 abieber 201: <li>DUID can be used to answer the "Which disk is the root disk?"
1.53 benno 202: question during upgrade.
1.1 benno 203: </ul>
204: <p>
205:
1.33 claudio 206: <li>Security improvements:
207: <ul>
208: <li>New <a href="https://man.openbsd.org/unveil.2">unveil(2)</a>
209: system call to restrict file system access of the calling
210: process to the specified files and directories. It is most
211: powerful when properly combined with privilege separation
212: and <a href="https://man.openbsd.org/pledge.2">pledge(2)</a>.
1.58 mortimer 213: <li>Implemented MAP_STACK option for
214: <a href="https://man.openbsd.org/mmap.2">mmap(2)</a>.
215: At pagefaults and syscalls the kernel will check that the
216: stack pointer points to MAP_STACK memory, which mitigates
217: against attacks using stack pivots.
1.54 beck 218: <li>New RETGUARD security mechanism on amd64 and arm64:
1.33 claudio 219: use per-function random cookies to protect access to function
220: return instructions, making them harder to use in ROP gadgets.
1.58 mortimer 221: <li><a href="https://man.openbsd.org/clang-local.1">clang(1)</a>
222: includes a pass which identifies common instructions which
223: may be useful in ROP gadgets and replaces them with safe
224: alternatives on amd64 and i386.
225: <li>The Retpoline mitigation against Spectre Variant 2 has been
226: enabled in <a href="https://man.openbsd.org/clang.1">clang(1)</a>
227: and in assembly files on amd64.
1.60 mortimer 228: <li>Meltdown mitigation was added to i386.
1.63 deraadt 229: <li>Because Simultaneous multithreading (SMT) uses core resources in
230: a shared and unsafe manner, it is now disabled by default
1.33 claudio 231: and can be enabled with the new <code>hw.smt</code>
232: <a href="https://man.openbsd.org/sysctl.2">sysctl(2)</a> variable.
233: <li>Audio recording is now disabled by default and can be enabled
234: with the new <code>kern.audio.record</code>
235: <a href="https://man.openbsd.org/sysctl.2">sysctl(2)</a> variable.
1.64 deraadt 236: <li><a href="https://man.openbsd.org/getpwnam.3">getpwnam(3)</a> and
237: <a href="https://man.openbsd.org/getpwnam.3">getpwuid(3)</a> no
238: longer return a pointer to static storage but a managed allocation
239: which gets unmapped. This allows detection of access to stale entries.
1.60 mortimer 240: <li><a href="https://man.openbsd.org/sshd.8">sshd</a> includes
241: improved defence against user enumeration attacks.
1.33 claudio 242: </ul>
243: <p>
244:
1.1 benno 245: <li>Routing daemons and other userland network improvements:
246: <ul>
1.48 remi 247: <li><a href="https://man.openbsd.org/ospf6d.8">ospf6d(8)</a> can now set
248: the metric for a route depending on the status of an interface.
249: <li><a href="https://man.openbsd.org/ospf6d.8">ospf6d(8)</a> can now be
250: bound into an alternate routing domain.
1.2 benno 251: <li><a href="https://man.openbsd.org/ospf6d.8">ospf6d(8)</a> is
252: now pledged.
253: <li>Prevent ospfd(8) and ospf6d(8) to be started more than once
254: (in the same routing domain).
1.11 florian 255: <li><a href="https://man.openbsd.org/slaacd.8">slaacd(8)</a> is now fully
256: pledged.
257: <li><a href="https://man.openbsd.org/slaacd.8">slaacd(8)</a> is informed by
258: the kernel when Duplicate Address Detection (DAD) fails and generates
259: different addresses when possible.
260: <li>When <a href="https://man.openbsd.org/slaacd.8">slaacd(8)</a> detects
261: roaming between networks it deprecates all configured IPs. IPs from
262: newly advertised prefixes will the preferred.
263: <li>A new daemon, <a href="https://man.openbsd.org/rad.8">rad(8)</a> sends
264: IPv6 Router Advertisement messages and replaces the old rtadvd(8)
265: daemon from KAME.
1.16 schwarze 266: <li>The anachronistic
267: <a href="https://man.openbsd.org/OpenBSD-6.3/networks.5">networks(5)</a>
268: configuration file is no longer supported.
