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815 lines
30 KiB
Plaintext
815 lines
30 KiB
Plaintext
Updating Information for FreeBSD current users
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This file is maintained and copyrighted by M. Warner Losh
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<imp@village.org>. Please send new entries directly to him. See end
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of file for further details. For commonly done items, please see the
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COMMON ITEMS: section later in the file.
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20010919:
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There's a bug in the world build process. The cross-tools
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are build with the NEW headers, but the OLD libc.a. This
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leads to all kinds of problems with the new libc. A temporary
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workaround is to do addn
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CFLAGS="-O -pipe -D_OLD_STDIO"
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before building world when upgrading from 4.x to current. This
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can be removed afterwards.
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A proper fix to the buildworld target is needed.
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20010918:
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Peter has committed his new kthread nfs client/server code.
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NFS may be unstable after this date.
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20010912:
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KSE has hit the tree. Lots of things are now different in
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the kernel. While a few problems were introduced in the
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initial commit, most of the major ones have been found and
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corrected.
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20010901:
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In OLDCARD, CardBus bridges appear to be stable. The work
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arounds described in the 20010604 entry are now no longer
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necessary and will be ignored. Most insert/remove problems
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have been rectified around this date.
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20010823:
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named now runs as user bind and group bind rather than as
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root. If named_enable is set to YES in /etc/rc.conf, ensure
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that user bind is available in /etc/passwd (using vipw(8))
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and that group bind is available in /etc/group. Also make
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sure that user or group bind has read (and not write)
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permission for your name server configuration and that it
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has read and write permission for your slave zone files and
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directory.
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If you wish to continue to run named as root (a less secure
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alternative), add a line to /etc/rc.conf saying
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named_flags=
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20010709:
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The PAM libraries have had an API upgrade that is beyond
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the ability of the shared library major number to handle.
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It is manifested by PAM-using ports dumping core. The
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solution is to rebuild those ports.
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20010628:
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The kernel compile module has moved from src/sys/compile/FOO
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to src/sys/${MACHINE}/compile/FOO.
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20010625:
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The pccard modem issue from 20010613 has been corrected.
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OLDCARD support is still a little weak in -current. slot 1 is
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known not to work on some TI based cardbus bridges. Some
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cardbus bridges do not properly detect insert/removal events.
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IRQ configuration needs more safety belts.
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20010617:
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Softupdates problems have been corrected.
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20010614:
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Peter ripped out the linkerset support. You must, as always,
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rerun config after you cvsup if you are using the traditional
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kernel building methods.
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20010613:
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pccard modems may not work with current after 20010604 date. Some
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do, others result in panics. *MAKE*SURE* that you update your
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config and /etc/rc.conf ala the 20010604 entry, or you will have
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problems (this issue will be fixed, it just hasn't been yet).
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20010613:
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SOFTUPDATES seem to be broken since the middle of May or so. Do not
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use them in current. You can disable softupdates on all mounted
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partitions, or remove SOFTUPDATES the kernel config file.
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20010612:
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After Peter's commits to the hints code, people have been noticing
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that certain devices are attached (or try to) twice. This is due
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to having both static hints as well as a /boot/device.hints. To
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work around this issue, please use only one or the other mechanism
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until this bug is fixed.
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Please note that a feature of config is that if you have config
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file FOO and FOO.hints, it automatically adds FOO.hints to the
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hints.c file, wheather you want it to or not.
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20010610:
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Locale names have changed to match other systems better.
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20010604:
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pccard support for pci cards has been committed. You must change
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your /etc/pccard.conf irq lines. It must match the irq used by
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pcic device. Interrupt storms may result if you fail to do this.
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Interrupt storms look a lot like a hang.
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You must also install a new pccardd, otherwise you will get an
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interrupt storm at card reset time (just after it tells you what
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it is).
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pccardd_flags="-I" is necessary for the time being. It tells pccardd
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not to ask the kernel if the interrupt is really free or not before
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using it. You can either change the /etc/pccard.conf irq lines to
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match pcic, or add "-i X" to the pccardd_flags.
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20010530:
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INSTALL=install -C is being deprecated. If you want to do this,
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use COPY=-C instead. The former method will be supported for only
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a limited time. If you see
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install: warning: the -d and -C options may not be specified together
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in your makeworld, then you need to migrate towards using
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COPY=-C.
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20010525:
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It appears that vm is now stable enough to use again. However,
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there may be other problems, so caution is still urged. alpha
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definitely is in bad shape.
