Red Hat Bugzilla – Bug 119649
Selinux, unable to login after kernel update (2.6.4~) via yum
Last modified: 2007-11-30 17:10:39 EST
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Description of problem:
After using 'yum update' (from kernel-2.6.3-126.96.36.199.1 to
kernel-2.6.4-1.300) and rebooting, could not login to KDE as normal
user or root. Gave an error about being unable to find home
directory, not being able to write to /, and that
Also, on command line, could not 'ls' in /mnt or /lost+found as normal
user, gave the flashing red text.
And, strangely, as root, did not have permission to save 'inittab'
from within nano. Also could not 'touch' in /etc. Saving to another
file, removing the original 'inittab', and then renaming new file to
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. yum update from vanilla test2 system with KDE
3. try to login to KDE
Actual Results: kicked back to gdm.
Expected Results: able to login
I was able to circumvent this issue by setting 'SELINUX=disabled' in
/etc/sysconfig/selinux. But, since selinux is now disabled, it's not
really a permament solution... There must be some other selinux step
I'm missing that needs to be run after updating the kernel?
this page explains this issue and a fix.
I installed Fedora Core on a system with an existing /home partition,
and now I can't log in.
Your /home partition is not labeled correctly. You can fix this by
labeling /home correctly
/usr/sbin/setfiles /etc/security/selinux/file_contexts /home
You will need to have the policy-sources package installed to use
setfiles. Alternately, you can use the fixfiles utility to relabel
/home without having to install policy-sources. "
Basically this is not really a bug, but if I was a new user this would
be a major issue.
Closing this as NOTABUG.