1.17 kn 269: <li>More robust <a href="https://man.openbsd.org/pfctl.8">pfctl(8)</a>
270: parsing routines and corner case fixes around table and anchor
271: handling.
272: <li><a href="https://man.openbsd.org/route.8">route(8)</a> now errors out
273: on bad <tt>-netmask/-prefixlen</tt> usage instead of configuring
1.38 sthen 274: ambiguous routes.
1.1 benno 275: </ul>
276: <p>
277:
278: <li><a href="https://man.openbsd.org/bgpd.8">bgpd(8)</a> improvements:
279: <ul>
1.32 claudio 280: <li>The default filter actions was changed from allow to deny.
281: <li>The config option 'announce (all|self|none|default-route)'
282: has been deprecated and superseded by filter configuration.
283: <li>Improved prefix-sets both in speed and user experience.
284: <li>Introduced as-sets to match ASPATH against large lists of AS numbers.
285: <li>Support for BGP Origin Validation
286: <a href="https://tools.ietf.org/html/rfc6811">RFC 6811</a>
287: through the <code>roa-set</code> directive.
288: <li>Added origin-sets for matching prefix / origin AS pairs efficently.
289: <li>Some syntax cleanups; newlines are optional inside expansion
290: lists (previously newlines needed to be escaped), but in neighbor,
291: group and rdomain blocks multiple statements have to be on new lines.
292: <li>Reduce the amount of work done during a configuration reload.
293: <li>Make config reload not block other event handling in the
294: route decision engine.
295: <li>Better support and bugfixes for multiple bgpd processes
296: running in different rdomains
1.1 benno 297: </ul>
298: <p>
299:
300: <li>Assorted improvements:
301: <ul>
1.27 jcs 302: <li><a href="https://man.openbsd.org/rasops.9">rasops(9)</a>-backed
1.3 jcs 303: framebuffer consoles such as
1.59 brynet 304: <a href="https://man.openbsd.org/inteldrm.4">inteldrm(4)</a>,
305: <a href="https://man.openbsd.org/radeondrm.4">radeondrm(4)</a> and
1.3 jcs 306: <a href="https://man.openbsd.org/efifb.4">efifb(4)</a> now support
307: scrollback.
1.7 anton 308: <li><a href="https://man.openbsd.org/rebound.8">rebound(8)</a>
309: gained support for permanent A records, similiar to
310: <tt>local-data</tt>
311: supported by
312: <a href="https://man.openbsd.org/unbound.8">unbound(8)</a>.
313: <li>New
314: <a href="https://man.openbsd.org/kcov.4">kcov(4)</a>
315: driver used for collection of code coverage inside the kernel.
316: It's used in an ongoing effort to fuzz the kernel.
1.16 schwarze 317: <li><a href="https://man.openbsd.org/uid_from_user.3">uid_from_user(3)</a>
318: and
319: <a href="https://man.openbsd.org/gid_from_group.3">gid_from_group(3)</a>
320: were added to the C library and are now used in several programs,
321: to speed up repeated lookups.
1.21 schwarze 322: <li>New semaphore implementation making
323: <a href="https://man.openbsd.org/sem_post.3">sem_post(3)</a>
324: async-safe.
325: <li><a href="https://man.openbsd.org/pcap_set_immediate_mode.3"
326: >pcap_set_immediate_mode(3)</a> was imported from mainline libpcap,
327: allowing programs to process packets as soon as they arrive.
1.16 schwarze 328: <li><a href="https://man.openbsd.org/ksh.1">ksh(1)</a> now supports
329: 64 bit integers on all architectures.
1.7 anton 330: <li>A bug in
331: <a href="https://man.openbsd.org/ksh.1">ksh(1)</a>
332: related to variable expansion of read-only varibles has been fixed.
1.14 schwarze 333: <li><a href="https://man.openbsd.org/lam.1">lam(1)</a>
334: now provides UTF-8 support.
1.23 ccardena 335: <li>Enable <a href="https://man.openbsd.org/trunk.4">trunk(4)</a> and
336: <a href="https://man.openbsd.org/vlan.4">vlan(4)</a> on arm64 RAMDISK.
1.34 bluhm 337: <li><a href="https://man.openbsd.org/pf.4">pf(4)</a> IP fragment
338: reassembly uses a better algorithm to make it robust against
339: denial of service attacks.
1.39 reyk 340: <li>New <a href="https://man.openbsd.org/ldap.1">ldap(1)</a>
341: tool implementing a simple ldap search client.
1.60 mortimer 342: <li>A bug in <a href="https://man.openbsd.org/init.8">init(8)</a>
343: that caused hangs on i386 under VMware has been fixed.
344: <li>TFTP boot support was added for U-Boot based arm64 and armv7 platforms
345: via EFI Simple Network protocol.
346: <li>Support was added for the EFI Random Number Generator Protocol
347: to insert additional entropy into the kernel at boot.
348: <li>Support for RFC 3430 (TCP connections) was added to
349: <a href="https://man.openbsd.org/snmpd.8">snmpd</a>.
1.61 fcambus 350: <li>Enable <a href="https://man.openbsd.org/bwfm.4">bwfm(4)</a> on
351: loongson for USB devices.
352: <li>New "Spleen 5x8" font added to wsfont, targetted at small OLED displays.
1.65 ! mpi 353: <li><a href="https://man.openbsd.org/usbdevs.8">usbdevs(8)</a> now reports
! 354: USB port statuses.
! 355: <li><a href="https://man.openbsd.org/top.1">top(1)</a> and
! 356: <a href="https://man.openbsd.org/systat.1">systat(1)</a> now report
! 357: the time spent by each CPU waiting on spinning locks.
! 358: <li>Improved read speed on MSDOSFS via clustering.
! 359: <li>Access to NFS nodes is now serialized.
1.1 benno 360: </ul>
361: <p>
362:
1.57 benno 363: <li>OpenSMTPD
1.1 benno 364: <ul>
1.19 schwarze 365: <li>Incompatible change to the
366: <a href="https://man.openbsd.org/smtpd.conf.5">smtpd.conf(5)</a>
367: grammar: separate envelope matching, which happens during the
368: SMTP dialogue while receiving a message and merely results
369: in assigning an action name, from delivery actions, which do
370: not take effect until the queue runner makes a delivery attempt.
371: This gets rid of several different roadblocks in OpenSMTPD
372: development.
1.1 benno 373: </ul>
374: <p>
375:
1.52 benno 376: <li><a href="https://www.openssh.com/releasenotes.html#7.8">OpenSSH 7.8</a>
1.1 benno 377: <ul>
1.49 benno 378: <li>New features:
1.1 benno 379: <ul>
1.50 benno 380: <li>In most places
381: in <a href="http://man.openbsd.org/ssh.1">ssh(1)</a>
382: and <a href="http://man.openbsd.org/sshd.8">sshd(8)</a> where
383: port numbers are used, service names (from /etc/services) can
384: now be used.
385: <li>The <a href="http://man.openbsd.org/ssh.1">ssh(1)</a>
386: IdentityAgent configuration directive now accepts environment
387: variable names. This supports the use of multiple agent
388: sockets without needing to use fixed paths.
1.49 benno 389: <li>Support signalling sessions via the SSH protocol in
390: <a href="http://man.openbsd.org/sshd.8">sshd(8)</a>.
1.50 benno 391: <li>"ssh -Q sig" can be used to list supported signature
392: options. Also "ssh -Q help" will show the full set of
393: supported queries.
394: <li>The new CASignatureAlgorithms option
395: in <a href="http://man.openbsd.org/ssh.1">ssh(1)</a>
396: and <a href="http://man.openbsd.org/sshd.8">sshd(8)</a>
397: controlls the allowed signature formats for CAs to sign
398: certificates with. For example, this allows banning CAs that
399: sign certificates using the RSA-SHA1 signature algorithm.
400: <li>Key revocation lists (KRLs) can now contain keys specified
401: by SHA256 hash. These lists are managed
402: by <a href="http://man.openbsd.org/ssh-keygen.8">ssh-keygen(8)</a>. In
1.49 benno 403: addition, KRLs can now be created from base64-encoded SHA256
1.50 benno 404: fingerprints, i.e. from only the information contained
405: in <a href="http://man.openbsd.org/sshd.8">sshd(8)</a>
406: authentication log messages.
