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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">

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<title>OpenBSD 5.4</title>

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5.4

</h2>

<table>

<tr>

<td>

<td>

Released Nov 1, 2013<br>

<br>

5.4 Song: <a href="lyrics.html#54">"Our favorite hacks"</a>

<br>

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<ul>

<li>See the information on <a href="ftp.html">The FTP page</a> for

a list of mirror machines.

<li>Go to the <font color="#e00000">pub/OpenBSD/5.4/</font> directory on

<li>Go to the <code class=reldir>pub/OpenBSD/5.4/</code> directory on

one of the mirror sites.

<li>Have a look at <a href="errata54.html">The 5.4 Errata page</a> for a list

of bugs and workarounds.

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All applicable copyrights and credits are in the src.tar.gz,

sys.tar.gz, xenocara.tar.gz, ports.tar.gz files, or in the

files fetched via ports.tar.gz.

</table>

<hr>

<p>

<p>

This is a partial list of new features and systems included in OpenBSD 5.4.

For a comprehensive list, see the <a href="plus54.html">changelog</a> leading

to 5.4.

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<li>Improved hardware support, including:

<ul>

<li><a href="https://man.openbsd.org/?query=inteldrm&sektion=4">inteldrm(4)</a>

<li><a href="https://man.openbsd.org/inteldrm.4">inteldrm(4)</a>

has been overhauled, including:

<ul>

<li>Now mostly in sync with Linux 3.8.13.

<li>Support for Kernel Mode Setting (KMS) including support for additional output types such as DisplayPort.

<li>Sandy Bridge and newer parts which previously had only ShadowFB acceleration

now have full hardware acceleration including use of the 3D rings.

<li><a href="https://man.openbsd.org/?query=wsdisplay&sektion=4">wsdisplay(4)</a> now attaches to

<li><a href="https://man.openbsd.org/wsdisplay.4">wsdisplay(4)</a> now attaches to

<a href="https://man.openbsd.org/?query=inteldrm&sektion=4">inteldrm(4)</a> and providers a

<a href="https://man.openbsd.org/inteldrm.4">inteldrm(4)</a> and providers a

framebuffer console.

</ul>

<li><a href="https://man.openbsd.org/?query=vgafb&sektion=4&arch=macppc">vgafb(4/macppc)</a> now supports multiple virtual consoles.

<li><a href="https://man.openbsd.org/macppc/vgafb.4">vgafb(4/macppc)</a> now supports multiple virtual consoles.

<li>Support for Elantech touchpads version 4 (clickpad) added to <a href="https://man.openbsd.org/?query=pms&sektion=4">pms(4)</a>.

<li>Support for Elantech touchpads version 4 (clickpad) added to <a href="https://man.openbsd.org/pms.4">pms(4)</a>.

<li>Fixed <a href="https://man.openbsd.org/?query=st&sektion=4">st(4)</a> EOM handling, enabling much better Bacula support.

<li>Fixed <a href="https://man.openbsd.org/st.4">st(4)</a> EOM handling, enabling much better Bacula support.

<li>Support for <a href="https://man.openbsd.org/?query=vdsk&sektion=4&arch=sparc64">vdsk(4)</a> disks larger than 2TB.

<li>Support for <a href="https://man.openbsd.org/sparc64/vdsk.4">vdsk(4)</a> disks larger than 2TB.

</ul>

<p>

<li>Generic network stack improvements:

<ul>

<li>Reworked checksum handling for network protocols.

<li><a href="https://man.openbsd.org/?query=divert&sektion=4">divert(4)</a> now recalculates the IP and protocol checksums of reinjected packets.

<li><a href="https://man.openbsd.org/divert.4">divert(4)</a> now recalculates the IP and protocol checksums of reinjected packets.

<li>No longer attempt to delete the undeletable RNF_ROOT route.

</ul>

<p>

<li>Routing daemons and other userland network improvements:

<ul>

<li>Support SSL inspection in <a href="https://man.openbsd.org/?query=relayd&sektion=8">relayd(8)</a>.

<li>Support SSL inspection in <a href="https://man.openbsd.org/relayd.8">relayd(8)</a>.

<li>Added <a href="https://man.openbsd.org/?query=slowcgi&sektion=8">slowcgi(8)</a>, a libevent-based FastCGI implementation.

<li>Added <a href="https://man.openbsd.org/slowcgi.8">slowcgi(8)</a>, a libevent-based FastCGI implementation.

