* Posts by Roland6

10749 publicly visible posts • joined 23 Apr 2010

Intel: Please buy these new 13th-Gen CPUs, now with 24 cores

Roland6 Silver badge

Re: 24-cores on a laptop...

>I'm guessing it actually has 8 cores with 16 threads.

You are right, I was being lazy in the way I described the Ryzen 7 Pro 4750U.

>Depending on what you're doing, you probably don't need most of those cores often.

Not sure if I've actually managed to get more than a blip across all the cores, although have had the fans start a few times... Which is probably a good thing as one review noted from their benchmark runs the typical laptop cooling system is limited and so you are likely to get your fingers burnt (depending on where the CPU is located) and thermally throttled...

Whilst I agree in general with your usage assessment and CPU selection methodology, I also factor in bang-for-your-bucks - Lenovo (and subsequently Dell) were selling these at sub £700 (ex.VAT), obviously there was nothing with an Intel CPU at this price point that came anywhere near the AMD systems in terms of both CPU performance and battery life.

I've not been disappointed and note I've been able to run a "power user" suite of desktop applications and not worry about firing up Teams and Zoom for a video meeting.

My only grip is that the USB-C connector and power supply doesn't like staying in permanently, so whilst I can Windows Server 2019/2022 (16 logical cores = minimum licencing requirement of 16 logical cores) it is not advisable to use such a laptop as a server. [Aside: 24-cores makes legitimately running a correctly licenced Windows Server a little more costly, for no discernable benefit.]

Roland6 Silver badge

24-cores on a laptop...

My current laptop has a Ryzen 7 with 16 cores, with the industry standard office suite running its rare to see it using more than 4 cores. Even loading a VM or two doesn't seem to place too much load on this. So I do question just how many cores people really need in the standard desktop/laptop, particularly if the cores are identical - unlike the typical multi-core mobile phone.

Forget the climate: Steep prices the biggest reason EV sales aren't higher

Roland6 Silver badge

Re: I only want a turbine

>There have been many efforts to power a car with a turbine, but only as a genset?

Would make sense to use the turbine as a genset, however, from memory the key problem - other than airflow and the high temperature exhaust, encountered with turbines is the whine and they do take a little time to get up to speed...

Roland6 Silver badge

A friend has recently switched to a hybrid.

They selected a model that enabled them to do their regular across-town commute on the battery, switching to ICE for the less frequent longer journeys. time will tell whether this was a good choice or not.

A concern with hybrids (unlike combine harvesters) has to be that the mileometer only records distance travelled not the amount of time the ICE has been run. So mileage is no longer an indicator of engine condition.

Roland6 Silver badge

>when you allow for the drop in range due to cold weather, fully loading the vehicle, sticking a bike rack on, and wear and tear on the battery, 200 miles could equate to only 100 miles or so when the vehicle is 10 years old.

Which, for me, is a reason to walk away.

My 2008 diesel (*) with 180,000 still gives me +44mpg and similar performance (speed and acceleration) and the last time I filled the tank up, it still took 50 litres...

Yes, I buy a car and run it until it becomes scrap.

(*) According to independent on-the-road real-world testing it produces lower emissions than more recent Euro 5 and 6 engines and many petrol engines...

Roland6 Silver badge

Re: Too expensive, too heavy, too range limited

>As for batteries, they are completely recyclable and have been so for a while...

Looking at what seems to be the only company with a large-scale battery "recycling" facility in Norway, it would appear in this context "recycling" means grinding up the used battery and use it as high-grade lithium ore. So whilst "recycling", a lot of energy is consumed...

>And in what world is that better than buying an EV - *any* EV?

Depends on your take on "better"...

If you live in an area with poor electricity supply infrastructure and unreliable supply then I suggest it is better.