1.1 benno 407: </ul>
1.52 benno 408: <li>Non-exhaustive list of Bugfixes:
409: <ul>
1.55 benno 410:
411: <li><a href="http://man.openbsd.org/ssh.1">ssh(1)</a>ssh(1),
412: <a href="http://man.openbsd.org/ssh-keygen.1">ssh-keygen(1)</a>:
413: avoid spurious "invalid format" errors when attempting to load
414: PEM private keys while using an incorrect passphrase.
415: <li><a href="http://man.openbsd.org/sshd.8">sshd(8)</a>: when a
416: channel closed message is received from a client, close the
417: stderr file descriptor at the same time stdout is closed. This
418: avoids stuck processes if they were waiting for stderr to
419: close and were insensitive to stdin/out closing.
1.52 benno 420: <li><a href="http://man.openbsd.org/ssh.1">ssh(1)</a>: allow
421: ForwardX11Timeout=0 to disable the untrusted X11 forwarding
422: timeout and support X11 forwarding indefinitely. Previously
423: the behaviour of ForwardX11Timeout=0 was undefined.
424: <li><a href="http://man.openbsd.org/sshd.8">sshd(8)</a>: do not
425: fail closed when configured with a text key revocation list
426: that contains a too-short key.
427: <li><a href="http://man.openbsd.org/ssh.1">ssh(1)</a>:treat
428: connections with ProxyJump specified the same as ones with a
429: ProxyCommand set with regards to hostname canonicalisation
430: (i.e. don't try to canonicalise the hostname unless
431: CanonicalizeHostname is set to 'always').
432: <li><a href="http://man.openbsd.org/ssh.1">ssh(1)</a>: fix
433: regression in OpenSSH 7.8 that could prevent public-key
434: authentication using certificates hosted in
1.55 benno 435: a <a href="http://man.openbsd.org/ssh-agent.1">ssh-agent(1)</a> or
1.52 benno 436: against <a href="http://man.openbsd.org/sshd.8">sshd(8)</a>
437: from OpenSSH <7.8.
438: </ul>
1.1 benno 439: </ul>
1.52 benno 440:
1.1 benno 441: <p>
442:
1.60 mortimer 443: <li>LibreSSL 2.8.2
1.1 benno 444: <ul>
1.60 mortimer 445: <li>X509 verification was made more strict so
446: <a href="https://man.openbsd.org/X509_VERIFY_PARAM_set_flags.3">X509_VERIFY_PARAM</a>
447: host, ip or email failure will cause future
448: <a href="https://man.openbsd.org/X509_verify_cert.3">X509_verify_cert</a>
449: calls to fail.
1.14 schwarze 450: </ul>
451: <p>
452:
453: <li>Mandoc 1.14.4
454: <ul>
455: <li>In HTML output, many
456: <a href="https://man.openbsd.org/mdoc.7">mdoc(7)</a> macros
457: now use more fitting HTML elements.
458: <li>In HTML output, almost all "style" attributes and a number of
459: redundant "class" attributes were removed.
460: <li>Baby steps towards responsive design: use a @media query in
461: mandoc.css, use the HTML meta viewport element, and remove all
462: hard-coded widths and heights from the generated HTML code.
463: <li>Many style improvements in
464: <a href="https://man.openbsd.org/mandoc.css">mandoc.css</a>.
465: <li>More than 15 new low level
466: <a href="https://man.openbsd.org/roff.7">roff(7)</a>
467: and GNU man-ext features.
468: Mandoc can now format the manuals of the groff port.
1.1 benno 469: </ul>
470: <p>
471:
472: <li>Ports and packages:
473: <ul>
1.41 espie 474: <li><a href="https://man.openbsd.org/update-plist.1">update-plist(1)</a>
475: has been entirely rewritten and now figures out MULTI_PACKAGES and
476: variable substitution almost 100%.
477: <li>New packages now run maintenance database tools like
478: update-desktop-database just once instead of after
479: every package addition/removal.