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20010521:
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Minor repo damange has happened. This may cause problems
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with cvsup of ports. If you get errors, please see
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http://www.FreeBSD.org/cgi/query-pr.cgi?pr=27495
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at the bottom for details on a workaround. The error message
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is
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Updater failed: Cannot delete "/usr/ports/www/jakarta-tomcat/files": Directory not empty
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20010520:
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Vm and/or swapping are busted on -current. Please be patient.
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20010519:
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pccard has had much reorganizational work done to it over
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the past few days. Everything should still work, but if
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not, please contact imp@freebsd.org.
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20010517:
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ata ioctl changed. Make sure to recompile both kernel and
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userland at the same time.
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20010517:
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New ncurses imported.
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20010512:
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DEVFS is now opt out, not opt in. Barring major problems, this
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will be the only way to go starting July 1.
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20010502:
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Perl breakage in 20010501 was corrected at 14:18:33 PDT.
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20010501:
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Building perl was broken at 02:25:25 PDT.
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20010430:
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The bug in 20010429 was corrected at 07:35:37 PDT. It is safe to
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go back in the water.
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20010429:
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A bad bug was committed at 04:48:42 PDT. Don't use kernels after
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this date, but before the correction date.
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20010423:
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old fsck and new kernel interactions appear to have been fixed.
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20010411:
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fsck and the kernel were changed to handle some optimizations
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to directory layout. This breaks backward compatibility.
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Update only if you understand that you must not use the old
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fsck with the new kernel ever.
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20010330:
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fsck has changed the meaning of the pass column in /etc/fstab.
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Please see the cvs commit to fsck.8 or the fsck.8 man page for
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details. It is unclear if changes to /etc/fstab are necessary.
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20010319:
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portmap had changed name to rpcbind for maximum POLA in your
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current world. /etc/hosts.{allow,deny} needs changes. nfs and
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other rpc based programs that rely on portmapper will not work
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without updates to /etc/hosts.{allow,deny} and /etc/netconfig.
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20010315:
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ata subsystem changes. ATA_ENABLE_ATAPI_DMA, ATA_ENABLE_WC
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and ATA_ENABEL_TAGS are no longer kernel options. They have
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been replaced by tunables. See ata.4 for details.
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20010312:
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The fxp driver was converted to use miibus. If you compile
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fxp into your kernel statically, you will need to add miibus.
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20010312:
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The wi device now defaults to BSS (infrastructure) mode
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instead of ad-hoc.
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20010310:
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/dev/urandom should be a symbolic link to /dev/random now.
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Users of current not using DEVFS need to run MAKEDEV std.
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ssh might not work if you don't.
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20010303:
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The ed driver has been updated. It now allows mii attachments,
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which means that you must include the miibus in your kernel if
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you use the ed driver.
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20010220:
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The problems with libc have been corrected. It is now mostly
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safe to go back into the water.
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20010211:
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The size of FILE was changed. This breaks upgrading. If
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you must upgrade, be prepared for pain. It also breaks almost
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all binaries that you've compiled on -current. You are warned
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that before upgrading would be a good time to do a level 0
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dump of your system. No, really, I mean it this time.
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To get to the new system, you'll need to use the following
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workaround. Hopefully this can be sorted out so that we
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don't have to move this to the updating section.
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To get around the installworld problem, do:
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# cd /usr/src/usr.bin/sed
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# make install
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# cd /usr/src
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# make installworld
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If that doesn't work, then try:
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# make -k installworld
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# make installworld
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20010207:
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DEVFS is now the default. If you use vinum, make sure that you
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do not include devfs in your kernel as problems result.
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20010205:
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FFS_ROOT and CD9660_ROOT have been removed or deprecated.
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Remove them from your config.
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20010122:
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****************************** WARNING ******************************
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buildkernel has been changed slightly
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****************************** WARNING ******************************
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KERNCONF replaces the variable KERNEL for buildkernel. You
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should update your scripts and make.conf accordingly.
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20010119:
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config has changed to allow DEV_FOO as a replacement for NFOO.
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This requires a new config to build correctly.
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20010116:
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The kerrnel option I386_CPU is now mutually exclusive with the
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other cpu types. If you have an i386 system, be sure that it
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only had this line. Remove it for all other configurations.
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20010110:
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Changes to the kernel require it and burncd be in sync.
