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Just tried booting Mac OS 9.2 on the PowerBook and it gets much farther, before exploding because I have yet to implement the rest of the directory bitmap types 😅 But that seems to confirm at least that on a clean setup it doesn't stall at the FPGetSrvrMsg call.

At this point I dont _think_ I have any malformed ones left. The only one I am unsure about is FPGetSrvrMsg - Even though that should only be in AFP 2.1 and I am only advertising AFP2.0 and under it still seems to send it. Wireshark seems happy about what I am sending, though. But yes I think...

I didn’t see one called that, but I did try turning off a bunch of extensions including one called Foreign File Exchange. Now the PHOTO_CD request is gone which is good, but Mac OS still locks up so seems like that was a red herring. Definitely think it’s some rogue extension now

Ah good catch, I thought Wireshark was just being quirky there. Unfortunately even after fixing that error code it still exhibits the same behaviour - I see it execute the ATP release for my AFP response and then just stops responding. I'm tempted to try a clean install on this machine as I...

The more I have messed with a homebrew AFP implementation the more I've come to realise just how brittle classic Mac OS really is 🫠 I have made my poor PowerBook crash so many times from malformed packets. I'm currently trying to decipher what might be going on with the initial sign on and...

I can’t speak for Windows as I never really use it, and there’s virtually no chance it would disappear on Linux. For macOS I’d be surprised if they did - I’d be using the BPF interface there and removing it would break a heap of software like corporate VPNs that need it. I could see them gating...

Hah I think you can guess why I was excited to get that Pi hat then. And of course! Sounds like our goals are/were pretty much the same. I’ve found a few LocalTalk quirks I’m sure I’ll need to ask you about too

If you're up for staring at Rust code I'd love more eyes on it. I hope to publish it soon on GitHub once the API is a little less crazy hah. But so far it appears to be working pretty well - I've got a handful of external demo programs made for it, like an AEP echo'er, NBP lookups, the above PAP...

I've been really wanting to write software to speak AppleTalk to my various LocalTalk (and sometimes EtherTalk) systems. I've found the C API for Netatalk isn't super pleasant, at least coming from the Rust world with async/await everywhere. This is a little milestone from my own fully...

I've checked the ones I've replaced already and so far it seems ok. It seems to be the exact same symptoms as this person here: https://goughlui.com/2016/09/24/repair-apple-macintosh-powerbook-100-gotta-re-cap-em-all/ The board was really in great shape as far as i saw, but I'll get it under...

Hi there, I'm trying to track down an odd issue on a PB100. It's been recapped and cleaned (LCD and inverter too) and works flawlessly at first, but after it's been on for an hour or two any open windows start turning black like this: If i move or close the windows it lightens up in that area...

I did see it, but the DREM would have had a €70 or more import cost, which would've made it quite a pricey option. Plus I like that the software for the BeagleBone is open source, it's been fun reading through how it works, and I can manage it over WiFi to switch out virtual drives as needed. 

Right, I wasn't fussed about the costs myself, it was purely to get my own system going again - compatible drives in the Netherlands seemed to be going for €150-300 with no real guarantee they worked. I think this whole setup cost me maybe €110 in total. 

Of course - on the premade BeagleBone image, this software is all installed on it already. To run this command, you'd plug a USB cable into the BeagleBone, and then SSH to it by doing "ssh debian@192.168.7.2" (It always has this IP) in a Terminal on macOS. Then you'd switch to root with "sudo...

Right now it's the original 21-ish MiB of the original drive, which gives 18MiB formatted. The size is hard coded in the ROMs, and there's no option to specify the number of cylinders/heads in the HyperDrive software. AFAIK there was no way to discover the size of a drive with the ST-506...

Here it is: . Mines currently stuck down with some strong double sided tape since I didn't want to drill any more holes. I'm sure you could extend it a bit to hook into where the power supply mounts. It's a tight fit, but it holds the board very snugly in place. 

A while ago I picked up this Macintosh 128K (Original repair thread above), and it turned out to be a HyperDrive 20 equipped system with a 512Ke board. After repairs the board was functional, but mine was missing both the hard drive and the power supply, and trying to find an original compatible...

Hello there - I recently tried installing 7.5.5 on my SE/30, and after 23 something floppies it installed just fine. Everything works correctly on it, but I noticed if I use the Shutdown or Restart options in Finder it bombs with just "bus error". The restart button on that message works just...

Finally found the fault, a 74LS166. Works great now

Really looking forward to getting this one working, never owned an original Macintosh before. Even more so to get the HyperDrive working, would be cool to have one of the few working units in the world  :beige: