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1.1       deraadt     1: <!DOCTYPE HTML PUBLIC  "-//IETF//DTD HTML Strict//EN">
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                      3: <head>
1.64      deraadt     4: <title>OpenBSD release errata</title>
1.1       deraadt     5: <link rev=made href=mailto:www@openbsd.org>
                      6: <meta name="resource-type" content="document">
                      7: <meta name="description" content="the OpenBSD CD errata page">
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                     10: <meta name="copyright" content="This document copyright 1997 by OpenBSD.">
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                     12:
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                     14:
1.37      deraadt    15: <img alt="[OpenBSD]" SRC="images/smalltitle.gif">
1.68      deraadt    16: <h2><font color=#0000e0>
                     17: This is the OpenBSD 2.2 release errata & patch list:
                     18: </font></h2>
                     19:
1.25      deraadt    20: <ul>
1.43      deraadt    21: <a name=all></a>
1.67      deraadt    22: <li><h3><font color=#e00000>All architectures</font></h3>
1.25      deraadt    23: <ul>
1.72      deraadt    24: <a name=sourceroute></a>
                     25: <li><strong><font color=#009000>SECURITY FIX</strong></font><br>
                     26: If the sysctl variable <strong>net.inet.ip.forwarding</strong> is
                     27: enabled (value 1), but the variable <strong>net.inet.ip.sourceroute</strong>
1.73      deraadt    28: is disabled (value 0), the kernel will block source routed packets from
                     29: going through, but will still accept source routing packets destined for
1.72      deraadt    30: itself.  Our fix changes the <strong>net.inet.ip.sourceroute</strong>
1.73      deraadt    31: variable semantics to mean that all block all source routed packets should
                     32: be blocked completely.
1.72      deraadt    33: <a href=ftp://ftp.openbsd.org/pub/OpenBSD/patches/2.2/common/sourceroute.patch>
                     34: A kernel patch is provided</a>.
1.39      deraadt    35: <p>
1.62      deraadt    36: <a name=ruserok></a>
1.72      deraadt    37: <li><font color=#009000><strong>SECURITY FIX</strong></font><br>
1.61      deraadt    38: A combination localhost+remote host security problem exists if a
                     39: local user running a setuid binary causes a non-existant root .rhosts
                     40: file to be created via a symbolic link with a specific kind of corefile,
                     41: and then subsequently uses rsh/rlogin to enter the machine from remote.
                     42: A similar exploit might also be possible using sshd which lacks any code
                     43: for checking for deviations from the expected format in the .rhosts or
                     44: .shosts files, but we have not confirmed this yet.  The following two
                     45: fixes are recommended:
                     46: <p>
                     47: <ul>
                     48: <li>
                     49: <a href=ftp://ftp.openbsd.org/pub/OpenBSD/patches/2.2/common/nosuidcoredump.patch>
1.72      deraadt    50: (1) A kernel patch which adds a new sysctl option which permits the
                     51: administrator to decide whether setuid corefiles should be written or not</a>.
1.61      deraadt    52: <p>
                     53: <li><a href=ftp://ftp.openbsd.org/pub/OpenBSD/patches/2.2/common/rcmd.patch>
1.74    ! deraadt    54: (2) Replaces the libc ruserok() function with a more paranoid
        !            55: version which detects bogus looking .rhosts files better.</a>
1.61      deraadt    56: </ul>
                     57: <p>
1.74    ! deraadt    58: If the
        !            59: first patch is used to stop setuid coredumps, then the second patch is
        !            60: not as important.
1.61      deraadt    61: This problem is fixed much better in OpenBSD-current, where the kernel's
                     62: symbolic link handling has been improved such that coredumping will not
                     63: create a file on the other side of a symbolic link.  Such a patch is not
                     64: possible for the 4.4lite1 VFS layer in the OpenBSD 2.2 kernel.
