Annotation of www/52.html, Revision 1.23
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4: <title>OpenBSD 5.2 Release</title>
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20: <p>
21: <a href="images/Brazil.jpg">
22: <img align="left" width="227" height="343" hspace="24" vspace="30"
23: src="images/Brazil.jpg" alt="OpenBSD 5.2 logo"></a>
24: <h2><font color="#0000e0">The OpenBSD 5.2 Release:</font></h2>
25: <p>
1.2 deraadt 26: To be released Nov 1, 2012<br>
1.1 deraadt 27: Copyright 1997-2012, Theo de Raadt.<br>
28: <font color="#e00000">ISBN 978-0-9881561-0-4</font>
29: <br>
30: <a href="lyrics.html#52">5.2 Song: song not released yet</a>
31: <p>
32:
33: <a href="#new">What's New</a><br>
34: <a href="#install">How to install</a><br>
35: <a href="#upgrade">How to upgrade</a><br>
36: <a href="#ports">How to use the ports tree</a><br>
37: <a href="orders.html">Ordering a CD set</a><br>
38:
39: <p>
40: <h3><font color="#0000e0">
41: To get the files for this release:
42: <ul>
43: <li>Order a CDROM from our <a href="orders.html">ordering system</a>.
44: <li>See the information on <a href="ftp.html">The FTP page</a> for
45: a list of mirror machines.
46: <li>Go to the <font color="#e00000">pub/OpenBSD/5.2/</font> directory on
47: one of the mirror sites.
48: <li>Briefly read the rest of this document.
49: <li>Have a look at <a href="errata52.html">The 5.2 Errata page</a> for a list
50: of bugs and workarounds.
51: <li>See a <a href="plus52.html">detailed log of changes</a> between the
52: 5.1 and 5.2 releases.
53: </ul>
54: </font></h3>
55: <br clear=all>
56:
57: <strong>Note:</strong> All applicable copyrights and credits can be found
58: in the applicable file sources found in the files src.tar.gz, sys.tar.gz,
59: xenocara.tar.gz, or in the files fetched via ports.tar.gz. The distribution
60: files used to build packages from the ports.tar.gz file are not included on
61: the CDROM because of lack of space.
62: <p>
63:
64: <a name="new"></a>
65: <hr>
66: <p>
67: <h3><font color="#0000e0">What's New</font></h3>
68: <p>
69: This is a partial list of new features and systems included in OpenBSD 5.2.
70: For a comprehensive list, see the <a href="plus52.html">changelog</a> leading
71: to 5.2.
72: <p>
73:
74: <ul>
1.17 lteo 75: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pthreads&sektion=3">pthreads(3)</a> support:
1.1 deraadt 76: <ul>
77: <li>The most significant change in this release is the replacement of
78: the user-level uthreads by kernel-level rthreads.
79: <li>Use PTHREAD_MUTEX_STRICT_NP as default mutex type.
1.6 guenther 80: <li>Added pthread spinlock and barrier routines.
81: <li>Added <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pthread_mutex_lock&sektion=3">pthread_mutex_timedlock(3)</a> and <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sem_wait&sektion=3">sem_timedwait(3)</a>.
82: <li>Added <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pthread_condattr_init&sektion=3">pthread_condattr_setclock(3)</a>.
1.1 deraadt 83: <li>Added support for live multi-threaded debugging in <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=gdb&sektion=1">gdb(1)</a>.
1.22 guenther 84: <li>Improved handling for <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=getrusage&sektion=2">rusage</a> totals and <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=getitimer&sektion=2">interval timers</a> in threaded processes.
85: <li>Changed the RLIMIT_NPROC <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=getrlimit&sektion=2">rlimit</a> to count processes instead of threads.
1.6 guenther 86: <li>Added a new system limit <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sysctl&sektion=8">kern.maxthread</a> for the max number of threads.
87: <li>Closed race conditions in thread creation, and in <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=fork&sektion=2">fork(2)</a> and <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=open&sektion=2">open(2)</a> in a threaded process.
1.22 guenther 88: <li>Improved handling of threaded processes in <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ps&sektion=1">ps(1)</a>, <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=top&sektion=1">top(1)</a>, and <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=fstat&sektion=1">fstat(1)</a>.
1.19 guenther 89: <li>Changed the lock around <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dlfcn&sektion=3">dlopen()</a> to be recursive, so that dl*() operations from <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=atexit&sektion=3">atexit()</a> handlers don't deadlock.
1.21 guenther 90: <li>Many fixes to pthread attribute and mutex error checking and cancellation handling.
