除了下载软件包之外，还有一些补丁需要下载。这些补丁修正了本该由软件包开发者修正的错误；另外也做了一些小的修改，使得软件包之间可以更好的协同工作。构建 LFS 系统需要下列补丁：
- Bash Upstream Fixes Patch - 23 KB:
- 下载：http://www.linuxfromscratch.org/patches/lfs/6.2/bash-3.1-fixes-8.patch
- MD5和：bc337045fa4c5839babf0306cc9df6d0
- Bzip2 Bzgrep Security Fixes Patch - 1.2 KB:
- 下载：http://www.linuxfromscratch.org/patches/lfs/6.2/bzip2-1.0.3-bzgrep_security-1.patch
- MD5和：4eae50e4fd690498f23d3057dfad7066
- Bzip2 Documentation Patch - 1.6 KB:
- 下载：http://www.linuxfromscratch.org/patches/lfs/6.2/bzip2-1.0.3-install_docs-1.patch
- MD5和：9e5dfbf4814b71ef986b872c9af84488
- Coreutils Internationalization Fixes Patch - 101 KB:
- 下载：http://www.linuxfromscratch.org/patches/lfs/6.2/coreutils-5.96-i18n-1.patch
- MD5和：3df2e6fdb1b5a5c13afedd3d3e05600f
- Coreutils Suppress Uptime, Kill, Su Patch - 13 KB:
- 下载：http://www.linuxfromscratch.org/patches/lfs/6.2/coreutils-5.96-suppress_uptime_kill_su-1.patch
- MD5和：227d41a6d0f13c31375153eae91e913d
- Coreutils Uname Patch - 4.6 KB:
- 下载：http://www.linuxfromscratch.org/patches/lfs/6.2/coreutils-5.96-uname-1.patch
- MD5和：c05b735710fbd62239588c07084852a0
- Database (Berkeley) Upstream Fixes Patch - 3.8 KB:
- 下载：http://www.linuxfromscratch.org/patches/lfs/6.2/db-4.4.20-fixes-1.patch
- MD5和：32b28d1d1108dfcd837fe10c4eb0fbad
- Diffutils Internationalization Fixes Patch - 18 KB:
- 下载：http://www.linuxfromscratch.org/patches/lfs/6.2/diffutils-2.8.1-i18n-1.patch
- MD5和：c8d481223db274a33b121fb8c25af9f7
- Expect Spawn Patch - 6.8 KB:
- 下载：http://www.linuxfromscratch.org/patches/lfs/6.2/expect-5.43.0-spawn-1.patch
- MD5和：ef6d0d0221c571fb420afb7033b3bbba
- Gawk Segfault Patch - 1.3 KB:
- 下载：http://www.linuxfromscratch.org/patches/lfs/6.2/gawk-3.1.5-segfault_fix-1.patch
- MD5和：7679530d88bf3eb56c42eb6aba342ddb
- GCC Specs Patch - 15 KB:
- 下载：http://www.linuxfromscratch.org/patches/lfs/6.2/gcc-4.0.3-specs-1.patch
- MD5和：0aa7d4c6be50c3855fe812f6faabc306
- Glibc Linux Types Patch - 1.1 KB:
- 下载：http://www.linuxfromscratch.org/patches/lfs/6.2/glibc-2.3.6-linux_types-1.patch
- MD5和：30ea59ae747478aa9315455543b5bb43
- Glibc Inotify Syscall Functions Patch - 1.4 KB:
- 下载：http://www.linuxfromscratch.org/patches/lfs/6.2/glibc-2.3.6-inotify-1.patch
- MD5和：94f6d26ae50a0fe6285530fdbae90bbf
- Grep RedHat Fixes Patch - 55 KB:
- 下载：http://www.linuxfromscratch.org/patches/lfs/6.2/grep-2.5.1a-redhat_fixes-2.patch
- MD5和：2c67910be2d0a54714f63ce350e6d8a6
- Groff Debian Patch - 360 KB:
- 下载：http://www.linuxfromscratch.org/patches/lfs/6.2/groff-1.18.1.1-debian_fixes-1.patch
- MD5和：a47c281afdda457ba4033498f973400d
- GRUB Disk Geometry Patch - 28 KB:
- 下载：http://www.linuxfromscratch.org/patches/lfs/6.2/grub-0.97-disk_geometry-1.patch
- MD5和：bf1594e82940e25d089feca74c6f1879
- Gzip Security Patch - 2 KB:
- 下载：http://www.linuxfromscratch.org/patches/lfs/6.2/gzip-1.3.5-security_fixes-1.patch
- MD5和：f107844f01fc49446654ae4a8f8a0728
- Inetutils GCC-4.x Fix Patch - 1.3 KB:
- 下载：http://www.linuxfromscratch.org/patches/lfs/6.2/inetutils-1.4.2-gcc4_fixes-3.patch
- MD5和：5204fbc503c9fb6a8e353583818db6b9
- Inetutils No-Server-Man-Pages Patch - 4.1 KB:
- 下载：http://www.linuxfromscratch.org/patches/lfs/6.2/inetutils-1.4.2-no_server_man_pages-1.patch
- MD5和：eb477f532bc6d26e7025fcfc4452511d
- Kbd Backspace/Delete Fix Patch - 11 KB:
