DGS to OGS

I've decided to move from the Dragon Go Server to the Online Go Server, suggested by the folks at GoDiscussions.com in this thread about players who let time run out instead of resigning. Still not sure if I'll get the same treatment over at OGS but I do need a notifier application for OGS. There is a .NET based OGSNotifier. I try to avoid Microsoft specific technology if possible so I found this program called Your Move written by Adrian Petrescu. His version works with DGS and the Mac specific notification system Growl. I modified his code to add an OGSNotifier and work with the Windows equivalent of Growl called Snarl. (See this thread to get the Snarl Python API) If you're interested, leave me a comment. (I doubt anyone else who want to use it other than myself though since it has 2 dependencies: Python and Snarl, instead of the 1 dependency of OGSNotifier!)

Olympic protest - both sides of the story

This is the hottest topic for San Franciscan as the Olympic torch has arrived and the relay will begin at 1pm today.

Pictures of protesters:




Pictures of supporters:


Clearly I'm biased.

Do you want to have your identity protected

... by a company whose CEO has his identity stolen?

I'm talking about the CEO who advertise his own SSN. I found it funny that whenever I run into an annoying ad, there are always some interesting stories behind it.

Burn a music CD on Ubuntu

The application K3b is very good for this purpose, except for one problem: it doesn't support MP3->CD out of the box. On K3b's startup screen, it says:

"Mp3 Audio Decoder plugin not found.
K3b could not load or find the Mp3 decoder plugin. This means that you will not be able to create Audio CDs from Mp3 files. Many Linux distributions do not include Mp3 support for legal reasons.
Solution: To enable Mp3 support, please install the MAD Mp3 decoding library as well as the K3b MAD Mp3 decoder plugin (the latter may already be installed but not functional due to the missing libmad). Some distributions allow installation of Mp3 support via an online update tool (i.e. SuSE's YOU)."

Fortunately the solution is extremely simple:
1) open your terminal
2) execute this:
sudo apt-get install libk3b2-mp3

Now you could drag-and-drop MP3 tracks into K3b.

You might ask: who still listens to CD? That's another story :D

Top of the (Fantasy Baseball) World

This may be the only day I lead all season.

Spring Break Day 2

Day 2 started with a trip to Hobby Town USA. Then Fremont Central Park, Hooter's, Mountain View Shoreline Park, and finally, Palo Alto Junior Museum.

So excited flying a kite for the first time! Lesson learned: gotta fly at somewhere spacious (and windy, of course) We failed at Fremont Central Park but it was piece-of-cake at Shoreline.

Spring Break Day 1

It was a field trip day to SF: Caltrain, Muni, Rincon Center, Metreon, SFMOMA, and finally, SpecialTea.

Use DLink DI-704P as a hub

Now that I got my ethernet ports activated. The next step is, of course, to hook up all my desktops who have been on wireless for too long. To hook up 2 computers to 1 port, I need to repurpose my long unused DLink DI-704P router as a hub. I figured out the setup after a bit of Googling and trial-and-error:
For the WAN setting, I chose "Dynamic IP Address" (I don't think it really matters but I'm not sure)
For the LAN setting, I picked an IP address for the hub that is in the range of my router. Disable DHCP (since that's the job of my router)
You would think the cable from the wall plate should be inserted into the WAN port (i.e., "input") and this is the most important/non-trivial part: plug the cable into a regular/numbered ("output" if you will) port instead of the WAN port.
And you're all set.

Put a RJ45 connector on a Cat 5 cable

Why did I have to do this? My house is pre-wired: each room has 1 or more RJ45 (ethernet) port wired directly to a central cabinet, where I put my router. However, the wire at the cabinet end has no connector (I guess the builder gives opportunities for others to make some money) Fortunately, my brother knows this very well and taught me how to do this. We bought our crimper from Home Depot for $20.

