Ubuntu
upstart package

package cups 1.4.5-1ubuntu6 failed to start with a kernel with missing apparmor

Bug #710649 reported by Serkan Hosca on 2011-01-31

12

This bug affects 2 people

Affects		Status	Importance	Assigned to	Milestone
	upstart (Ubuntu)	Fix Released	Medium	Kees Cook

Bug Description

Binary package hint: cups

Cups daemon won't start.

$ sudo start cups
start: Job failed to start

but i can start the daemon with sudo cupsd -f

ProblemType: Package
DistroRelease: Ubuntu 11.04
Package: cups 1.4.5-1ubuntu6
Uname: Linux 2.6.38-rc2+ x86_64
AptOrdering:
cups: Configure
cups-driver-gutenprint: Configure
Architecture: amd64
Date: Mon Jan 31 08:16:30 2011
ErrorMessage: subprocess installed post-installation script returned error exit status 1
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha amd64 (20101202)
Lpstat: Error: command ['lpstat', '-v'] failed with exit code 1: lpstat: Connection refused
MachineType: Hewlett-Packard HP ENVY 15 Notebook PC
Papersize: letter
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-rc2+ root=/dev/sda3 ro elevator=noop quiet
SourcePackage: cups
Title: package cups 1.4.5-1ubuntu6 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1
dmi.bios.date: 10/12/2010
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: F.2B
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: 1522
dmi.board.vendor: Hewlett-Packard
dmi.board.version: 36.35
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnHewlett-Packard:bvrF.2B:bd10/12/2010:svnHewlett-Packard:pnHPENVY15NotebookPC:pvr0494110000241900001320000:rvnHewlett-Packard:rn1522:rvr36.35:cvnHewlett-Packard:ct10:cvrN/A:
dmi.product.name: HP ENVY 15 Notebook PC
dmi.product.version: 0494110000241900001320000
dmi.sys.vendor: Hewlett-Packard

Tags:

Related branches

lp:ubuntu/natty/upstart

Revision history for this message

Serkan Hosca (serkan-hosca) wrote on 2011-01-31:

#1

BootDmesg.txt Edit (56.8 KiB, text/plain; charset="utf-8")
CurrentDmesg.txt Edit (2.4 KiB, text/plain; charset="utf-8")
Dependencies.txt Edit (3.1 KiB, text/plain; charset="utf-8")
Df.txt Edit (443 bytes, text/plain; charset="utf-8")
Dmesg.txt Edit (59.2 KiB, text/plain; charset="utf-8")
DpkgTerminalLog.txt Edit (2.4 KiB, text/plain; charset="utf-8")
Locale.txt Edit (335 bytes, text/plain; charset="utf-8")
Lspci.txt Edit (41.6 KiB, text/plain; charset="utf-8")
Lsusb.txt Edit (447 bytes, text/plain; charset="utf-8")
PrintingPackages.txt Edit (667 bytes, text/plain; charset="utf-8")
ProcCpuinfo.txt Edit (6.4 KiB, text/plain; charset="utf-8")
ProcInterrupts.txt Edit (4.6 KiB, text/plain; charset="utf-8")
ProcModules.txt Edit (3.4 KiB, text/plain; charset="utf-8")
UdevDb.txt Edit (119.3 KiB, text/plain; charset="utf-8")
UdevLog.txt Edit (283.2 KiB, text/plain; charset="utf-8")

Revision history for this message

Serkan Hosca (serkan-hosca) wrote on 2011-01-31:

#2

I can start the daemon if i comment out this:

# /lib/init/apparmor-profile-load usr.sbin.cupsd

in pre-start in /etc/init/cups.conf

Revision history for this message

Till Kamppeter (till-kamppeter) wrote on 2011-01-31:

#3

This is a problem with Upstart and AppArmor, can you have a look into this?

Changed in cups (Ubuntu):
assignee:	nobody → Martin Pitt (pitti)
importance:	Undecided → Medium

Revision history for this message

Serkan Hosca (serkan-hosca) wrote on 2011-01-31:

#4

I forgot to add i am using git kernel. It works fine with ubuntu kernel.

Revision history for this message

Serkan Hosca (serkan-hosca) wrote on 2011-01-31:

#5

I am missing /sys/kernel/security/apparmor/profiles directory. I've commented out the directory check in apparmor-profile-load and i can start cups. I guess the git kernel is missing somethings.

Revision history for this message

Martin Pitt (pitti) wrote on 2011-02-03:

#6

Kees, I think this should be checked centrally in /lib/init/apparmor-profile-load, and not fail if the kernel doesn't support apparmor?

summary:	- package cups 1.4.5-1ubuntu6 failed to install/upgrade: subprocess - installed post-installation script returned error exit status 1 + package cups 1.4.5-1ubuntu6 failed to start with a kernel with missing + apparmor
affects:	cups (Ubuntu) → upstart (Ubuntu)
Changed in upstart (Ubuntu):
assignee:	Martin Pitt (pitti) → Kees Cook (kees)

Revision history for this message

Kees Cook (kees) wrote on 2011-02-03:

#7

Martin, that was the idea -- the problem is the distinction between full apparmor and upstream apparmor. Easy fix.

Revision history for this message

Launchpad Janitor (janitor) wrote on 2011-02-03:

#8

This bug was fixed in the package upstart - 0.6.7-6

---------------
upstart (0.6.7-6) natty; urgency=low

* debian/apparmor-profile-load: check for correct AppArmor profile loading
interface file (LP: #710649).
-- Kees Cook <email address hidden> Thu, 03 Feb 2011 13:45:32 -0800

Changed in upstart (Ubuntu):
status:	New → Fix Released

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