Hi, I try to build LFS 7.0, and in 6.23. Coreutils-8.14 chapter, i type this: tar -Jxf coreutils-8.14.tar.xz cd coreutils-8.14 case `uname -m` in i?86 | x86_64) patch -Np1 -i ../coreutils-8.14-uname-1.patch ;; esac patch -Np1 -i ../coreutils-8.14-i18n-1.patch ./configure --prefix=/usr \ --enable-no-install-program=kill,uptime make make NON_ROOT_USERNAME=nobody check-root echo "dummy:x:1000:nobody" >> /etc/group chown -Rv nobody . su-tools nobody -s /bin/bash -c "make RUN_EXPENSIVE_TESTS=yes check" but i receive a mexage about one error, so as mentioned in the pdf, i try to rebuil it without patch "coreutils-8.14-i18n-1.patch" so: cd .. rm -rf coreutils-8.14 tar -Jxf coreutils-8.14.tar.xz cd coreutils-8.14 case `uname -m` in i?86 | x86_64) patch -Np1 -i ../coreutils-8.14-uname-1.patch ;; esac ./configure --prefix=/usr \ --enable-no-install-program=kill,uptime make make NON_ROOT_USERNAME=nobody check-root chown -Rv nobody . su-tools nobody -s /bin/bash -c "make RUN_EXPENSIVE_TESTS=yes check" but the error is still present. I attach the log. if it can be usefull, i run my test on : $uname -a Linux dev-System-Product-Name 2.6.38-8-generic-pae #42-Ubuntu SMP Mon Apr 11 05:17:09 UTC 2011 i686 GNU/Linux yes, 32 bit version of ubuntu, and my cpu is an intel i7 980