Nov 202009
 

I was pretty excited when I saw the VMWare image for ChromeOS up for download. I immediately downloaded it to try it out. The zip file I got from gdgt has a vmdk file but no vmx file. I created one from scratch to try ChromeOS out (I’ve made a new zip with the vmdk and the vmx. The link is at the end of this post.). It’s not too bad. The OS boots up really quick. The login screen is pretty spartan (look at the screenshots I have). You login with your Google/Gmail username and password. When you login, it opens up the Chrome browser. I wasn’t able to get anything else running other than the browser. Also, when I first logged in, Chrome complained that the security certificate for Gmail had been revoked. But I was able to login when I typed in the address for Gmail in again. The default tabs seem to be GMail and Google Calendar. I’m assuming that because it’s such an early build, you’re not able to try out the other stuff. Maybe there’s a way; I didn’t play around with it too much. There is a Date and Time settings menu that’s available from the browser, where you can set a few other options, like your proxy, SSL options, home page, and a few other advanced settings.
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Oct 232009
 

In my previous post I talked about the problems I had while installing Ubuntu and Windows 7 on my Alienware m7700 laptop. It took me about three days of hair-pulling before I was finally able to get it to work. First, I burnt a new copy of the ISO for Ubuntu 9.04. Then, I enabled RAID on my system. I put the disks into stripe mode (the FastTrak Promise 378 does not support JBOD). This time, I got past the COMRESET error (ata3: COMRESET failed (errno=-16)) and was able to boot into the LiveCD. However, my joy was short-lived. The install would terminate (around the 40% mark) with the following message:

[Errno 5] Input/output error

This is often due to a faulty CD/DVD disk or drive, or a faulty hard disk. It may help to clean the CD/DVD, to burn the CD/DVD at a lower speed, to clean the CD/DVD drive lens (cleaning kits are often available from electronics suppliers), to check whether the hard disk is old and in need of replacement, or to move the system to a cooler environment.

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Oct 212009
 

Yesterday I decided to reformat my Alienware m7700 Area-51 machine. It’s supposedly a laptop, but it’s actually a beast and it has a power supply that emits as much power as a small nuclear plant. Anyway, I put in a 500Gb and a 120Gb drive, with the 120Gb as a slave. The machine comes with a RAID controller (Promise SATA 378 TX2), but I have it turned off and in ATA mode. Win7 installed fine; the only problem I have is with the sound. My front speakers in my quadraphonic setup refuse to work. It’s strange. I even have the latest drivers from Creative for my Audigy2 ZS Notebook. It used to work fine before.

I figured I’d solve that problem later and decided to install Ubuntu 9.04 (Jaunty) on the 500Gb drive. The LiveCD boots up fine, but when I try to actually try out the LiveCD or even try to install Ubuntu, it fails. Everything hangs after this message:

ata3: COMRESET failed (errno=-16)

After searching on the internets, it seems to be a RAID controller issue and a fix exists in the kernel. So I don’t know why I still have the problem. If anyone knows of a solution, please let me know! I’m going to keep working on the problem and see if I can solve it.

Dec 282008
 

Here is a first look at the Windows 7 beta. All I could really get from the review was that “it’s done”, and that it “feels snappier” and that it is “more responsive”. In the screenshots it still looks like Vista. The taskbar reminds me of KDE. A bunch of torrent sites have the beta up for download. Microsoft is expected to announce the build’s public availability in January. So you can get a copy of it and try it out, but to do so might be “breaking the law”. But that hasn’t deterred a bunch of people who’re out downloading it. Right now, piratebay‘s torrent for the beta is showing 2,503 seeds and 8,137 peers.

On another note though. People seem to think that this is a new operating system from Microsoft. It isn’t. It’s just Vista Service Pack 3, in my opinion. I mean, how long did it take Microsoft to come up with Vista after XP? I seriously doubt they got a brand new operating system out in about a year and a half. The name is just a PR campaign to bury the name “Vista”. There is so much bad press and publicity surrounding the name that Microsoft has to get away from it, if they want the Vista codebase to be successful.

I had Vista on my laptop. It was alright; I didn’t use it long enough to run into too many issues. The UAC prompts were pretty annoying though. Also, compiling anything on it took forever. I’m running Ubuntu on it now, and it’s way faster. My sister and my dad both run Vista, but I haven’t heard of them having any problems. If Windows 7 really is good, then I might actually consider running it. I currently have only one Windows machine and that’s running XP. Everything else is either running FreeBSD or Linux.

Nov 092002
 

I had an interview with Motorola on Friday. It went alright I think. I hope I get the job. It’s for an internship in spring. They asked me if I’d be interested in working through summer and fall, and I said yes. They were pretty impressed with my resume, which reminds me… I should update the HTML version. Well, anyway… There were four people interviewing me. Initially I thought it was intimidating. But they started off really well by asking me about stuff I had done… So I felt comfortable right away. They were looking for team experience and C code and Linux. I’ve done all that. One of the interviewers asked me what I used to do my code… what sort of GUI. I said “I use nothing but vi and the commandline”. He’s like “You’re my man! I’ve been waiting for someone to say that! No one else uses the commandline!”. So that was promising. I’ll be happy if I land this position.

I really like FreeBSD. I’ve broken my system a lot of times, but I learn something new each time. Right now it’s pretty neat. I’m having trouble playing DivX stuff and mplayer doesn’t work. I’m still new at all of this, so there’s a HUGE learning curve. Maintaining your own UNIX box is whole lot different from using a UNIX account. The latter helps, the former is a different animal. I like it though.

The assembly program that I’m currently testing and debugging is the most inefficient one to date. I’m too embarassed to say what the size is. Well… as long as it works. I’m insane and I’m planning to take CSE 521 next semester. For the final project, you write an OS for the M68000 microprocessor. I think that’s just kick ass. What a sad life I have…

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