Crossed Wires

Vic’s Blog

Posts Tagged mac

ppc Linux on the PowerMac G5

Apr 18

Posted by Vic in Hardware, Linux, Operating Systems | View Comments

With Apple’s abandonment of PPC as of Snow Leopard, I began wondering what to do with the old PowerMac. It’s annoying that so (comparatively) recent a piece of equipment should be given up by its manufacturer, but that’s a rant for another day. Yes, we can still run Leopard until it goes out of support, but with S and I both on MacBook Pros with current OS I know that we would both become frustrated with a widening functionality gap between the systems.

I had always resisted runing Linux on the PowerMac, thinking that the last thing I needed was yet another Linux box in the house. I had tried a couple of times, but it was in the early days of support for the liquid cooling system in the dual-2.5Ghz model and those attempts failed dismally. I figured that by now those issues would be resolved and I would have a much better time.

I assumed that Yellow Dog was still the ‘benchmark’ PPC Linux distro, so I went to their site. I saw a lot of data there about PS3 and Cell; it seems that YDL is transitioning to the cluster and/or research market by focussing on Cell.

The next thing I discovered is the lack of distributions that have a PPC version, even as a secondary platform. My old standby Gentoo still supports PPC, as does Fedora (I think: I saw a reference to downloading a PPC install disk, bit didn’t follow it), but every other major distro has dropped it — openSUSE, for example, with their very latest release (their download page still has a picture of a disc labelled “ppc”, but no such download exists, oops). I guess that since the major producer of desktop PPC systems stopped doing so, the distros saw their potential install base disappear. Unfortunately for those distros, I can see the reverse happening: now that Apple has fully left PPC behind, plenty of folks like me who have moderately recent G4 and G5 hardware and who still want to run a current OS will come to Linux looking for an alternative… I guess time will tell who is right on this one.

So I went to install Gentoo, and to cut a long story short I had exactly the same problem as before: critical temperature condition leading to emergency system power-off. I found that if I capped the CPU speed to 2Ghz I could stay up long enough to get things built, but then the system refused to boot because it couldn’t find the root filesystem. Probably something to do with yaboot, SATA drives and OpenFirmware. So again I’m putting it aside.

My next plan was to treat it as a file server. Surely a BSD would support my G5 hardware: after all, Mac OS X is BSD at heart… Well, no. FreeBSD has no support for SATA on ppc, OpenBSD specifically mentioned liquid-cooled G5s as having no support, and I don’t think I saw any ppc support on NetBSD more recent than G3 [1].

This is one of the things that annoys me about the computer industry: that somehow it’s okay to so completely disregard your older releases. What if the automotive industry worked that way?

So I may yet try Fedora, or give the game away for another year or so and see what the situation looks like then.

[1] I may have mixed up a couple of these details.

Edit: Gentoo’s yaboot has managed to make it so that I can’t boot Mac OS X on the machine any more.  Oh dear.

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Classic Mac sounds on my mobile phone

Apr 9

Posted by Vic in Fun, Hardware | View Comments

We watched WALL-E the other day. A bit of trivia for Apple Mac fans (if you didn’t already know) is that WALL-E’s startup sound — heard when he’s finished his solar recharge — is that of a post-1997 Mac computer (with Steve Jobs on the board of Pixar and Disney, WALL-E was never going to make The Microsoft Sound (: ). Coincidentally, at around the same time as I saw WALL-E I was going through that modern malaise of mobile-phone-alert-tone-taedium… So, inspired by this bit of cinematic crossover coolness, I decided to get some Mac-chime action for my handset.

The first thing was obviously to get hold of the audio file. This turned out to be surprisingly easy, thanks to Google pointing me to a piece of software called MacTracker. MacTracker is actually a reference guide for Apple products (computers all the way back to the Macintosh XL, the MessagePads, printers, displays, even iPods and mice), but part of the information it holds about the computers is their startup and death chimes.

There’s no option in MacTracker to export the audio files, but by opening the app package (“Show Package Contents” in Finder) it’s possible to navigate to where the chime sound files are stored. Then from Finder, all I had to do was zap the file to the phone via Bluetooth. On the phone, opening the Bluetooth message gave me an option to save the “music” file, which I did — this adds the file to the Music Player, but importantly makes it easily selectable in the configuration of the alert tones.

So now when I receive an SMS I hear the death chime of a Macintosh LC, and the startup sound of the Twentieth Anniversary Macintosh alerts me to incoming e-mail. I’m going to apply similar configuration to my desktops: on-and-off for the last ten years I’ve been using a Homer Simpson soundbite to advise incoming mail, and it’s a bit tired now…

Next task will be to replace the startup sound on my N810 with something a bit retro-Mac! :)

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Nokia sync software for Mac!

Nov 24

Posted by Vic in Uncategorized | View Comments

I managed to fill up the multimedia card on the N70 — the only thing that’s surprising about that event is the length of time it took me to do it. :)   So I went looking for ways to get photos out of the phone into iPhoto.  I can’t believe it took until the third page of Google’s responses to come up with this little treasure: Nokia Multimedia Transfer.

It would seem that the good folks at Nokia have finally discovered Mac.  Nokia Multimedia Transfer allows you to browse your phone’s contents in a Finder-like window (similar to how the Nokia Phone Browser on Windows is Explorer-like) with full drag-and-drop support, sync music from iTunes to the phone, and have iPhoto treat the phone as a camera.

I installed the software (which is still labelled as a beta) and started it up… and straight away iPhoto lit up and told me that photos were ready to import.  I had already set up Bluetooth connectivity to the phone for iSync, and the Nokia utility just used it.  From this aspect alone, the integration of this software with the OS beats the Windows experience hands-down[1].

It’s not perfect, mind…  It took a looong time for the iPhoto import to prepare (although it was looking through about 160 items, over Bluetooth 1).  It finds all the supplied stock media as well, and wants to sync that (again, not really the tool’s fault, I probably should clean all that rubbish out some time or other so that it doesn’t show up in the phone’s Gallery either).  And I still had to go through each photo to make sure the timestamp was correct and fix it if it wasn’t (there seems to be no pattern to this problem, a group of photos taken all at the same time had some with correct timestamps and others that were wrong).

Despite the problems though, it still beats sending photos via Bluetooth file transfer and manually importing them to iPhoto!  Good stuff, Nokia.

[1] Okay, so Nokia doesn’t really get the bouquet all to themselves for that… the brickbat has to go to Windows’ stupid arrangement with third-party Bluetooth stacks and how hard that makes it for Nokia et-al to write their software.

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