<li>Enabled ECDHE support in <a href="https://man.openbsd.org/?query=httpd&sektion=8">httpd(8)</a>.

<li>Enabled ECDHE support in <a href="https://man.openbsd.org/httpd.8">httpd(8)</a>.

<li>Do not start <a href="https://man.openbsd.org/?query=inetd&sektion=8">inetd(8)</a> by default any more.

<li>Do not start <a href="https://man.openbsd.org/inetd.8">inetd(8)</a> by default any more.

<li>Many <a href="https://man.openbsd.org/?query=ldpd&sektion=8">ldpd(8)</a> improvements, including a speed-up of the session establishment process, support for adjacencies and targeted hellos, support for multiple addresses per interface, and more.

<li>Many <a href="https://man.openbsd.org/ldpd.8">ldpd(8)</a> improvements, including a speed-up of the session establishment process, support for adjacencies and targeted hellos, support for multiple addresses per interface, and more.

</ul>

<p>

<li><a href="https://man.openbsd.org/?query=dhcpd&sektion=8">dhcpd(8)</a> improvements:

<li><a href="https://man.openbsd.org/dhcpd.8">dhcpd(8)</a> improvements:

<ul>

<li>Improved compliance with RFC 2131 strictures on client-identifiers.

<li>Fixed synchronization of leases.

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<p>

<li><a href="https://man.openbsd.org/?query=dhclient&sektion=8">dhclient(8)</a> improvements:

<li><a href="https://man.openbsd.org/dhclient.8">dhclient(8)</a> improvements:

<ul>

<li>Delete routes added by defunct dhclient processes.

<li>Improved handling of client-identifier option.

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<ul>

<li>Don't require the kernel lock when processing audio interrupts.

<li>Improved kernel bcopy/memmove/memcpy implementations and made more careful choices between them.

<li>Implemented symbol caching and RELCOUNT/RELACOUNT optimizations in <a href="https://man.openbsd.org/?query=ld.so&sektion=1">ld.so(1)</a>.

<li>Implemented symbol caching and RELCOUNT/RELACOUNT optimizations in <a href="https://man.openbsd.org/ld.so.1">ld.so(1)</a>.

</ul>

<p>

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<li>Assorted improvements:

<ul>

<li>Added a <a href="https://man.openbsd.org/?query=locale&sektion=1">locale(1)</a> utility.

<li>Added a <a href="https://man.openbsd.org/locale.1">locale(1)</a> utility.

<li>Added <a href="https://man.openbsd.org/?query=ltrace&sektion=1">ltrace(1)</a>, a tool to trace PLT calls.

<li>Added <a href="https://man.openbsd.org/ltrace.1">ltrace(1)</a>, a tool to trace PLT calls.

<li>Added a new implementation of <a href="https://man.openbsd.org/?query=cu&sektion=1">cu(1)</a>.

<li>Added a new implementation of <a href="https://man.openbsd.org/cu.1">cu(1)</a>.

<li>Added <a href="https://man.openbsd.org/?query=shm_open&sektion=3">shm_open(3)/shm_unlink(3)</a>.

<li>Added <a href="https://man.openbsd.org/shm_open.3">shm_open(3)/shm_unlink(3)</a>.

<li>Added <a href="https://man.openbsd.org/?query=getprogname&sektion=3">getprogname(3)/setprogname(3)</a>.

<li>Added <a href="https://man.openbsd.org/getprogname.3">getprogname(3)/setprogname(3)</a>.

<li>Added <a href="https://man.openbsd.org/?query=clock_getcpuclockid&sektion=3">clock_getcpuclockid(3)</a> and

<li>Added <a href="https://man.openbsd.org/clock_getcpuclockid.3">clock_getcpuclockid(3)</a> and

<a href="https://man.openbsd.org/?query=pthread_getcpuclockid&sektion=3">pthread_getcpuclockid(3)</a>.

<a href="https://man.openbsd.org/pthread_getcpuclockid.3">pthread_getcpuclockid(3)</a>.

<li>Added <a href="https://man.openbsd.org/?query=fmemopen&sektion=3">fmemopen(3)</a>.

<li>Added <a href="https://man.openbsd.org/fmemopen.3">fmemopen(3)</a>.

<li>Added <a href="https://man.openbsd.org/?query=open_memstream&sektion=3">open_memstream(3)/open_wmemstream(3)</a>.

