davep

Ghosted by Ghostty

2026-04-13T19:19:31+01:00

I just grabbed and opened up the MacBook Air and met this:

First time I've ever seen this and I've been using Ghostty for quite a while now.

To be fair, the MacBook did update to 26.4.1 overnight and has tried to get back to the state it was in before the restart, so I imagine that's the cause. But I've never seen this before.

I'm all good now; I ⌘-q the app and started it again and there's no sign of a problem.

Goodness knows how I get to see that log...

Discovering powRSS

2026-04-11T09:50:34+01:00

This was a nice find yesterday: I think I came across it when someone I follow on Mastodon boosted a post from the account related to the site; it's a site called powRSS. The concept is pretty simple: collect links to all sorts of small blogs on all sorts of topics, and then provide a honking great discovery feed/pool. You can read more about the idea on their about page.

For sure, this sort of thing isn't exactly novel: those of us of a certain age will fondly remember the fun of webrings and other similar initiatives, not to mention feed aggregation sites where you could discover trending blogs or see what your friends were reading, and all that. But, to some degree, that fell out of favour and/or the limelight when social media got really popular.

So with this in mind it's good to see people still providing such sites. I've added this blog to it and I'll be diving in there now and again to see if there's anything new I should be following.

It'll be fun to populate OldNews with more things to read.

Hello MacBook Air (again)

2026-03-28T10:30:09+00:00

As I mentioned yesterday I decided it was time to update my portable/sofa hacking setup and treat myself to a nice new MacBook Air. It's here (well, I picked it up yesterday evening after dinner).

So far I'm very pleased with the choice. It's light but feels sturdy. The screen is very pleasing to read. The keyboard is really nice to type on (albeit I do prefer the old MacBook Pro, but on the other hand this is a bit more quiet, which matters if you're sharing a living room with someone else). It's fast. So fast! It's also so quiet! So very quiet! And cool too. The Intel-based MacBook Pro would get very warm as I worked; this just stays cold.

The really great part though is the battery life. Depending on what I was doing, with the Intel Pro, I'd get a couple of hours off the cable. On the other hand, last night, I spent a few hours setting things up on the Air and I barely noticed the battery drop at all. This, more than anything, is what I wanted.

Well, okay, I wanted the speed, the quiet, the lack of heat, and the long battery life.

Oh, and the rather lovely "Midnight" colour. It's not black, but it's close enough.

The setup itself went pretty well, although for some odd reason I ran into problems when setting up Emacs. These days I always use Emacs Plus via Homebrew and have never had issues. Weirdly though, this time, if I did the installation method that builds locally all sorts of things went wrong. I don't know if I missed a step or something but I did what I normally do when dropping Emacs on a Mac. So I started again with the pre-built approach and that worked better.

Even then though, I ran into problems with my setup downloading everything. Things mostly worked but I kept seeing all sorts of issues relating to git-gutter and git-gutter-fringe not being able to load (despite the fact they'd downloaded fine, from what I could see).

In the end I gave up trying to get it to all work from scratch and hand-removed and then hand-installed via package-list-packages instead. Not the most scientific of approaches, and one I'm sure I'll regret at some point in the future, but at least I got to a point where I could get other stuff done on the machine.

All of which is to say: if you're reading this blog post I got my Emacs and git environment to the point I can write things and push them out to the world. At which point that's the really important stuff up and going and I can call this "set up".

Once I'm happy that's working, I think it's time to revisit my Emacs setup. While I don't think it needs another complete restart, I think it might be time to at least look through what I have loading in and perhaps remove some things I don't use any more (for example, I always carry around vterm from the days when I was testing every possible terminal I could get my hands on -- that's less important to me these days.)

MacBook Air M5

2026-03-27T14:12:21+00:00

It's just over a month shy of being 10 years since I bought my first MacBook. As I mentioned at the time: I'd bought my first Mac about 10 months earlier than that, had got used to it, had grown to like the OS, and had need of a small and light hacking machine to use while doing a lot of train travel (and I really did do a lot of train travel after that).

Fast forward a touch over 3 years and, by accident of a windfall due to work things, I ended up treating myself to a MacBook Pro. This was one of the last Intel models. It worked well and served as my main hack-at-home machine for quite a long time. I used it to code and edit videos and a bunch of other things. It sat there, on my desk, plugged into a couple of screens, and never really served as a portable machine.

Fast forward around 4 years and, having been using a MacBook Pro M1 for a while through where I worked then, I had a desire to get a M-chip Mac for personal use and settled on an M2 Pro Mac Mini. That thing was, and remains, a beast of a machine. It's set up here in my office right now and I'm sure will last me for some time to come.

