Ubuntu Security :: AppArmor Failed To Load - Could Not Allocate Temporary File

Jan 7, 2010

I get the error message in the subject line, followed by a red failed message.

However, once the system is finished booting, I can log in and

sudo /etc/init.d/apparmor start
and it starts normally.

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Ubuntu Security :: Configure AppArmor And Add Ability To Bind - Failed To Set Capabilities On File

May 18, 2011

A create an application which has to bind to port less than 1024 and must be launched under non-root user. OS: Ubuntu 10.04. Decision 1: Using a firewall to redirect packets. Problem: This decision is not good for me. I need simple way to solve the problem. Decision 2: Use CAP_NET_BIN_SERVICE. Problem: My execution file has 2,7G size. It is very big application with a lot of debug info. setcat command return an error:


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Ubuntu :: Can't Boot 9.10 With Apparmor Profiles Failed To Load Error

Mar 7, 2010

Ubuntu 9.10 stops booting with apparmor profiles failed to load error message in recovery mode.In the usual mode it hangs at the logo stage.I tried all the kernels listed but the boot process hangs every time.I searched for a solution but could not find it. Windows 7 boots fine.I haven't installed grub to the MBR.I had to reinstall the windows bootloader but I am not sure if it's related to the problem.I would like not to reinstall the os.

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Ubuntu Security :: Using Apparmor To Restrict File Browser?

Sep 21, 2010

I am trying to use apparmor to restrict my file browser, which is Thunar to only let me view the files that are in the home directory and also removable media.I tried following the apparmor sticky with no success.I created the profile and tried editing it and it either started and let me do pretty much everything or did not start at all. Would it be possible for someone to help me step by step to set up a profile for thunar that would only show the home directory and removable media.

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Ubuntu Security :: AppArmor Protect Devices And Limit Their Access To The File System?

Nov 9, 2010

This might sound really stupid, so you'll all have to excuse my lacking knowledge. I read that USB attacks get more and more common, like putting in an USB stick with a malicious autorun script on it, and it's game over. Can AppArmor protect devices and limit their access to the file system?

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Ubuntu Security :: Recommend AppArmor And Other Security Measures?

Aug 31, 2010

Or do you just use Ubuntu feeling safe enough without them? If you do use AppArmor and other security measures, what do you use them for? Obviously Firefox and Chrome would be two things. But what else?

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OpenSUSE Install :: Apparmor Module Does Not Load On Kernel-rt?

Aug 6, 2010

I have just reinstalled OS 11.2 but this time the 64bit system variant. I installed the real-time kernel and saw that the apparmor module reported an error and wasn't loaded. I have never looked into apparmor and only knows it has something to do with security, and thus I wonder if it is important to do something with this issue? I plan to use the kernel-rt and have more or less always used a variant of this kernel flavour, often self built. Though I can not recall having seen that error before and I have not used a 64bit system before

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Programming :: Load Flash Movies Directly From Any Source (no Temporary Files)

Dec 28, 2010

Flash Player ActiveX is always copying movie from I-net before playing it. Is it possible to load and play flash movies directly from any source without usage of temporary files to protect the movie from any other LOCAL outside access?

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Ubuntu Security :: AppArmor For All Users

Jun 10, 2011

I set the profile for Firefox to enforce sudo aa-enforce firefox.Does this now apply to all users on my system or just the user I was logged in as?

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OpenSUSE Hardware :: The Exact Error Message Is: "Failed To Extract ZIP Archive" Or "Failed To Load File"?

Apr 13, 2011

I think I'm ready to install Linux openSUSE physical on my Laptop. NO VMware Workstation anymore...But before I can do that I must be sure that Linux works on my System.--- SYSTEM ---

System: TOSHIBA Satellite A300D-13A (PSAK4E-01F00VGR)
CPU: 2x AMD Turion� 64 X2 Mobile Technology TL-64
--- NETWORK ---


OK, should be enough for the first, ask if I forgot some Hardware...Because I can't find any driver, and I'm not sure. I'm a LINUX NOOOOOOOOOB!!I really want to install Linux openSUSE, I'm MICROSOFT/WINDOWS HATER since 1 month now!! PS: Wine can't start my favorite Programs like Project64 a N64 Emulator. It fails to start a game! I think the graphic plugin crashes... | The exact error message is: "Failed to extract ZIP Archive" or "Failed to load file".

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Ubuntu Security :: Apparmor Will Work On The 10.04 Livecd?

Jan 29, 2010

Does anyone know if Apparmor will work on the Ubuntu 10.04 livecd? I know there are currently issues running Apparmor on stacked filesystems with aufs. Currently a casper scripts disables Apparmor during boot up. Would be very useful if it could be run in a live session.

