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