The thing is, in the last 6 months, my home life has changed. I moved. I now share a place again. It's nice to sofa hack and hang out and all that "share a space with other people" stuff. To that end I've been using the Intel MacBook Pro again but I'm noticing that it's getting old now. It's not that it isn't coping with what I need it for -- far from it -- but having the fans kick in lots, and just the heat, and also the fact that the OS is stuck in the past because it's now a "legacy" machine... I sensed it was time for an upgrade.

A new MacBook Pro was an option, of course, but that feels like overkill for some sofa hacking. If I want to do any heavy video editing or any heavy coding the M2 Pro Mini is still the machine for the job. The new Neo looked really good too, but the entry-level storage seemed a bit stingy these days and once you bump up to the next level, while still stuck with the same memory, well the price starts to get dangerously close to...

So, yeah, as of today, I've kind of come full circle; a decade on from that MacBook Air purchase I have a new sofa hacking machine coming in the shape of the new M5 MacBook Air¹.

So this weekend will involve me digging out my "new macOS environment" checklist and working through it, getting a hacking environment up and going again. One thing I do want to do is follow that list but also write out a fresh copy, because this time around I want to see if I can get a good Python environment up and going minus the use of pyenv. Not that pyenv is a problem, at all, but I feel like I should be able to achieve everything I need using just uv.

I'm not a hardware nerd, so don't dive deep into this stuff. Despite what I said about the M2 Pro Mini still being there for heavy coding and video editing, it wouldn't surprise me to find out the Air is more than capable too. ↩

Astral and OpenAI

2026-03-21T08:11:53+00:00

It's a couple of days now since the news hit that OpenAI are in the process of purchasing Astral. When I first saw this my initial reaction was pretty much "woah", followed by getting on with what I was doing.

Until, that is, I opened up the socials. On Mastodon, Reddit, BSky, Threads, etc... anywhere I followed any Python-based content, I was seeing very firm opinions posted. Plenty of folk either talking like it was the end of their tooling as they know it, or proudly boasting that they'd avoided uv and ruff (and lately ty too I guess -- not that I've really tried that yet myself) because they'd predicted this evil outcome from the start and they were untainted by this but look at all you idiots who fell for this long play!

Okay, I exaggerate slightly, but there were some pretty strong opinions kicking around, especially in the (often fairly smug) "I stayed pure and never used uv" camp.

Personally, I don't get it. The last I looked the tools I use that Astral are behind are FOSS. Also, the last I looked, plenty of FOSS tooling is written by folk who are either paid to do so (I had my moment), given some time in the day job to work on those tools, or just plain have a day job and also work on those tools. If, as plenty are speculating, the Astral purchase is an acqui-hire, the likely result is going to be one of those three scenarios.

If it isn't one of those scenarios, if work on uv and friends just ceases, well, at best some smart folk can fork the tools that are useful and keep them going (this is a major benefit of FOSS after all) and, at worst, well... we can fork them and agent the shit out of them. Right?

macOS desktop widget switching

2024-04-17T09:26:00+01:00

When desktop widgets first turned up in macOS I was pretty quick to embrace them. On my personal Mac Mini I use a pair of screens, the right one mostly given over to Emacs, and there was generally room to space there. These days that screen generally looks something like this:

Recently I've got into streaming while I do some coding and it's the right-hand screen that I work on and capture using OBS. When I was setting this up I realised that the widgets being there could be a problem; not because they could distract or anything, more that they could, at times, contain sensitive information (there's my reminder list and my calendar there after all).

What I needed was a quick method of hiding all the widgets, and showing them again later, without it being a lot of faff.

With a little bit of digging around on the net I finally came up with a pair of fish abbreviations that do just the job!

abbr -g widoff "defaults write com.apple.WindowManager StandardHideWidgets -int 1"
abbr -g widon "defaults write com.apple.WindowManager StandardHideWidgets -int 0"

Now, when I'm going to stream, part of my "getting stuff ready to go live" checklist is to run widoff in the terminal; once I'm finished I can then just run widon again to have them come back.

Fast, clean, handy.

I've also got a pair for when I'm using Stage Manager:

abbr -g smwidoff "defaults write com.apple.WindowManager StageManagerHideWidgets -int 1"
abbr -g smwidon "defaults write com.apple.WindowManager StageManagerHideWidgets -int 0"

Although, really, I can't remember the last time I used Stage Manager. I dabbled with it for a wee while, found it vaguely handy in a couple of situations, but it doesn't seem to have stuck as part of my workflow or work environment.