1.1 benno 480: </ul>
481: <dl>
482: <dt>Many pre-built packages for each architecture:
483: </dl>
484: <!-- number of FTP packages minus SHA256, SHA256.sig, index.txt -->
485: <table border=0 cellspacing=0 cellpadding=2 width="95%">
486: <tr>
487: <td valign="top" width="25%">
488: <ul>
1.62 naddy 489: <li>aarch64: 8319
1.44 naddy 490: <li>amd64: 10304
1.62 naddy 491: <li>arm:
1.1 benno 492: </ul></td><td valign=top width="25%"><ul>
1.44 naddy 493: <li>i386: 10230
1.1 benno 494: <li>mips64:
1.62 naddy 495: <li>mips64el:
1.1 benno 496: </ul></td><td valign=top width="25%"><ul>
497: <li>powerpc:
1.62 naddy 498: <li>sparc64:
1.1 benno 499: </ul></td></tr></table>
500: <p>
501:
502: <dl>
1.15 schwarze 503: <dt>Some highlights:
1.1 benno 504: </dl>
505: <table border=0 cellspacing=0 cellpadding=2 width="95%">
506: <tr>
507: <td valign="top" width="50%"><ul>
508: <li>AFL 2.52b
509: <li>CMake 3.10.2
1.6 kirby 510: <li>Chromium 69.0.3497.100
511: <li>Emacs 21.4 and 26.1
1.1 benno 512: <li>GCC 4.9.4
513: <li>GHC 8.2.2
514: <li>Gimp 2.8.22
1.15 schwarze 515: <li>GNOME 3.28.2
1.6 kirby 516: <li>Go 1.11
1.1 benno 517: <li>Groff 1.22.3
1.6 kirby 518: <li>JDK 8u172
519: <li>LLVM/Clang 6.0.1
520: <li>LibreOffice 6.1.1.2
521: <li>Lua 5.1.5, 5.2.4 and 5.3.5
522: <li>MariaDB 10.0.36
1.26 kirby 523: <li>Mono 5.14.0.177
1.31 kirby 524: <li>Mozilla Firefox 60.2.2esr and 62.0.3
525: <li>Mozilla Thunderbird 60.2.1
1.1 benno 526: </ul></td><td valign=top width="50%"><ul>
1.6 kirby 527: <li>Mutt 1.10.1 and NeoMutt 20180716
528: <li>Node.js 8.12.0
1.1 benno 529: <li>Ocaml 4.03.0
1.6 kirby 530: <li>OpenLDAP 2.3.43 and 2.4.46
531: <li>PHP 5.6.38, 7.0.32, 7.1.22 and 7.2.10
532: <li>Postfix 3.3.1 and 3.4-20180904
533: <li>PostgreSQL 10.5
534: <li>Python 2.7.15 and 3.6.6
535: <li>R 3.5.1
536: <li>Ruby 2.3.7, 2.4.4 and 2.5.1
1.37 lteo 537: <li>Rust 1.29.2
1.6 kirby 538: <li>Sendmail 8.16.0.29
539: <li>SQLite3 3.24.0
540: <li>Sudo 1.8.25
1.1 benno 541: <li>Tcl/Tk 8.5.19 and 8.6.8
542: <li>TeX Live 2017
1.10 sthen 543: <li>Vim 8.1.438
1.1 benno 544: <li>Xfce 4.12
545: </ul></td></tr></table>
546: <p>
547:
548: <li>As usual, steady improvements in manual pages and other documentation.