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Ubuntu Security :: Set Up An Apparmor Profile For Firefox?

Apr 28, 2010

Anyone set up an Apparmor profile for Firefox?

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Ubuntu Security :: Disable The Apparmor In Firefox

Aug 8, 2010

Inspite i have read through the sticky link but i have a query.


If you have your firefox under enforce mode in apparmor,are you still able to install an update / addon to it to a newer version.

If not,how to disable the apparmor in firefox.Is it as below?


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Ubuntu Security :: How To Test That Apparmor Is Working

Oct 9, 2010

So I activated the Firefox profile:


And restarted Firefox (even rebooted), but it doesn't seem to be working. When I open Firefox I am able to perform a "Save Page As" in locations I shouldn't be able to, like my Desktop or Pictures folder.

The following command says the Firefox process is in enforce mode:


Of the following lines, the only directory which is "rw" is /Downloads, why am I still able to write to other places?


OS: Ubuntu 10.10

Can someone with an active Firefox profile do this simple test for me? Click File -> Save As and try to save somewhere the Apparmor profile shouldn't let you, and let me know the results.

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Ubuntu Security :: Apparmor For Firefox - How To Turn It Off

Nov 12, 2010

Tried the apparmor profile for Firefox. how to turn it off. No matter what I do, it still shows up as being on in apparmor status.

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Ubuntu Security :: No Firefox Profile In Apparmor?

Nov 15, 2010

I'm trying to understand the Apparmor and would like to get FF profile from Bodhi.zazen [thank you],but I'm kinda new to Linux.Did lots of reading but missing one thing:

1.where is FF profile? I can't see any usr.lib.firefox-3.6.12
2. how do I do copy FF profile from Bodhi.zazen?

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Ubuntu Security :: Certain Commands Not Working In Apparmor?

Jun 7, 2011

I followed this thread:[URL]...When I get to this part:sudo genprof firefox it does not work in the terminal. Is this still supported for Ubuntu 11?

Also, I installed the profiles. Is something supposed to happen now or do I need to configure them?

sudo apt-get install apparmor-profiles

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Ubuntu Security :: Updating AppArmor Profiles?

Jun 12, 2011

Where is some good documentation with concrete examples on the best practices for how to update AppArmor profiles?

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Ubuntu Security :: Enabling A New Profile In AppArmor?

Jun 18, 2011

When I enable a new AppArmor profile that is not in the kernel, I've used this command:

apparmor_parser -r /path/to/profile

But when I recently read the manual for AppArmor, it says to use this command for new profiles:

apparmor_parser -a /path/to/profile

Have I done something wrong by using -r instead of -a?

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OpenSUSE Install :: Call To Lnusertemp Failed - Temporary Directories Full?

Sep 22, 2010

opensuse 11.1 64 bit NVIDIA 180.22 yesterday i update my kde from 4.13 to 4.2. Before i install kde 4.2 ,i disable all repo about 4.13 and remove kde 4.13 .using one-click installer,i install kde 4.2 successfully.but i can not login my account in kde session. it says "call to lnusertemp faild (temporary directories full?)..."

use command
df /tmp
df -i /tmp
df /var/tmp
df -i /var/tmp

i found my disk have enough space,about 70% free space. i try to lonin use root account .it failed too ,with same error. any one know what is the matter about my kde 4.2?

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Ubuntu Security :: Gain TEMPORARY Authorization For Action?

Nov 19, 2010

My 2wire only allows HTTP/HTTPS access and this is my home office network.

I was checking my auth.log for a previous question I posted and this popped up:


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Ubuntu Security :: Apparmor Protecting Files From Users

Jan 8, 2011

It seems that AppArmor can't be effectively used to protect read access to files from users (including roots). It is possible to create a profile for, eg, 'cat', but then the users can use 'less'.Is this true? Should use SELinux instead for this?

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Ubuntu Security :: AppArmor Enforce Program Without Logging?

Apr 19, 2011

I have a program that generates large amounts of apparmor log messages. I'm happy to enforce restrictions on the program but I really don't want it to fill my log with messages every time it attempts to read a file.

Is there a way to let it enforce restrictions but not log denials?

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Ubuntu Security :: Cannot Enforce Firefox 4.0 Apparmor Profile

Apr 29, 2011

Since Ubuntu 9.10 I used:

"sudo apt-get install apparmor-profiles

sudo enforce firefox"

However in Lubuntu 11.04 the "sudo enforce firefox" command does no longer work. It looks like the enforce command is no longer recognised.