<li>Added <a href="https://man.openbsd.org/open_memstream.3">open_memstream(3)/open_wmemstream(3)</a>.

<li>Added <a href="https://man.openbsd.org/?query=memmem&sektion=3">memmem(3)</a>.

<li>Added <a href="https://man.openbsd.org/memmem.3">memmem(3)</a>.

<li>Added <a href="https://man.openbsd.org/?query=fdatasync&sektion=2">fdatasync(2)</a>.

<li>Added <a href="https://man.openbsd.org/fdatasync.2">fdatasync(2)</a>.

<li>Added <a href="https://man.openbsd.org/?query=ppoll&sektion=2">ppoll(2)</a>.

<li>Added <a href="https://man.openbsd.org/ppoll.2">ppoll(2)</a>.

<li>Added <a href="https://man.openbsd.org/?query=pselect&sektion=2">pselect(2)</a>.

<li>Added <a href="https://man.openbsd.org/pselect.2">pselect(2)</a>.

<li>Added <a href="https://man.openbsd.org/?query=utrace&sektion=2">utrace(2)</a>.

<li>Added <a href="https://man.openbsd.org/utrace.2">utrace(2)</a>.

<li>Switched the <a href="vax.html">VAX</a> platform to <a href="https://man.openbsd.org/?query=elf&sektion=5">ELF</a>.

<li>Switched the <a href="vax.html">VAX</a> platform to <a href="https://man.openbsd.org/elf.5">ELF</a>.

<li>Fixed kernel profiling on multiprocessor systems.

<li>Experimental support for <a href="https://man.openbsd.org/?query=fuse&sektion=4">fuse(4)</a>.

<li>Experimental support for <a href="https://man.openbsd.org/fuse.4">fuse(4)</a>.

<li>Added support for <tt>write_opt=nodir</tt> and the 'path' and 'linkpath' extended headers to <a href="https://man.openbsd.org/?query=pax&sektion=1">pax(1)</a> (aka <a href="https://man.openbsd.org/?query=tar&sektion=1">tar(1)</a>).

<li>Added support for <code>write_opt=nodir</code> and the 'path' and 'linkpath' extended headers to <a href="https://man.openbsd.org/pax.1">pax(1)</a> (aka <a href="https://man.openbsd.org/tar.1">tar(1)</a>).

<li>Brought <a href="https://man.openbsd.org/?query=getconf&sektion=1">getconf(1)</a> up to date with recent POSIX updates.

<li>Brought <a href="https://man.openbsd.org/getconf.1">getconf(1)</a> up to date with recent POSIX updates.

<li>Added -L and -P options to <a href="https://man.openbsd.org/?query=ln&sektion=1">ln(1)</a>.

<li>Added -L and -P options to <a href="https://man.openbsd.org/ln.1">ln(1)</a>.

<li>More structures and symbolic values displayed by <a href="https://man.openbsd.org/?query=kdump&sektion=1">kdump(1)</a>.

<li>More structures and symbolic values displayed by <a href="https://man.openbsd.org/kdump.1">kdump(1)</a>.

<li><a href="https://man.openbsd.org/?query=pkill&sektion=1">pkill(1)</a> now accepts an -I option to ask for confirmation on killing processes.

<li><a href="https://man.openbsd.org/pkill.1">pkill(1)</a> now accepts an -I option to ask for confirmation on killing processes.

</ul>

<p>

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<ul>

<li>New features:

<ul>

<li><a href="https://man.openbsd.org/?query=sshd&sektion=8">sshd(8)</a>:

<li><a href="https://man.openbsd.org/sshd.8">sshd(8)</a>:

add

<a href="https://man.openbsd.org/?query=ssh-agent&sektion=1">ssh-agent(1)</a>

<a href="https://man.openbsd.org/ssh-agent.1">ssh-agent(1)</a>

support to

<a href="https://man.openbsd.org/?query=sshd&sektion=8">sshd(8)</a>;

<a href="https://man.openbsd.org/sshd.8">sshd(8)</a>;

allows encrypted hostkeys, or hostkeys on smartcards.

and

<a href="https://man.openbsd.org/?query=sshd&sektion=8">sshd(8)</a>:

<a href="https://man.openbsd.org/sshd.8">sshd(8)</a>:

allow optional time-based rekeying via a second argument to the

existing <tt>RekeyLimit</tt> option. <tt>RekeyLimit</tt> is now

existing <code>RekeyLimit</code> option. <code>RekeyLimit</code> is now

supported in

<a href="https://man.openbsd.org/?query=sshd_config&sektion=5">sshd_config(5)</a>

<a href="https://man.openbsd.org/sshd_config.5">sshd_config(5)</a>

as well as on the client.