However, we can expect the emission rules for ICE to get increasingly stringent, so that 2029 ICE will probably have super low emissions but only do a couple of miles to the litre because of all the exhaust filters... Also given the quality of current generation ICE vehicles and all the electronics in the dashboard, I suspect the cost of maintaining a modern ICE vehicle over 12 years will be significant.

Roland6 Silver badge

Re: The ICE will be with us for...

I presume an extended ferry journey will form part of this road-trip...

BTW wouldn't be surprised if the total ferry time and cost isn't too dissimilar to the cost and time of actually driving, but with less wear-and-tear on the driver and passengers...

Corporations start testing Windows 11 in bigger numbers. Good luck

Roland6 Silver badge

No surprise here...

With Windows 10 going EoL in October 2025 and nothing other than Windows 11 being offered, it is obviously enterprises will be getting serious about the W10->W11 migration.

With my clients the roadmap is:

FY 2022/23 - Assess W11 migration

FY 23/24 - Precursor migrations eg. servers, move to cloud etc. .

FY 24/25 - Migrate desktops.

FY25/26 - Contingency

Calculate Linux: It's like Gentoo, but for businesses

Roland6 Silver badge

Consistency across editions

>All editions have the same desktop layout, with a GNOME 2-like panel at the top with a start menu, virtual desktop switcher and status icons, and a central dock at the bottom. This is a nice touch, which some other distros could usefully emulate.

This is certainly a good thing for the out-of-the-box experience (that is if you can install it :) ) However, I'm not so keen on central dock at the bottom; with a wide screen having the dock/taskbar vertically to one side is a better use of screen real-estate when most your work is with column text documents. (Who displays El Reg at full-screen width? but expect most will display it at full screen height...)

Microsoft chases Google with ChatGPT-powered Bing

Roland6 Silver badge

"The massive amount of interest in ChatGPT in a relatively short amount of time"

Looks like "ChatGPT" has been added to buzzword bingo - just need to combine it with Blockchain and Big data....

Techies try to bypass damaged UPS, send 380V into air traffic system

Roland6 Silver badge

Re: Mains Voltage

> It is fortunate that equipment/devices etc. are designed to cope with this. They are, aren't they.......

They are when set correctly...

I have killed several multimeters over the years because I had failed to rigorously apply the rule my father taught me as to what setting you should always set it to, to begin with, when dealing with an uncertain faulty circuit...

Roland6 Silver badge

>I'm a free variable(**).

(**) Well, I was in Computer Science.

Given you were at UEA "Do Different" suspect you were probably more of a quantum variable...

Roland6 Silver badge

That would have been winter 80/81 - I remember delaying my drive back to Norwich (*) until the snow ploughs had cleared the A505 between Baldock and Royston...

(*)I had only got my driving licence in the summer of '80.

Roland6 Silver badge

A red faced way of forcing a systems upgrade up the agenda?

> both the CAAP and Bautista recognized the CMS/ATM was already outdated before it was even fully operational in July 2019.

Frying the systems with excess voltage will mean replacements are necessary rather than simply repairs...

Roland6 Silver badge

The Prime and VAX at UEA dates you, I assume you were still in the Village and that the campus 1900 wasn't affected (or had this been removed by this time?)

Cops chase Tesla driver 'dozing' with Autopilot on

Roland6 Silver badge

Re: "whether the car has an in-cabin camera"

Don't see an issue - all driver monitoring is processed locally, sending out a 'status' signal doesn't change that - provided the drive monitoring process doesn't listen for a remote response to the 'status' signal and take action based on any such response.

The key word is 'processing' not 'data'...

Roland6 Silver badge

Re: What gets me ....

>Have you tried it?

Yes, frequently.

However, this is probably part of the problem, the average driver in the UK only does circa 6000 mile pa - mostly as short around town journeys, so I've built up the concentration stamina etc.

>In some circumstances it really does help with long drives

For normal people, I suggest they would be better of taking a break.

I seem to remember that you (werdsmith) have a physical disability and hence whilst you may have the mental stamina you have good reason to find long drives a bit more of a physical challenge.

