Runeaudio

April 27th, 2017

I’ve had a Volumio music player for a while: pretty good overall, but sometimes a bit prone to corrupt filesystems. Checking the website, there was a new version, so I thought I’d try it. It was….interesting. Cleverly done, with squashfs filesystem images and a data partition to save data, but using it gave me a few issues. First of all, the original Raspberry Pi model B I was using turned out to be too slow: the initial setup took 20 min to complete, and playing audio was glitchy as it couldn’t shift data down the USB fast enough. Changing to a Raspberry Pi2 fixed that, but then it dropped off the network. With no HDMI monitor nearby, this was impossible to troubleshoot, so I tried an alternative: I had a HP thin client lying about, and Volumio has a x86 experimental version, so with a CF-IDE converter and a CF card to replace the tiny flash disk in the HP, off I went. Working out a few bugs in the BIOS that make booting the CF and not trying to boot the external USB drives that just contain music took a while, but it worked, quite well, with 2 problems- firstly, the web interface and the view through Cantata didn’t agree, and secondly…
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Beer Festival 2: Willenhall

April 22nd, 2017

Beer festival 2: Willenhall, at Bar 442– essentially Sporting Khalsa‘s clubhouse, though that makes it sound a bit on the small side; it’s a good size, pleasant bar, and for the festival they’d usefully extended it with a marquee over decking at the back. Overall a great festival- good beer, great Indian food, good organisation and even good weather.

Scores as follows:

Beers advertised 15
Beers available 15
Ciders advertised 7
Ciders Available 7
Venue 80
JC Bonus 0
Friends Present 2

So a score of 126.

Manchester

April 18th, 2017

The Easter holiday saw me working away in Manchester, pushing packets south. I’d been to Manchester before, but it was a long time ago, and only a day trip, though work scahedule this time didn’t leave much time for sightseeing (but by Jeebus, that town hall‘s a bit of magnificent Victorian “fuck you, look how much money we have”).

We did have some downtime though; and some of Manchester’s pubs are fantastic: every bit as good as some of the best Birmingham ones, and there were great restaurants too, as you’d expect in a large city. I just wish we could get some of that variety in Walsall.

Ahoy hoy

March 31st, 2017

It’s not been a good week phone-wise: I managed to lose my Wileyfox Swift last Saturday, so bought a replacement- a Swift 2, which arrived on Tuesday. With it still shiny and new, I went out for a bike ride, and a slightly ill-advised overtake of a jogger resulted in the front wheel getting hung up on the ridges of the path, a slide down the bank, and an unscheduled swim; the first time I’ve gone into the cut in about 35 years of riding.

The canal isn’t as cold as you’d expect, but the ride of about 3 miles home dripping is still quite grim, as was my smell pre-shower. I have no idea if every bearing on the bike is now washed free of lubricant…

The bag of rice failed to resurrect the phone, so back to the old Galaxy S2 it was, and a double claim to the phone insurance. The phones are quite cheap, but doing 2 in in a few days stings a bit.

I’d not been totally happy with the Swift 2: it was dual-SIM like the original, but using a Micro-SD blocked one SIM slot, so I decided to go for a Lenovo Moto G5 Plus, which takes 2 SIMs and a Micro SD, and has a removeable battery, and, like the Wileyfox phones, keeps the bloatware to a minimum, staying quite close to stock Android; The big-name phones, for me, have too much added on, and I’m not going to void the warranty on a brand-new phone to remove it.

Festival -1: Walsall Beer Festival

March 9th, 2017

Sad to hear that this weekend’s Walsall Beer Festival is off:

or at least, not really the same:

So while we’ll see a kind of pre-determined pub crawl, the “tons of beer in one place” option is gone, and, I have to say, while the BCA is a fine pub in many ways, it’s not one of my favourites. The Wheatsheaf is a great pub, as is The Victoria, and The Drunken Duck is one of my locals, so they’ll be opportunity to try something new, hopefully.

[edit] The White Lion and The Fountain are also finding a home for some of the beer.

There’s been a lot of speculation about the cause of the cancellation, and depressingly allegations and recriminations aimed at Walsall Council and indeed at the volunteers from Walsall CAMRA who give up their time for nothing to do this. At this time I don’t know for sure where the problem originated, but it seems the venue didn’t have the correct licence:

From Walsall CAMRA’s facebook page.

Whatver the problem, I’d like to thank Walsall CAMRA for their hard work, and the pubs mentioned for taking on the beer, because wasting it would be a disaster…

Old Haunts

March 7th, 2017

We’ve been away: south-west Scotland. In February. I didn’t fancy the warmer options (as it involves a metal cylinder full of bastards), so my better half booked some places, and we hit the M6 to head north and do some B&B hopping.

First stop: Annan. We’d not been here before, and it’s a very noticeably Scottish town for one so close to the border: red sandstone, scottish baronial clock tower on the town hall,

Annan’s town hall clock tower


and the odd other bit of Victorian excess, now faded. We stayed in one, and I walked past another one morning: a glorious money pit of a hotel:

The Central Hotel: currently disused. Copyright Richard Dorrell and licensed for reuse under this Creative Commons Licence

The last time it was for sale, it had a guide price of £150K: I’d guess you’d need many times that to restore it, and I strongly doubt you’d make it back: Annan was a nice town, with some good pubs, but it’s not got masses of tourism or masses of cash.

It has, however, got a reborn distillery that Professor David Thomson was brave enough to restore– and the curiously named Devil’s Porridge Museum nearby.