1.1 deraadt 91: </ul>
92: <p>
93:
94: <li>Improved hardware support, including:
95: <ul>
1.17 lteo 96: <li>Added hibernation support on i386. Currently only working on <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pciide&sektion=4">pciide(4)</a> and <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=wd&sektion=4">wd(4)</a> disks.
1.10 sthen 97: <li>Improved support for ALPS based touchpads in <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=wsmouse&sektion=4">wsmouse(4)</a> and the <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=synaptics&sektion=4">synaptics(4)</a> X.Org input driver</a>.
98: <li>Performance improvements with <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ix&sektion=4">ix(4)</a> Intel 10Gb ethernet NICs.
99: <li>Support for i350 based devices in <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=em&sektion=4">em(4)</a>.
100: <li>Flow control support for <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=bnx&sektion=4">bnx(4)</a>.
101: <li>Hardware watchdog and HPET support for <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tcpcib&sektion=4">tcpcib(4)</a> (Intel Atom E600) as found in some embedded x86 systems.
102: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=urndis&sektion=4">urndis(4)</a> supports additional Android devices.
1.20 lteo 103: <li>Support for Winbond W83627UHG has been added to <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=wbsio&sektion=4">wbsio(4)</a>.
1.23 ! jsg 104: <li>Support for the SMBus controller of the AMD CS5536 in <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=glxpcib&sektion=4&arch=i386">glxpcib(4)</a>.
! 105: <li>Support for AX88772B based devices has been added to <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=axe&sektion=4">axe(4)</a>.
! 106: <li>Support for MCS7832 based devices has been added to <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=mos&sektion=4">mos(4)</a>.
1.1 deraadt 107: <li>...
108: </ul>
109: <p>
110:
111: <li>Generic network stack improvements:
112: <ul>
1.10 sthen 113: <li>Cleanup handling of sockaddrs in degenerate use cases.
1.6 guenther 114: <li>Improved handling of error and limit cases in file-descriptor passing.
115: <li>Improved error handling in socket splicing.
1.12 sperreau 116: <li>IPv6 privacy addresses now appear alongside SLAAC addresses.
1.1 deraadt 117: <li>...
118: </ul>
119: <p>
120:
121: <li>Routing daemons and other userland network improvements:
122: <ul>
1.22 guenther 123: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=aucat&sektion=1">sndiod(1)</a>,
1.5 camield 124: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=bgpd&sektion=8">bgpd(8)</a>,
125: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dvmrpd&sektion=8">dvmrpd(8)</a>,
126: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ftp-proxy&sektion=8">ftp-proxy(8)</a>,
127: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=iked&sektion=8">iked(8)</a>,
128: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=iscsid&sektion=8">iscsid(8)</a>,
1.1 deraadt 129: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ldapd&sektion=8">ldapd(8)</a>,
1.5 camield 130: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ldpd&sektion=8">ldpd(8)</a>,
131: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=nsd&sektion=8">nsd(8)</a>,
132: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ospf6d&sektion=8">ospf6d(8)</a>,
133: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ospfd&sektion=8">ospfd(8)</a>,
134: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=relayd&sektion=8">relayd(8)</a>,
135: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ripd&sektion=8">ripd(8)</a>,
136: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=snmpd&sektion=8">snmpd(8)</a>,
137: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=spamd&sektion=8">spamd(8)</a>,
138: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>,
139: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tcpbench&sektion=1">tcpbench(1)</a> and
140: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tmux&sektion=1">tmux(1)</a>
1.1 deraadt 141: now rate limit their accepting of new connections when experiencing file descriptor exhaustion.
142: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tcpdump&sektion=8">tcpdump(8)</a>
143: now recognizes additional Internet Key Exchange DH groups.
144: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ipsecctl&sektion=8">ipsecctl(8)</a>
145: now allows SA lifetimes to be specified in its
146: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ipsec.conf&sektion=5">ipsec.conf(5)</a>
147: file.
148: <li>Rewrote <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tftpd&sektion=8">tftpd(8)</a> as a persistent, non-blocking daemon.
1.9 sthen 149: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=snmpd&sektion=8">snmpd(8)</a> now supports PF-MIB, UCD-DISKIO-MIB, and
150: additional OIDs in HOST-RESOURCES-MIB.
151: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=bgpd&sektion=8">bgpd(8)</a> is now more robust to network instability.
152: <li>ASCII packet dumping support in <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tcpdump&sektion=8">tcpdump(8)</a>.
153: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tftp&sektion=1">tftp(1)</a> client now supports IPv6.
