Hôm nay tôi đã kiểm tra các bản nâng cấp của mình và thấy 63 bản nâng cấp trong thử nghiệm Debian. Khỏe. Tôi đã tò mò vì hầu hết chúng đều bị giữ lại, vì vậy tôi thường -Vxem các phiên bản. Tôi ngạc nhiên, hầu hết trong số họ nâng cấp lên +b1hoặc +b2phiên bản. Giống như một cậu bé tốt bụng tôi làm apt-get changelog libc6(vâng, điều đó rất quan trọng) chỉ để thấy rằng changelog không có +b1phiên bản. Vậy, những phiên bản này để làm gì?
sudo apt-get -V upgrade
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages have been kept back:
gdm3 (3.4.1-9 => 3.4.1-9+b1)
libalgorithm-diff-xs-perl (0.04-2+b2 => 0.04-2+b3)
libapt-pkg-perl (0.1.29 => 0.1.29+b1)
libcairo-perl (1.103-2 => 1.103-2+b1)
libclass-c3-xs-perl (0.13-1+b2 => 0.13-1+b3)
libclone-perl (0.34-1 => 0.34-1+b1)
libcrypt-blowfish-perl (2.14-1 => 2.14-1+b1)
libcrypt-openssl-bignum-perl (0.04-4 => 0.04-4+b1)
libcrypt-ssleay-perl (0.58-1 => 0.58-1+b1)
libdbd-mysql-perl (4.023-1 => 4.023-1+b1)
libdbi-perl (1.628-1 => 1.628-1+b1)
libdigest-crc-perl (0.18-1+b1 => 0.18-1+b2)
libdigest-md4-perl (1.9+dfsg-1 => 1.9+dfsg-1+b1)
libfile-fcntllock-perl (0.14-2 => 0.14-2+b1)
libfile-fnmatch-perl (0.02-1+b2 => 0.02-1+b3)
libglib-perl (1.301-1 => 1.301-1+b1)
libgtk2-perl (1.247-2 => 1.247-2+b1)
libhtml-parser-perl (3.71-1 => 3.71-1+b1)
libio-pty-perl (1.08-1+b2 => 1.08-1+b3)
libjson-xs-perl (2.340-1 => 2.340-1+b1)
liblist-moreutils-perl (0.33-1+b1 => 0.33-1+b2)
liblocale-gettext-perl (1.05-7+b1 => 1.05-7+b2)
libmath-bigint-gmp-perl (1.37-2 => 1.37-3)
libnet-dbus-perl (1.0.0-2 => 1.0.0-2+b1)
libnet-dns-perl (0.68-1.1 => 0.68-1.2)
libnet-pcap-perl (0.17-1 => 0.17-1+b1)
libnet-rawip-perl (0.25-1+b2 => 0.25-1+b3)
libnet-ssleay-perl (1.55-1 => 1.55-1+b2)
libpam-systemd (44-12 => 44-12+b1)
libpango-perl (1.224-2 => 1.224-2+b1)
libparams-util-perl (1.07-1 => 1.07-1+b1)
libpurple0 (2.10.7-2 => 2.10.7-2+b1)
libsocket-perl (2.011-1 => 2.011-1+b1)
libsocket6-perl (0.23-1+b2 => 0.23-1+b3)
libsub-name-perl (0.05-1+b2 => 0.05-1+b3)
libsvn1 (1.6.17dfsg-4.1+b1 => 1.7.9-1+nmu4)
libterm-readkey-perl (2.30-4+b2 => 2.30-4+b3)
libterm-readline-gnu-perl (1.20-2+b1 => 1.20-2+b2)
libtext-charwidth-perl (0.04-7+b1 => 0.04-7+b2)
libtext-iconv-perl (1.7-5 => 1.7-5+b1)
libuuid-perl (0.02-5 => 0.02-5+b1)
libxml-libxml-perl (2.0010+dfsg-1 => 2.0010+dfsg-1+b1)
libxml-parser-perl (2.41-1+b1 => 2.41-1+b2)
libyaml-libyaml-perl (0.38-3 => 0.38-3+b1)
perl (5.14.2-21 => 5.18.1-3)
perl-base (5.14.2-21 => 5.18.1-3)
perl-modules (5.14.2-21 => 5.18.1-3)
perl-tk (804.031-1 => 804.031-1+b1)
subversion (1.6.17dfsg-4.1+b1 => 1.7.9-1+nmu4)
systemd (44-12 => 44-12+b1)
vim (7.3.923-3 => 7.3.923-3+b1)
vim-common (7.3.923-3 => 7.3.923-3+b1)
vim-gtk (7.3.923-3 => 7.3.923-3+b1)
xchat (2.8.8-7.1 => 2.8.8-7.1+b1)
xserver-xorg-core (1.12.4-6.1 => 1.12.4-6.2+b1)
The following packages will be upgraded:
libc-dev-bin (2.17-92 => 2.17-92+b1)
libc6 (2.17-92 => 2.17-92+b1)
libc6-dbg (2.17-92 => 2.17-92+b1)
libc6-dev (2.17-92 => 2.17-92+b1)
libc6-i686 (2.17-92 => 2.17-92+b1)
apt-cache policy libc6
libc6:
Installed: 2.17-92
Candidate: 2.17-92+b1
Version table:
2.17-92+b1 0
500 http://ftp.us.debian.org/debian/ testing/main i386 Packages
500 http://http.debian.net/debian/ jessie/main i386 Packages
*** 2.17-92 0
100 /var/lib/dpkg/status
apt-get changelog libc6
eglibc (2.17-92) unstable; urgency=low
* kfreebsd/local-sysdeps.diff: update to revision 4839 (from glibc-bsd).
-- Petr Salinger <petr.salinger@seznam.cz> Wed, 31 Jul 2013 22:38:47 +0100
eglibc (2.17-91) unstable; urgency=low
[ Petr Salinger ]
* switch libpthread implementation on kfreebsd-* to fbtl.
Closes: #703545. Closes: #665287. Closes: #683825. Closes: #489066.
* split some parts of kfreebsd/local-linuxthreads29.diff
into kfreebsd/local-nscd-no-sockcloexec.diff and
kfreebsd/local-linuxthreads-tlsdesc.diff
* add kfreebsd/local-fbtl.diff and kfreebsd/local-fbtl-depends.diff
* kfreebsd/local-sysdeps.diff: update to revision 4809 (from glibc-bsd).
Closes: #718181. Addresses: #717032 in new binutils.
* update testsuite-checking/expected-results-*-kfreebsd-gnu-*
by fbtl tests that are known to fail.
(snip)