As of late, SuperSlab has been acting odd, not in that I have caught spyware or that the machine needs massive physical repair, just that the machine and its OS are in need of some tuning up. The OS needs to be updated, I need to re-do and update a lot of the ThinkVantage tools and drivers to get the display brightness controls working properly again. The whole thing has had a lot shorter runtime as of late, quite suddenly. Additionally, the system has been running hot due to what I suspect is a build up of dust.

I had originally wanted to keep the thing maintained better through it’s lifetime, but I’ll admit I’ve been way too busy to randomly disassemble my main computer in order to clean things and remove the dust.

I’ve already gone through a lot of the software cleaning, and hopefully just that will help improve the battery life again, and I intend to clean out the hardware sooner rather than later — over the summer at the latest. We’ll see what happens with its battery runtimes and temperatures at that time, even though I suspect I may need to look at getting new batteries at the end of this summer, just due to the very diminished capacity of my two batteries. Something to think about later on though.

Over the weekend one of my projects was to take a trip to Kingman and help my brother get his computer working again. He had called me on Tuesday or Wednesday of the previous week to let me know that his computer had gotten the Security Tool virus, and was wondering if there was any solution for it.

Essentially, it’s not something I trust myself to fix, so I told him I would try to make a trip down to Kingman to help out by doing what I know how to do — reformatting it. I packed my Windows XP disk and my Dell Dimension 2350 drivers disc, but I also packed my Ubuntu 9.10 disc, thinking  that it would help with saving his data to an external disk, as well as potentially becoming the new installed operating system on the machine, as I am indeed well aware that, for someone who knows how to do what they need to with it, Ubuntu Linux has the capability of being a very powerful, stable and secure computing environment.

Unfortunately, I spent an extremely little amount of time either disabling options that shouldn’t have been available, or testing Ubuntu on his hardware before I left. So when Glenn and I got back from a fairly grueling drive back to Flagstaff, it was a natural end to a full day of computer repair, at fairly significant expense to myself, that I received a call from my brother letting me know that he had tried to put his computer into hibernate mode, and that now it wouldn’t boot up.

Naturally, I was incredibly unhappy at having received this news. I had given him the machine 18 months ago, when I could’ve been using it here in Flagstaff to crunch SETI units, be my linux web+shell server, or I could even ahve saved money on the hulu computer by using that machine. Not only did I give it to him, but I’d also upgraded it fairly extensively, to its maximum 2 gigabytes of memory and with a 120 gigabyte disk, and filled it with software that I figured he would find fairly useful. It is a small miracle, I believe, that an installation of Windows XP had lasted 18 months, especially given that he and sometimes his friends use the machine.

At any rate, I still have his data on my external disk, so the initial thought was something like this: “Whatever, I’ll send him tacgnol, at the additional expense to myself, just so that he has something to use.” Then I thought “Well, I could send him the disks and he can reinstall his own OS,” which was followed quickly by “but will he be able to install all of the drivers?” It went on like that for several hours until he called me back the next day letting me know the machine had apparently booted properly that morning. Unfortunately for me, he made the decision to call the following morning and leave a message with no hints as to what was wrong, however indicating fairly strongly that somewhat was indeed wrong, or he wants my help with something I’m unfamiliar with doing — because either nobody else wanted to do it, or because I have set myself up as being the defacto helper.

Either way… when I find out what he wants next, which I unfortunately suspect may be some kind of ploy to get me to expedite the process of upgrading him to the newer, more robust hotbox tower, or sending him tacgnol or der vorlaeufer. Whether or not that’ll happen though is going to be up in the air, as I like having all of those machines around here. Hopefully I’m just overreacting, however.

One thing I noticed a few days ago is that the newest generation of Lenovo ThinkPad computers, which now have the Core i5/i7 processors on the latest mobile chipsets and with the latest mobile GPUs now lack something that the previous generation (of which my T400 is a member) had. Switchable graphics. It seems odd to me because in the previous generation of mobile computers, hybrid and switchable graphics solutions were available not only from Lenovo, but also Dell, Apple and possibly Hewlett Packard, and were heralded as increasing battery life while on the go, and increasing performance while at a desk and needing the additional graphics power for games or 3d applications.

Switchable graphics is a really cool solution. In professional notebooks it does indeed offer really great power savings when you’re out and about, SuperSlab my T400 can achieve more than ten hours of battery life if I’m conservative with my usage (as in a situation where I’m writing) and it can achieve five or six hours if I have the screen at full brightness and am using wireless networking. But when I’m at my desk, I can purportedly flip over to the discrete graphics solution and have a significant increase in graphical horsepower available for such situations as playing 3d computer games or doing 3d modeling, animation or other content creation work.