When it doesn't just work

2023-12-08T10:32:00+01:00

My journey into the Apple ecosystem has been gradual but all-consuming. I've gone from, around a 8 years ago, being unconvinced about how good the whole Apple world is, to pretty much having all the hardware they make available, in some form, that I have an actual use for¹.

One of the devices I was late to, but won over by, after moving away from Android to iPhone, was the Apple Watch. These days I have two: the original SE, and also a Series 8. Generally I've marvelled at just how seamless the experience is. I swap watches: the connection to my phone "just works" and it figures all that out. Stuff syncs. Stuff stays in sync.

I lean heavily on the watch. The Series 8 is my daily driver, and the SE acts as my nighttime tracking device while the 8 charges and I sleep.

I record walks. I record runs. I record lots of heart rate data. I pay for things, pretty much everything, with it. I... take it for granted really.

Yesterday though, something odd started to happen. I noticed that some things didn't seem to be syncing from my watch to the phone. Health-related things weren't turning up. A recorded workout didn't show. The control of all things audio seemed to decouple and the watch kept taking over use of my AirPods from the phone in an annoying way I'd never experienced before. Things like that.

I tried a reboot of the watch. Stuff turned up.

It happened again. I tried a reboot of the phone. Stuff turned up.

It happened again.

I then rebooted watch and phone, stuff seemed fine, and I didn't think much more about it.

Then this morning I swapped from the SE back to the Series 8 as I sat down for breakfast, my usual routine, and the syncing was failing again.

This, for me, this is when Apple stuff gets really frustrating. There's no easy or obvious way to diagnose what's going on. Like: I could not sync some health data from the watch to the phone, but I could use "Find My" to ping the watch (presumably a difference in communication route, BT vs Wi-Fi perhaps). There's no obvious error dialog. There's no obvious log to look at. There's no "your BT is borked" alert or something.

Searching online the advice seemed to be the nuclear option: unpair the watch, reset it, start again. So I've done that this morning and it's been quite the pain. Getting it set up again was straightforward enough, but having to go through the whole thing of dismissing all the "here's some tips on how to use this watch you've had for a year and used every day" cards was annoying, also having to set up my payment cards again was annoying. Also, and this is on me for not backing them up recently, trying to recreate my watch faces from memory and remembering which ones they were based on was also annoying.

Apple are actually so good at a lot of this seamless shit; but damn do I wish they'd also be good at making a tool that lets you easily and smoothly diagnose some issues. I would imagine sync issues between watch and phone are common enough that a wee tool where you run through diagnostics, and where there's a Q&A to help narrow down the issue, would be a great experience.

Anyway... it seems to be up and running again, so hopefully that's that issue solved. I tried a couple of things that would need to sync from the watch to the phone and they showed up instantly; actually faster than I've been used to for quite a while.

Fingers crossed...

During a conversation about this at work the other week, I think I figured out that the only Apple product category in which I don't own an example of the hardware is displays². :-/ ↩
When the VisionPro comes out I'll be able to say there's two. ↩

Constant Siri voice loss

2023-10-20T13:04:00+01:00

This seems to have started with iOS 17, and I can't narrow down the how and the when of it happening, but over the last week or so I've found that every couple of days Siri seems to lose their voice. By this I mean the high quality voice that's used when they speak seems to disappear. I notice this when I ask my phone or headphones a question or to do something, and I get a really low-quality voice that speaks back to me.

The voice itself seems to be a version of the voice I normally use, but like it's using an on-device much-cut-down version. If I go into the settings to check what voice is selected, it's the one I normally use, but it wants to download it again.

Sure enough, once the download is complete all is good again. I've not kept track of when it happens -- and I think I should from now on -- but it feels like it happens every couple of days; I almost always notice it first thing in the morning, the first time I ask the phone or the headphones something.

I hope it is some sort of iOS 17 weirdness and is gone when 17.1 turns up.

LinkedIn is useless

2023-10-16T14:16:00+01:00

I have a LinkedIn profile more by accident than on purpose. For most of that site's early days I just ignored it, even needing to go to the trouble of aggressively marking emails from it as spam as it seemed to want to turn itself into some sort of online networking cult, encouraging folk to send invites to their contacts, or worse. But after job-seeking in late 2017 the recruiter who found me the position I took up asked if I might join up and endorse him or some such nonsense and, at the time, I thought what the hell.

Since then though I've mostly found it useless, and at times straight up horrific. Don't even get me started on how a previous employer's push to make everyone use their profiles as more company branding created a perfect pool for people to go phishing in, while at the same time IT were on a phishing-awareness push; a perfect illustration of how some people lose their minds when it comes to that site.