1.17 lteo 154: <li>Various bug fixes and better standard compliance in <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=relayd&sektion=8">relayd(8)</a>.
1.20 lteo 155: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=rtadvd&sektion=8">rtadvd(8)</a>
156: can now advertise DNS servers and search paths in router advertisements.
157: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=rtadvd&sektion=8">rtadvd(8)</a>
158: can now send router advertisements with no prefix information using the noifprefix option.
159: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ftp&sektion=1">ftp(1)</a>
160: client now allows the source IP address of the connection to be specified.
1.1 deraadt 161: <li>...
162: </ul>
163: <p>
164:
165: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pf&sektion=4">pf(4)</a> improvements:
166: <ul>
1.9 sthen 167: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pf&sektion=4">pf(4)</a> now ignores/preserves the lower 2 bits of the tos-header (used for Explicit Congestion Notification).
1.17 lteo 168: <li>Allow more than 16 <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pflog&sektion=4">pflog(4)</a> interfaces.
1.15 benno 169: <li>...
1.1 deraadt 170: </ul>
171: <p>
172:
173: <li>Assorted improvements:
174: <ul>
175: <li>Added <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=nginx&sektion=8">nginx(8)</a>,
176: an HTTP server, reverse proxy server and mail proxy server.
1.8 espie 177: <li>Added SQLite 3.7.13, a self-contained SQL database engine.
1.1 deraadt 178: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pcap&sektion=3">libpcap</a>
179: has been updated with several core functions from tcpdump.org's libpcap-1.2.0 API, without
180: the clutter.
181: <li>Disabled SSLv2 in OpenSSL.
1.8 espie 182: <li>Moved <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=libtool&sektion=1">libtool(1)</a> into the base system. Much work remains to be done.
1.18 lteo 183: <li>Removed <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=lint&sektion=1&manpath=OpenBSD+5.1">lint(1)</a>.
184: <li>Removed <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=raid&sektion=4&manpath=OpenBSD+5.1">raid(4)</a>
185: RAIDframe driver and the corresponding
186: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=raidctl&sektion=8&manpath=OpenBSD+5.1">raidctl(8)</a> utility.
1.16 lteo 187: <li>Added <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=posix_spawn&sektion=3">posix_spawn(3)</a>.
188: <li>Added <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=mbsnrtowcs&sektion=3">mbsnrtowcs(3)</a>,
189: and <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=wcsnrtombs&sektion=3">wcsnrtombs(3)</a>.
190: <li>Added <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=getdelim&sektion=3">getdelim(3)</a>
191: and <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=getline&sektion=3">getline(3)</a>.
192: <li>More configuration variables for <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sysconf&sektion=3">sysconf(3)</a> and
193: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pathconf&sektion=2">pathconf(2)</a>.
194: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dirfd&sektion=3">dirfd(3)</a>
1.17 lteo 195: is now a function instead of a macro.
1.16 lteo 196: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=posix_memalign&sektion=3">posix_memalign(3)</a>
197: supports arbitrarily large alignments.
198: <li>Improved <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=realloc&sektion=3">realloc(3)</a> performance.
199: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ld.so&sektion=1">ld.so(1)</a>
200: recognizes the DF_1_NOOPEN flag and refuses to
201: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dlopen&sektion=3">dlopen(3)</a>
202: shared objects linked with "-z nodlopen".
1.6 guenther 203: <li>Improved compliance and/or cleanliness of header files, particularly
1.7 guenther 204: <dirent.h>, <time.h>, <sys/time.h>, <limits.h>,
1.6 guenther 205: <arpa/inet.h>, <netinet/in.h>, and <sys/param.h>.
206: <li>Improved kernel uvm memory allocator.
1.22 guenther 207: <li>Added support for using AMT to provide console-over-ethernet (c.f. the amtterm port).
1.6 guenther 208: <li>Improved support for amd64 boxes with many memory extents.
1.16 lteo 209: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=compat_linux&sektion=8">compat_linux(8)</a>
210: improvements: TLS-vs-clone and futex fixes, added support
1.6 guenther 211: for statfs64(), tgkill(), gettid(), SOCK_CLOEXEC, and SOCK_NONBLOCK.
1.7 guenther 212: <li>Improved handling of bare FAT media.
1.16 lteo 213: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=kdump&sektion=1">kdump(1)</a>
214: improvements, including the ability to show thread IDs and dumping of timespec, timeval, sigaction, rlimit, sigset, clockid, and fdset arguments and results.
215: <li>Various improvements in <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=smtpd&sektion=8">smtpd(8)</a>:
1.17 lteo 216: reliability fixes, new MTA client, new scheduler and improved queue logic, simplified smtpd.conf syntax, better RFC compliance and several cosmetic changes.