549: <p>
550:
1.15 schwarze 551: <li>The system includes the following major components from outside suppliers:
1.1 benno 552: <ul>
553: <li>Xenocara (based on X.Org 7.7 with xserver 1.19.6 + patches,
1.8 matthieu 554: freetype 2.9.1, fontconfig 2.12.4, Mesa 13.0.6, xterm 331,
1.1 benno 555: xkeyboard-config 2.20 and more)
1.8 matthieu 556: <li>LLVM/Clang 6.0.0 (+ patches)
1.1 benno 557: <li>GCC 4.2.1 (+ patches) and 3.3.6 (+ patches)
558: <li>Perl 5.24.3 (+ patches)
1.9 florian 559: <li>NSD 4.1.25
1.37 lteo 560: <li>Unbound 1.8.1
1.1 benno 561: <li>Ncurses 5.7
562: <li>Binutils 2.17 (+ patches)
563: <li>Gdb 6.3 (+ patches)
564: <li>Awk Aug 10, 2011 version
1.8 matthieu 565: <li>Expat 2.2.6
1.1 benno 566: </ul>
567: </ul>
568:
569: <hr>
570:
571: <h3 id="install"><font color="#0000e0">How to install</font></h3>
572:
573: Please refer to the following files on the mirror site for
574: extensive details on how to install OpenBSD 6.4 on your machine:
575:
576: <ul>
577: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/6.4/alpha/INSTALL.alpha">
578: .../OpenBSD/6.4/alpha/INSTALL.alpha</a>
579: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/6.4/amd64/INSTALL.amd64">
580: .../OpenBSD/6.4/amd64/INSTALL.amd64</a>
581: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/6.4/arm64/INSTALL.arm64">
582: .../OpenBSD/6.4/arm64/INSTALL.arm64</a>
583: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/6.4/armv7/INSTALL.armv7">
584: .../OpenBSD/6.4/armv7/INSTALL.armv7</a>
585: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/6.4/hppa/INSTALL.hppa">
586: .../OpenBSD/6.4/hppa/INSTALL.hppa</a>
587: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/6.4/i386/INSTALL.i386">
588: .../OpenBSD/6.4/i386/INSTALL.i386</a>
589: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/6.4/landisk/INSTALL.landisk">
590: .../OpenBSD/6.4/landisk/INSTALL.landisk</a>
591: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/6.4/loongson/INSTALL.loongson">
592: .../OpenBSD/6.4/loongson/INSTALL.loongson</a>
593: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/6.4/luna88k/INSTALL.luna88k">
594: .../OpenBSD/6.4/luna88k/INSTALL.luna88k</a>
595: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/6.4/macppc/INSTALL.macppc">
596: .../OpenBSD/6.4/macppc/INSTALL.macppc</a>
597: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/6.4/octeon/INSTALL.octeon">
598: .../OpenBSD/6.4/octeon/INSTALL.octeon</a>
599: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/6.4/sgi/INSTALL.sgi">
600: .../OpenBSD/6.4/sgi/INSTALL.sgi</a>
601: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/6.4/sparc64/INSTALL.sparc64">
602: .../OpenBSD/6.4/sparc64/INSTALL.sparc64</a>
603: </ul>
604:
605: <hr>
606:
607: <p>
608: Quick installer information for people familiar with OpenBSD, and the use of
609: the "<a href="https://man.openbsd.org/disklabel.8">disklabel</a> -E" command.
610: If you are at all confused when installing OpenBSD, read the relevant
611: INSTALL.* file as listed above!
612:
613: <h3><font color="#e00000">OpenBSD/alpha:</font></h3>
614:
615: <ul style="list-style-type: none">
616: <li>
617: Write <i>floppy64.fs</i> or <i>floppyB64.fs</i> (depending on your machine)
618: to a diskette and enter <i>boot dva0</i>.
619: Refer to INSTALL.alpha for more details.
620: <p>
621: <li>
622: Make sure you use a properly formatted floppy with NO BAD BLOCKS or your install
623: will most likely fail.
624: </ul>
625:
626: <h3><font color="#e00000">OpenBSD/amd64:</font></h3>
627:
628: <ul style="list-style-type: none">
629: <li>
630: If your machine can boot from CD, you can write <i>install64.iso</i> or
631: <i>cd64.iso</i> to a CD and boot from it.
632: You may need to adjust your BIOS options first.
633: <p>
634: <li>
635: If your machine can boot from USB, you can write <i>install64.fs</i> or
636: <i>miniroot64.fs</i> to a USB stick and boot from it.
637: <p>
638: <li>
639: If you can't boot from a CD, floppy disk, or USB,
640: you can install across the network using PXE as described in the included
641: INSTALL.amd64 document.
642: <p>
643: <li>
644: If you are planning to dual boot OpenBSD with another OS, you will need to
645: read INSTALL.amd64.
646: </ul>
647:
648: <h3><font color="#e00000">OpenBSD/arm64:</font></h3>
649:
650: <ul style="list-style-type: none">
651: <li>
652: Write <i>miniroot64.fs</i> to a disk and boot from it after connecting
653: to the serial console. Refer to INSTALL.arm64 for more details.