The last year though, while working in a more FOSSy world, I've started to dip my toe back in when it comes to linking to what we're building with Textual. As such, I drop into the app once or twice a week and look to see what other folk might be talking about too.

During a recent dip in I saw this:

Huh! Okay! That... that's actually kind of sensible! While I'm nowhere near looking for anything else to do, showing off the public projects you care about seems like a good idea. GitHub repos can be a good CV, I believe.

So I click through...

And that's where it all falls apart. Pretty typical for LinkedIn I'd say. Name, description, obsession with skills, obsession with building up a social graph. But...

No link to the repo.

No.

Link.

To.

The.

Repo. O_o

o_O

I can't even.

Going full Apple search

2023-10-14T08:39:00+01:00

For as long as I've had a smartphone -- so ever since the HTC Magic was released -- I've used whatever search tool Google have had available as my way of searching for stuff from my phone. Even when I made the switch to the iPhone, back when the iPhone 11 was around, I still installed and used the Google Search app.

Since jumping ship from Android to iPhone, I've followed the usual track that some do of "embracing the ecosystem", and it generally has paid off. The more I lean into "the Apple way", the more stuff actually does work together and work together well (I won't say "it just works", because that can sometimes so very not be true, but really I do find that Apple's ecosystem is more coherent and more stable than the one Google provided). But searching for stuff... that stuck with the Google search app.

So, more as an experiment than anything else, starting this morning I've removed the Google search app from the home screens of my iPhone and my iPad and I'm going to force myself to use Spotlight to do all my searching, and see how I get on with it.

Of course, when it comes to searching for stuff on the web, it's not going to make a whole heap of difference; it's still going to end up searching with Google, but I do like the idea of search leaning into what Spotlight knows about my stuff too.

Also, on my phone at least, it has the added benefit of freeing up a slot in the dock at the bottom of the home screen.

Apple Design

2023-09-23T08:10:00+01:00

As someone who started out in the Android ecosystem when it came to smart phones -- starting out with a HTC Magic and going through a few different phones before settling on Pixels (until I finally jumped ship to iOS in 2020) -- I have to admit that there's always been something nice about the design of iPhones. iOS, less so... My first exposure to iOS was back in 2015 when I got an iPod, and I wasn't terribly impressed. It looked okay, but it felt so far behind Android in terms of functionality.

Much has changed and improved since then. These days, 3 years into being totally consumed by the Apple ecosystem (one day I should write a post about how comprehensively I've moved over), I'm won over and I like how iOS works now.

Except this...

That thing where, when you're in one app, it will show the most useless link "back" to another app, and in doing so bump the time up and out of the way a little. Like, seriously, compare it to when the app link thing isn't there:

Once you see it, you can't unsee it.

After all this time you'd think they would have found a less janky way of doing this; perhaps even simply removed it (I can't remember the last time I needed or wanted the ability to go "back" an app like this, especially not with the bottom-of-screen swipe gesture being a thing). If nothing else you'd think that, by now, they'd have found a way of doing it that doesn't look so terrible.

The "eh, let's just shove it here" approach that seems to be on display here almost reminds me of the "time wiggle" that used to mildly annoy me back on my iMac.

The HomePod fixed itself

2023-08-12T07:46:00+01:00

A couple of weeks back I mentioned home my main HomePod had got stuck installing 16.6 of the software that runs it. This situation persisted for days after writing that post and I kept promising myself that I was going to see if I could unstick it by removing it from the Home, doing a factory reset and adding it back again.

Of course, during the week that followed, I never got round to that. You can imagine what it's like: no time in the morning, and by the time I get home in the evening I want to watch TV and use the HomePod as the speaker for the Apple TV, I don't want to be doing tech support shit.

The following weekend... yeah, I kinda forgot.

So, here I am, a couple of Saturdays on, it's early morning, I've had breakfast and I'm having coffee and I think it's the perfect time to do this. I hope the Home app my on iPad and... it's sorted!

So, yeah, it looks like it somehow managed to unstick itself in the end. A quick test of some of the issues I was seeing suggested there was still an issue, for example asking for the temperature in the bedroom would still result in a "working on it" reply followed by it telling me it wasn't responding. A quick reset seems to have fixed that.

I guess it's good to know: if it happens again, it'll keep on working as the speaker for my Apple TV, and it'll eventually sort itself out even if I don't muck about with a hard reset.

I turned it off and on again

2023-08-10T18:17:00+01:00

Following on from the previous entry, where I outlined a weird problem I'd started having with syncing Obsidian via iCloud, I finally decided to sit down and try and work out the exact flow of the problem. Today, for example, I'd created an entry in two different vaults on my phone while on the bus into work, and when I got to my desk the vault I use on my work machine had updated.