Roland6 Silver badge

Re: What gets me ....

> I suspect the Audi chavmobiles have a 50 cm setting.

Probably gets reset to -50 cm in chav mode...

Roland6 Silver badge

Re: "whether the car has an in-cabin camera"

>"How the car is rocking"?

There was some publicity a few years back about some Tesla owners filming themselves and a friend "rocking the car" with autopilot in operation and most certainly not in "some dark corner"...

Some engineers are being paid between $250k and $1m, says salary survey

Roland6 Silver badge

principal engineers are getting up to $1 million

Clearly, people with engineering degrees like Tim Cook, don't bother to participate in these survey's...

Roland6 Silver badge

Re: Yet Another BS "survey"... 54? how about mid / high 50's?

Those deduction rates seem to be broadly in a line with the UK.

For many years my effective tax rate (before legal tax efficiency actions) was 61% of the gross amount invoiced. Wouldn't mind so much if the powers that be actually used those monies for the people eg. education, NHS, rather than for backhanders to their mates.

CEO told to die in a car crash after firing engineers who had two full-time jobs

Roland6 Silver badge

Re: Judge on results, not appearances

>my meetings are often 7AM or earlier local time, and I prefer not to disturb my wife's sleep.

Going back to circa 2000, I was WFH on a webcam/livestream application, I had left the system running overnight in the kitchen for some latency testing... partner was not amused when they went into the kitchen in the middle of the night to get a glass of water wearing not a lot and after filling her glass turned around and faced the camera...

So camera off can be face-saving for those not expecting to find you in a meeting...

As liquid cooling takes off in the datacenter, fortune favors the brave

Roland6 Silver badge

Re: two plumbing attachments per machine

>Redundant from the outdoors to the processor.

I think you will find those dual power supplies are only redundant outside of the chassis - the motherboard/CPU only has one power line...

Hence designing a liquid cooling system with the same level of redundancy would be relatively simple.

But then if you have your server blades correctly configured pulling out one will simply result in the load being transferred to another physical server in another cabinet/datacenter - we were doing this with online transactional processing systems 20 plus years ago with users depending on what they were doing seeing a "hiccup" in service.

Roland6 Silver badge

Re: Heat is a marketable product

> Limiting the number of connections and using properly tested connectors and hoses will be important.

A likely candidate would be the Speedfit system - proven over many years in millions of homes and with people skilled in installation...

But being IT expect the need to reinvent the wheel and gold-plate it...

Nexperia calls in the lawyers to save Welsh chip fab deal

Roland6 Silver badge

Whilst I agree, I doubt the current (unsustainable) UK setup will survive the approaching “perfect storm”…

Roland6 Silver badge

>So whose fault is it?

Well suspect it is part of the English disease, which is most prominent in Tories and their allies...

Unfortunately, they have created the English Trade Unions and the Labour party, who also the world through myopic eyes...

And no I'm not suggesting the LibDems, Greens etc. have the necessary vision etc.

Basically, the UK is f*cked for generation or so.

Roland6 Silver badge

Re: Capmmunism

> I have never known it so bad for the past 3 years.

It got bad in the early 90's, to the point that the Grey Man did the honest thing and invited New Labour into Whitehall way ahead of the general election he knew he would loss. I expect the current Tories will do everything to deny a small transition of power, in the belief that they will win the general election...

Should open source sniff the geopolitical wind and ban itself in China and Russia?

Roland6 Silver badge

Re: Here is an example of FOSS for SDR that vanished due to ITAR

>> But github is based in the US and owned by a US company and that would probably be enough of a hook for an extradition order by the US government if they wanted.

The location of key open source repositories in the US has been a concern going back decades, there is probably now sufficient reason and concern over future US government policy (which this article alludes to) for the open source community to relocate repositories and their control to outside the US.

Roland6 Silver badge

> conveniently ignoring the fact that the entire planet contributes to open source

I also noted how the article omits or ignores the contribute to part.