654: <p>
655: </ul>
656:
657: <h3><font color="#e00000">OpenBSD/armv7:</font></h3>
658:
659: <ul style="list-style-type: none">
660: <li>
661: Write a system specific miniroot to an SD card and boot from it after connecting
662: to the serial console. Refer to INSTALL.armv7 for more details.
663: <p>
664: </ul>
665:
666: <h3><font color="#e00000">OpenBSD/hppa:</font></h3>
667:
668: <ul style="list-style-type: none">
669: <li>
670: Boot over the network by following the instructions in INSTALL.hppa or the
671: <a href="hppa.html#install">hppa platform page</a>.
672: </ul>
673:
674: <h3><font color="#e00000">OpenBSD/i386:</font></h3>
675:
676: <ul style="list-style-type: none">
677: <li>
678: If your machine can boot from CD, you can write <i>install64.iso</i> or
679: <i>cd64.iso</i> to a CD and boot from it.
680: You may need to adjust your BIOS options first.
681: <p>
682: <li>
683: If your machine can boot from USB, you can write <i>install64.fs</i> or
684: <i>miniroot64.fs</i> to a USB stick and boot from it.
685: <p>
686: <li>
687: If you can't boot from a CD, floppy disk, or USB,
688: you can install across the network using PXE as described in
689: the included INSTALL.i386 document.
690: <p>
691: <li>
692: If you are planning on dual booting OpenBSD with another OS, you will need to
693: read INSTALL.i386.
694: </ul>
695:
696: <h3><font color="#e00000">OpenBSD/landisk:</font></h3>
697:
698: <ul style="list-style-type: none">
699: <li>
700: Write <i>miniroot64.fs</i> to the start of the CF
701: or disk, and boot normally.
702: </ul>
703:
704: <h3><font color="#e00000">OpenBSD/loongson:</font></h3>
705:
706: <ul style="list-style-type: none">
707: <li>
708: Write <i>miniroot64.fs</i> to a USB stick and boot bsd.rd from it
709: or boot bsd.rd via tftp.
710: Refer to the instructions in INSTALL.loongson for more details.
711: </ul>
712:
713: <h3><font color="#e00000">OpenBSD/luna88k:</font></h3>
714:
715: <ul style="list-style-type: none">
716: <li>
717: Copy `boot' and `bsd.rd' to a Mach or UniOS partition, and boot the bootloader
718: from the PROM, and then bsd.rd from the bootloader.
719: Refer to the instructions in INSTALL.luna88k for more details.
720: </ul>
721:
722: <h3><font color="#e00000">OpenBSD/macppc:</font></h3>
723:
724: <ul style="list-style-type: none">
725: <li>
726: Burn the image from a mirror site to a CDROM, and power on your machine
727: while holding down the <i>C</i> key until the display turns on and
728: shows <i>OpenBSD/macppc boot</i>.
729: <p>
730: <li>
731: Alternatively, at the Open Firmware prompt, enter <i>boot cd:,ofwboot
732: /6.4/macppc/bsd.rd</i>
733: </ul>
734:
735: <h3><font color="#e00000">OpenBSD/octeon:</font></h3>
736:
737: <ul style="list-style-type: none">
738: <li>
739: After connecting a serial port, boot bsd.rd over the network via DHCP/tftp.
740: Refer to the instructions in INSTALL.octeon for more details.
741: </ul>
742:
743: <h3><font color="#e00000">OpenBSD/sgi:</font></h3>
744:
745: <ul style="list-style-type: none">
746: <li>
747: To install, burn cd64.iso on a CD-R, put it in the CD drive of your
748: machine and select <i>Install System Software</i> from the System Maintenance
749: menu. Indigo/Indy/Indigo2 (R4000) systems will not boot automatically from
750: CD-ROM, and need a proper invocation from the PROM prompt.
751: Refer to the instructions in INSTALL.sgi for more details.
752:
753: <p>
754: <li>
755: If your machine doesn't have a CD drive, you can setup a DHCP/tftp network
756: server, and boot using "bootp()/bsd.rd.IP##" using the kernel matching your
757: system type. Refer to the instructions in INSTALL.sgi for more details.