However, when I got home this evening, the vault for my personal stuff hadn't updated on my home Mac Mini. I tried a few edits, in both vaults, on the iPhone, and nothing came through to the Mac.

So... before I started really diving into things I decided to "turn it off and on again" -- the iPhone that is -- and when it came back I ran up Obsidian, which told me it wasn't allowed to access my iCloud drive!

I took a moment to go into the settings to try and figure it out, didn't find what I wanted right away, then got to thinking that perhaps some of the phone's services were still spinning up, so I ran Obsidian up again (after killing it).

Sure enough, this time, it saw my vaults. With both vaults open on my Mac I made edits to open entries and the edits started to flow.

So, yup, looks like it was a simple case of "turn it off and on again".

Apple: #ItJustWorks.

Strange Obsidian sync issue

2023-08-08T20:55:00+01:00

Since October last year I've been getting into using Obsidian. Not that heavily, not to the extent some people do, but just as a way to keep a daily journal of work-related things. Each day at Textual HQ we finish off with a chat about how our day has gone, stuff we're wondering about, etc, etc... So I don't lose tack of what I've been up to I keep notes and Obsidian is how I do that.

One of the things I really like about it is how I can have iPhone, iPad and macOS versions on the go and have it all sync via iCloud. It generally works well.

But in the last couple of days I've noted the oddest problem, and I've yet to pin down the exact flow. But it seems to be this:

If I create or edit a note on my iPhone, it doesn't turn up on my Mac.
If I create or edit a note on my Mac, it turns up on my iPhone.

I think I might have seen variations on that theme but I've not made careful note -- normally I'm made aware of it when I'm trying to get something done.

What's super weird is this: on the iPhone, if I create a note, and then go into the Files app and look at the iCloud folders for Obsidian, the file isn't there! It's there in Obsidian itself, I can move it about, edit it, etc, etc... but it's not in the "vault" as seen from the Files app.

It's the last part that has be really puzzled.

If I get to the bottom of this I'll try and remember to write up what I find. I suspect I'm going to need some proper clear time, without other distractions, and experiment with all the edit and sync options and see what works and what fails.

HomePod Stuck Installing Update

2023-07-29T07:56:00+01:00

I have three HomePods. I have a Mini in the kitchen and one in the bedroom. I then have one of the newer-gen "big" HomePods in the living room, which amongst other things is the speaker for my Apple TV device (yeah, I'm kinda Apple all over the place these days).

This week there was an update to the software, updating to 16.6. The two Minis updated just fine. The big one, however, days later...

It's been like this all the time since the update turned up. I've tried a reboot from the Home app. I've tried pulling the plug and plugging it in again. Nope. It just keeps sitting there like this.

Meanwhile... it's working (more or less) fine. It's still playing music. It's still being the speaker for the Apple TV. It still answers most questions and performs most commands (most of the commands I give it are to add stuff to my Reminders).

On occasion if I ask it questions about other devices in the apartment ("hey siri, what's the temperature in the bedroom?") it'll do the "working on it" thing and then give up saying the thing wasn't responding. That seems to be about the worst of it.

Having checked this online it looks like, annoyingly, the one option I have left is to do a full reset, removing it from my Home, doing a factory reset, and then setting it up again. I'm sure it's something that'll take 10 minutes or so; but it's an annoyance.

Apple: #ItJustWorks.

Quiche Reader

2023-07-27T08:42:00+01:00

I can't quite remember where I found this this week, I think it might have been via a comment on some article on the orange site¹, but I stumbled on a really handy bit of free (as in beer) software called Quiche Reader.

It's really simple and I feel exactly the sort of thing I need. Over the years I've tried all sorts of "save to read later" tools and systems; be it things like Pocket, or tools now built into the browser these days, even adding URLs to Remember the Milk (back when I used that) or (these days) Apple Reminders.

Nothing ever quite stuck. Normally I'd end up slapping stuff to read into these systems and then never reading them.

Quiche Reader, so far, feels like the perfect approach.

It's quite simple: if I see something I want to read a bit later I save it into the application (which will sync to my other devices via iCloud). Then, when I go to Quiche Reader, I have to read the article or delete it and move on. This is sort of what I'd do anyway, saving stuff up for months on end until one day I'd declare saved reading bankruptcy and then start the whole cycle again.

Now I can look at the saved article stack and I'm forced to either read the thing, or be honest with myself that if I'm not gonna read it now, I'm probably never going to.