                     65: <p>
1.72      deraadt    66: <a name=mmap></a>
                     67: <li><strong><font color=#009000>SECURITY FIX</strong></font><br>
                     68: If you rely on the system securelevels as described in init(8), you
                     69: will want this fix.  A bug in the vm system permits a file descriptor
                     70: opened read-only on a device, to later on be mmap(2)'d read-write, and
                     71: then modified.  This does not result in a security hole by itself, but
                     72: it does violate the safety semantics which securelevels are supposed to
                     73: provide.
                     74: <a href=ftp://ftp.openbsd.org/pub/OpenBSD/patches/2.2/common/vm_mmap.patch>
                     75: A kernel patch is available which corrects this behaviour</a>.
                     76: <p>
                     77: <li><font color=#009000><strong>BUILD PROCESS FIX</strong></font><br>
                     78: Building an object tree from a read-only source tree (such as off a CDROM)
                     79: may fail under certain circumstances (e.g. when creating a symlink on sparc
                     80: whose target name is exactly 33 characters).  As a workaround you have to
                     81: either provide the source tree read/write, or install a newer version of
                     82: /usr/bin/readlink.
                     83: <a href=ftp://ftp.openbsd.org/pub/OpenBSD/patches/2.2/common/readlink.c>
                     84: A replacement source file exists</a>.
                     85: <p>
1.25      deraadt    86: </ul>
1.42      deraadt    87: <a name=i386></a>
1.67      deraadt    88: <li><h3><font color=#e00000>i386</font></h3>
1.25      deraadt    89: <ul>
1.72      deraadt    90: <li><font color=#009000><strong>RELIABILITY FIX</strong></font><br>
                     91: The Intel P5 F00F bug was discovered after the CDR's had already been
1.39      deraadt    92: sent to the manufacturer.  This problem permits any user who has an account
                     93: to lock your machine up using a 4-line program.  The problem only affects
                     94: Intel P5 processors (the i386, i486, P-Pro, and P-II are not vulnerable,
                     95: nor are processors by other manufacturers).
1.44      deraadt    96: <a href=ftp://ftp.openbsd.org/pub/OpenBSD/patches/2.2/i386/f00f.patch>
1.39      deraadt    97: A kernel source-code patch is available</a>.
                     98: <p>
1.72      deraadt    99: <li><font color=#009000><strong>FUNCTIONALITY FIX</strong></font><br>
                    100: Some Linux binaries will execute in SVR4 emulation mode, which is
1.33      deraadt   101: definately a problem for people who need Linux emulation to work correctly.
1.39      deraadt   102: To solve this mis-identification problem,
1.32      deraadt   103: <a href=ftp://ftp.openbsd.org/pub/OpenBSD/patches/2.2/i386/compat_linux.patch>
1.72      deraadt   104: a patch file is provided</a>.
1.39      deraadt   105: <p>
1.72      deraadt   106: <li><font color=#009000><strong>RELIABILITY FIX</strong></font><br>
                    107: APM can crash on machines without it.
1.45      deraadt   108: <a href=ftp://ftp.openbsd.org/pub/OpenBSD/patches/2.2/i386/apm.patch>
                    109: A kernel source-code patch is available</a>.
                    110: <p>
1.72      deraadt   111: <li><font color=#009000><strong>INSTALLATION PROCESS FLAW</strong></font><br>
                    112: A few people are running into this problem, particularily if they had some
1.39      deraadt   113: other *BSD operating system on their machine before trying OpenBSD: if after
                    114: installation onto an IDE-based machine, the kernel fails to mount the root
                    115: partition because it thinks that it should be opening sd0 (0x400), this means
                    116: you have incorrectly setup your disklabel for the IDE drive -- the disklabel
                    117: is indicating that the drive is SCSI.
                    118: To repair this, use the floppy to run "disklabel -E wd0", then using the
                    119: "edit" command ensure the type field is set to "ST506".