<li><a href="https://man.openbsd.org/?query=sshd&sektion=8">sshd(8)</a>:

<li><a href="https://man.openbsd.org/sshd.8">sshd(8)</a>:

standardise logging of information during user authentication.

<li><a href="https://man.openbsd.org/?query=ssh&sektion=1">ssh(1)</a>:

<li><a href="https://man.openbsd.org/ssh.1">ssh(1)</a>:

add the ability to query supported ciphers, MAC algorithms, key types

and key exchange methods.

<li><a href="https://man.openbsd.org/?query=ssh&sektion=1">ssh(1)</a>:

<li><a href="https://man.openbsd.org/ssh.1">ssh(1)</a>:

support <tt>ProxyCommand=-</tt> to allow support cases where stdin and

support <code>ProxyCommand=-</code> to allow support cases where stdin and

stdout already point to the proxy.

<li><a href="https://man.openbsd.org/?query=ssh&sektion=1">ssh(1)</a>:

<li><a href="https://man.openbsd.org/ssh.1">ssh(1)</a>:

allow <tt>IdentityFile=none</tt>.

allow <code>IdentityFile=none</code>.

and

<a href="https://man.openbsd.org/?query=sshd&sektion=8">sshd(8)</a>:

<a href="https://man.openbsd.org/sshd.8">sshd(8)</a>:

add <tt>-E</tt> option to

add <code>-E</code> option to

and

to append debugging logs to a specified file instead of stderr or

syslog.

<li><a href="https://man.openbsd.org/?query=sftp&sektion=1">sftp(1)</a>:

<li><a href="https://man.openbsd.org/sftp.1">sftp(1)</a>:

add support for resuming partial downloads using the <tt>reget</tt>

add support for resuming partial downloads using the <code>reget</code>

command and on the

commandline or on the get commandline using the <tt>-a</tt>

commandline or on the get commandline using the <code>-a</code>

(append) option.

<li><a href="https://man.openbsd.org/?query=ssh&sektion=1">ssh(1)</a>:

<li><a href="https://man.openbsd.org/ssh.1">ssh(1)</a>:

add an <tt>IgnoreUnknown</tt> configuration option to selectively

add an <code>IgnoreUnknown</code> configuration option to selectively

suppress errors arising from unknown configuration directives.

<li><a href="https://man.openbsd.org/?query=sshd&sektion=8">sshd(8)</a>:

<li><a href="https://man.openbsd.org/sshd.8">sshd(8)</a>:

add support for submethods to be appended to required authentication

methods listed via <tt>AuthenticationMethods</tt>.

methods listed via <code>AuthenticationMethods</code>.

</ul>

<li>The following significant bugs have been fixed in this release:

<ul>

<li><a href="https://man.openbsd.org/?query=sshd&sektion=8">sshd(8)</a>:

<li><a href="https://man.openbsd.org/sshd.8">sshd(8)</a>:

fix refusal to accept certificate if a key of a different type to the

CA key appeared in <tt>authorized_keys</tt> before the CA key.

CA key appeared in <code>authorized_keys</code> before the CA key.

<li><a href="https://man.openbsd.org/?query=ssh&sektion=1">ssh(1)</a>,

<li><a href="https://man.openbsd.org/ssh.1">ssh(1)</a>,

<a href="https://man.openbsd.org/?query=ssh-agent&sektion=1">ssh-agent(1)</a>

<a href="https://man.openbsd.org/ssh-agent.1">ssh-agent(1)</a>

and

<a href="https://man.openbsd.org/?query=sshd&sektion=8">sshd(8)</a>:

<a href="https://man.openbsd.org/sshd.8">sshd(8)</a>:

Use a monotonic time source for timers so that things like keepalives

and rekeying will work properly over clock steps.

<li><a href="https://man.openbsd.org/?query=sftp&sektion=1">sftp(1)</a>:

<li><a href="https://man.openbsd.org/sftp.1">sftp(1)</a>:

update progressmeter when data is acknowledged, not when it's sent.