It does have a "pause" facility (or something like that, I forget the name) where you can throw an article to the back of the queue; but even then that means it'll keep popping back to the top again.

I'll see how it goes; but so far I feel like this is the best "I'll save this to read later" tool I've found yet.

I know, I KNOW! But there's so few places left to aimlessly scroll on the bus now! ↩

Failed successfully

2022-06-03T09:05:05+01:00

A couple of days back (for vague values of "couple", of course), first of the month, having my morning coffee, I go and open my bank's mobile app to move a bit of money about and pay a couple of things. This happens every month. This is so routine I do it almost on autopilot.

Yeah, yeah, I know, it's banking, pay attention! But still... morning, coffee, routine.

I get to the final movement/payment and then notice something:

That.... that text! WTF? So then I look back at my payment history and notice that all but one payment hadn't gone through! O_o

This alone is fine. Stuff happens. Things fail. I'm okay with that. It's an inconvenience for sure but doubtless whatever the problem is will be fixed and I can make the payments again later. But...

That result. There's a tick. A GREEN tick. And a "Thank you". It's natural to see that image, know that it's always meant "shit worked" and just carry on.

In one of my systems at work there's a tool I wrote for checking a repository of code to make sure it conforms to a certain standard. When folk use it they get a night big, bold and bright green thumb-up above the text that says everything is cool. If there's a problem, any sort of problem at all, then the display is red and there's no jolly icon and it's obvious that things are different and you likely want to pay attention to the explanation of what isn't right.

This isn't news, of course. This isn't some revelation about UI design or anything. We know this stuff. I think what boggles my mind a little bit about this is that something as important -- and hopefully by this point as mature -- as a mobile banking app should get something as obvious as this right.

But here we are, with a nice friendly green icon showing a tick and a friendly big "Thank you" followed by smaller text going "aye shit didn't work pal".

My VR recording setup

2022-05-28T17:01:00+01:00

Introduction¶

For well over a year now I've been recording my VR gameplay and uploading it to YouTube. Less as a "content creation" thing, more as a nice record of games I've played and, on occasion, as a little bit of help to others; in the past I've watched other folk play games I like to get ideas for approaches to them, and I've also received the odd comment now and again where my play-through has helped someone else.

A question I've had a couple of times is what I use to do the recording, so I thought I'd make an effort to write it all down here.

First up, a couple of things to note: I started recording PCVR around April 2021 and the initial setup was a bit trial-and-error and Google searching and blog reading. As such, not all of the details of how to set up will be here, and I may even miss off some stuff I changed and is worthy of note; at the same time I might mention stuff that's just an obvious default.

Consider this blog post as being a written version of one of my videos: it's for my own fun and benefit and might also help me in the future should I want to apply some of this again, and if it helps someone else that's a lovely bonus.

The Hardware¶

While it's not exactly the point of this post, I guess it's worth mentioning the hardware I use as of the time of writing. Given this is about PCVR, I of course have a PC which is running Windows. The machine information within Windows says it's a:

Intel(R) Core(TM) i5-10400F CPU @ 2.90GHz

Warning: I don't do hardware. I buy it from time to time, but hardware leaves me bored. It runs VR on a PC. This is fine.

The machine itself has 16 GB of memory, is running Windows 10 Home and has a GeForce RTX 3060 for handling the graphics.

The headset I'm using is a~~n Oculus~~ Meta Quest 2. I've had this since around November 2020, playing Quest-native games for the first few months, until I cracked and got the PC mentioned here to get into PCVR.

The headset is connected to the PC with a USB cable.

Finally, for recording voice, I use a USB lapel microphone with a really long cable.

It should be said that, yes, sometimes, I do get a little caught up in things with two cables hanging off me. If I could give one tip here it would be that running the microphone cable up your trousers and shirt makes life a ton easier. As a bonus I have the USB cable for the headset running around the headset's strap and connected to it at the back and then running down my back.

OBS Studio¶

The core software used is OBS Studio. This has got to be one of the best bits of free software I've ever used, in terms of interface and what it delivers.

Years back my son used to record and upload gameplay to YouTube and I can remember him having no end of issues using different recording software; some working with one game but not another, some other working with a different set of games, video and sync issues, etc... Lots of pain quite often. With OBS Studio the only issues I've ever had have been my own mistakes.

At this point I have to confess that when I set it up I didn't make a point of keeping a recording of what I changed -- I was experimenting and not expecting much to come of it. So what I note here are the things that feel like they're important, and only the things that relate to recording PCVR, not streaming it (that might end up being a different blog post).