                    120: <p>
                    121: </ul>
1.47      deraadt   122: <a name=mac68k></a>
1.67      deraadt   123: <li><h3><font color=#e00000>mac68k</font></h3>
1.39      deraadt   124: <ul>
1.72      deraadt   125: <li><font color=#009000><strong>NEW SOFTWARE</strong></font><br>
                    126: Unfortunately, X11 binaries for the mac68k did not manage to make it onto the
1.69      deraadt   127: CDROM.  However, X11 for the mac68k is immediately available from
1.46      gene      128: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/2.2/mac68k/X11/X11R6.tar.gz">
                    129: ftp://ftp.OpenBSD.org/pub/OpenBSD/2.2/mac68k/X11/X11R6.tar.gz</a>.  Please
                    130: be sure to read the <a href="ftp://ftp.openbsd.org/pub/OpenBSD/2.2/mac68k/X11/README.X11">README file</a> also in that directory for instructions on installing
                    131: and setting up X.
1.39      deraadt   132: <p>
1.72      deraadt   133: <li><font color=#009000><strong>INSTALLATION PROCESS FLAW</strong></font><br>
                    134: As shipped on the CDROM, both the
                    135: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/2.2/mac68k/bsd-generic.tar.gz">
                    136: generic kernel</a>
                    137: and the
1.70      gene      138: <a href="ftp://ftp.openbsd.org/pub/OpenBSD/2.2/bsd-genericbsc.tar.gz">
1.72      deraadt   139: genericsbc kernel</a>
                    140: extract themselves into the wrong place in the filesystem.
1.70      gene      141: Both <strong>should</strong> extract a kernel named <tt>/bsd</tt>, but they extract
                    142: the kernel into <tt>/usr/src/sys/arch/mac68k/compile</tt> instead.
                    143: <p>
1.74    ! deraadt   144: This has been fixed on the ftp release of <a href=22.html>OpenBSD 2.2</a>, and
1.71      gene      145: fresh kernels are available from <a href="ftp://ftp.openbsd.org/pub/OpenBSD/2.2/mac68k">
                    146: ftp://ftp.OpenBSD.ORG/pub/OpenBSD/2.2/mac68k/</a>.  If at all possible,
                    147: installing these kernels is recommended.
                    148: <p>
                    149: A number of possible workarounds exist if you don't have easy access to ftp
                    150: the updated kernels.  The simplest of these is to use a
1.70      gene      151: MacOS program to uncompress and untar the kernel aad use the Installer's
                    152: mini-shell to "cpin" the kernel.  Alternately, you could install the kernel
                    153: with the Installer and use the mini-shell to move the binary from <tt>/usr/src/...</tt> to <tt>/bsd</tt>.
                    154: <p>
1.25      deraadt   155: </ul>
1.65      deraadt   156: <a name=sparc></a>
1.67      deraadt   157: <li><h3><font color=#e00000>sparc</font></h3>
1.25      deraadt   158: <ul>
1.72      deraadt   159: <li><font color=#009000><strong>RELIABILITY FIX</strong></font><br>
                    160: Older 4/xxx systems (particularily the 4/300's) cannot boot
1.58      deraadt   161: with the 2.2 kernel due to bugs in the scsi device driver.
1.57      jason     162: <a href=ftp://ftp.OpenBSD.org/pub/OpenBSD/patches/2.2/sparc/esp.patch>
1.72      deraadt   163: A kernel source patch is available</a>.
1.60      jason     164: Replacement kernels are available for:
                    165: <a href=ftp://ftp.OpenBSD.org/pub/OpenBSD/patches/2.2/sparc/bsd>bsd</a>,
                    166: <a href=ftp://ftp.OpenBSD.org/pub/OpenBSD/patches/2.2/sparc/bsd.scsi3>bsd.scsi3</a>,
                    167: and a replacement for bsd.rd is coming soon.
1.39      deraadt   168: <p>
1.65      deraadt   169: <a name=sparciommu></a>
1.72      deraadt   170: <li><font color=#009000><strong>RELIABILITY FIX</strong></font><br>
                    171: SPARCstation 4 and 5 (Microsparc 2) users may see kernel panics when
1.63      marc      172: using a custom kernel configured for option sun4m only.