- 下载：http://www.linuxfromscratch.org/patches/lfs/6.2/kbd-1.12-backspace-1.patch
- MD5和：692c88bb76906d99cc20446fadfb6499
- Kbd GCC-4.x Fix Patch - 1.4 KB:
- 下载：http://www.linuxfromscratch.org/patches/lfs/6.2/kbd-1.12-gcc4_fixes-1.patch
- MD5和：615bc1e381ab646f04d8045751ed1f69
- Linux kernel UTF-8 Composing Patch - 11 KB:
- 下载：http://www.linuxfromscratch.org/patches/lfs/6.2/linux-2.6.16.27-utf8_input-1.patch
- MD5和：d67b53e1e99c782bd28d879e11ee16c3
- Linux Libc Headers Inotify Patch - 4.7 KB:
- 下载：http://www.linuxfromscratch.org/patches/lfs/6.2/linux-libc-headers-2.6.12.0-inotify-3.patch
- MD5和：8fd71a4bd3344380bd16caf2c430fa9b
- Mktemp Tempfile Patch - 3.5 KB:
- 下载：http://www.linuxfromscratch.org/patches/lfs/6.2/mktemp-1.5-add_tempfile-3.patch
- MD5和：65d73faabe3f637ad79853b460d30a19
- Module-init-tools Patch - 1.2 KB:
- 下载：http://www.linuxfromscratch.org/patches/lfs/6.2/module-init-tools-3.2.2-modprobe-1.patch
- MD5和：f1e452fdf3b8d7ef60148125e390c3e8
- Ncurses Fixes Patch - 8.2 KB:
- 下载：http://www.linuxfromscratch.org/patches/lfs/6.2/ncurses-5.5-fixes-1.patch
- MD5和：0e033185008f21578c6e4c7249f92cbb
- Perl Libc Patch - 1.1 KB:
- 下载：http://www.linuxfromscratch.org/patches/lfs/6.2/perl-5.8.8-libc-2.patch
- MD5和：3bf8aef1fb6eb6110405e699e4141f99
- Readline Upstream Fixes Patch - 3.8 KB:
- 下载：http://www.linuxfromscratch.org/patches/lfs/6.2/readline-5.1-fixes-3.patch
- MD5和：e30963cd5c6f6a11a23344af36cfa38c
- Sysklogd 8-Bit Cleanness Patch - 0.9 KB:
- 下载：http://www.linuxfromscratch.org/patches/lfs/6.2/sysklogd-1.4.1-8bit-1.patch
- MD5和：cc0d9c3bd67a6b6357e42807cf06073e
- Sysklogd Fixes Patch - 27 KB:
- 下载：http://www.linuxfromscratch.org/patches/lfs/6.2/sysklogd-1.4.1-fixes-1.patch
- MD5和：508104f058d1aef26b3bc8059821935f
- Tar GCC-4.x Fix Patch - 1.2 KB:
- 下载：http://www.linuxfromscratch.org/patches/lfs/6.2/tar-1.15.1-gcc4_fix_tests-1.patch
- MD5和：8e286a1394e6bcf2907f13801770a72a
- Tar Security Fixes Patch - 3.9 KB:
- 下载：http://www.linuxfromscratch.org/patches/lfs/6.2/tar-1.15.1-security_fixes-1.patch
- MD5和：19876e726d9cec9ce1508e3af74dc22e
- Tar Sparse Fix Patch - 0.9 KB:
- 下载：http://www.linuxfromscratch.org/patches/lfs/6.2/tar-1.15.1-sparse_fix-1.patch
- MD5和：9e3623f7c88d8766878ecb27c980d86a
- Texinfo Multibyte Fixes Patch - 1.5 KB:
- 下载：http://www.linuxfromscratch.org/patches/lfs/6.2/texinfo-4.8-multibyte-1.patch
- MD5和：6cb5b760cfdd2dd53a0430eb572a8aaa
- Texinfo Tempfile Fix Patch - 2.2 KB:
- 下载：http://www.linuxfromscratch.org/patches/lfs/6.2/texinfo-4.8-tempfile_fix-2.patch
- MD5和：559bda136a2ac7777ecb67511227af85
- Util-linux Cramfs Patch - 2.8 KB:
- 下载：http://www.linuxfromscratch.org/patches/lfs/6.2/util-linux-2.12r-cramfs-1.patch
- MD5和：1c3f40b30e12738eb7b66a35b7374572
- VIM Upstream Fixes Patch - 42 KB:
- 下载：http://www.linuxfromscratch.org/patches/lfs/6.2/vim-7.0-fixes-7.patch
- MD5和：d274219566702b0bafcb83ab4685bbde
- VIM Man Directories Patch - 4.2 KB:
- 下载：http://www.linuxfromscratch.org/patches/lfs/6.2/vim-7.0-mandir-1.patch
- MD5和：b6426eb4192faba1e867ddd502323f5b
- VIM Spellfile Patch - 1.2 KB:
- 下载：http://www.linuxfromscratch.org/patches/lfs/6.2/vim-7.0-spellfile-1.patch
- MD5和：98e59e34cb6e16a8d4671247cebd64ee
所有补丁总计约 773.8 KB。
除了上面列出的必需补丁外，LFS 社区还创建了许多可选的补丁。这些可选补丁修正了某些不重要的问题，或者是开启了某些默认没有开启的功能。请仔细阅读位于 http://www.linuxfromscratch.org/patches/ 的补丁数据库，选择任何符合您需要的额外补丁。