Internet Explorer 7 is going to be an automatic upgrade through WSUS (Windows Server Update Services) on February 12. This was announced last fall, but is now about to become reality. According to Microsoft there will no longer be a requirement to prove the copy of Windows installing IE7 is legitimate. Windows Genuine Validation would have prevented the install on copies of Windows that were not officially licensed. Many of those “not officially licensed” copies are pirated, but there have been problems with the reliability of Windows Genuine Validation. Some users have reported legitimate copies of Windows failing the test in the past. So how do you avoid Internet Explorer 7?
Category: Computers
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The Cost of Running a PC 24 Hours a Day
I saw an interesting question over at slashdot on the topic of how many companies actually had their employees power down their PC’s overnight. The site in question had about 8000 PCs about half of which stayed powered on overnight. There’s a lot of talk these days about “going green”. I’ve always been interested in the idea of conservation because it just makes sense to not be wasteful where it’s possible. So, as many of you know already I have somewhere around as many hobbies as there have been Presidential debates this last year…. At one point in time I’ve spent a lot of time working with off-grid power ideas (built a small somewhat portable emergency power system with solar/car recharge capabilities.) And if you’ve ever seriously looked at alternative energy you know that you need to learn about power consumption…. so based on what I learned here are some things to think about…
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AT&T rbl block inquiry site
First, I guess I should give a primer, what’s an RBL? RBL stands for Realtime Black List (or Realtime Block List depending on who you talk to.) The idea is there are machines that either 1) have no business DIRECTLY trying to deliver a mail message to a legitimate mail server or 2) are known to spew out junk mail, or viruses or other bad content. So, many service providers make use of blacklists to decline messages from suspect machines. In some cases these lists are cultivated in house, in other cases people make use of various publicly available lists online.
But…
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Print spool problem after windows update
It’s been a while since I’ve had an “on-topic” post here, but as you might imagine quite a bit has been going on. I had this peculiar problem reported to me in the last week about print spool issues with certain models of printers following the official windows update day.
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Nvidia video cards
I’ve been looking at a new video card lately (X-Plane…) And am certain that many people are confused by Nvidia’s product lines of late… Here’s a nutshell idea…. They’re currently using 4 digit product numbers – like 7300, 7800, 8300, etc…. I found this breakdown in zdnets talkback…
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Hard drive testing utilities
Windows users know chkdsk, linux users know fsck… users of each MIGHT have heard of SMART. These are different ways of TESTING hard drives. Well, there’s also a utility called TestDisk that looks promising for recovering data… Here’s the clip from their site. “free data recovery software! It was primarily designed to help recover lost partitions and/or make non-booting disks bootable again when these symptoms are caused by faulty software, certain types of viruses or human error (such as accidentally deleting a Partition Table). Partition table recovery using TestDisk is really easy.” It runs under a variety of OS’s and recognizes several different disk formats.
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Home Asterisk system VOIP adding phone lines
I’m tempted many times to setup an asterisk system at the house – and use VOIP for additional lines. Here’s an article on asterisk the easy way., telaisp has good deals on residential voip service.
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X-Plane and linux
I’ve mentioned X-Plane before – it’s a flight simulator that strives to be as accurate flight modeling -wise as possible. Realism is one of their goals and it’s also unique in that it’s available for Mac/Windows and Linux (version 8 that is). (There is flightgear also, but X-Plane has still felt like better competition for Microsoft’s Flight Simulator line.) Anyway… Version 8 had linux support. Version 9 has beta’s out now for Windows and Mac, but there are rumors in the forums that version 9 may not see linux support. (Apparently the person in charge of the linux port has been hired by Google and was working on the linux port in his free time gratis…) I hope we’ll see a version 9 of X-Plane for linux. I wish I could lend help, but bash scripting is pretty much the zenith of my coding skills. (BTW – version 9 LOOKS nice from the screenshots I’ve seen. Here come a few more x-plane related thoughts….
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Windows XP repair install problems
I’ve run into a few problems with a windows xp repair install in the last few days that I wanted to detail the problems and what the resolution was. First, it was someone elses laptop needing a hard drive replacement. The drive was imaged, but windows still would not boot, so I broke out the XP Pro disc for a repair installation *(after trying to chkdsk from the recovery console first and fixboot /fixmbr…) Anyway, I went through the repair install process and the system booted up just fine. My next task was windows update and here’s were I started running into problems. Typing an address in the address bar of internet explorer caused a new window to open, which seemed to hang. Opening the home page seemed fine (i.e. the page that loads when you first open explorer), but you couldn’t navigate to another address.
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Wiring
I’ve got a home project to run more network cable here lately and found techtoolsupply to be an interesting resource for network and other cabling supplies. I don’t recall who I ordered from last time, it’s been several years (and those big spools of cable last for years unless you do a LOT of cabling.) On other notes…. There are many very good do it yourself wiring resources from electrical like this link to network wiring. Many people think that wireless means that it’s just backwards to install network cabling. (I don’t know how many people told me “why don’t you just use wireless” when I mentioned that when we built I wanted to get cat5 cable installed.) Well – here goes – wired is 1)faster and 2) more secure – yes I’ve heard of WPA for wireless, but my wired lan is between 10 and 100 times faster than my current wireless (yes, I’m running 802.11b still and an upgrade to the wireless wouldn’t get it up to the same speed yet either. then my wired network would be 2-20 times faster. (Of course that’s best case – clear line of sight to the wireless access point.)