                    173: <a href=ftp://ftp.OpenBSD.org/pub/OpenBSD/patches/2.2/sparc/sun4m.patch>
1.72      deraadt   174: A workaround (kernel source patch) is available</a>.  Apply the patch and
1.63      marc      175: then re-build your kernel.
                    176: <p>
1.39      deraadt   177: </ul>
1.67      deraadt   178: <li><h3><font color=#e00000>amiga</font></h3>
1.39      deraadt   179: <p>
                    180: <ul>
1.72      deraadt   181: <li><font color=#009000><strong>FUNCTIONALITY FIX</strong></font><br>
                    182: Missing Xamiga manual pages.  Get
1.48      niklas    183: <a href=ftp://ftp.openbsd.org/pub/OpenBSD/patches/2.2/amiga/Xamiga-manual.tgz>
                    184: this package</a> and execute, <i>as root</i>:<br>
1.74    ! deraadt   185: <strong><b># </b>pkg_add Xamiga-manual.tgz</strong><br>
1.51      deraadt   186: The MD5 checksum of this package is:<br>
1.49      deraadt   187: <b>MD5 (Xamiga-manual.tgz) = 2362a7857264b9d17f65cca258b42031</b><p>
1.72      deraadt   188: <li><font color=#009000><strong>FUNCTIONALITY FIX</strong></font><br>
                    189: The Ariadne ethernet support was broken, there will be both binary and
1.48      niklas    190: source level fixes available shortly.  If you are in a hurry mail
1.49      deraadt   191: <a href=mailto:niklas@openbsd.org>Niklas</a> for a test kernel.<p>
1.25      deraadt   192: </ul>
1.65      deraadt   193: <a name=pmax></a>
1.67      deraadt   194: <li><h3><font color=#e00000>pmax</font></h3>
1.25      deraadt   195: <ul>
1.72      deraadt   196: <li><font color=#009000><strong>FUNCTIONALITY FIX</strong></font><br>
                    197: There is a Year-1998 problem in the time-setting code (which causes the
1.53      deraadt   198: date and time to be set incorrectly after a reboot in 1998).
                    199: <a href=ftp://ftp.openbsd.org/pub/OpenBSD/patches/2.2/pmax/clock.patch>
1.72      deraadt   200: A source code patch file is available</a> plus replacement installation
1.53      deraadt   201: kernels for the 2.2 release at
                    202: <a href=ftp://ftp.openbsd.org/pub/OpenBSD/patches/2.2/pmax/bsd.NFS>bsd.NFS</a>,
                    203: <a href=ftp://ftp.openbsd.org/pub/OpenBSD/patches/2.2/pmax/bsd>bsd</a>,
                    204: <a href=ftp://ftp.openbsd.org/pub/OpenBSD/patches/2.2/pmax/bsd.rz0>bsd.rz0</a>.
1.66      deraadt   205: <p>
1.72      deraadt   206: <li><font color=#009000><strong>FUNCTIONALITY FIX</strong></font><br>
                    207: X11 support for the 3min and 3maxplus machines was broken
1.53      deraadt   208: due to a kernel bug.
                    209: <a href=ftp://ftp.openbsd.org/pub/OpenBSD/patches/2.2/pmax/fb.patch>
                    210: A source code patch is available</a>.
1.66      deraadt   211: <p>
1.72      deraadt   212: <li><font color=#009000><strong>SECURITY FIX</strong></font><br>
                    213: A security problem in the shared library linker <strong>ld.so</strong> requires that
1.59      deraadt   214: you replace it with a new binary.
                    215: <a href=ftp://ftp.openbsd.org/pub/OpenBSD/patches/2.2//pmax/ld.so>
1.72      deraadt   216: The replacement binary is here</a>.
1.39      deraadt   217: <p>
1.25      deraadt   218: </ul>
1.65      deraadt   219: <a name=arc></a>
1.67      deraadt   220: <li><h3><font color=#e00000>arc</font></h3>
1.59      deraadt   221: <ul>
1.72      deraadt   222: <li><font color=#009000><strong>SECURITY FIX</strong></font><br>
                    223: A security problem in the shared library linker <strong>ld.so</strong> requires
                    224: that you replace it with a new binary.