(bz#2108)

and

<a href="https://man.openbsd.org/?query=ssh-keygen&sektion=1">ssh-keygen(1)</a>:

<a href="https://man.openbsd.org/ssh-keygen.1">ssh-keygen(1)</a>:

improve error messages when the current user does not exist in

<tt>/etc/passwd</tt>. (bz#2125)

<code>/etc/passwd</code>. (bz#2125)

<li><a href="https://man.openbsd.org/?query=ssh&sektion=1">ssh(1)</a>:

<li><a href="https://man.openbsd.org/ssh.1">ssh(1)</a>:

reset the order in which public keys are tried after partial

authentication success.

<li><a href="https://man.openbsd.org/?query=ssh-agent&sektion=1">ssh-agent(1)</a>:

<li><a href="https://man.openbsd.org/ssh-agent.1">ssh-agent(1)</a>:

clean up socket files after SIGINT when in debug mode. (bz#2120)

and others: avoid confusing error messages in the case of broken system

resolver configurations. (bz#2122)

<li><a href="https://man.openbsd.org/?query=ssh&sektion=1">ssh(1)</a>:

<li><a href="https://man.openbsd.org/ssh.1">ssh(1)</a>:

set TCP nodelay for connections started with <tt>-N</tt>. (bz#2124)

set TCP nodelay for connections started with <code>-N</code>. (bz#2124)

<li><a href="https://man.openbsd.org/?query=ssh&sektion=1">ssh(1)</a>:

<li><a href="https://man.openbsd.org/ssh.1">ssh(1)</a>:

correct manual for permission requirements on <tt>~/.ssh/config</tt>.

correct manual for permission requirements on <code>~/.ssh/config</code>.

(bz#2078)

<li><a href="https://man.openbsd.org/?query=ssh&sektion=1">ssh(1)</a>:

<li><a href="https://man.openbsd.org/ssh.1">ssh(1)</a>:

fix <tt>ControlPersist</tt> timeout not triggering in cases where TCP

fix <code>ControlPersist</code> timeout not triggering in cases where TCP

connections have hung. (bz#1917)

<li><a href="https://man.openbsd.org/?query=ssh&sektion=1">ssh(1)</a>:

<li><a href="https://man.openbsd.org/ssh.1">ssh(1)</a>:

properly detach a <tt>ControlPersist</tt> master from its controlling

properly detach a <code>ControlPersist</code> master from its controlling

terminal.

<li><a href="https://man.openbsd.org/?query=sftp&sektion=1">sftp(1)</a>:

<li><a href="https://man.openbsd.org/sftp.1">sftp(1)</a>:

avoid crashes in libedit when it has been compiled with multi-byte

character support. (bz#1990)

<li><a href="https://man.openbsd.org/?query=sshd&sektion=8">sshd(8)</a>:

<li><a href="https://man.openbsd.org/sshd.8">sshd(8)</a>:

when running <tt>sshd -D</tt>, close stderr unless we have explicitly

when running <code>sshd -D</code>, close stderr unless we have explicitly

requested logging to stderr. (bz#1976)

<li><a href="https://man.openbsd.org/?query=ssh&sektion=1">ssh(1)</a>:

<li><a href="https://man.openbsd.org/ssh.1">ssh(1)</a>:

fix incomplete bzero. (bz#2100)

<li><a href="https://man.openbsd.org/?query=sshd&sektion=8">sshd(8)</a>:

<li><a href="https://man.openbsd.org/sshd.8">sshd(8)</a>:

log and error and exit if <tt>ChrootDirectory</tt> is specified and

log and error and exit if <code>ChrootDirectory</code> is specified and

running without root privileges.

<li>Many improvements to the regression test suite. In particular log

files are now saved from

and

after failures.

<li>Fix a number of memory leaks. (bz#1967, bz#2096 and others)

<li><a href="https://man.openbsd.org/?query=sshd&sektion=8">sshd(8)</a>:

<li><a href="https://man.openbsd.org/sshd.8">sshd(8)</a>:

fix public key authentication when a <tt>:style</tt> is appended to the

fix public key authentication when a <code>:style</code> is appended to the

requested username.