The first thing he did was unscrewing the wall plate to figure out how it is wired at the port. In our case, it's 568-B standard. Next, we look up the wiring diagram at Wikipedia All these colored wire are actually inside the jacket of the Cat 5 cable. So we use the crimper to "peel" off the tip of the cable. Un-twist the wires. Straighten and fan them out. Arrange them according to the diagram, pin 1 - 8 (left to right) Then insert those 8 wires into the RJ45 connector "upside down" and make sure each wire gets into its own "slot." Finally, insert the connector into the crimper and press real hard (make sure the wires won't come lose) For a better description with pictures, check out this web page.

komi for 9x9 and 13x13 games

I'm about to lose my first DGS game :( I thought I could blame it on the high komi used: 6.5 but it turns out to be a reasonable one according to the folks @ godiscussions.com I guess I just need to work harder!

Convert a VCD to CD

You might ask: can't you just listen instead of watching the video? Well, my car has CD player only and I listen to some of my CD converted from VCD in the car, thank to this guide. The key piece of software is VirtualDub and we make use of its Audio->Full Processing function. You could even choose the left or right channel, which is useful for Karaoke VCD. Why pay for 2 if you could convert 1 from another?

Watch video on mobile phone

I used a software called Fever link Super for converting video to the 3gp format to watch on my SE phone. Haven't used it for a long time since I have a small memory stick but I upgraded to a 4GB yesterday. I converted a RMVB video. Worked like a charm. Definitely deserved more love. Here is the latest version.

TRENDnet TEW-424UB 3.0R USB Wifi Adapter working on Ubuntu

No, it's not deja vu. I got a PCI Wifi card working on my brother's PC last week. It's more complicated for my desktop since I use a USB adapter. The additional piece of the puzzle is Ndiswrapper. Just follow this guide on how to install Ndiswrapper using the Windows (XP) driver files (I copied it straight from the included CD)

The weird part is that I was not able to use iwconfig to enter the Wifi setting successfully so I use the GUI instead and it worked. (Not the first time but after a reboot)

RealPlayer on Ubuntu Gutsy

Another example of user-unfriendliness of Linux: Remember I called RealPlayer a success from my experience with Feisty? I followed the same steps on my brother's PC, on which we install straight from the Gutsy Live CD, but it didn't work. The installer complained libstdc++5 is missing. Sounds like this version was included in Feisty but not Gutsy. At that time we couldn't get it connected to the internet so apt-get was out of the equation. Fortunately we were able to download the .deb package from here on another machine.

Another alternative (probably a better one anyway) is to bypass RealPlayer completely and install the codec and MPlayer plugin instead. Of course that would be easier if one has internet connection.

USB Modem on Ubuntu

Linux is notorious for diffcult to get USB Modem to work for dialup networking. (Built-in Modem on most notebook are so called Winmodem. It's used to be difficult to get them to work as well but much progress has been made thanks to http://www.linmodems.org/)

After much research and a little bit of experimentation, I got a Dynex DX-M300 USB modem working on Xubuntu. This modem is relatively cheap and easy to find online. Here are my steps:

1) Download the HSF driver from Linuxant. Choose the link for Ubuntu.

2) Install using dpkg (i.e. Method B on this page)

3) Open a terminal and run wvdialconf

4) Edit /etc/wvdial.conf and change Phone/Password/Username for your ISP

5) Run wvdial. It will dial the number and make the PPP connection for you. After it connects successfully, it will show the local and remote IP as well as the primary/secondary DNS server IP. Keep the terminal open.

6) Now you could surf web!

Notes:
1) For some reason the modem doesn't work after I boot the machine with it plugged in. In that case only the power light come on. I had to disconnect and reconnect. Then the MR light will also come on and it will work.

2) The free version of the Linuxant driver has its max speed limited to 14.4kbps. If you want to go full speed at 56k, you could buy a license from them for $20. (I haven't tried it)

3) If your modem is plugged into USB and is detected properly, lsusb should show:
Bus 002 Device 002: ID 0572:1301 Conexant Systems (Rockwell), Inc.

Wine problem on Gutsy

We got an error when we follow WineHQ's suggestion on installing Wine thru apt-get. Basically it complains about the dependency on libaudio2 but it is not installable.