Unfortunately, at least in the ThinkPad T400, the graphics chip included on the discrete side of the switchable solution was a fairly weak chip, paling in comparison to the GeFORCE 8600GT I had given to Meaghan because flatdell didn’t need it, but her computer Washbyrne did need it (for The Sims 3, naturally.) The reason I’d gotten the discrete graphics originally was that I wanted to make sure that flatdell was able to remain the server and that SuperSlab the then-new machine would be able to handle desktop productivity/Internet usage as well as well as gaming and other high end graphics tasks that might have involved the GPU. The reality of the situation, and I suspect this is what the OEMs have realized, is that the games and other 3d applications I wanted to run have very poor performance with the discrete graphics chip in SuperSlab, which is an ATi Radeon HD 4370 with 256MB of memory. I suspect the actual performance bottleneck in this situation is that this system has just 256MB of graphics memory, compared to the 512mb of graphics memory on my GeFORCE 8600GT chip.

So far, Apple has yet to introduce a machine in the current generation, with i3/i5/i7 processors, which means that they are still shipping switchable-graphics machines.  Apple’s 15- and 17-inch professional notebooks have a 512MB nVidia GeFORCE 9600GT on the discrete side of their discrete solution, which is hypothetically (and probably realistically) capable of providing far more performance than the ATi Radeon HD chip featured in the ThinkPad T400 and T500 machines, just because of the additional video memory. Apple’s solution is slightly unfortunately implemented in that the GPU switch necessitates that you log out and log back in, whereas Dell and Lenovo were able to implement it in such a way that you simply invoke a software switch and in just a few moments, without quitting your applications.

Running anything other than Windows Vista or 7 on a ThinkPad with switchable graphics is a bit difficult because rather than switching immediately or switching upon logout, you must turn one of these machines all of the way off, enter the BIOS, and choose a graphics mode, turn the machine off again, and then turn it back on. The machine boots back up, at which point you need to make sure you have the correct graphics driver installed.

My question is whether or not switchable graphics solutions really are dead. Because Apple has yet to introduce the next generation of it’s MacBook Pro notebook computers, there is opportunity here for them to either say that switchable graphics solutions are here to stay, or that the point of purchase is when you decide what type of graphics subsystem your mobile computer has. If Apple keeps switchable graphics solutions going, other manufacturers may pick it back up. It may just also be a limitation of this generation of processors and chipsets. We’ll see what happens whenever Appe makes its next move.

For a long time I’ve had a little bit of pride, and recognized a small amount of dignity in the fact that my main computer is of the desktop variety. (It happens to be an iMac, for the uninitiated.)

I talk quite often about how laptops are quite unreliable, and how I have had such bad luck with high end Mac laptops before, and how it’s not worth upgrading my main laptop (A ThinkPad R61i) because anything else would be such an incremental jump.

I think Lenovo may have just changed that.

The new ThinkPad W700, announced earlier today, looks nothing short of amazing. Of course, it’s a giant behemoth of a thing, with a 17″ screen, a numpad, a built-in X-Rite color calibrator, and even a moderately well-sized Wacom digitizer pad built in.

Add a Core2Quad processor, Vista Ultimate 64, and built in dual hard discs for RAID-1 or RAID-0 action, and make it a ThinkPad, and you’ve got yourself the only laptop I would ever realistically consider using as my main computer. Oh, and you can configure it with a blu-ray burner, and it’s got DVI, VGA, and DisplayPort video outputs.

“OMG, W700!” was my reaction this morning. I did actually expect it to be huge, but I didn’t expect it to be so well-equipped for photography work. Now all I need to do is decide that for $3,000 or more, a laptop is a good idea, and that I’m willing to decide against getting a Mac Pro. ;)

One of the “sad” events this summer is that I’ve got to head out and go back to Kingman tomorrow. In all reality, I’m pretty excited about this, but it’ll be the longest time I’ve been away from the helpdesk since I started here in August last year. So now, I’m working “just a few more hours” to help fatten the last paycheck a little bit more before I get back in mid-July.

Tonight’s project is to gather all the stuff I want to take with me to leave at dad’s house, and anything I think I’ll need for my project at the high school, and for my trip to Michigan. So far I know I’m bringing the Lenovo R61i and the D300 stuff, along with the MyWD hard disc, which I use for imaging and multimedia. I’ll probably also toss the color calibrator and the rechargeable batteries slash recharger(s) in the photo-backpack too.

Just for good measure, I think I’ll bring the A21m, for some NT4 action, and maybe the PowerBook 520s, so I can swap in the good hinges on the 520c, and get some of my own software installed on it.

Anyway… Just a few more hours of work before I leave the helpdesk until July.