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20010102:
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Everyone who has hw.sndunit set to something in
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/etc/sysctl.conf, it is now hw.snd.unit.
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20010101:
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ex and vi were broken by some changes to sys/queue.h. If you
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have a bad vi, you will see make buildworld fail with a core
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dump while building termcap. You can work around this problem
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by adding -k to your make buildworld. This will cause the
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build to complete and install a new vi. Once that's done, you
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can rebuild again without the -k to pick up anything that
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might have been ignored by the -k option.
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Others have suggested that you can just rebuild libc if your
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vi/ex is dynamically linked, but I've not received any reports
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of this working.
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20001228:
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There have been some changes to libcrypt in -current. The
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libscrypt/libdescrypt symlink sillyness is gone and the installed
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libcrypt is fully functional. Be aware of this.
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20001218:
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Linksys Fast Ethernet PCCARD cards supported by the ed driver
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now require the addition of flag 0x80000 to their config line
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in pccard.conf(5). This flag is not optional. These Linksys
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cards will not be recognized without it.
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20001205:
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Important new FreeBSD-version stuff: PAM support has been worked
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in, partially from the "Unix" OpenSSH version. This requires
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adding the following in pam.conf:
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sshd auth sufficient pam_skey.so
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sshd auth required pam_unix.so try_first_pass
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sshd session required pam_permit.so
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20001031:
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cvs updated to 1.11.
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20001020:
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The random device needs more entropy, so you need to make sure
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that you've run mergemaster to get a /etc/rc which will seed
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/dev/random. If you don't and the system hangs after ldconfig,
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then banging on the keyboard randomly until it unhangs is one
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workaround.
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20001010:
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****************************** WARNING ******************************
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Sendmail has been updated.
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****************************** WARNING ******************************
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o mail.local(8) is no longer installed as a set-user-id binary.
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o sendmail(8) is now built with STARTTLS support unless NO_OPENSSL
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is set.
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o The default /etc/mail/sendmail.cf disables the SMTP EXPN and VRFY
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commands.
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o Now using sendmail's version of vacation(1).
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o The sendmail cf building tools (contrib/sendmail/cf) are installed
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in /usr/share/sendmail/cf.
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o sendmail.cw changed to local-host-names
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More details can be found at
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http://people.freebsd.org/~imp/UPDATING/sendmail-20001010
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20001009:
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The ports tree's new layout is in place. Be sure to update
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your entire ports tree, or you will have problems.
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20001006:
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The perl build procedure no longer installs miniperl, nor uses
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the installed miniperl. It is recommended that you delete
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/usr/bin/miniperl.
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20001005:
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This weekend the ports tree will be updated to a new layout.
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It will be in an inconsistent state until noted in the UPDATING
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file, or with asami-san's message to the relevant mailing
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lists. With this new layout, you'll need to update the whole
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tree for anything to work.
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20000928:
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There was a change in the passwd format. Need more information.
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20000916:
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/boot/kernel/kernel.ko -> /boot/kernel/kernel change has taken
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place. Please update boot loader (not the boot blocks) at the
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same time as your kernel.
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20000914:
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The new pmtimer device is necessary for laptops. Failure to
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include the device will cause suspended laptops losing time
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when they resume. Include
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device pmtimer
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in your config file and
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hint.pmtimer.0.at="isa"
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to your /boot/device.hints file.
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20000911:
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The random device has been turned into a (pseudo-)device,
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rather than an option. The supplied kernel config files have
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been updated. You will need to do something similar in your
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own kernel config file.
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Remove:
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options RANDOMDEV
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Add:
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device random
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If you prefer to load the loadable module, you need to do
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nothing.
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20000909:
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The random device module has been renamed from randomdev.ko to
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random.ko. You will need to edit your /boot/loader.conf to
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reflect this if you load this module at boot time.
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The line should read:
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random_load="YES"
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20000907:
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The SMPNG commit has happened. It should work, but if it
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doesn't, fallback to the PRE_SMPNG CVS tag. There are likely
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to be a variety of minor issues. Please see 20000905 to make
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sure you don't have model loading problems which might at
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first blush appear related to SMP.
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20000906:
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nsswitch has been imported from NetBSD. Among other things,
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this means that /etc/host.conf is no longer used. See
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nsswitch.conf(5) instead. Note that at boot time rc.network
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will attempt to produce a new nsswitch.conf file for you if you
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don't have one, and you have host.conf.