1.16 lteo 217: <li>The <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=mg&sektion=1">mg(1)</a>
1.17 lteo 218: emacs-like editor now allows backup files to be saved in a user's home directory.
1.22 guenther 219: <li>Fixed operation of <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=kvm_getfiles&sektion=3">kvm_getfile2()</a> (and therefore <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=fstat&sektion=1">fstat(1)</a> and <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pstat&sektion=8">pstat(8)</a>) on kernel crash dumps.
220: <li>Improved emacs-style key bindings and handling of large arrays in <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ksh&sektion=1">ksh(1)</a>.
221: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=halt&sektion=8">halt(8)</a> disables "suspend-on-lid-close" so that you don't accidentally suspend instead of shutting down.
222: <li>Added <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=readline&sektion=3">readline(3)</a> support to <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=bc&sektion=1">bc(1)</a>.
223: <li>Improvements to parallel <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=make&sektion=1">make(1)</a>: added the .CHEAP and .EXPENSIVE special targets and fixed glitches in already-rebuilt logic.
1.1 deraadt 224: <li>...
225: </ul>
226: <p>
227:
228: <li>OpenSSH 6.1:
229: <ul>
230: <li>New features:
231: <ul>
232: <li>...
233: </ul>
234: <li>The following significant bugs have been fixed in this release:
235: <ul>
236: <li>...
237: </ul>
238: </ul>
239: <p>
240:
1.8 espie 241: <li>Over 7600 ports, major performance and stability improvements in
1.1 deraadt 242: the package build process
243: <ul>
1.8 espie 244: <li>dpb got simpler and faster. Handles distfiles, works without any
245: option.
1.17 lteo 246: <li>Simpler and less error-prone mechanisms for handling MD differences.
1.8 espie 247: <li>dpb is now used for mirroring distfiles, to the great joy of
248: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/distfiles/">ftp://ftp.openbsd.org/pub/OpenBSD/distfiles/</a>
1.1 deraadt 249: </ul>
250: <p>
251: <li>Many pre-built packages for each architecture:
252: <table border=0 cellspacing=0 cellpadding=2 width="95%">
253: <tr>
254: <td valign="top" width="25%">
255: <ul>
256: <li>i386: 7483
257: <li>sparc64: 6820
258: <li>alpha: 5993
259: </ul></td><td valign=top width="25%"><ul>
260: <li>sh: XXXX
261: <li>amd64: 7439
262: <li>powerpc: 7050
263: </ul></td><td valign=top width="25%"><ul>
264: <li>sparc: 4466
265: <li>arm: XXXX
266: <li>hppa: 6316
267: </ul></td><td valign=top width="25%"><ul>
268: <li>vax: XXXX
269: <li>mips64: 5845
270: <li>mips64el: 5908
271: </ul></td></tr></table>
272: <p>
273:
274: <li>Some highlights:
275: <ul>
1.11 sthen 276: <li>GNOME 3.4.2 <li>KDE 3.5.10
1.1 deraadt 277: <li>Xfce 4.10 <li>MySQL 5.1.63
278: <li>PostgreSQL 9.1.4 <li>Postfix 2.9.3
279: <li>OpenLDAP 2.3.43 and 2.4.31 <li>Mozilla Firefox 3.5.19, 3.6.28 and 13.0.1
280: <li>Mozilla Thunderbird 13.0.1 <li>GHC 7.0.4
281: <li>LibreOffice 3.5.5.3 <li>Emacs 21.4, 22.3 and 23.4
282: <li>Vim 7.3.154 <li>PHP 5.2.17 and 5.3.14
283: <li>Python 2.5.4, 2.7.3 and 3.2.3 <li>Ruby 1.8.7.370 and 1.9.3.194
284: <li>Tcl/Tk 8.5.11 <li>Jdk 1.7
285: <li>Mono 2.10.9 <li>Chromium 20.0.1132.57
286: <li>Groff 1.21 <li>Go 1.0.2
287: <li>GCC 4.6.3 and 4.7.1 <li>LLVM/Clang 3.1
1.20 lteo 288: <li>Lua 5.1.5 and 5.2.1
1.1 deraadt 289: </ul>
290: <p>
291:
292: <li>As usual, steady improvements in manual pages and other documentation.
