Inside the magician’s hat

Followed the instructions from here and got it working… so far so good ;-)

I just finished creating a simple Rails app that updates Stories/Defects on RallyDev based on tokens found inside a commit message made to some repository at CodebaseHQ. This will close the gap we have today regarding the integration of CodebaseHQ and Rally :-)

Get the code here:

https://github.com/trustlix/cb-rally-connect

Comments and patches are appreciated!

Yes, iSync doesn’t support the Nokia 6210 phone by default. I had to install an iSync plugin and edit a config file, as explained in this forum.

Now I can synchronize  my contacts and calendars… that’s awsome! :-)

Finally, vacations!! It’s been a while since the last post… but I’m back and with a cool tip on the game Prince of Persia – Sands of time.

I got stuck in the observatory part (when the game is around 71% completed). There’s a central platform in the scenario that should raise, but it doesn’t!! This is a known glitch, and fortunately someone found a nice workaround. Take a look here: http://www.neoseeker.com/forums/5727/t336412-71-observatory-central-platform-doesn-raise/

Now, back to my vacations :-D

Here is a nice document explaining how to enable the wireless activity LED on some Thinkpad models – http://www.thinkwiki.org/wiki/ThinkPad_11a/b/g_Wireless_LAN_Mini_Express_Adapter – In my case, the following command did the magic :)

[code]
# echo -n 1 > /proc/sys/dev/wifi0/ledpin
[/code]

I’ve been using GKRellm for the last 6~7 years, and I truly love it! But after all this time I resolved to change and move on to something new… well, I found the “not so new” Conky :)

I have only good things to say about it so far: Very easy configuration, doesn’t eat all my CPU/MEM, and does not require GTK libs… I’m really enjoying the experience lol

You can get my config file here. It was written based on darcon’s config.

And now the final result :P

Cool!

Howdy!

I’m currently adding support for SLES11 on the IBM Installation Toolkit (http://www14.software.ibm.com/webapp/set2/sas/f/lopdiags/installtools/home.html), and was stuck on some network configuration issues. In SLES10 we used to bind the network configs to a certain interface by using the interface’s MAC address to create the ifcg-eth-id-* files under /etc/sysconfig/network/.

This type of binding is necessary because the kernel gives names to the devices based on the order it loads the modules. Imagine you have a machine with 2 NICs, one using the e1000 module, and the other using tg3. If you do

[code]
#modprobe e1000
#modprobe tg3
[/code]

then you’ll have eth0 -> e1000, and eth1 -> tg3. If you change the modprobe order, then eth0 -> tg3 and eth1 -> e1000. This is a big issue when dealing with devices that can be hotplugged (or when running some strange types of installation, which is my case :D).

Beginning on OpenSuSE 10.3 they stopped using the ifcfg-eth-id-* approach and moved on to udev. With udev it is possible to rename the devices by using udev rules, and this is extremely useful to give persistent names to network interfaces, based on their MAC address, for instance. See http://www.reactivated.net/writing_udev_rules.html for more details.

Ok, so far so good, but this change broke my code that I used on SLES10 to configure network interfaces :P

Now, there are only ifcfg-<device> files under /etc/sysconfig/network. Inside each ifcfg-<device>, there’s an option called LLADDR, that is the MAC address for the interface. Also, the autoinst.xml file changed a little bit – below is the <interface> part of one SLES11 autoinst.xml file, note that there’s a <lladdr> entry there :) :

[code]
<interface>
<bootproto>dhcp4</bootproto>
<device>eth0</device>
<lladdr>aa:bb:cc:dd:ff:00</lladdr>
<name>Ethernet Network Card</name>
<startmode>auto</startmode>
</interface>
[/code]

This autoinst.xml config will result on file /etc/sysconfig/network/ifcfg-eth0, containing a LADDR variable with value aa:bb:cc:dd:ff:00, along with the correct udev rules to bind the name eth0 to the correct interface.

Hope this is useful to someone else!

See you :)

Here’s a nice tip that I found today in Gentoo’s forum, just in case someone is having the same problem I had: no sound in flash movies inside Firefox – ALSA modules from kernel 2.6.29-gentoo-r5 and adobe-flash-10.0.22.87.

http://forums.gentoo.org/viewtopic-p-5831435.html#5831435

see ya!

Hey, how’s it going? :P

My 6210 just arrived, and the first thing I did was install Garmin Mobile XT, as it is a navigation tool way better than Nokia Maps (blah blah blah :P)

Follow the steps found here http://nimrag.forumbrasil.net/tutoriais-f3/instalando-e-desbloqueando-o-garmin-mobile-xt-no-n95-t83.htm (sorry folks, portuguese only… but straightforward enough to do without understanding a word in portuguese :D)

A big thanks to Marcio Freitas, the guy who wrote the tutorial. Nice job.

Wow, how long, how long!

After one month in US (Austin-TX), I’m back to Brazil with so many good stuff to tell :). I’ve been there to help writing the IBM BladeCenter JS23 and JS43 Implementation Guide, which you can get the draft here http://www.redbooks.ibm.com/redpieces/abstracts/sg247740.html?Open. Comments on the book contents are very welcome.

That was an amazing experience, as I had the opportunity to work with many high skilled people and learned a lot about Storage and Virtualization on IBM BladeCenters.

Other than that, I had time to visit my friend Thiago in College Station, where I met many Brazilian students and had a very pleasant time. Now I know how Brazilian bbq is famous in US :D

You can see some pictures from Austin here: http://gallery.trustlix.org/v/austin_april_09/

Sorry for the long time without posting, but it was for a good reason!!