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Ubuntu Security :: Apparmor Profile Deleted / Can't Get It Back

Jun 21, 2011

i was trying to edit my firefox apparmor profile. I used aa-genprof, and accidentally closed the terminal before the program was finished. Firefox wouldn't load properly after that whenever it was enforced. I uninstalled and reinstalled the profiles, but it didn't help.Finally I deleted the files for the profile itself ... now it will not reinstall them..I marked all the apparmor packages for complete removal and then reinstalled them but it will not put the original firefox profile back in.

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Debian Multimedia :: Nvidia: Failed To Allocate Primary Buffer

May 21, 2010

I recently did a fresh install of squeeze. I have the stock 32 kernel along with the 34 from experimental (it is listed as stable by kernel.org). I installed version 195.36.24 of the Nvidia driver using the Nvidia installer, and after starting X the system became unresponsive.

grep '^(E' /var/log/Xorg.0.log
(EE) May 21 11:28:50 NVIDIA(0): Failed to allocate primary buffer: out of memory.
(EE) NVIDIA(0):  *** Aborting ***

I find this strange considering that I have used this driver with no problem on a 33 kernel and the same video card:

01:00.0 VGA compatible controller [0300]: nVidia Corporation G72M [Quadro NVS 110M/GeForce Go 7300] [10de:01d7] (rev a1) (prog-if 00 [VGA controller])
Subsystem: ASUSTeK Computer Inc. Device [1043:1212]
Flags: bus master, fast devsel, latency 0, IRQ 16


I believe it has 256MB of video memory, and I have 1GB of system memory. Is this just a problem with the 34 kernel?

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Ubuntu Security :: How To Reset / Allocate IP Address

May 19, 2011

For a while now, I have been trying to reset my IP address in Ubuntu but I have had no luck. The reasons why I want to reset it and get a new one is because my service provider waits weeks to change it. I am concerned it has fallen into some unsavory hands. Also, can you be hacked if the would-be attacker is unaware of your IP address? Are there other means of locating your computer on the web without an IP address or webserver?

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Ubuntu Security :: Why Isn't Apparmor Firefox Profile Enabled By Default

Apr 25, 2010

This page [URL] shows how to enable apparmor firefox profile. Why isnt apparmor firefox profile enabled by default? I would postulate that this would be because there must be some limitation by having the profile enabled. If so, what would the limitation be?

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Ubuntu Security :: Generic AppArmor Profile For Untrusted Application

Sep 3, 2010

I've read and re-read everything I can find about AppArmor, to no avail. On the whole, AppArmor isn't for me. However, rather than give up on it completely, I have an idea: create a profile that I could use as a template for any untrusted application, with the aim of 1) blocking it from network access and 2) blocking it from installing other applications. I've got as far as creating an empty profile:

# Generic AppArmor Profile for UntrustedApplication
#include <tunables/global>
/usr/sbin/UntrustedApplication {
#include <abstractions/base> }
What do I need to add to make this profile 100% permissive, except for the two exceptions stated above?

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Ubuntu Security :: Write Allowed Even AppArmor Forced In Firefox

Feb 28, 2011

I use Ubuntu 10.10 with encrypted home. I'm new with apparmor. My firefox-3.6.13 is now in enforce mode - with standard profile. With this profile it should have write access only to:
owner @{HOME}/Downloads/* rw,

But I can save files (with standard downloadmanager of firefox) e.g. in $HOME itself and I can't find any other rule, which could allow that. I have thing, that ecryptfs workaround just affects the eCryptFS "part of things" and limitations of normal filenames/paths (in mounted ecryptfs) are still possible. Why can firefox write elsewhere as in to ${HOME}/Downloads? I get also this in kern.log (but not by saving a file as wrote above):

Feb 27 05:49:30 duron650 kernel: [ 2284.886631] type=1400 audit(1298782170.190:4: apparmor="DENIED" operation="open" parent=1782 profile="/usr/lib/firefox-3.6.13/firefox-*bin" name="/home/.ecryptfs/hugo/.Private/ECRYPTFS_FNEK_ENCRYPTED.FWY1tHLaOszg1UQTPB2f1Zq7Xu 0xztwk9hVX6-OCUaSGk2nU5ADkJx.rdk--/ECRYPTFS_FNEK_ENCRYPTED.FWY1tHLaOszg1UQTPB2f1Zq7Xu 0xztwk9hVXFlmP1qlJBZ2eq7XFiWljUE--" pid=2209 comm="firefox-bin" requested_mask="w" denied_mask="w" fsuid=1000 ouid=0

Why do firefox try to write to it and why do it fail even with #13 workaround?
Feb 27 06:03:23 duron650 kernel: [ 3118.231818] type=1400 audit(1298783003.534:49): apparmor="DENIED" operation="open" parent=1782 profile="/usr/lib/firefox-3.6.13/firefox-*bin" name="/tmp/.X0-lock" pid=2304 comm="firefox-bin" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0
Why try firefox to access X lock?

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