Fail to login
Hi folks,BLFS 6.1
FC3 Host
On chroot environment after having installed
CrackLib-2.8.3
http://www.linuxfromscratch.org/blfs/view/stable/postlfs/cracklib.html
Linux-PAM-0.80
http://www.linuxfromscratch.org/blfs/view/stable/postlfs/linux_pam.html
reinstalled Shadow-4.0.9 according to the book;
http://www.linuxfromscratch.org/blfs/view/stable/postlfs/shadow.html
I was held on 'login' (with CrackLib), saying "bash: /etc/pam.d/login: No such file or directory"
According to the "Warning" near the bottom on the same page, reinstalled Shadow-4.0.9 with "--without-libpam" and also moved the /etc/login.defs.orig backup file to /etc/login.defs
Now I can't login LFS 6.1 with following warning;
Login:PAM Failure, aborting: Critical error - immediate abort
I did it twice including removing the source tree of Shadow-4.0.9 and download new packages from Internet as well
What I discovered are follows;
# find /mnt/lfs/ -name login.defs
/mnt/lfs/sources/shadow-4.0.9/etc/login.defs
/mnt/lfs/etc/login.defs
# find /mnt/lfs/ -name security -type d
....
/mnt/lfs/etc/security
/mnt/lfs/lib/security
/mnt/lfs/usr/include/security
/mnt/lfs/usr/lib/firefox-1.0.6/chrome/en-US/locale/global/security
/mnt/lfs/usr/src/linux-2.6.11.12/security
....
# ls -al /mnt/lfs/etc/ | grep pam.d
# ls -al /mnt/lfs/etc/ | grep pam.conf
Both no printout
# find /mnt/lfs/ -name pam.d -type d
/mnt/lfs/sources/shadow-4.0.9/etc/pam.d
......
# ls -al /mnt/lfs/sources/shadow-4.0.9/etc/pam.d/total 128
drwxrwxrwx2 satimis satimis 4096 May 23 19:33 .
drwxrwxrwx3 satimis satimis 4096 May 23 19:33 ..
-rw-rw-r--1 satimis satimis130 Oct 242004 chage
-rw-rw-r--1 satimis satimis133 Oct 242004 chpasswd
-rw-rw-r--1 satimis satimis133 Oct 242004 groupadd
-rw-rw-r--1 satimis satimis133 Oct 242004 groupdel
-rw-rw-r--1 satimis satimis133 Oct 242004 groupmod
-rw-rw-r--1 satimis satimis993 Oct 242004 login
-rw-rw-r--1 satimis satimis264 Oct 262004 Makefile.am
-rw-rw-r--1 satimis satimis 9488 May5 01:00 Makefile.in
-rw-rw-r--1 satimis satimis133 Oct 242004 newusers
-rw-rw-r--1 satimis satimis117 Oct 102000 passwd
-rw-rw-r--1 satimis satimis213 Jan22005 su
-rw-rw-r--1 satimis satimis122 Oct 282004 useradd
-rw-rw-r--1 satimis satimis132 Oct 242004 usermod
# find /mnt/lfs/ -name pam.conf
/mnt/lfs/sources/Linux-PAM-0.80/conf/pam.conf
/mnt/lfs/.Trash-0/files/Linux-PAM-0.80/conf/pam.conf
# ls -al /mnt/lfs/sources/Linux-PAM-0.80/conf/pam.conf
-rw-r--r--1 358 ftp 4415 Apr82001 /mnt/lfs/sources/Linux-PAM-0.80/conf/pam.conf
Both of them were not on;
/etc/pam.d/
/etc/pam.conf
Please advise how to fix the login problme.Whether moving pam.d and pam.conf to their correct directories.
B.R.
satimis Just vim a /etc/pam.d/login
root@test /root]# more /etc/pam.d/login
#%PAM-1.0
auth required /lib/security/pam_securetty.so
auth required /lib/security/pam_stack.so service=system-auth
auth required /lib/security/pam_nologin.so
account required /lib/security/pam_stack.so service=system-auth
password required /lib/security/pam_stack.so service=system-auth
session required /lib/security/pam_stack.so service=system-auth
session optional /lib/security/pam_console.so
The code above cp from my centos 4.1 , wish it can work correctly. :arrow: Hi linky_fan,
Tks for your advice and code.
On BLFS 6.1 Section Shadow-4.0.9
Chapter 4. Security
http://www.linuxfromscratch.org/blfs/view/stable/postlfs/shadow.html
The step in creating /etc/pam.d directory could not be found compelling me stopped in the middle on that page.As a chain action it caused "unable to login"I think that on chroot environment after running
# install -v -m755 -d /etc/pam.d
and complete that page, the "login problem" will be solved.
I'll come back to the Forum again afterwards.
Tks
B.R.
satimis Hi folks,
BLFS 6.1
FC3 Host
chroot environment
Login now revived after running;
# install -v -m755 -d /etc/pam.d
and compketing Section Shadow-4.0.9
http://www.linuxfromscratch.org/blfs/view/stable/postlfs/shadow.html
satimis Good! :-D
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