293: <p>
294:
295: <li>The system includes the following major components from outside suppliers:
296: <ul>
1.3 matthieu 297: <li>Xenocara (based on X.Org 7.7 with xserver 1.12.2 + patches,
298: freetype 2.4.10, fontconfig 2.8.0, Mesa 7.10.3, xterm 279,
299: xkeyboard-config 2.6 and more)
1.1 deraadt 300: <li>Gcc 4.2.1 (+patches), 3.3.5 (+ patches) and 2.95.3 (+ patches)
301: <li>Perl 5.12.2 (+ patches)
302: <li>Our improved and secured version of Apache 1.3, with
303: SSL/TLS and DSO support
304: <li>Nginx 1.2.2 (+ patches)
305: <li>OpenSSL 1.0.0f (+ patches)
306: <li>SQLite 3.7.13 (+ patches)
307: <li>Sendmail 8.14.5, with libmilter
308: <li>Bind 9.4.2-P2 (+ patches)
309: <li>NSD 3.2.11
310: <li>Lynx 2.8.7rel.2 with HTTPS and IPv6 support (+ patches)
311: <li>Sudo 1.7.2p8
312: <li>Ncurses 5.7
313: <li>Heimdal 0.7.2 (+ patches)
314: <li>Arla 0.35.7
315: <li>Binutils 2.15 (+ patches)
316: <li>Gdb 6.3 (+ patches)
317: <li>Less 444 (+ patches)
318: <li>Awk Aug 10, 2011 version
319: </ul>
320:
321: </ul>
322:
323: <a name="install"></a>
324: <hr>
325: <p>
326: <h3><font color="#0000e0">How to install</font></h3>
327: <p>
328: Following this are the instructions which you would have on a piece of
329: paper if you had purchased a CDROM set instead of doing an alternate
330: form of install. The instructions for doing an FTP (or other style
331: of) install are very similar; the CDROM instructions are left intact
332: so that you can see how much easier it would have been if you had
333: purchased a CDROM instead.
334: <p>
335:
336: <hr>
337: Please refer to the following files on the three CDROMs or FTP mirror for
338: extensive details on how to install OpenBSD 5.2 on your machine:
339: <p>
340: <ul>
341: <li>CD1:5.2/i386/INSTALL.i386
342: <p>
343: <li>CD2:5.2/amd64/INSTALL.amd64
344: <p>
345: <li>CD3:5.2/sparc64/INSTALL.sparc64
346: <p>
347: <li>FTP:.../OpenBSD/5.2/alpha/INSTALL.alpha
348: <li>FTP:.../OpenBSD/5.2/armish/INSTALL.armish
349: <li>FTP:.../OpenBSD/5.2/hp300/INSTALL.hp300
350: <li>FTP:.../OpenBSD/5.2/hppa/INSTALL.hppa
351: <li>FTP:.../OpenBSD/5.2/landisk/INSTALL.landisk
352: <li>FTP:.../OpenBSD/5.2/loongson/INSTALL.loongson
353: <li>FTP:.../OpenBSD/5.2/luna88k/INSTALL.luna88k
354: <li>FTP:.../OpenBSD/5.2/macppc/INSTALL.macppc
355: <li>FTP:.../OpenBSD/5.2/mvme68k/INSTALL.mvme68k
356: <li>FTP:.../OpenBSD/5.2/mvme88k/INSTALL.mvme88k
357: <li>FTP:.../OpenBSD/5.2/sgi/INSTALL.sgi
358: <li>FTP:.../OpenBSD/5.2/socppc/INSTALL.socppc
359: <li>FTP:.../OpenBSD/5.2/sparc/INSTALL.sparc
360: <li>FTP:.../OpenBSD/5.2/vax/INSTALL.vax
361: <li>FTP:.../OpenBSD/5.2/zaurus/INSTALL.zaurus
362: </ul>
363: <hr>
364:
365: <p>
366: Quick installer information for people familiar with OpenBSD, and the
367: use of the "disklabel -E" command. If you are at all confused when
368: installing OpenBSD, read the relevant INSTALL.* file as listed above!
369: <p>
370:
371: <h3><font color="#e00000">OpenBSD/i386:</font></h3>
372: <ul>
373: Play with your BIOS options to enable booting from a CD. The OpenBSD/i386
374: release is on CD1. If your BIOS does not support booting from CD, you will need
375: to create a boot floppy to install from. To create a boot floppy write
376: <i>CD1:5.2/i386/floppy52.fs</i> to a floppy and boot via the floppy drive.
377:
378: <p>
379: Use <i>CD1:5.2/i386/floppyB52.fs</i> instead for greater SCSI controller
380: support, or <i>CD1:5.2/i386/floppyC52.fs</i> for better laptop support.
