[apparmor] [Bug 793505] Re: apparmor not work with kernel 2.6.38 or 2.6.39 with ubuntu

John Johansen john.johansen at canonical.com
Mon Jun 6 17:25:47 UTC 2011


Just to clarify, fixing this is in progress but this will not be fixed
for 2.6.38, and 2.6.39 kernels.  For those kernels the compatibility
patches should be applied.  Which are available from either

launchpad.net/apparmor  or apparmor.net

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https://bugs.launchpad.net/bugs/793505

Title:
  apparmor not work with kernel 2.6.38 or 2.6.39 with ubuntu

Status in AppArmor Linux application security framework:
  Won't Fix

Bug description:
  I have ubuntu maverick and try to compile the new stable kernel fro
  kernel.org but at the boot there is a problem with apparmor that i
  can't fix. I attach the /var/log/boot.log

  * Starting AppArmor profiles        Cache read/write disabled:
  /sys/kernel/security/apparmor/features interface file missing. (Kernel
  needs AppArmor 2.4 compatibility patch.)

  Cache read/write disabled: /sys/kernel/security/apparmor/features
  interface file missing. (Kernel needs AppArmor 2.4 compatibility
  patch.)

  Warning from /etc/apparmor.d/gdm-guest-session (/etc/apparmor.d/gdm-
  guest-session line 48): profile /usr/share/gdm/guest-session/Xsession
  network rules not enforced

  Cache read/write disabled: /sys/kernel/security/apparmor/features
  interface file missing. (Kernel needs AppArmor 2.4 compatibility
  patch.)

  Warning from /etc/apparmor.d/sbin.dhclient3
  (/etc/apparmor.d/sbin.dhclient3 line 73): profile /sbin/dhclient3
  network rules not enforced

  Cache read/write disabled: /sys/kernel/security/apparmor/features
  interface file missing. (Kernel needs AppArmor 2.4 compatibility
  patch.)

  Skipping profile in /etc/apparmor.d/disable: usr.bin.firefox

  Cache read/write disabled: /sys/kernel/security/apparmor/features
  interface file missing. (Kernel needs AppArmor 2.4 compatibility
  patch.)

  Warning from /etc/apparmor.d/usr.sbin.cupsd
  (/etc/apparmor.d/usr.sbin.cupsd line 165): profile
  /usr/lib/cups/backend/cups-pdf network rules not enforced

  Warning from /etc/apparmor.d/usr.sbin.cupsd
  (/etc/apparmor.d/usr.sbin.cupsd line 165): profile /usr/sbin/cupsd
  network rules not enforced

  Cache read/write disabled: /sys/kernel/security/apparmor/features
  interface file missing. (Kernel needs AppArmor 2.4 compatibility
  patch.)

  Warning from /etc/apparmor.d/usr.sbin.tcpdump
  (/etc/apparmor.d/usr.sbin.tcpdump line 51): profile /usr/sbin/tcpdump
  network rules not enforced

  
  I tried to update apparmor at the version 2.6 without solving



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