The question with respect to say Huawei’s fork of Android, is are they contributing back? if not how can we encourage or make them? And thus make the changes available to review and cherry picked for inclusion in other projects.

I would tentatively suggest by allowing full participatory access to open source, we continue to make it easy and natural for developers to contribute back, which from an intelligence pov may provide instructive.

Fundamentally, for developers to be using open source for undesirable purposes, someone and most probably a government is paying them to do so. It is this political motivation we need to be targeting.

XaaS is taking over the datacenter and IDC says you asked for it

Roland6 Silver badge

History has a price with cloud…

> There's a lot of opportunity to be had if you can extract useful insights from the mountain of data your enterprise has been stockpiling.

Cloud makes the maintenance costs for the retention of that mountain very explicit. I can see many cloud first companies getting very strict about the volume of data they retain. Also as much of that data will be in someone else’s application, slicing and dicing it in new ways will also carry a cost. Thus we can expect businesses to become less innovative as they restrict themselves to the simple and cloud provider provided data analytics…

New York gets right-to-repair law – after some industry-friendly repairs to the rules

Roland6 Silver badge

Re: Perspective

>I had to wait a week* for one of these reliable phones' batteries to run down...

Last year had a couple of ipads which failed on boot or charge, found leaving them for a nearly a month allowed the battery to run down sufficiently for things to reset and for them to charge and boot...

Roland6 Silver badge

Re: only apply to devices sold after July 1, 2023

For much tech, I doubt even repair shops will want to go below reasonable 'assemblies' such as screens, motherboards, batteries etc.

The catch is ensuring a "whole assembly" isn't the whole device.

NASA may tap SpaceX to rescue ISS 'nauts in Soyuz leak

Roland6 Silver badge

Re: Escape pod???

Thanks for the history aside.

Having been restricted to the garden office/shed, whilst teenagers hold a New Year party, been able to do a little Googling...

Flag-waving Lego Canuck soars to 80,000ft

For some strange reason, I associated this with circa 2019 when the Vulture was into Lego ISS and Apollo...

Roland6 Silver badge

Re: Lessons lernt from Apollo programme?

>But if the standard is dodgy

This article seems to suggest the USB-C specification is trying to be too clever and thus permits some dodgy configurations.

https://hackaday.com/2022/12/27/all-about-usb-c-illegal-adapters/

Another article in the series notes there used to be 8 types of USB-C to USB-C cables, now there are 12 and no labelling requirement...

Roland6 Silver badge

Re: Escape pod???

Playmonaut?

Lego astronaut? https://www.youtube.com/watch?v=5KlUHHUllfQ

I seem to remember a few years back ElReg covered a uk amateur high altitude / edge-of-space escapade - haven’t located the article so can not confirm whether that had a Lego or playmonaut.

Roland6 Silver badge

Re: Lessons lernt from Apollo programme?

So an important lesson was not learnt.

Particularly, the need to evacuate all personnel from the ISS was an obvious requirement from the outset, combined with the experience gained by having crew like Tim Peakes using the Russia spaceport….

Alphabet reshuffles to meet ChatGPT threat

Roland6 Silver badge

I think this actually misses the point. There are two factors to consider, the first is the creation and maintenance of the search heap, which requires lots of robots and time - do not see chat doing that directly. The second is the user client and it’s ability to return a better curated set of results.

I suggest it is the second Google are worried about, as it effectively means they lose their direct user.interaction and opportunity for advertising.

This would seem to be similar to where MS were a decade or so back with Windows, where the OS was rapidly becoming ‘infrastructure’ - hence MS started doing “attention seeking” changes to Windows…

Perseverance rover drops off first sample tube on surface of Mars

Roland6 Silver badge

Re: Martian Junkies

The first thing I thought of on seeing the photo in some news service (not ElReg) was: that's a fancy rawl bolt, strange item to leave for some future alien to discover and determine there was once intelligent life here...