1.59      deraadt   225: <a href=ftp://ftp.openbsd.org/pub/OpenBSD/patches/2.2//pmax/ld.so>
1.72      deraadt   226: The replacement binary is here</a>.
1.69      deraadt   227: <p>
1.59      deraadt   228: </ul>
1.67      deraadt   229: <li><h3><font color=#e00000>alpha</font></h3>
1.56      deraadt   230: <p>
                    231: <ul>
                    232: <li>No problems identified yet.
                    233: <p>
                    234: </ul>
1.67      deraadt   235: <li><h3><font color=#e00000>hp300</font></h3>
1.56      deraadt   236: <p>
                    237: <ul>
                    238: <li>No problems identified yet.
                    239: <p>
                    240: </ul>
1.67      deraadt   241: <li><h3><font color=#e00000>mvme68k</font></h3>
1.25      deraadt   242: <ul>
1.39      deraadt   243: <li>No problems identified yet.
                    244: <p>
1.25      deraadt   245: </ul>
                    246: </ul>
                    247: <br>
                    248: <hr>
1.68      deraadt   249: <h2><font color=#0000e0>
                    250: This is the OpenBSD 2.1 release errata & patch list:
                    251: </font></h3></h2>
1.13      pefo      252: <br>
1.14      pefo      253: <ul>
1.67      deraadt   254: <li><h3><font color=#e00000>All architectures</font></h3>
1.13      pefo      255: <ul>
                    256: <li>One of the install scripts has a flaw that makes the CD-ROM mount fail
                    257:        when using the CD-ROM as the install source media.
                    258:        To workaround this use the following sequence of commands before
                    259:        starting the install script. This must be done each time the install
                    260:        kernel is booted if the install script is to be run and the CD-ROM
                    261:        is the media to install from. Do the following at the shell prompt:
1.16      pefo      262: <pre><b>#</b> ed install.sub
                    263: /{_filesystem/s//{_fstype/
                    264: wq
1.13      pefo      265: <b>#</b>
                    266: </pre>
1.22      niklas    267:        For architectures where the install scripts start automatically
                    268:        (like amiga), you need to abort it at the (I)nstall or (U)pdate
1.29      todd      269:        prompt by pressing Ctrl-C before doing the above command.  After
1.22      niklas    270:        that you can restart the install by:
                    271: <pre><b>#</b> install
                    272: </pre>
1.13      pefo      273: </ul>
1.1       deraadt   274: <br>
1.67      deraadt   275: <li><h3><font color=#e00000>Alpha</font></h3>
1.6       grr       276: <ul>
1.1       deraadt   277: <li>CD2 does not boot on the alpha, as had been planned. Instead, you
1.3       deraadt   278:        must use the floppy install method.  This is not significantly
                    279:        harder..
1.6       grr       280: </ul>
1.11      millert   281: <br>
1.67      deraadt   282: <li><h3><font color=#e00000>i386</font></h3>
1.7       deraadt   283: <ul>
                    284: <li>Some rarer PC BIOS's do not like the hardrive bootblocks when used
                    285: as a MBR.  The symptom is that the BIOS says "READ ERROR" when booting,
                    286: but everything suggests it should work fine. In those cases, it is
                    287: sufficient to install OS-BS or some other primary bootloader as the main
                    288: MBR, then install OpenBSD in a partition all by itself starting at a
1.24      mickey    289: non-zero offset.  For instance, start OpenBSD at next track boundary or so.
1.8       deraadt   290: <li>The i386/X11/SUMS.md5 file contains 4 incorrect MD5 checksums.
1.24      mickey    291: These have been corrected on the ftp mirrors. The correct lines are:<br>
1.8       deraadt   292: MD5 (X33doc.tgz) = 6aa0be7987f9a3cf32a63b5ea9a83b39<br>
                    293: MD5 (X33html.tgz) = 6ba39d41aef7c75c35a0533275c6f8c0<br>
                    294: MD5 (X33ps.tgz) = ea49fc1b12c17fc16ece7d0e4ad4ee06<br>
                    295: MD5 (RELNOTES) = 689fda20596a4eb82f86ded51efb01f4<br>
1.21      deraadt   296: <li>A lot of people with IDE disk drives fail to read the
                    297: INSTALL.i386 document, and hence end up with geometry translation
                    298: problems.  Read the document, please.