381:
382: <p>
383: If you can't boot from a CD or a floppy disk,
384: you can install across the network using PXE as described in
385: the included INSTALL.i386 document.
386:
387: <p>
388: If you are planning on dual booting OpenBSD with another OS, you will need to
389: read INSTALL.i386.
390:
391: <p>
392: To make a boot floppy under MS-DOS, use the "rawrite" utility located
393: at <i>CD1:5.2/tools/rawrite.exe</i>. To make the boot floppy under a Unix OS,
394: use the
395: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dd&sektion=1">dd(1)</a>
396: utility. The following is an example usage of
397: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dd&sektion=1">dd(1)</a>,
398: where the device could be "floppy", "rfd0c", or
399: "rfd0a".
400:
401: <ul><pre>
402: # <strong>dd if=<file> of=/dev/<device> bs=32k</strong>
403: </pre></ul>
404:
405: <p>
406: Make sure you use properly formatted perfect floppies with NO BAD BLOCKS or
407: your install will most likely fail. For more information on creating a boot
408: floppy and installing OpenBSD/i386 please refer to
409: <a href="faq/faq4.html#MkFlop">FAQ 4.3.2</a>.
410: </ul>
411:
412: <p>
413: <h3><font color="#e00000">OpenBSD/amd64:</font></h3>
414: <ul>
415: The 5.2 release of OpenBSD/amd64 is located on CD2.
416: Boot from the CD to begin the install - you may need to adjust
417: your BIOS options first.
418: If you can't boot from the CD, you can create a boot floppy to install from.
419: To do this, write <i>CD2:5.2/amd64/floppy52.fs</i> to a floppy, then
420: boot from the floppy drive.
421:
422: <p>
423: If you can't boot from a CD or a floppy disk,
424: you can install across the network using PXE as described in the included
425: INSTALL.amd64 document.
426:
427: <p>
428: If you are planning to dual boot OpenBSD with another OS, you will need to
429: read INSTALL.amd64.
430: </ul>
431:
432: <p>
433: <h3><font color="#e00000">OpenBSD/macppc:</font></h3>
434: <ul>
435: Burn the image from the FTP site to a CDROM, and poweron your machine
436: while holding down the <i>C</i> key until the display turns on and
437: shows <i>OpenBSD/macppc boot</i>.
438:
439: <p>
440: Alternatively, at the Open Firmware prompt, enter <i>boot cd:,ofwboot
441: /5.2/macppc/bsd.rd</i>
442: </ul>
443:
444: <p>
445: <h3><font color="#e00000">OpenBSD/sparc64:</font></h3>
446: <ul>
447: Put CD3 in your CDROM drive and type <i>boot cdrom</i>.
448:
449: <p>
450: If this doesn't work, or if you don't have a CDROM drive, you can write
451: <i>CD3:5.2/sparc64/floppy52.fs</i> or <i>CD3:5.2/sparc64/floppyB52.fs</i>
452: (depending on your machine) to a floppy and boot it with <i>boot
453: floppy</i>. Refer to INSTALL.sparc64 for details.
454:
455: <p>
456: Make sure you use a properly formatted floppy with NO BAD BLOCKS or your install
457: will most likely fail.
458:
459: <p>
460: You can also write <i>CD3:5.2/sparc64/miniroot52.fs</i> to the swap partition on
461: the disk and boot with <i>boot disk:b</i>.
462:
463: <p>
464: If nothing works, you can boot over the network as described in INSTALL.sparc64.
465: </ul>
466:
467: <p>
468: <h3><font color="#e00000">OpenBSD/alpha:</font></h3>
469: <ul>
470: <p>Write <i>FTP:5.2/alpha/floppy52.fs</i> or
471: <i>FTP:5.2/alpha/floppyB52.fs</i> (depending on your machine) to a diskette and
472: enter <i>boot dva0</i>. Refer to INSTALL.alpha for more details.
473:
474: <p>
475: Make sure you use a properly formatted floppy with NO BAD BLOCKS or your install
476: will most likely fail.
477:
478: </ul>
479:
480: <p>
481: <h3><font color="#e00000">OpenBSD/armish:</font></h3>
482: <ul>
483: <p>
484: After connecting a serial port, Thecus can boot directly from the network
485: either tftp or http. Configure the network using fconfig, reset,
486: then load bsd.rd, see INSTALL.armish for specific details.
487: IOData HDL-G can only boot from an EXT-2 partition. Boot into linux
488: and copy 'boot' and bsd.rd into the first partition on wd0 (hda1)
489: then load and run bsd.rd, preserving the wd0i (hda1) ext2fs partition.
