Computer Tips -Tech Info

Tag: Mac

  • Linux Market Share Growing Faster than Apple! | Linux adoption rate beats iPhone

    I had to find a twist like that headline above reading this article. Net Applications does a monthly survey across sites that receive 160 million visitors to gauge the “market share” of operating systems and web browsers. According to the November numbers, Microsoft Windows has no fallen below 90% market share, Mac is up to 8.87% and linux is around 0.83%. The growth rate for Mac is 7.43%, Linux growth rate is at 15.49% The iPhone is “only” growing at 12.12%

    Of course, looking at numbers from one month to the next you can see variations caused by a number of factors that may or may not accurately reflect the situation. Are people surfing more from work this month for some reason? Maybe there is a weather related reason that causes more web traffic than last month/less/etc…. Still the trends are that Windows is shrinking and NON windows use is growing…

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  • Mac/Linux/Windows usb wireless adapter D-link DWL-G122

    One of the tools I looked at having for my expanding kit has been a usb wireless adapter that would work with minimal install on Windows/Mac or Linux. As you can imagine…. it’s not as straightforward as just getting one that’s compatible with Windows…. well, after much searching I found the D-Link DWL-G122 802.11g Wireless USB adapter…. (Revision B it seems is the one to get…) Anyway, using a generic driver downloadable for the Mac it will work (from ralink http://www.ralinktech.com). On linux, you have choices (isn’t that the truth…) anyway, there is a native driver (from ralink for the RT2571W/RT2671 chipset) and there’s the rt2x00 driver project and it’s also possible (and fairly easy) to install the Windows driver via ndiswrapper.

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  • Multiple Apple updates as Mac goes to version 10.4.8

    Apple is fixing 15 security flaws with the 10.4.8 version upgrade of Mac OS X. (There is a second update as well…. Security Update 2006-006). In typical fashion there are a bundle of issues in these updates. Several address remotely exploitable vulnerabilities.

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  • Some days you really want to slap someone at Microsoft….

    So, I was formatting a drive the other day. It’s an external hard drive that will need to be readable AND writable by both Mac and Windows XP machines. So, the only choice (without paying for MacDrive to read/write to HFS+) is really FAT32. The drive is in the 250GB-300GB ballpark. So, I reference the maximum filesystem size and see that FAT32 supports up to 2TB filesystems. No problem. I was doing this from the Windows XP machine that would be one of the drives “hosts” and after much scratching around created and attempted to format the FAT32 partition – a LONG verification process ensued 30 minutes – 1 hour. After which…. “volume size too big” eh? Well… the format tool under Windows XP/2000 is crippled…

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  • Oh and ANOTHER Powerpoint vulnerability too….

    Sometimes you feel like the little Dutch boy of myth/legend with his finger trying to plug the hole in a dam…. Incidents bring us this as well…. another powerpoint vulnerability seems to have been disclosed. MS has an advisory. All currently supported Office versions are vulnerable (even on Mac?) Workarounds include not opening powerpoint files… using the Powerpoint viewer 2003 (I don’t see any word on opening in something like Openoffice.org Impress – that MAY mitigate the risk.)

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  • But it’s brand new, how could it have so many updates?

    This morning I was doing a fresh install of Windows XP SP2 into a Virtual Machine. So far, things are fine I went through windowsupdate and found 3 updates the first time, then rebooted and hit windowsupdate again to see 55 updates available. A lot of times when I set up a new pc for somebody they wonder why I want to check windows update multiple times. They’ll usually say something along the lines “but it’s brand new there shouldn’t be any updates.” Well, this install was from a SP2 disk and there have been a large number of updates since that was released. Many manufacturers use fairly sophisticated techniques to roll out the default install images they use, but it’s still very possible that your machine will have several updates waiting for it when you get it.

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  • Vmware coming to Mac soon…

    It looks as though VMWare is looking to test some of their software for the Mac. Unlike Parallels desktop, Vmware’s offering will be geared more towards a corporate environment.

  • Wireless Driver Vulnerabilities

    There are a couple notes to pass along with regards to some pretty serious vulnerabilities in various wireless network adapter drivers. First, Sans has information on some Intel Centrino updates that resolve some vulnerabilities that would affect the Windows Centrino driver and the ProSet management software. F-secure chimes in on this noting that the download is a whopping 129MB.

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  • Converting MPG video to dv files

    I don’t know much about the dv format, except that it is a standard format that many camcorders use. For this reason, many video editors (such as kino for linux) prefer to see files coming in dv format. The problem I ran into is that the new handycam dvd puts images in .VOB files (which are really MPG). So, I found this handy script… that runs on Mac or Linux and is called mpeg2dv. It does the trick and is public domain. The only requirement I can see is ffmpeg.

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