LastPass admits attackers have a copy of customers’ password vaults

Roland6 Silver badge
Unhappy

Re: Nothing is Safe in the Cloud. Ever.

>Seems like a no brainer to me for individuals even businesses to store and backup data to external encrypted drives

Only problem, whilst the data held on encrypted drives may be secure, removable USB drives do get lost and that is when you discover the only copy of some important file is on the lost drive...

Roland6 Silver badge

Re: The cloud is just someone else's computer

>1Password doesn't force unique passwords

Be glad it doesn't.

For example, my Amazon US and UK accounts have now been merged into a single account. However, if I log in on the US site,I get my US profile andsimilarly on the UK site I get my UK profile. Hence my password manager has two sites that seemingly reuse credentials.

I have a few other entries the password manager also flags as being credential reuse, but which aren't.

Roland6 Silver badge

Some things don't change...

>Yet we know that users are often dumfoundingly lax at choosing good passwords, while two thirds re-use passwords even though they should know better.

I suspect, given the use of AES, if you can identify the vault, it would be worth doing a dictionary attack using the credentials obtained from previous web breeches.

The question we need to be asking is whether the source code facilitates the unwrapping of user vaults from the file format they are held in, decryption and the reading of useful data from the proprietary binary.

It's time to retire 'edge' from our IT vocabulary

Roland6 Silver badge

What the heck is an edge appliance?

I thought that was obvious:

"Today, the term usually refers to compute resources located in close proximity to a data source. The approach allows information to be processed closer to the end users"

All we've done is invent a new term for the PC...

Interestingly, MS seem to have understood this with their idea of on-prem within the MS cloud subscription model.

Why would a keyboard pack a GPU and run Unreal Engine? To show animations beneath the clear keys, natch

Roland6 Silver badge

Re: brush up on your touch-typing

I would agree, my thoughts on the early adopters are exec's who need the latest IT on their desk, but hardly use it. I suspect the lack of clearly visible keycaps will further discourage them from using the keyboard, leaving such work to their PA who will have a more practical keyboard.

Roland6 Silver badge

Re: wow, bling value $millions

My question is slightly different: why doesn't the screen have the absolute minimum bezel and thus fully utilise the keyboard faceplate.

Study finds AI assistants help developers produce code that's more likely to be buggy

Roland6 Silver badge

Re: AI generated code is pointless.

>"I use it everyday and usually it's slightly wrong but it still saves me a load of typing, cos all I have to do is, like, change one word in a line of text that otherwise it had generated perfectly"

This is an interesting and telling comment.

Whilst I get not wanting to do loads of typing, I wonder just how much time he used in defining and refining his queries to Copilot, assessing the results and understanding the code to the point where he could determine where it was "slightly wrong" and that the fix was to "change one word"...

Elon Musk to step down as Twitter CEO: Help us pick his replacement

Roland6 Silver badge

Re: How could you

>her remarkable career as a captain of sinking ships.

I perceive her career as being one of taking on floating ships and turning them into sinking ships...

Patch Tuesday update is causing some Windows 10 systems to blue screen

Roland6 Silver badge

Re: It's nearly 2023 and still ...

>If some systems have it there it probably was placed there by a third party software...

Alternatively, MS messed up and a fix uses an incorrect filepath and thus expects the file to be there.

Roland6 Silver badge

Re: It's nearly 2023 and still ...

>I think this year was worse than others

Well given the trend and many MS products in common business usage going EoL, 2023 is going to be a bumper year ...

Microsoft patent eyes ads in streaming online games

Roland6 Silver badge

I read this as being MS's idea of product placement - which we see today in movies.

So for example, a game may currently have a specific brand (real-world or game environment specific) of canned drink. With MS I could white label that can and sell the advertising space - so someone might see a can of Pepsi and someone else Coke, or a player might see different brands on different game sessions.

Which would imply this is more about IP land grab than real innovation.