<li><a href="https://man.openbsd.org/?query=ssh&sektion=1">ssh(1)</a>:

<li><a href="https://man.openbsd.org/ssh.1">ssh(1)</a>:

do not fatally exit when attempting to cleanup multiplexing-created

channels that are incompletely opened. (bz#2079)

</ul>

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</ul>

<p>

<li>Many pre-built packages for each architecture:

<tr>

<ul>

<li>i386: 7976

<li>sparc64: 6959

<li>alpha: 6062

<li>m68k: 3862

</ul></td><td valign=top width="25%"><ul>

<li>sh: 989

<li>amd64: 7941

<li>powerpc: 7483

<li>m88k: 3951

</ul></td><td valign=top width="25%"><ul>

<li>sparc: 4823

<li>arm: 5582

<li>hppa: 6607

</ul></td><td valign=top width="25%"><ul>

<li>vax: 2226

<li>mips64: 6739

<li>mips64el: 6306

</ul></td></tr></table>

</ul>

<p>

<li>Some highlights:

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<li>Less 444 (+ patches)

<li>Awk Aug 10, 2011 version

</ul>

</section>

<hr>

<h3>How to install</h3>

<p>

<h3><font color="#0000e0">How to install</font></h3>

<p>

Following this are the instructions which you would have on a piece of

paper if you had purchased a CDROM set instead of doing an alternate

form of install. The instructions for doing an FTP (or other style

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</ul>

<hr>

<p>

Quick installer information for people familiar with OpenBSD, and the

use of the "disklabel -E" command. If you are at all confused when

installing OpenBSD, read the relevant INSTALL.* file as listed above!

<p>

<h3><font color="#e00000">OpenBSD/i386:</font></h3>

<h3>OpenBSD/i386:</h3>

<ul>

<p>

Play with your BIOS options to enable booting from a CD. The OpenBSD/i386

release is on CD1. If your BIOS does not support booting from CD, you will need

to create a boot floppy to install from. To create a boot floppy write

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To make a boot floppy under MS-DOS, use the "rawrite" utility located

at <i>CD1:5.4/tools/rawrite.exe</i>. To make the boot floppy under a Unix OS,

use the

utility. The following is an example usage of

<a href="https://man.openbsd.org/?query=dd&sektion=1">dd(1)</a>,

<a href="https://man.openbsd.org/dd.1">dd(1)</a>,

where the device could be "floppy", "rfd0c", or

"rfd0a".

# <strong>dd if=<file> of=/dev/<device> bs=32k</strong>

</pre></ul>

</pre></blockquote>

<p>

Make sure you use properly formatted perfect floppies with NO BAD BLOCKS or

your install will most likely fail. For more information on creating a boot

floppy and installing OpenBSD/i386 please refer to

<a href="faq/faq4.html#MkFlop">this page</a>.

</ul>

<h3>OpenBSD/amd64:</h3>

<p>

<h3><font color="#e00000">OpenBSD/amd64:</font></h3>

<ul>

The 5.4 release of OpenBSD/amd64 is located on CD2.

Boot from the CD to begin the install - you may need to adjust

your BIOS options first.

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<p>

If you are planning to dual boot OpenBSD with another OS, you will need to

read INSTALL.amd64.

</ul>

<h3>OpenBSD/macppc:</h3>

<p>

<h3><font color="#e00000">OpenBSD/macppc:</font></h3>

<ul>

Burn the image from the FTP site to a CDROM, and power on your machine

while holding down the <i>C</i> key until the display turns on and

shows <i>OpenBSD/macppc boot</i>.

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<p>

Alternatively, at the Open Firmware prompt, enter <i>boot cd:,ofwboot

/5.4/macppc/bsd.rd</i>

</ul>

<h3>OpenBSD/sparc64:</h3>

<p>

<h3><font color="#e00000">OpenBSD/sparc64:</font></h3>

<ul>

Put CD3 in your CDROM drive and type <i>boot cdrom</i>.

<p>

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<p>

If nothing works, you can boot over the network as described in INSTALL.sparc64.

</ul>

<h3>OpenBSD/alpha:</h3>

<p>

<h3><font color="#e00000">OpenBSD/alpha:</font></h3>

Write <i>FTP:5.4/alpha/floppy54.fs</i> or

<ul>

<p>Write <i>FTP:5.4/alpha/floppy54.fs</i> or

<i>FTP:5.4/alpha/floppyB54.fs</i> (depending on your machine) to a diskette and

enter <i>boot dva0</i>. Refer to INSTALL.alpha for more details.

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Make sure you use a properly formatted floppy with NO BAD BLOCKS or your install

will most likely fail.

</ul>

<h3>OpenBSD/armish:</h3>

<p>

<h3><font color="#e00000">OpenBSD/armish:</font></h3>

<ul>

<p>

After connecting a serial port, Thecus can boot directly from the network

either tftp or http. Configure the network using fconfig, reset,

then load bsd.rd, see INSTALL.armish for specific details.