Next call was Portpatrick: postcard-pretty harbour, and a nice hotel for a couple of nights. We popped to Stranraer, which is still a bit grotty, and on to Port William. That’s Port, not Fort. Beware the mistake, and automatic suggestions from websites: we nearly misbooked, and we’re not the first, according to a previous landlord of the Monreith Arms over 20 years ago. Our last stop was Ecclefechan, for no better reason than the hotel is lovely, and a bargain.

We’d last been to South West Scotland in 2009, but not come further west than Castle Douglas: it was well over 20 years since coming this far over, and it was surprising: not a lot had changed, to be honest, but Port William was prettier than we remembered, and Glenluce tattier…

Free the Meraki

February 22nd, 2017

So, around 3 years ago, we had some Meraki access points at work. I was pretty keen on the tech, but less so on the licence model, where you pay the going rate for an access point, and then have to pay for a licence to use it, or it becomes useless, because it will only work if connected to Meraki’s cloud managment.

This is no longer true, and became untrue a while ago, and as the Meraki APs we had have come due for renewal, and have been replaced, I had one thrown in my direction.

A bit of searching threw up a few pages suggesting OpenWRT will work just fine, with a couple of caveats about the difficulty of rooting the device to gain enough access to overwrite the Meraki firmware: they’d really rather not let you do this- they give away sample access points, so maintaining their licence model is the way they make money.

Anyway, I already had a CP2102 USB-Serial (TTL level) converter I’d bought to have a play with one of those dodgy webcams, so I bought a PSU from Ebay, and got out the soldering iron, PuTTY, and an ethernet crossover cable.

The basic instructions are here, but to get root, I had to follow the procedure here, and indeed root the standard firmware (to get a reboot command, as my AP would not boot properly with the UART connected to the laptop).

The first challenge was getting the UART cabled correctly: the phrase

an UART adapter wired to the MR18 (speed is 115200). Pinout (left to right): VCC/RX/TX/GND

was misleading for me: first of all, that is corrrect if you hold the AP with the connector at the top like in this picture, and secondly, the RX/TX desgnation refers to which pins you need to connect from the CP2102, rather than their function on the AP, so I had some fun getting the UART cabled.

The second, but not hard, challenge was installing a web server, and realising that openwrt-ar71xx-nand-mr18-initramfs.bin had changed name to openwrt-ar71xx-nand-mr18-initramfs-kernel.bin in a later version.

The third challange was that the AP got stuck in a boot loop from cold with the UART connected, though a warm boot was fine. That wasn’t a problem for the initial rooting (where you hold down “S”), as there’s enough time during the boot cycle after powering up the AP, but when it came to booting the OpenWRT image, I couldn’t hit “2” in time: I resolved this by rooting the Meraki firmware to get a reboot command, then hitting “2”.

With those out the way, it was as simple as setting an appropriate fixed IP on the laptop, connecting the ethernet crossover, logging in to the newly booted image’s LUCI interface, and applying the full firmware image, which erases the Meraki firmware once and for all, and you have a free MR18 🙂

Festival 1: AMRTM Beer and Buses

February 18th, 2017

Beer festival 1, and this was one for me clearly. Aston Manor Road Transport Museum and the local Rotary Club collaborated with a small festival at the museum, so after a meet-up in The Fountain we got a ride on a Routemaster to the museum. It’s a very small festival, and the venue a bit odd (and cold) for drinking, but the quirkiness pushed it’s scores a little. Great beer form local breweries.

Scores as follows:

Beers advertised 9
Beers available 9
Ciders advertised 4
Ciders Available 4
Venue 60
JC Bonus 0
Friends Present 0

So a score of 86.

I believe this was a trial for a potential larger, summer event- lets hope so.

Festival

February 18th, 2017

This year’s drinking challenge is to be 10 beer festivals. We did consider making it CAMRA festivals only, but given our continual logistical problems, and that basically, it’s just an excuse for some good company and a piss-up, we’ve made it easy: anything advertised as a beer festival qualifies, and three members have to be present. No transport rules this time, but no-one will be in any hurry to drive…

Scoring is going to be a bit odd, I think. The best we could agree on is:

1 point per beer advertised, and one more for each available.
1 point per cider advertised, and one more for each available.
10 point bonus if we get JC to attend.
1 point extra for any bonus people outside of the core membership who attend.
100 possible points for the venue, divided between the core membership- so if 4 attend, each can allocate up to 25 points.

I personally think will produce some totally skewed results, but can’t suggest anything better :-).

Disable Cheat Mode

January 25th, 2017

My newish-to-me car was one of the many vehicles with the EA189 CR engine affected by the VW NOx scandal, AKA Dieselgate, and I got my recall letter. After questioning my favourite local independent VW specialist, and learning that the claims in the recall letter of no adverse affects on economy, power, torque, or noise seem to be true, I booked it in and went to Johnsons VW in the people’s republic of Wilenhall: what used to be Willenhall Coachcraft.

A surprisingly pleasant experience: the staff were nice, the work was carried out, and they didn’t find anything else to try to talk me in to (good, given that there’s a few things due now), and to be honest, all seems the same. Presumably, there’s been a flash of the engine ECU (which I’ll confirm with VCDS soon), but it does make me wonder what has been tweaked? Presumably the rolling road test detection has gone, but has anything affected the actual, real-world emissions? The car has never visibly smoked (it has a DPF, which hasn’t needed forced regen in the time I’ve had the car), but of course, the one everyone is upset about, NOx, is invisible.

Information on that on the web is hard to find, between all the scandal stories and lawyers looking to get a compensation case :-/. What I can say is that the advice I was given seems correct: economy seems around the same, still no smoke, and it seems to perform as before.


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