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20000905:
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The ucred structure changed size. This breaks the interface
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that mountd uses. Trying to use an older mountd with a newer
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kernel guarantees a panic. This means that you need to use
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kernels newer than today only with matching mountd, but you
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needed to do that anyway with the boot loader changes.
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20000905:
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The boot loader has been updated. The new default kernel is
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now /boot/kernel/kernel.ko. The new default module location
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is /boot/kernel.
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You *MUST* upgrade your boot loader and kernel at the same time.
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The easiest way to do this is to do the buildworld/buildkernel/
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installkernel/installworld dance.
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Furthermore, you are urged to delete your old /modules directory
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before booting the new kernel, since kldload will find stale
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modules in that directory instead of finding them in the correct
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path, /boot/kernel. The most common complaint that this cures
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is that the linux module crashes your machine after the update.
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if [ ! -d /boot/kernel.old ]; then
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mv /modules.old /boot/kernel.old
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chflags noschg /kernel.old
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mv /kernel.old /boot/kernel.old/kernel.ko
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chflags schg /boot/kernel.old/kernel.ko
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fi
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20000904:
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A new issue with the sendmail upgrade has come to light.
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/etc/aliases has moved to /etc/mail/aliases. Mergemaster will
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incorrectly install the default aliases in /etc/mail rather than
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move the old one from /etc. So you'll need to manually move the
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file, create a symbolic link, remove the old /etc/aliases.db and
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run newaliases. For safety sake, you should stop sendmail
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while doing this and run the upgrade when locally sourced email
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is not likely to be generated.
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20000825:
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/boot/device.hints is now required for installkernel to
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succeed. You should copy GENERIC.hints for your architecture
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into /boot/device.hints. If and only if you compile hints
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into your kernel, then this file may be empty. Please note,
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if you have an empty or missing /boot/device.hints file and
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you neglected to compile hints into your kernel, no boot
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messages will appear after the boot loader tries to start the
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kernel.
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20000821:
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If you do NOT have ``options RANDOMDEV'' in your kernel and
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you DO want the random device then add randomdev_load="YES" to
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/boot/loader.conf.
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20000812:
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suidperl is now always built and installed on the system, but
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with permissions of 511. If you have applications that use
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this program, you are now required to add ENABLE_SUIDPERL=true
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to /etc/make.conf. If you forget to do this,
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chmod 4511 /usr/bin/suidperl
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will fix this until the next build.
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20000812:
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sendmail has been updated from 8.9.3 to 8.11.0. Some of the more
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visible changes that may immediately affect your configuration
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include:
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- New default file locations from src/contrib/sendmail/cf/README
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- newaliases limited to root and trusted users
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- MSA port (587) turned on by default
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- New queue file naming system so can't go from 8.11 -> 8.9
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- FEATURE(`rbl') renamed to FEATURE(`dnsbl')
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- FEATURE(`nullclient') is more full featured
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- FEATURE(`nouucp') requires an argument: `reject' or `nospecial'
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- mail.local FreeBSD-only -b option changed to -B
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- See src/contrib/sendmail/RELEASE_NOTES for more info
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20000810:
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suidperl (aka sperl) is no longer build by default. You must
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specifically define BUILD_SUIDPERL to "true" for it to be build.
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Furthermore, we recommend that you remove /usr/bin/sperl* and
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/usr/bin/suidperl files from your system unless you have a
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specific use for it.
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20000729:
|
|
Networking defaults have been tightened. Anybody upgrading
|
|
/etc/defaults/rc.conf needs to add the following lines to
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/etc/rc.conf if they want to have the same setup
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|
afterwards (unless the variables already are set, of course):
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# Enable network daemons for user convenience.
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inetd_enable="YES"
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portmap_enable="YES"
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sendmail_enable="YES"
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|
|
20000728:
|
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If you have null_load="YES" in your /boot/loader.conf, you
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will need to change that to nullfs_load="YES".