490: More details are available in INSTALL.armish.
491: </ul>
492:
493: <p>
494: <h3><font color="#e00000">OpenBSD/hp300:</font></h3>
495: <ul>
496: <p>
497: Boot over the network by following the instructions in INSTALL.hp300.
498: </ul>
499:
500: <p>
501: <h3><font color="#e00000">OpenBSD/hppa:</font></h3>
502: <ul>
503: <p>
504: Boot over the network by following the instructions in INSTALL.hppa or the
505: <a href="hppa.html#install">hppa platform page</a>.
506: </ul>
507:
508: <p>
509: <h3><font color="#e00000">OpenBSD/landisk:</font></h3>
510: <ul>
511: <p>
512: Write <i>miniroot52.fs</i> to the start of the CF
513: or disk, and boot normally.
514: </ul>
515:
516: <p>
517: <h3><font color="#e00000">OpenBSD/loongson:</font></h3>
518: <ul>
519: <p>
520: Write <i>miniroot52.fs</i> to a USB stick and boot bsd.rd from it
521: or boot bsd.rd via tftp.
522: Refer to the instructions in INSTALL.loongson for more details.
523: </ul>
524: <p>
525:
526: <p>
527: <h3><font color="#e00000">OpenBSD/luna88k:</font></h3>
528: <ul>
529: <p>
530: Copy bsd.rd to a Mach or UniOS partition, and boot it from the PROM.
531: Alternatively, you can create a bootable tape and boot from it. Refer to
532: the instructions in INSTALL.luna88k for more details.
533: </ul>
534:
535: <p>
536: <h3><font color="#e00000">OpenBSD/mvme68k:</font></h3>
537: <ul>
538: <p>
539: You can create a bootable installation tape or boot over the network.<br>
540: The network boot requires a MVME68K BUG version that supports the <i>NIOT</i>
541: and <i>NBO</i> debugger commands. Follow the instructions in INSTALL.mvme68k
542: for more details.
543: </ul>
544:
545: <p>
546: <h3><font color="#e00000">OpenBSD/mvme88k:</font></h3>
547: <ul>
548: <p>
549: You can create a bootable installation tape or boot over the network.<br>
550: The network boot requires a MVME88K BUG version that supports the <i>NIOT</i>
551: and <i>NBO</i> debugger commands. Follow the instructions in INSTALL.mvme88k
552: for more details.
553: </ul>
554:
555: <p>
556: <h3><font color="#e00000">OpenBSD/sgi:</font></h3>
557: <ul>
558: <p>
559: To install on an O2, burn cd52.iso on a CD-R, put it in the CD drive of your
560: machine and select <i>Install System Software</i> from the System Maintenance
561: menu.
562:
563: <p>
564: On other systems, or if your machine doesn't have a CD drive, you can
565: setup a DHCP/tftp network server, and boot using "bootp()/bsd.rd.IP##" using
566: the kernel matching your system type.
567: Refer to the instructions in INSTALL.sgi for more details.
568: </ul>
569:
570: <p>
571: <h3><font color="#e00000">OpenBSD/socppc:</font></h3>
572: <ul>
573: <p>
574: After connecting a serial port, boot over the network via DHCP/tftp.
575: Refer to the instructions in INSTALL.socppc for more details.
576: </ul>
577:
578: <p>
579: <h3><font color="#e00000">OpenBSD/sparc:</font></h3>
580: <ul>
581: Boot from one of the provided install ISO images, using one of the two
582: commands listed below, depending on the version of your ROM.
583:
584: <ul><pre>
585: ok <strong>boot cdrom 5.2/sparc/bsd.rd</strong>
586: or
587: > <strong>b sd(0,6,0)5.2/sparc/bsd.rd</strong>
588: </pre></ul>
589:
590: <p>
591: If your SPARC system does not have a CD drive, you can alternatively boot from floppy.
592: To do so you need to write <i>floppy52.fs</i> to a floppy.
593: For more information see <a href="faq/faq4.html#MkFlop">FAQ 4.3.2</a>.
594: To boot from the floppy use one of the two commands listed below,
595: depending on the version of your ROM.
596:
597: <ul><pre>
598: ok <strong>boot floppy</strong>
599: or
600: > <strong>b fd()</strong>
601: </pre></ul>
602:
603: <p>
604: Make sure you use a properly formatted floppy with NO BAD BLOCKS or your install
605: will most likely fail.
606:
607: <p>
608: If your SPARC system doesn't have a floppy drive nor a CD drive, you can either
609: setup a bootable tape, or install via network, as told in the
610: INSTALL.sparc file.