That said, here are things I seem to remember as being key:

Output Settings¶

The items in the output pane in settings that I have and which might be important are:

Output Mode: Simple
Recording Quality: High Quality, Medium File Size
Recording format: mkv
Encoder: Hardware (NVENC)

I do remember the recording format being set to mkv as something that's really important. I think it's mp4 by default, or was when I first installed, and if your machine crashes or OBS were to crash or something, you could end up with footage that can't be used. Using mkv means you can still use the footage (as I understand it). It does mean that once you're finished you have to use the "remux" option under the File menu, but that's a small price to pay.

I can say that at least once I've had to hard-reboot my machine when a game and SteamVR and the like all got upset. I likely saved 45 minutes or more of footage thanks to mkv.

Video Settings¶

Nothing really special in here, I simply have both the base and output resolutions set to the desktop resolution. This might be something for me to tinker with in the future, but so far I've not run into any problems.

VR Capture¶

Now, of course, all of the above is great and fine and all but there's the issue of how you capture the VR gameplay. I approach this a couple of different ways. The first is I use the OpenVR Capture plugin for OBS. This makes capturing footage from SteamVR really easy. The only downside I found is that out of the box there's no default crop setting for using a Quest 2 (or I guess the Rift, as the Quest 2 sort of appears as a Rift to SteamVR games). As such I remember playing trial and error with that until I was happy I was getting as much footage as possible without having black bars and the like.

Something I also like about the OpenVR Capture plugin is you can say if you want to capture the left or right eye. Normally not that big a deal for some things, but if you're playing a shooter and want people to see exactly what your dominant eye is seeing, that matters.

Sadly, of course, not every game can be captured with that plugin. So far I've found that any game that can't be has its own mirror window on the desktop. In that case I use a Game Capture source and set it to capture that specific window. I could of course just get it to capture the focused window or something like that but I prefer to know that it's only grabbing what I want it to grab.

Conclusion¶

That's pretty much it I think. There's not a lot to it, although on occasion a lot can go wrong. Mostly it's a wonder any of it works. I mean, think about it, I have a computer with two screens strapped to my face, with two controllers in my hands talking to it; it's then connected via the Oculus Link to the Oculus Home; from which I start up SteamVR; and from the SteamVR home I start up the game and then "live" inside the game. It's a virtual world inside a virtual world inside a virtual world inside a real world; with lots of software along the way, all talking at once.

That is then being recorded.

Sometimes, on occasion, it takes a reboot or five to make it all work together.

Really, it's a wonder it ever works. ;-)

Why I really like fish abbreviations

2019-10-23T00:18:00+01:00

I'm filing this as a TIL because, while it wasn't T, I did L it very recently and it was a new trick that impacted on around 25 years if prior working practice.

I think it must have been around 1991 when I first encountered 4DOS. While I'd used the odd Unix shell here and there previously, it'd only been in passing. It was 4DOS that first introduced me to the power of aliases on the command line. Many of the aliases I set up and used in 4DOS still remain with me to this day, on GNU/Linux and macOS, in some form or another.

I'm sure I don't need to tell anyone reading this why aliases and cool and handy and pretty much vital if you do lots of work on the command line.

And then, a couple or so weeks ago, as a very recent convert to fish, I discovered the abbr command. At first glance it didn't seem to make much sense. It was like alias, only it expanded what you typed rather than acted as a command in its own right.

I did a bit of digging and some of it started to make sense. One thing that really won me over -- and while it's something that doesn't directly impact on me -- was the argument that it allows for a far more transparent command history; especially if you're likely to use a transcript of a shell session in a place where people might not know or have access to your aliases.

Imagine being in a position where you have loads of handy and cool aliases, but you also need to record what you've done so other people can follow your work (does it show that I sit amongst people who maintain lab notebooks?); it seems like it would be a bit of a bother needing to record all of the aliases in your own work environment up front. Without that information few people will be able to make sense of the recorded commands, with that information they'd still need to double-check what each command does.

So imagine an alias that, when used, expands in place. Then you'd get all of the benefit of aliases while also having a full and readable record of what you actually did.

Seems neat!