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|
|
20000728:
|
|
The "installkernel" target has changed slightly. Now even if
|
|
you override KERNEL e.g. 'make installkernel KERNEL=MYKERNEL'
|
|
it will install the MYKERNEL file (built with the buildkernel
|
|
target) as /kernel rather than /MYKERNEL. Those who have
|
|
updated their /boot/loader.conf files to point to /MYKERNEL
|
|
should remove that entry or perform manual rename of /kernel
|
|
to /MYKERNEL.
|
|
|
|
20000711:
|
|
If you use CVSUP or CTM to get CVS trees, AND you used to get
|
|
the old crypto files from internat.freebsd.org AND you check
|
|
out files from the CVS tree with the cvs command, please read
|
|
http://people.freebsd.org/~imp/internat.txt
|
|
for details on potential problems that you might have and how
|
|
to get around them.
|
|
|
|
If you are merely a mirror, or don't answer yes to each of the
|
|
clauses above, you needn't worry.
|
|
|
|
20000711:
|
|
/etc/security has been updated to print the inode number of
|
|
setuid programs that have changed. You will see a large spike
|
|
in the number of changed programs the first time when you run
|
|
mergemaster to get a new /etc/security.
|
|
|
|
20000710:
|
|
/dev/random now has good entropy collection (from the keyboard
|
|
and sysmouse drivers). Please ensure that either `options
|
|
RANDOMDEV' is present in your kernel config file or that
|
|
`randomdev_load="YES"' is in your /boot/loader.conf. If you do
|
|
not have the /dev/random driver, OpenSSL (and consequently
|
|
lots of crypto tools (like SSH)) will fail with strange
|
|
errors. (see below, 20000624).
|
|
|
|
FreeBSD-current is safe again to run Crypto.
|
|
|
|
20000709:
|
|
phk made the malloc default options AJ. This may slow things
|
|
down and uncover other latent bugs in the code. If you need to
|
|
run at full speed, you can disable this by doing the following:
|
|
ln -s aj /etc/malloc.conf
|
|
|
|
20000706:
|
|
libftpio's version was accidentally bumped a few days ago. This
|
|
has been corrected. You may need to remove /usr/lib/libftpio.so.6
|
|
before doing your next buildworld/installworld pair. It certainly
|
|
won't hurt to remove it before the update procedure. It will
|
|
break fetch until a new one is built, but ftp can be used in the
|
|
interim if needed.
|
|
|
|
20000705:
|
|
The crypto packages have changed for the cvsup. This has been done
|
|
in a backward compatible way, but the old packages will go away at
|
|
some point in the future. Look at /usr/share/examples/cvsup for
|
|
details.
|
|
|
|
20000704:
|
|
With the new sys/modules/sound/drivers/*, you will need to
|
|
set SYSDIR until you do an installworld after July 7th.
|
|
|
|
20000704:
|
|
rc.shutdown and rc will now call the rc.d scripts with start
|
|
or stop. This may cause some harmless warnings from older
|
|
rc.d scripts that haven't been updated.
|
|
|
|
20000630:
|
|
The libfetch based version of fetch has gone into the tree.
|
|
Minor problems may result on some of the less popular sites,
|
|
which should be reported to des@freebsd.org.
|
|
|
|
20000625:
|
|
From approximately this date forward, one must have the crypto
|
|
system installed in order to build the system and kernel.
|
|
While not technically strictly true, one should treat it as
|
|
required and grab the crypto bits. If you are grabbing CVS
|
|
trees, src-all and cvs-crypto should be treated as if they
|
|
were required. You should check with the latest collections
|
|
to make sure that these haven't changed.
|
|
|
|
20000624:
|
|
Mark Murray just committed the first parts of a cleanup of
|
|
/dev/zero, et al. This is also cleaning up /dev/random.
|
|
The entropy is disconnected, so DO NOT USE VERSIONS OF FREEBSD
|
|
-CURRENT FROM THIS POINT FORWARD for cryptographic services
|
|
until Mark can merge in the fixes to this work in progress.
|
|
openssh and openssl should not be used to generate keys from this
|
|
date to the completion of the work.
|
|
|
|
If you must operate at this reduced level of security, add '
|
|
options RANDOMDEV' to your kernel or modload the randomdev
|
|
module. You may also need to copy a new MAKEDEV to /dev and
|
|
recreate the random and urandom devices.
|
|
|
|
20000622:
|
|
The license on the softupdates is now a standard 2 clause
|
|
BSD license. You may need to remove your symbolic links
|
|
that used to be required when updating.
|
|
|
|
20000621:
|
|
Scott Flatman <sf@aracnet.com> sent in a decent write-up on
|
|
the config file update procedure.
|
|
http://people.freebsd.org/~imp/config-upd.html
|
|
NOTE: LINT is gone. It has been replaced with NOTES. NOTES
|
|
isn't buildable. However, you can generate a LINT file.
