Jul 23

Update is splitted in two part because of a kernel update to accomodate free space limitation.
1.4.19 contain some packages updates, most notabily a dnsmasq update to be immune on recent dns advisory.
1.4.20 install the second part of the kernel update and configure the new kernel.
1.4.19 could be installed separately from 1.4.20. A reboot is not needed after 1.4.19 installation.

Concerning the dns issue, see more details in
http://www.heise-online.co.uk/news/DNS-security-problem-details-released–/111145
It is very likely anyone need to a patch without waiting and our is in 1.4.19 for
dnsmasq.
The dns server you use need to be patched too or you may switch to opendns.

You need to reboot to use the new kernel after 1.4.20 installation.

Continue reading »

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Jul 19
Ubuntu

Hmm starting from Gutsy my Wifi LED wont works … now after i read from the ThinkWiki .. what i read from it was The LED is not implemented at least in the IWL4965 driver. How ever, As an alternative, you can install a backported IWL4965 driver that may fix the LED problem on your system.

To active WiFi LED,

sudo apt-get install linux-backports-modules-hardy

Now, my Wifi LED lighted beside the bluetooth icon !!! yeay !!!

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Jul 15

Just recently updated my wordpress to 2.6 .. got some new features … u all may read it here :

http://wordpress.org/development/2008/07/wordpress-26-tyner/

Hepi Upgrading guys!!!

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Jul 15
Ubuntu

Recently i having problem with the java applet in ff3 .. dont know where to start looking for it … today .. thanks to eric bcoz telling me that happened because of openjdk , then i immediately take action by doing this …

fenris@thinkbuntu:~$ sudo apt-get autoremove openjdk-6-jre openjdk-6-jre-headless openjdk-6-jre-lib
Reading package lists… Done
Building dependency tree
Reading state information… Done
The following packages were automatically installed and are no longer required:
libswing-layout-java libfreemarker-java javahelp2 liblucene2-java libnb-platform7-devel-java libdb4.5-java libjtidy-java libnb-platform7-java libxml-commons-resolver1.1-java
The following packages will be REMOVED:
icedtea-gcjwebplugin javahelp2 libappframework-java libbeansbinding-java libdb4.5-java libfreemarker-java libini4j-java libjtidy-java liblucene2-java libnb-apisupport1-java
libnb-ide8-java libnb-java1-java libnb-javaparser-java libnb-platform7-devel-java libnb-platform7-java libnb-svnclientadapter-java libswing-layout-java libswingworker-java
libxml-commons-resolver1.1-java netbeans openjdk-6-jre openjdk-6-jre-headless openjdk-6-jre-lib
0 upgraded, 0 newly installed, 23 to remove and 3 not upgraded.
After this operation, 157MB disk space will be freed.
Do you want to continue [Y/n]? y
(Reading database … 190206 files and directories currently installed.)
Removing icedtea-gcjwebplugin …
Removing netbeans …
Removing libnb-apisupport1-java …
Removing libnb-java1-java …
Removing libnb-ide8-java …
Removing libnb-platform7-java …
Removing libnb-platform7-devel-java …
Removing javahelp2 …
Removing libappframework-java …
Removing libbeansbinding-java …
Removing liblucene2-java …
Removing libdb4.5-java …
Removing libfreemarker-java …
Removing libini4j-java …
Removing libjtidy-java …
Removing libnb-javaparser-java …
Removing libnb-svnclientadapter-java …
Removing libswing-layout-java …
Removing libswingworker-java …
Removing libxml-commons-resolver1.1-java …
Removing openjdk-6-jre …
Removing openjdk-6-jre-headless …
update-binfmts: warning: current package is openjdk-6, but binary format
already installed by sun-java6; not removing.
Removing openjdk-6-jre-lib …
fenris@thinkbuntu:~$ dpkg -l |grep jdk
rc  openjdk-6-jre                              6b10-0ubuntu1                                      OpenJDK Java runtime
rc  openjdk-6-jre-headless                     6b10-0ubuntu1                                      OpenJDK Java runtime (headless)
ii  sun-java6-jdk                              6-06-0ubuntu1                                      Sun Java(TM) Development Kit (JDK) 6
fenris@thinkbuntu:~$ dpkg -l |grep sun-java6-*
ii  sun-java6-bin                              6-06-0ubuntu1                                      Sun Java(TM) Runtime Environment (JRE) 6 (architecture d
ii  sun-java6-demo                             6-06-0ubuntu1                                      Sun Java(TM) Development Kit (JDK) 6 demos and examples
ii  sun-java6-fonts                            6-06-0ubuntu1                                      Lucida TrueType fonts (from the Sun JRE)
ii  sun-java6-javadb                           6-06-0ubuntu1                                      Java(TM) DB, Sun Microsystems’ distribution of Apache De
ii  sun-java6-jdk                              6-06-0ubuntu1                                      Sun Java(TM) Development Kit (JDK) 6
ii  sun-java6-jre                              6-06-0ubuntu1                                      Sun Java(TM) Runtime Environment (JRE) 6 (architecture i
ii  sun-java6-plugin                           6-06-0ubuntu1                                      The Java(TM) Plug-in, Java SE 6
ii  sun-java6-source                           6-06-0ubuntu1                                      Sun Java(TM) Development Kit (JDK) 6 source files