1.7       deraadt   299: </ul>
1.11      millert   300: <br>
1.67      deraadt   301: <li><h3><font color=#e00000>Amiga</font></h3>
1.6       grr       302: <ul>
1.4       niklas    303: <li>The amiga install has a flaw wrt Tseng based graphic cards: when entering
                    304:        multiuser mode the console won't get a login prompt.  This is due to
                    305:        a problem in the shipped /dev/MAKEDEV script.  To fix, enter single
                    306:        user mode and do:
1.5       todd      307: <pre><b>#</b> cd /dev
1.4       niklas    308: <b>#</b> sh MAKEDEV ttye6
                    309: </pre>
1.6       grr       310: </ul>
1.67      deraadt   311: <li><h3><font color=#e00000>Sparc</font></h3>
1.6       grr       312: <ul>
1.5       todd      313: <li>The sparc X11R6.3 xdm-config files reference /usr/X11R6.3/... This is
                    314:        due to X11R6.3's default config file contents.  To fix, su and
                    315:        type:
                    316: <pre><b>#</b> cd /usr
                    317: <b>#</b> ln -s X11R6 X11R6.3
                    318: </pre>
1.6       grr       319: <li>The sparc "single floppy install disk" has a problem when you specify
                    320:        "dumb" in response to the terminal type query.  As a work-around
                    321:        first specify an invalid terminal such as "bogus" and when prompted
                    322:        again for a terminal type, enter "dumb" and it will work correctly.
                    323: <li>When netbooting an older sparc system such as a Sun4 or Sun4c, the boot
                    324:        may hang up at the end of the tftp transfer of the bootstrap due
                    325:        to the tftp transfer working in 512-byte blocks.  If this occurs
                    326:        create a "padded" version of the bootstrap (boot or zboot) as follows:
                    327: <pre><b>#</b> cd /tftpboot
                    328: <b>#</b> dd if=boot of=newboot obs=512 conv=osync
                    329: <b>#</b> mv newboot boot
                    330: </pre>
1.19      graichen  331: <li>The sparc install script has two flaws that make the kernel copy
                    332:        and the bootblock install fail. The kernel copy only fails
                    333:        then installing from CD-ROM. To workaround this use the
                    334:        following sequence of commands before starting the install
                    335:        script. This must be done each time the install kernel is
                    336:        booted if the install script is to be run and the CD-ROM is
                    337:        the media to install from. Do the following at the shell
                    338:        prompt:
                    339:         if you install from CD-ROM do the following:
                    340: <pre><b>#</b> ed install.md
                    341: /\/bsd/s//\/mnt2\/2.1\/sparc\/bsd/
                    342: wq
                    343: <b>#</b>
                    344: </pre>
                    345:         ... or if you plan to use the bsd.scsi3 kernel you should use instead:
                    346: <pre><b>#</b> ed install.md
                    347: /\/bsd/s//\/mnt2\/2.1\/sparc\/bsd.scsi3/
                    348: wq
                    349: <b>#</b>
                    350: </pre>
                    351:         The following one you'll have to do always (not only then
                    352:        installing from from CD-ROM)
                    353: <pre><b>#</b> ed /usr/mdec/binstall
                    354: /getopt/,/getopt/+4d
                    355: wq
                    356: <b>#</b>
                    357: </pre>
1.6       grr       358: </ul>
1.67      deraadt   359: <li><h3><font color=#e00000>Pmax</font></h3>
1.9       graichen  360: <ul>
1.10      millert   361: <li> When using the X11R6 binaries from the 2.1 release you will get
1.9       graichen  362: errors like:
                    363: <pre><b>#</b> mkfontdir
                    364: mkfontdir: undefined symbol: 'astpending' 12
                    365: Segmentation fault (core dumped)
                    366: </pre>
                    367: this is due to a little problem affecting the compatibility between
                    368: the OpenBSD/arc port (on which the X11R6 clients were build) and
                    369: OpenBSD/pmax. You can work around this problem by using the arc
                    370: version of the shared libc instead of the pmax one. You may get a copy
                    371: of the OpenBSD/arc 2.1 libc.so.16.1 from <a
                    372: href=ftp://miranda.rz-berlin.mpg.de/pub/OpenBSD/pmax/fixes/libc.so.16.1>
                    373: here </a>. Simply download it and do the following:
                    374: <pre><b>#</b> cd /usr/lib
                    375: <b>#</b> mv libc.so.16.1 original_libc.so.16.1
                    376: <b>#</b> cp /where_you_have_downloaded_it_to/libc.so.16.1 .
