kerneljack's diary » apple

Links for June 3, 2007

kerneljack — Sun, 03 Jun 2007 19:04:16 +0000

Fedora 7 is released!: I really liked the last Fedora release, but I believe it was slightly plagued by problems with some of it’s package management utilities. I have already installed this release and am quite impressed. Wireless now works with WPA out of the box and their new re-spinning feature is something I will try out someday.

XML Parser benchmarks: I have always had my own suspicions of which XML parser model would be faster (Sax or StaX), but I’m glad to see this benchmark done by the O’Reilly folks.

Fear and loathing at Cupertino: Jeremy Allison’s terrible experience while trying to prepare a talk for his Apple WWDC presentation. Jeremy works on Samba, along with Tridge, who they all call “the smartest man in Australia” Jeremy works at Google now. Smart man.

Wierd Java error on my Mac

kerneljack — Mon, 16 Oct 2006 19:03:59 +0000

I turned my computer on today to get some work done, started Eclipse and started coding. When I tried to use the command-line though, I got this strange error:

Error: no known VMs. (check for corrupt jvm.cfg file)

I couldn’t run 'java' or 'javac' from the command-line at all! I immediately went to /System/Library/Frameworks/JavaVM.framework and looked for 'jvm.cfg'. I have 3 VMs installed on this machine, 1.3.1, 1.4.2, and 1.5.0. 1.3.1 and 1.4.2 had a proper jvm.cfg file installed but for some reason 1.5.0′s jvm.cfg was a zero-length file. Googling didn’t turn up anything useful except this tip, which wouldn’t work because in my case all my permissions were correct. Fixing permissions using Disk Utility didn’t show any permissions problems at all.

In the end, all I did was copy the 1.4.2 version over to the 1.5.0 directory and all was well. The tip above mentions that Eclipse might have had something to do with this, and there might be some truth to that, as I did update my Eclipse to 3.2 recently, but I have been using it for a week without any problems …

Apple’s Boot Camp – easily install XP on a Mac!

kerneljack — Wed, 05 Apr 2006 14:42:07 +0000

Wow this is unbelievable! Apple has officially released a public beta of Boot Camp which allows anyone to take a Windows XP CD and install it on a Intel Mac complete with dual-boot! I haven’t seen this discussed anywhere today as yet, but in just a short while this is going to be huge. Ars Emporium and Macintouch seem to be the first to have this story. So this is why Apple joined that Windows benchmarking group a while ago. The next version of OSX (Leopard) will also include technology to let you run XP on a Intel Mac. I think Leopard will also include some virtualization technology so you won’t have to reboot your Mac just to use Windows.
From the Boot Camp page:

Boot Camp lets you install Windows XP without moving your Mac data, though you will need to bring your own copy to the table, as Apple Computer does not sell or support Microsoft Windows. Boot Camp will burn a CD of all the required drivers for Windows so you don’t have to scrounge around the Internet looking for them.

Well … I never thought I would see this day. Everyone has known that Apple wouldn’t officially support Windows on Macs and they still won’t offer support for this but it was always assumed that people would have to use hacks to get Windows to run on a Mac. With Boot Camp people will no longer have to rely on hacks and it will also burn you a CD of the required drivers for your XP system. Very very cool indeed.