Here's a silly example. For a long time I've carried around an alias called greedy that runs something like this:

du -hs * | sort -rh

It's pretty straightforward: I'm using du to get a sense of which directories are using what space, and then using sort to make a worst-to-best-offender list out of it. So I could use an alias:

alias greedy="du -hs * | sort -rh"

The only downside to this is that, any time I run it, if I were to record the shell session and make it available for someone else to read, they'd just see:

~/develop$ greedy
1.1G    JavaScript
824M    C
699M    rust
 93M    python
 33M    fonts
 33M    elisp
3.4M    zsh
3.0M    misc
1.1M    bash
840K    ocaml
428K    C++
316K    lisp
172K    Swift
152K    git
132K    ruby
 28K    ObjC

Now, with an abbreviation rather than an alias, I'd type greedy but as soon as I hit Enter it'd get expanded to something anyone could read and follow:

~/develop$ du -hs * | sort -rh
1.1G    JavaScript
824M    C
699M    rust
 93M    python
 33M    fonts
 33M    elisp
3.4M    zsh
3.0M    misc
1.1M    bash
840K    ocaml
428K    C++
316K    lisp
172K    Swift
152K    git
132K    ruby
 28K    ObjC

This is far from the only benefit of abbreviations; for most people it probably isn't one of the most important ones, but I find it neat and compelling and this alone drove me to rework almost all of my aliases as abbreviations.

Having done that, I get other benefits too. For example, fish (like other shells) has good support for argument completion for well-known commands. The problem is, if you alias such a command, you don't get that completion. With an abbreviation though you do! All you need to do is type the abbreviation, hit space and it'll expand to the underlying command and then the full range of completion can happen.

There's also one last reason why I like abbreviations over aliases, and it's kind of a silly one, but in a good way. It's actually fun to see what you type magically expand as you do things, it makes you look like you can type even faster than you normally can! ;-)

PS: If you've never tried fish before and you're curious, it's easy to try in your browser.

I want to like Gboard

2017-03-13T08:29:16+00:00

I want to like Gboard. On paper it looks really rather good. It's a keyboard from Google, it ties in with your account, it syncs things, it has clever searching for emoji and gifs and the like... what's not to like?

Problem is, I've been a user of SwiftKey since around 2011 (I think it was). I'm very used to how SwiftKey works and it also contains a lot of handy things. I like that it has smart completion, that it learns how I type a bit skewed and that it takes this into account, that I can turn off the fancy swipe typing and instead make use of handy gestures like swipe-left to delete a word. I like some of the themes a lot.

Into the mix comes my iPad, which I use on occasion. The standard Apple keyboard is horrible and, sadly, I find SwiftKey on iOS just as frustrating. It seems to lack enough key features there (especially the word deletion gesture, as far as I can tell) that it's also a bit annoying. My dream of a consistent typing experience across all devices just wasn't happening -- until I found Gboard on iOS.

That felt almost right. And from what I could tell it worked almost exactly the same on iOS and Android. So it felt like a good time to try and force myself to use Gboard on my Google Pixel and Nexus 7.

Sadly, though, I'm just not getting on with it. It's okay. It's not bad. It's just... not good. I'm finding that it lacks enough useful things that it's a frustrating experience. Little things like: when I enter Google Search, there's no word completion in the keyboard (SwiftKey has that); the word deletion gesture (swipe left from the backspace key) seems very hit-and-miss; the most obvious completion for a word sometimes appears in the middle slot but, other times, in the left slot. And so on.

Nothing huge. Nothing that's a show-stopper. But a handful of a little things that make me miss the comfortable home that is SwiftKey.

Don't get me wrong, it does have some very handy and cleaver features too. The searching for emoji -- including showing them up as word completions -- is rather clever. The gif-search thing is all kinds of fun too (mostly used to annoy the hell out of my son on twitter).

None of those quite make up for the bits I miss from SwiftKey though.

All that said, I've being making a point of pushing on with Gboard, thinking that most of my issues might just be because I'm too used to my "old home". Mostly this was working well, until I noticed something this morning. While reading the description for Gboard I noticed this handy thing in the "Pro Tips" section:

Sync your learned words across devices to improve suggestions (enable in Gboard Settings→ Dictionary → Sync learned words).

Useful! I'd assumed that this was the case anyway -- it's Google after all -- but it's good to know I can ensure it's turned on. So I went to turn it on. This is what I found:

What the hell Google? Sure, I do have a Gsuite account on my phone -- as in various apps have access to a Gsuite account (Gmail, Drive, etc...) -- but it's not the primary account on my phone and it's not the account I'd really want to be doing the dictionary sync with anyway. If I've got dictionary sync I want it tied to the keyboard no matter the app I'm in, and no matter the account I'm using in that app. I want the keyboard to be tied to a specific account when it comes to sync (just like SwiftKey does it).

This, I think, is a show-stopper for me.

I can overlook the other niggles, I can learn to cope with it not being quite so perfect in some situations; but the blanket inability to do something as simple as cloud-sync the predictions and learn from how I type -- things that are, these days, central to what Google's about -- it's frankly stupid.

I guess I'm going to have to keep Gboard as a backup keyboard for those times when I need to find the perfect gif.