|
|
|
|
20000620:
|
|
Binutils 2.10 have hit the tree, or will shortly. As soon
|
|
as they do, the problem noted in 20000522 will be resolved and
|
|
that workaround will no longer be required.
|
|
|
|
20000615:
|
|
phk removed the compatibility creation of wd devices in the
|
|
ad driver. If you haven't done so already, you must update
|
|
your fstab, etc to use the ad devices instead of the wd
|
|
devices.
|
|
|
|
In addition, you'll need to update your boot blocks to a
|
|
more modern version, if you haven't already done so. Modern
|
|
here means 4.0 release or newer (although older releases
|
|
may work).
|
|
|
|
20000612:
|
|
Peter took an axe to config(8). Be sure that you read his mail
|
|
on the topic before even thinking about updating. You will
|
|
need to create a /boot/device.hints or add a hints directive
|
|
to your config file to compile them in statically. The format
|
|
of the config file has changed as well. Please see GENERIC or
|
|
NEWCARD for examples of the new format.
|
|
|
|
20000522:
|
|
A new set of binutils went into the tree today. Anybody
|
|
building a kernel after this point is advised that they need
|
|
to rebuild their binutils (or better yet do a
|
|
buildworld/installworld) before building a new kernel.
|
|
|
|
Due to bugs in binutils, using malloc options (eg /etc/malloc.conf
|
|
or MALLOC_OPTIONS env var) J will cause ld to dump core. It
|
|
is recommended that you don't set this option until the problem
|
|
is resolved.
|
|
|
|
20000513:
|
|
The ethernet drivers were all updated to clean up the BPF handling.
|
|
|
|
20000510:
|
|
The problems with boot blocks on the alphas have been corrected.
|
|
This will require some care in updating alphas. A new libstand
|
|
is requires for the boot blocks to build properly.
|
|
|
|
20000503:
|
|
Recompile all kld modules. Proper version dependency info
|
|
is now available.
|
|
|
|
20000502:
|
|
Modules have been disconnected from the buildworld tree and
|
|
connected to the kernel building instead.
|
|
|
|
20000427:
|
|
You may need to build gperf
|
|
cd /usr/src/gnu/usr.bin/gperf && make depend all install
|
|
when upgrading from 4.0 -> current. The build system now uses
|
|
an option only in -current.
|
|
|
|
20000417:
|
|
The method that we brand ELF binaries has changed to be more
|
|
acceptable to the binutils maintainers. You will need to
|
|
rebrand your ELF binaries that aren't native. One problem
|
|
binary is the Linux ldconfig. After your make world, but
|
|
before you reboot, you'll need to issue:
|
|
brandelf -t Linux /compat/linux/sbin/ldconfig
|
|
if you have Linux compatibility enabled on your machine.
|
|
|
|
20000320:
|
|
If you have really bad/marginal IDE drives, you may find they
|
|
don't work well. Use pio mode instead. The easiest way to
|
|
cope if you have a problem combination is to add:
|
|
/sbin/sysctl -w hw.atamodes=pio,pio,pio,pio
|
|
to the start of /etc/rc.conf.
|
|
|
|
20000319:
|
|
The ISA and PCI compatibility shims have been connected to the
|
|
options COMPAT_OLDISA and COMPAT_OLDPCI. If you are using old
|
|
style PCI or ISA drivers (i.e. tx, voxware, etc.) you must
|
|
include the appropriate option in your kernel config. Drivers
|
|
using the shims should be updated or they won't ship with
|
|
5.0-RELEASE, targeted for 2001.
|
|
|
|
20000318:
|
|
We've entered the traditional post release dumping party.
|
|
Large kernel changes are being committed and are in the
|
|
works. It is important to keep the systems' klds and kernel
|
|
in sync as kernel interfaces and structures are changing.
|
|
Before reporting kernel panics, make sure that all modules
|
|
that you are loading are up to date.
|
|
|
|
20000315:
|
|
If you are upgrading from an older version of FreeBSD, you
|
|
need to update your boot blocks as well. 'disklabel -B ad0'
|
|
will do the trick. This isn't critical until you remove your
|
|
wd device entries in /dev, at which point your system will not
|
|
boot.
|
|
|
|
20000315:
|
|
4.0 RELEASE shipped. Please see the 4.0 UPDATING file for how
|
|
to upgrade to 4.0 from 3.x.