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and copy 'boot' and bsd.rd into the first partition on wd0 (hda1)

then load and run bsd.rd, preserving the wd0i (hda1) ext2fs partition.

More details are available in INSTALL.armish.

</ul>

<h3>OpenBSD/hp300:</h3>

<p>

<h3><font color="#e00000">OpenBSD/hp300:</font></h3>

<ul>

<p>

Boot over the network by following the instructions in INSTALL.hp300.

</ul>

<h3>OpenBSD/hppa:</h3>

<p>

<h3><font color="#e00000">OpenBSD/hppa:</font></h3>

<ul>

<p>

Boot over the network by following the instructions in INSTALL.hppa or the

<a href="hppa.html#install">hppa platform page</a>.

</ul>

<h3>OpenBSD/landisk:</h3>

<p>

<h3><font color="#e00000">OpenBSD/landisk:</font></h3>

<ul>

<p>

Write <i>miniroot54.fs</i> to the start of the CF

or disk, and boot normally.

</ul>

<h3>OpenBSD/loongson:</h3>

<p>

<h3><font color="#e00000">OpenBSD/loongson:</font></h3>

<ul>

<p>

Write <i>miniroot54.fs</i> to a USB stick and boot bsd.rd from it

or boot bsd.rd via tftp.

Refer to the instructions in INSTALL.loongson for more details.

</ul>

<p>

<h3>OpenBSD/luna88k:</h3>

<p>

<h3><font color="#e00000">OpenBSD/luna88k:</font></h3>

<ul>

<p>

Copy bsd.rd to a Mach or UniOS partition, and boot it from the PROM.

Alternatively, you can create a bootable tape and boot from it. Refer to

the instructions in INSTALL.luna88k for more details.

</ul>

<h3>OpenBSD/mvme68k:</h3>

<p>

<h3><font color="#e00000">OpenBSD/mvme68k:</font></h3>

<ul>

<p>

You can create a bootable installation tape or boot over the network.<br>

The network boot requires a MVME68K BUG version that supports the <i>NIOT</i>

and <i>NBO</i> debugger commands. Follow the instructions in INSTALL.mvme68k

for more details.

</ul>

<h3>OpenBSD/mvme88k:</h3>

<p>

<h3><font color="#e00000">OpenBSD/mvme88k:</font></h3>

<ul>

<p>

You can create a bootable installation tape or boot over the network.<br>

The network boot requires a MVME88K BUG version that supports the <i>NIOT</i>

and <i>NBO</i> debugger commands. Follow the instructions in INSTALL.mvme88k

for more details.

</ul>

<h3>OpenBSD/octeon:</h3>

<p>

<h3><font color="#e00000">OpenBSD/octeon:</font></h3>

<ul>

<p>

After connecting a serial port, boot bsd.rd over the network via DHCP/tftp.

Refer to the instructions in INSTALL.octeon for more details.

</ul>

<h3>OpenBSD/sgi:</h3>

<p>

<h3><font color="#e00000">OpenBSD/sgi:</font></h3>

<ul>

<p>

To install on an O2, burn cd54.iso on a CD-R, put it in the CD drive of your

machine and select <i>Install System Software</i> from the System Maintenance

menu.

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setup a DHCP/tftp network server, and boot using "bootp()/bsd.rd.IP##" using

the kernel matching your system type.

Refer to the instructions in INSTALL.sgi for more details.

</ul>

<h3>OpenBSD/socppc:</h3>

<p>

<h3><font color="#e00000">OpenBSD/socppc:</font></h3>

<ul>

<p>

After connecting a serial port, boot over the network via DHCP/tftp.

Refer to the instructions in INSTALL.socppc for more details.

</ul>

<h3>OpenBSD/sparc:</h3>

<p>

<h3><font color="#e00000">OpenBSD/sparc:</font></h3>

<ul>

Boot from one of the provided install ISO images, using one of the two

commands listed below, depending on the version of your ROM.

ok <strong>boot cdrom 5.4/sparc/bsd.rd</strong>

ok <kbd>boot cdrom 5.4/sparc/bsd.rd</kbd>

> <strong>b sd(0,6,0)5.4/sparc/bsd.rd</strong>

> <kbd>b sd(0,6,0)5.4/sparc/bsd.rd</kbd>

</pre></ul>

</pre></blockquote>

<p>

If your SPARC system does not have a CD drive, you can alternatively boot from floppy.