                    377: <b>#</b> chown root.bin libc.so.16.1
                    378: <b>#</b> chmod 444 libc.so.16.1
                    379: </pre>
                    380: Please be careful while doing this - because the libc is a very
                    381: sensitive part of the system. You can remove the original_libc.so.16.1
                    382: after the next reboot if everything is working fine.
                    383: </ul>
1.18      deraadt   384: <p>
1.67      deraadt   385: <li><h3><font color=#e00000>Mac68k</font></h3>
1.17      deraadt   386: <ul>
1.20      gene      387: <li>The installer generates incorrect /etc/fstab files causing messages such as "file system read-only" on bootup.
                    388: To correct, boot to single-user mode (by clicking that checkbox in the Booter's Booting:Options dialog) and do the following:
1.17      deraadt   389: <pre>
1.18      deraadt   390: <b>#</b> mount /dev/sd0a /
                    391: <b>#</b> ed /etc/fstab
                    392: 1,$s/ ufs / ffs /
1.20      gene      393: 1,$s/ ro / rw /
1.18      deraadt   394: w
                    395: q
1.17      deraadt   396: </pre>
1.20      gene      397: Alternately, simply invoke vi or another editor and change the root filesystem
                    398: to be of type ffs rather than ufs and be rw (read-write) rather than ro
                    399: (read-only).  In either case, you'll need to reboot the system afterwards.
                    400: Make this correction as soon as possible after installing the system.
1.17      deraadt   401: The installer should not have specified the filesystem as the old
                    402: "ufs" type; the "ffs" type is more correct.
1.20      gene      403:
1.17      deraadt   404: <li>The installer forgets to install the kernel onto the filesystem.
1.20      gene      405: This is because the installer expects all packages including the kernel to
                    406: be tar'ed and gzip'ed.  The kernel was not shipped that way.  Therefore, you
                    407: must make this correction <em>before attempting to boot the system</em>.
1.17      deraadt   408: To correct, use the Installer mini-shell and do the following:
                    409: <pre>
1.20      gene      410: > cpin :[internal-macos-path]:bsd-generic bsd
                    411: </pre>
                    412: This should place the kernel as /bsd on the filesystem. You should
1.23      gene      413: replace the above string with the colon-delimited path from your desktop to
1.20      gene      414: wherever you have placed the kernel.  If possible, it is easiest to drag the
1.23      gene      415: kernel into the same folder as the Installer, so you can simply issue a
                    416: command without leading colon(s) like:
1.20      gene      417: <pre>
1.23      gene      418: > cpin bsd-generic bsd
1.17      deraadt   419: </pre>
1.20      gene      420: Good luck.
1.17      deraadt   421: </ul>
1.1       deraadt   422: </ul>
1.2       deraadt   423:
                    424: <hr>
                    425: <a href=orders.html><img src=back.gif border=0 alt=OpenBSD></a>
                    426: <a href=mailto:www@openbsd.org>www@openbsd.org</a>
1.74    ! deraadt   427: <br><small>$OpenBSD: errata.html,v 1.73 1998/02/19 10:43:53 deraadt Exp $</small>
1.2       deraadt   428:
                    429: </body>
                    430: </html>