611: </ul>
612:
613: <p>
614: <h3><font color="#e00000">OpenBSD/vax:</font></h3>
615: <ul>
616: Boot over the network via mopbooting as described in INSTALL.vax.
617: </ul>
618:
619: <p>
620: <h3><font color="#e00000">OpenBSD/zaurus:</font></h3>
621: <ul>
622: <p>
623: Using the Linux built-in graphical ipkg installer, install the
624: openbsd52_arm.ipk package. Reboot, then run it. Read INSTALL.zaurus
625: for a few important details.
626: </ul>
627:
628: <p>
629: <h3><font color="#e00000">Notes about the source code:</font></h3>
630: <ul>
631: src.tar.gz contains a source archive starting at /usr/src. This file
632: contains everything you need except for the kernel sources, which are
633: in a separate archive. To extract:
634: <p>
635: <ul><pre>
636: # <strong>mkdir -p /usr/src</strong>
637: # <strong>cd /usr/src</strong>
638: # <strong>tar xvfz /tmp/src.tar.gz</strong>
639: </pre></ul>
640: <p>
641: sys.tar.gz contains a source archive starting at /usr/src/sys.
642: This file contains all the kernel sources you need to rebuild kernels.
643: To extract:
644: <p>
645: <ul><pre>
646: # <strong>mkdir -p /usr/src/sys</strong>
647: # <strong>cd /usr/src</strong>
648: # <strong>tar xvfz /tmp/sys.tar.gz</strong>
649: </pre></ul>
650: <p>
651: Both of these trees are a regular CVS checkout. Using these trees it
652: is possible to get a head-start on using the anoncvs servers as
653: described <a href="anoncvs.html">here</a>.
654: Using these files
655: results in a much faster initial CVS update than you could expect from
656: a fresh checkout of the full OpenBSD source tree.
657: <p>
658: </ul>
659:
660: <a name="upgrade"></a>
661: <hr>
662: <p>
663: <h3><font color="#0000e0">How to upgrade</font></h3>
664: <p>
665: If you already have an OpenBSD 5.1 system, and do not want to reinstall,
666: upgrade instructions and advice can be found in the
667: <a href="faq/upgrade52.html">Upgrade Guide</a>.
668:
669: <a name="ports"></a>
670: <hr>
671: <p>
672: <h3><font color="#0000e0">Ports Tree</font></h3>
673: <p>
674: A ports tree archive is also provided. To extract:
675: <p>
676: <ul><pre>
677: # <strong>cd /usr</strong>
678: # <strong>tar xvfz /tmp/ports.tar.gz</strong>
679: # <strong>cd ports</strong>
680: </pre></ul>
681: <p>
682: The <i>ports/</i> subdirectory is a checkout of the OpenBSD ports tree. Go
683: read the <a href="faq/ports/index.html">ports</a> page
684: if you know nothing about ports
685: at this point. This text is not a manual of how to use ports.
686: Rather, it is a set of notes meant to kickstart the user on the
687: OpenBSD ports system.
688: <p>
689: The <i>ports/</i> directory represents a CVS (see the manpage for
690: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cvs&apropos=0&sektion=1&manpath=OpenBSD+Current&arch=i386">
691: cvs(1)</a> if
692: you aren't familiar with CVS) checkout of our ports. As with our complete
693: source tree, our ports tree is available via anoncvs. So, in
694: order to keep current with it, you must make the <i>ports/</i> tree
695: available on a read-write medium and update the tree with a command
696: like:
697: <p>
698: <ul><pre>
699: # <strong>cd [portsdir]/; cvs -d anoncvs@server.openbsd.org:/cvs update -Pd -rOPENBSD_5_2</strong>
700: </pre></ul>
701: <p>
702: [Of course, you must replace the local directory and server name here
703: with the location of your ports collection and a nearby anoncvs
704: server.]
705: <p>
706: Note that most ports are available as packages through FTP. Updated
707: packages for the 5.2 release will be made available if problems arise.
708: <p>
709: If you're interested in seeing a port added, would like to help out, or just
710: would like to know more, the mailing list
711: <a href="mail.html">ports@openbsd.org</a> is a good place to know.
712: <p>
713:
714: <hr>
715: <a href="index.html"><img height="24" width="24" src="back.gif" border="0"
716: alt="OpenBSD"></a>
717: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
718: <br><small>
1.23 ! jsg 719: $OpenBSD: 52.html,v 1.22 2012/09/06 06:06:18 guenther Exp $
1.1 deraadt 720: </small>
721:
722: </body>
723: </html>
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