Now … im back normally loading the java applet in my lovely ff3 :) ….. thanks guys …

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Jul 14
Ubuntu

Here i would like to thanks to members who willing to spend some of their time in weekend. Thanks also for your comment, opinion , suggestion & etc2 … hope we can have next meetup / activity soon together again ..

attendee:

2. kattiekitty
3. apogee & wife          /~apogee
4. sumardi
5. buffallosoldier    /~FirdausAziz
6. umarzuki
7. tajul
8. eric - msian_tux_lover
9. melayubuntu
10. nel
11. bizkut     /~bizkutlimau
12.saranganis
13. harithd      /~harithd
14. badclusster
15. umarzuki /~umarzuki
16. Tajul Azhar  /~tajul
17. Nick Cheng  nick.cheng@jobsbroadway.com
18. Aidid
19. Divesh
20. z4w3p
21. Azhax & frenz
22. Slamdunk
23. Piju a.k.a dolphin da great

Sorry for the name/nickname not listed .. maybe i don’t know @ forget ..

without u guys .. this meetup wont success …

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Jul 12
Network Ubuntu

Don’t know what to do today so i decide to try out the nagios2 in hardy, so what should i do is :-

$ sudo apt-get install nagios2 nagios-plugins-basic nagios-plugins-standard nagios-plugins nagios-plugins-extra nagios-snmp-plugins nagios-images

wait until all the installation done, your nagios2 can be view by http://localhost/nagios2/ but u may find that u can’t login because u have set the username n password. So lets solve it by doing

$ sudo htpasswd -c /etc/nagios2/htpasswd.users nagiosadmin

its because the auth file need to be create since the nagios configuration file stated in /etc/apache2/conf.d/nagios2.conf

So hope u guys may tried it since its quite a good tools for monitoring the networks .. Good Luck & hepi playing with the nagios.cfg !!

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Jul 09

Hmm … today im quite bz settling the downtime of mini DC @ office … while meeting with partners n trying to send and email .. i got an error from evolution saying unknown host with my smtp … i wonder y .. then i straightly check and the line (streamyx) down !!! … estimated start down @ 11.45 am ..

I have to rushing back to office to settle it … while checking & troubleshoot … the causes is from the MODeM/router … ADSL light blinking … then make a report to STREAMYX … what a shock that the operator said that technician will visit the case on the next day business hour while its very critical time to wait .. while all the server DOWN .. thanks god that got person (supervisor) @ streamyx bandar baru ampang branch - En. Wan Ismail that willing to help me out by referring the case/docket to streamyx keramat branch …

Then i have to alternate using the backup streamyx line to back ONLINE .. but even though got ONLINE .. but all the DMZ still down as well until technician streamyx came and change the modem then everything back to normal mode @ 6.00pm ….

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Jul 07
Ubuntu

After im testing installing SOPHOS to my Hardy Heron … something happend to my AWN then i try to fix it by moving related forder and uninstall then reinstall it back but it still go to the death end .. so i decided not to use it for temporary .. i don’t know whether its a bugs or problem that cause by me .. since i already report the awn bugs to launchpad and still waiting the respond either the bugs is valid or is a problem ..