Solution? Open Synaptic Package Manager and follow
sdibias's reply on this thread

Netgear WG311v2 PCI Wifi working on Ubuntu

We repurposed my brother's old PC to a Ubuntu Gutsy Gibbon-based Media Center. (It's free upgrade! What's not to like?) However, it is not for the faint hearted. Even though the current generation of Linux is much user friendlier than the past. You still couldn't expect everything just works out of the box. For example, we tried using just the GUI to config the Wifi adapter to connect to the AP without success. Finally we found this very useful guide. Basically, all that were required are:
1) run iwlist (see section 6.8) to find out details of your AP (most importantly, the MAC address)
2) run iwconfig (see section 3.3 for the specific options) The command must include:
- the "name" of the AP, i.e, the ESSID,
- the MAC address
- the "password" (if you use WEP. I haven't tried WPA)

My iwconfig command complains about the mode but it still works.

May your installation to be as smooth as ours.

MTP Device blues

If you read the sister blog BigMusicLand, you know I have been using subscription music service based on Microsoft's PlaysForSure for a while. And I have been a happy camper until 2 weeks ago: all of a sudden, both Windows Media Player and Yahoo Music Jukebox wouldn't recognize my Samsung Yepp player.

I figure there must be something wrong with the driver. So I thought: why don't I uninstall it from the Device manager, then plug my player in, let WinXP auto-detect and install the driver again?

Well, like most things on Windows, thing didn't go as planned. After uninstall the driver and plug my player in, Win XP said "Found new hardware" (MTP device) and trying to install driver. So I put in the original installation CD. Win XP seemed to try reading it for a while but eventually says "Cannot install this hardware"! I googled it and it seems to be a common problem plaging users of different brands (Creative, iRiver, Sandisk) of PlaysForSure players.

Anyway, I guess I'm one of the "lucky" users since I "fixed" it by updating my Windows Media Player (it went from version 10 to 11)

GeForce 6200 TV-Out problem fixed

I have been using a XFX GeForce 6200 card in my workstation for a while and was quite happy with it. Recently I've repurposed my workstation as a living room entertainment PC and this card had no problem supporting TV-Out to my ancient projection TV.

However, just like most gadgets of mine, good time doesn't last forever! This Sunday after I exit from playing a movie through Real Player full screen mode, the Windows XP Desktop all of a sudden "lost its edge" or you could think of it as overstretched and ran outside the "border of the screen" It's hard to describe but you get the idea. This sounds very minor but also very annoying. Suddenly I am not able to reach and select from the "File" menu or close windows using the "red cross" icon!

I know the solution will have something to do with adjusting the setting of the video card but I couldn't think of any suitable setting. Finally I get to the GeForce tab on the "Display" settings of control menu. I chose my first option, i.e. TV Output, and click the "Device Adjustment" button, which opens another Windows. Still, no setting seem appropriate. Anyway I tweak a little bit of this and that and then exit. Viola! I have "regained my edge"

I dunno how common this problem is but if you run into it, try my solution above.

Media laziness

I understand that it is common practice for media outlets to quote from other news agency. What irritates me is that analysis/opinions are supposed to be original yet I see them being mirrored among media all the time. Consider the following cases:
1) US Government wants to drive away illegal immigrants by sending warning letters to employers who hired workers with social security number (SSN) not matched in the government's database, i.e., the so-called "no match" letter. Lots of opinion pieces I read says such policy is unfair to workers. These articles usually include interviews of some "no match" employee and how much they are hurt but it was never mention whether they have valid SSNs or not. I'm no supporter of unfair practices to the working class or immigrants but it's only unfair if these employee are wrongfully accused. I am surprised most opinion pieces conveniently ignore this part.

2) IMO, sports talk show hosts have one of the best job in the world. Topics come by so easily. And better yet, you could simply repeat the same topics from shows broadcasted earlier in the day! I remember earlier in this NFL season (~ Week 3/4) every host talks about both the Patriots and the Colts were undefeated but the latter is so "under the radar." I don't know how a team could be under the radar if everybody is talking about them!

3) Earlier this year a Californian woman hitting 16 hole-in-one (golf) made the news. Every news article commented how amazing that was but no one bother to verify the fact, until Golf Digest did. It turned out no one had actually witness the balls going into the holes. None of those 16 occasions. Enuff said.

[Update: I came across this article about how blogs not only lazy in checking facts but also "adding" incorrect "twist" to the story along the way. That's even worse!]