758: </ul>
759:
760: <h3><font color="#e00000">OpenBSD/sparc64:</font></h3>
761:
762: <ul style="list-style-type: none">
763: <li>
764: Burn the image from a mirror site to a CDROM, boot from it, and type
765: <i>boot cdrom</i>.
766: <p>
767: <li>
768: If this doesn't work, or if you don't have a CDROM drive, you can write
769: <i>floppy64.fs</i> or <i>floppyB64.fs</i>
770: (depending on your machine) to a floppy and boot it with <i>boot
771: floppy</i>. Refer to INSTALL.sparc64 for details.
772: <p>
773: <li>
774: Make sure you use a properly formatted floppy with NO BAD BLOCKS or your install
775: will most likely fail.
776: <p>
777: <li>
778: You can also write <i>miniroot64.fs</i> to the swap partition on
779: the disk and boot with <i>boot disk:b</i>.
780: <p>
781: <li>
782: If nothing works, you can boot over the network as described in INSTALL.sparc64.
783: </ul>
784:
785: <hr>
786:
787: <h3 id="upgrade"><font color="#0000e0">How to upgrade</font></h3>
788:
789: If you already have an OpenBSD 6.3 system, and do not want to reinstall,
790: upgrade instructions and advice can be found in the
791: <a href="faq/upgrade64.html">Upgrade Guide</a>.
792: <p>
793:
794: <hr>
795:
796: <h3 id="sourcecode"><font color="#0000e0">Notes about the source code</font></h3>
797:
798: <tt>src.tar.gz</tt> contains a source archive starting at <tt>/usr/src</tt>.
799: This file contains everything you need except for the kernel sources,
800: which are in a separate archive.
801: To extract:
802:
803: <blockquote><pre>
804: # <b>mkdir -p /usr/src</b>
805: # <b>cd /usr/src</b>
806: # <b>tar xvfz /tmp/src.tar.gz</b>
807: </pre></blockquote>
808:
809: <tt>sys.tar.gz</tt> contains a source archive starting at <tt>/usr/src/sys</tt>.
810: This file contains all the kernel sources you need to rebuild kernels.
811: To extract:
812:
813: <blockquote><pre>
814: # <b>mkdir -p /usr/src/sys</b>
815: # <b>cd /usr/src</b>
816: # <b>tar xvfz /tmp/sys.tar.gz</b>
817: </pre></blockquote>
818:
819: Both of these trees are a regular CVS checkout. Using these trees it
820: is possible to get a head-start on using the anoncvs servers as
821: described <a href="anoncvs.html">here</a>.
822: Using these files
823: results in a much faster initial CVS update than you could expect from
824: a fresh checkout of the full OpenBSD source tree.
825: <p>
826:
827: <hr>
828:
829: <h3 id="ports"><font color="#0000e0">Ports Tree</font></h3>
830:
831: A ports tree archive is also provided. To extract:
832:
833: <blockquote><pre>
834: # <b>cd /usr</b>
835: # <b>tar xvfz /tmp/ports.tar.gz</b>
836: </pre></blockquote>
837:
838: Go read the <a href="faq/ports/index.html">ports</a> page
839: if you know nothing about ports
840: at this point. This text is not a manual of how to use ports.
841: Rather, it is a set of notes meant to kickstart the user on the
842: OpenBSD ports system.
843: <p>
844: The <i>ports/</i> directory represents a CVS checkout of our ports.
845: As with our complete source tree, our ports tree is available via
846: <a href="anoncvs.html">AnonCVS</a>.
847: So, in order to keep up to date with the -stable branch, you must make
848: the <i>ports/</i> tree available on a read-write medium and update the tree
849: with a command like:
850:
851: <blockquote><pre>
852: # <b>cd /usr/ports</b>
853: # <b>cvs -d anoncvs@server.openbsd.org:/cvs update -Pd -rOPENBSD_6_4</b>
854: </pre></blockquote>
855:
856: [Of course, you must replace the server name here with a nearby anoncvs
857: server.]
858: <p>
859: Note that most ports are available as packages on our mirrors. Updated
860: ports for the 6.4 release will be made available if problems arise.
861: <p>
862: If you're interested in seeing a port added, would like to help out, or just
863: would like to know more, the mailing list
864: <a href="mail.html">ports@openbsd.org</a> is a good place to know.
865: <p>
866: </body>
867: </html>
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