|
|
|
|
COMMON ITEMS:
|
|
|
|
General Notes
|
|
-------------
|
|
Avoid using make -j when upgrading. From time to time in the
|
|
past there have been problems using -j with buildworld and/or
|
|
installworld. This is especially true when upgrading between
|
|
"distant" versions (eg one that cross a major release boundary
|
|
or several minor releases, or when several months have passed
|
|
on the -current branch).
|
|
|
|
To build a kernel
|
|
-----------------
|
|
If you are updating from a prior version of FreeBSD (even one just
|
|
a few days old), you should follow this procedure. With a
|
|
/usr/obj tree with a fresh buildworld,
|
|
make buildkernel KERNCONF=YOUR_KERNEL_HERE
|
|
make installkernel KERNCONF=YOUR_KERNEL_HERE
|
|
|
|
To just build a kernel when you know that it won't mess you up
|
|
--------------------------------------------------------------
|
|
cd src/sys/{i386,alpha}/conf
|
|
config KERNEL_NAME_HERE [1]
|
|
cd ../../compile/KERNEL_NAME_HERE
|
|
make depend
|
|
make
|
|
make install
|
|
|
|
[1] If in doubt, -r might help here.
|
|
|
|
If this fails, go to the "To build a kernel" section.
|
|
|
|
To rebuild everything and install it on the current system.
|
|
-----------------------------------------------------------
|
|
make world
|
|
Build a new kernel, see above.
|
|
|
|
To upgrade from 4.x-stable to current
|
|
-------------------------------------
|
|
make buildworld
|
|
make buildkernel KERNCONF=YOUR_KERNEL_HERE
|
|
cp src/sys/${MACHINE_ARCH}/conf/GENERIC.hints /boot/device.hints [2]
|
|
make installkernel KERNCONF=YOUR_KERNEL_HERE
|
|
reboot in single user [3]
|
|
make installworld
|
|
mergemaster [4]
|
|
[1]
|
|
<reboot>
|
|
|
|
Make sure that you've read the UPDATING file to understand the
|
|
tweaks to various things you need. At this point in the life
|
|
cycle of current, things change often and you are on your own
|
|
to cope. The defaults can also change, so please read ALL of
|
|
the UPDATING entries.
|
|
|
|
Also, if you are tracking -current, you must be subscribed to
|
|
freebsd-current@freebsd.org. Make sure that before you update
|
|
your sources that you have read and understood all the recent
|
|
messages there. If in doubt, please track -stable which has
|
|
much fewer pitfalls.
|
|
|
|
[1] If you have third party modules, such as vmware, you
|
|
should disable them at this point so they don't crash your
|
|
system on reboot.
|
|
|
|
[2] If you have legacy ISA devices, you may need to create
|
|
your own device.hints to reflect your unique hardware
|
|
configuration.
|
|
|
|
[3] From the bootblocks, boot -s, and then do
|
|
fsck -p
|
|
mount -u /
|
|
mount -a
|
|
cd /usr/src
|
|
adjkerntz -i # if COMS is wall time
|
|
|
|
[4] Note: This step is non-optional. Failure to do this step
|
|
can result in a significant reduction in the functionality of the
|
|
system. Attempting to do it by hand is not recommended and those
|
|
that pursue this avenue should read this file carefully, as well
|
|
as the archives of freebsd-current and freebsd-hackers mailing lists
|
|
for potential gotchas.
|
|
|
|
FORMAT:
|
|
|
|
This file contains a list, in reverse chronological order, of major
|
|
breakages in tracking -current. Not all things will be listed here,
|
|
and it only starts on March 15, 2000. Updating files can found in
|
|
previous releases if your system is older than this.
|
|
|
|
Please filter your entries through Warner Losh (imp@village.org) so
|
|
that the style, formatting, etc of this file can be maintained.
|
|
|
|
Copyright information:
|
|
|
|
Copyright 1998, 2001 M. Warner Losh. All Rights Reserved.
|
|
|
|
Redistribution, translation and use, with or without modification, in
|
|
full or in part, are permitted provided that the above copyright
|
|
notice is retained.
|
|
|
|
THIS DOCUMENT IS PROVIDED BY WARNER LOSH ``AS IS'' AND ANY EXPRESS OR
|
|
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
|
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
DISCLAIMED. IN NO EVENT SHALL WARNER LOSH BE LIABLE FOR ANY DIRECT,
|
|
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
|
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
|
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
|
|
IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
If you find this document useful, and you want to, you may buy the
|
|
author a beer.
|
|
|
|
$FreeBSD$
|