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To boot from the floppy use one of the two commands listed below,

depending on the version of your ROM.

ok <strong>boot floppy</strong>

ok <kbd>boot floppy</kbd>

> <strong>b fd()</strong>

> <kbd>b fd()</kbd>

</pre></ul>

</pre></blockquote>

<p>

Make sure you use a properly formatted floppy with NO BAD BLOCKS or your install

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If your SPARC system doesn't have a floppy drive nor a CD drive, you can either

setup a bootable tape, or install via network, as told in the

INSTALL.sparc file.

</ul>

<h3>OpenBSD/vax:</h3>

<p>

<h3><font color="#e00000">OpenBSD/vax:</font></h3>

<ul>

Boot over the network via mopbooting as described in INSTALL.vax.

</ul>

<h3>OpenBSD/zaurus:</h3>

<p>

<h3><font color="#e00000">OpenBSD/zaurus:</font></h3>

<ul>

<p>

Using the Linux built-in graphical ipkg installer, install the

openbsd54_arm.ipk package. Reboot, then run it. Read INSTALL.zaurus

for a few important details.

</ul>

</section>

<h3>Notes about the source code:</h3>

<p>

<h3><font color="#e00000">Notes about the source code:</font></h3>

<ul>

src.tar.gz contains a source archive starting at /usr/src. This file

contains everything you need except for the kernel sources, which are

in a separate archive. To extract:

# <kbd>mkdir -p /usr/src</kbd>

# <kbd>cd /usr/src</kbd>

# <kbd>tar xvfz /tmp/src.tar.gz</kbd>

</pre></blockquote>

<p>

# <strong>mkdir -p /usr/src</strong>

# <strong>cd /usr/src</strong>

# <strong>tar xvfz /tmp/src.tar.gz</strong>

</pre></ul>

<p>

sys.tar.gz contains a source archive starting at /usr/src/sys.

This file contains all the kernel sources you need to rebuild kernels.

To extract:

<p>

# <strong>mkdir -p /usr/src/sys</strong>

# <kbd>mkdir -p /usr/src/sys</kbd>

# <strong>cd /usr/src</strong>

# <kbd>cd /usr/src</kbd>

# <strong>tar xvfz /tmp/sys.tar.gz</strong>

</pre></ul>

</pre></blockquote>

<p>

Both of these trees are a regular CVS checkout. Using these trees it

is possible to get a head-start on using the anoncvs servers as

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Using these files

results in a much faster initial CVS update than you could expect from

a fresh checkout of the full OpenBSD source tree.

<p>

</ul>

</section>

<hr>

<h3>How to upgrade</h3>

<p>

<h3><font color="#0000e0">How to upgrade</font></h3>

<p>

If you already have an OpenBSD 5.3 system, and do not want to reinstall,

upgrade instructions and advice can be found in the

<a href="faq/upgrade54.html">Upgrade Guide</a>.

</section>

<hr>

<h3>Ports Tree</h3>

<p>

<h3><font color="#0000e0">Ports Tree</font></h3>

<p>

A ports tree archive is also provided. To extract:

<p>

# <strong>cd /usr</strong>

# <kbd>cd /usr</kbd>

# <strong>tar xvfz /tmp/ports.tar.gz</strong>

# <kbd>tar xvfz /tmp/ports.tar.gz</kbd>

</pre></ul>

</pre></blockquote>

<p>

The <i>ports/</i> subdirectory is a checkout of the OpenBSD ports tree. Go

read the <a href="faq/ports/index.html">ports</a> page

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OpenBSD ports system.

<p>

The <i>ports/</i> directory represents a CVS (see the manpage for

cvs(1)</a> if

you aren't familiar with CVS) checkout of our ports. As with our complete

source tree, our ports tree is available via

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available on a read-write medium and update the tree with a command

like:

<p>

# <strong>cd /usr/ports</strong>

# <strong>cvs -d anoncvs@server.openbsd.org:/cvs update -Pd -rOPENBSD_5_4</strong>

</pre></ul>

</pre></blockquote>

<p>

[Of course, you must replace the server name here with a nearby anoncvs

server.]

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If you're interested in seeing a port added, would like to help out, or just

would like to know more, the mailing list

<a href="mail.html">ports@openbsd.org</a> is a good place to know.

<p>

</section>

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