Here is the output of my problem:

$ avant-window-navigator
Screen is composited.
LOADED : /home/fenris/.config/awn/launchers/awn_launcher.desktop
LOADED : /home/fenris/.config/awn/launchers/awn_launcher-1.desktop
LOADED : /home/fenris/.config/awn/launchers/awn_launcher-3.desktop
LOADED : /home/fenris/.config/awn/launchers/awn_launcher-4.desktop
LOADED : /home/fenris/.config/awn/launchers/awn_launcher-5.desktop
LOADED : /home/fenris/.config/awn/launchers/awn_launcher-6.desktop
LOADED : /home/fenris/.config/awn/launchers/awn_launcher-7.desktop
LOADED : /home/fenris/.config/awn/launchers/awn_launcher-8.desktop
APPLET : /usr/lib/awn/applets/taskman.desktop

(avant-window-navigator:9033): GLib-GObject-WARNING **: cannot register existing type `AwnTitle’

(avant-window-navigator:9033): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0′ failed

** (avant-window-navigator:9033): CRITICAL **: awn_title_show: assertion `AWN_IS_TITLE (title)’ failed

Kindly who has any idea how to fix it .. hope u can let me know how .. now im back with bottom panels :)

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Jun 28
Network Security

The following are all closely related terms:

  • RBL is an abbreviation for “Real-time Blackhole List”. As mentioned below, “RBL” was the name of the first system to use this technology, a proprietary MAPS DNSBL, and “RBL” is a registered trademark[1]. Some pieces of mail software have configuration parameters that use “RBLs” or “RBL domains” when any DNSBLs can be used, not just the MAPS RBL.
  • DNSBL is an abbreviation that sometimes stands for “DNS blacklist”, although different DNSBL operators define the term in various ways. The use of the word “blacklist” is somewhat controversial. The reasons cited include its association with Joseph McCarthy and legal liability [2]. Instead, some people have suggested that DNSBL should stand for “DNS blocklist” even though DNSBLs are not always used for direct blocking, or “DNS blackhole list” based on the RBL expansion, even though the DNSBL method does not create true blackholes. A minimally controversial expansion of the acronym is “DNS-Based List” [3][4][5]
  • DNSWL is an abbreviation for “DNS whitelist”. It is a list of IP addresses that some people may want to treat more favourably.
  • RHSBL is an abbreviation for “Right Hand Side Blacklist”. This is similar to a DNSBL but it lists domain names rather than IP addresses. The term comes from the “right-hand side” of an email address — the part after the @ sign — which clients look up in the RHSBL.
  • URIBL is an abbreviation for “Uniform Resource Identifier Blacklist”. A URIBL lists domain names and IP addresses that appear in URIs such as web sites mentioned in message bodies. It contrasts with an RHSBL which lists domain names used in e-mail addresses [6].

If you got email problem like the my previous post , u may check it inside your terminal by installing rblcheck by doing

sudo apt-get install rblcheck

Here are some output :

$ rblcheck
rblcheck: no IP address(es) specified
rblcheck 1.5-20020316
Copyright (C) 1997, 1998, 1999, 2000, 2001 Edward S. Marshall
Usage: rblcheck [-qtlcvh?] [-s <service>] <address> [ <address> ... ]

-q           Quiet mode; no output
-t           Print a TXT record, if any
-m           Stop checking after first address match in any list
-l           List default RBL services to check
-c           Clear the current list of RBL services
-s <service> Add a new service to the RBL services list
-h, -?       Display this help message
-v           Display version information
<address>    An IP address to look up; specify `-’ to read multiple addresses from standard input.

Time to test 1 IP address which is a.b.c.d

$ rblcheck a.b.c.d
a.b.c.d not RBL filtered by xbl.spamhaus.org
a.b.c.d not RBL filtered by sbl.spamhaus.org
a.b.c.d not RBL filtered by list.dsbl.org
a.b.c.d not RBL filtered by dnsbl.njabl.org
a.b.c.d not RBL filtered by dul.dnsbl.sorbs.net
a.b.c.d not RBL filtered by l1.spews.dnsbl.sorbs.net

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Jun 23
Sophos

On 17th June, the thing/news im waiting for arrive in my inbox. that was a result for what I’ve seat previously.

Event its not a good mark that I’ve got, but i really thanks to God that I’ve pass all the syllabus than got certify from 4 out of 30 candidate who seating together for the certification.

For those who need any advise for SOPHOS product, please don’t hesitate to contact me

Thanks for frenz, family & beloved who always support me ..

SES = SOPHOS Endpoint Security

SEA = SOPHOS Email Appliance

SWA = SOPHOS Web Appliance

No Theory (80%) Labs (80%) Status (SES) PureMessage for Exchange (80%) Status (PMW) SEA (80%) Status (SEA) SWA (70%) Status (SWA)
22 20/23 (87%) 37/38 (97.3%) Certify 33/40 (82.5%) Certify 24/30 (80%) Certify 17/20 (85%) Certify

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