Not worried
Got the psu in a package deal with my launch pi4 because of this issue. But power it by the pins now.
It's a fun little computer. Am enjoying it a lot.
I wonder what Pi5 will bring.
Posts by Mikel
2643 posts • joined 19 Oct 2008
Page:
Get in the C: Raspberry Pi 4 can handle a wider range of USB adapters thanks to revised design's silent arrival
Guess what's on the receiving end of more NASA dollars for SLS?
Raspberry Pi head honcho Eben Upton talks thermals, stores and who's buying the kit
Tuesday 3rd September 2019 21:15 GMT
Thermals
I got one of those fan heatsinks. It's wraparound and nearly a case in itself. It works fine.
My problem with these handy little inexpensive education computers is that now I have thousands of things I want to do with them and can't advance them all at once. Been wanting a home OScope my whole life and now that I have that nothing short of an electronic makerspace will do.
There are worse problems to have.
Alibaba: There's a trade war going on? Could've fooled us – just check out these swollen digits
Time to Ryzen shine, Intel: AMD has started shipping 7nm desktop CPUs like it's no big deal
Microsoft Bing is 10: That thing you accidentally use to search for Chrome? Still alive and kicking
Tuesday 4th June 2019 13:32 GMT
Bing Is Not Google
I never get tired of that recursive backronym.
Bing was Ballmer's attempt to "cut off Google's air supply" after Google poached some key engineers. You can read about that colorful discussion here on El Reg. Bing killed off nearly every other search provider, but never put a scratch on Google. When Microsoft finally surrenders after bleeding more money than the GDP of a small nation, Google will inherit the balance from sheer survival and not have the guilt of beating all those small fry to death.
HP boss: Intel shortages are steering our suited customers to buy AMD
Tuesday 4th June 2019 13:19 GMT
AMD is cool again
In desktop, server and laptops, AMD has never had a stronger proposition against Intel in their 50 year history. Superior node, better thermals, more cores, better Instructions Per Clock, more I/O lanes are just a few features On 7/7 they'll even be ahead on critical PCIe version with double the bandwidth per lane. Even the memory architecture is better, with less vulnerability to the cross process leakage Intel is seeing. Vendor support is through the roof with proper high end boards and features, rather than the flimsy boards of years past when vendors cheaped out on components and failed to deliver the AMD product's full potential.
I don't think Intel is going to be wounded, but AMD should be able to grow their business quite a lot in the next two years. If AMD keep up the pace and Intel continue to stumble this might turn into a race in a few years.
Now here's a Galaxy far, far away: Samsung stalls Fold rollout after fold-able screens break in hands of reviewers
Amazon consumer biz celebrates ridding itself of last Oracle database with tame staff party... and a Big Red piñata
And here's Intel's Epyc response: Up-to 56-core, 4GHz 14nm second-gen Xeon SP chips, Agilex FPGAs, persistent mem
SpaceX Crew Dragon: Launched and docked. Now, about that splashdown...
Monday 4th March 2019 19:32 GMT
Re: Make them an offer?
>The other issue is: Where is the fuel coming from? If it's coming from Earth, what are you saving by sending the fuel & vehicle up separately?
Mars is very far. You need a lot of provisions to get there, and Delta-V when you arrive. GTO is pretty much the halfway point to anywhere in the solar system in terms of Delta-V.
It makes sense to boost as much ship and supplies as you can on one rocket, and fuel on others. A fully fuelled ship that can lift off Earth, departing from orbit is just better.
Since the fuel ships are fully reusable and can make many flights, and the fuel is practically free, it can be much more economical that designing a vast ship that must launch its own weight as well as huge supplies of fuel from the ground. That excess fuel capacity from Earth liftoff isn't going to be helpful on the long journey.
Linus Torvalds pulls pin, tosses in grenade: x86 won, forget about Arm in server CPUs, says Linux kernel supremo
Saturday 23rd February 2019 04:34 GMT
Far from the roots of Unix have you fallen dear Linus
The whole point of Unix was that monopolistic hardware makers would lock in their customers' data (and programs... Programs are data), making them hostage to the vendors' sales team (and the vendors' inevitable collapse). The relevant decision was that the end user's commitment was to his own data - the data is the business case for the technology. The user owns his data, and can choose to manipulate it only with tools he can take anywhere. And so C was invented in a way that a microscopic bit of compiler could be hand built on whatever new architecture you wanted to adopt, and you could use that to built an optimizing compiler from the plain text source. After that you could compile all of your common utilities from text - and if the system didn't offer the desired features you could port the kernel over and run on that.
Migration. The end user's data and business logic belongs to them, and letting them maintain ownership and control of it is -the point-. Linux's raison d'être. Otherwise we could just use whatever. And lose our data over and over - as in the days of yore when we wore an onion on our belt as was the fashion at the time.
/Wow it has been a long time since I've been here.
Microsoft polishes up Chromium as EdgeHTML peers into the abyss
Wednesday 5th December 2018 08:40 GMT
Deprecate Bing next please
It's odd seeing Windows people moaning about monoculture as if they cared, and then following up with how great their own monoculture is.
When they're done throwing IE and Edge on the heap they can send Bing on its way also. Never was more than a vainglorious assault on Google's air supply, accomplished nothing against the Google market share but swept all others from the field. And spent tens of billions of dollars. Enough money to build a Mars colony.
If at first or second you don't succeed, you may be Microsoft: Hold off installing re-released Windows Oct Update
It's the real Heart Bleed: Medtronic locks out vulnerable pacemaker programmer kit
Saturday 13th October 2018 08:07 GMT
I would like to tell about my hospital technology sales experience
Regrettably, telling that tale involves losing all my worldly wealth.
Suffice to say that the state of technology purchasing, maintenance and support is regrettable. I wouldn't tell my doctor anything I wouldn't post on Facebook.
Intel boss admits chips in short supply, lobs cash into the quagmire
It's been 5 years already, let's gawp at Microsoft and Nokia's bloodbath
Monday 10th September 2018 08:14 GMT
Re: Not far enough back.
By the way: I was here when this happened. I posted here before the fact how, when and why this was going to happen. If you can review my comments that far back you can see that I knew and I warned everyone who would listen.
If you suffered in this plot, at least I am blameless.
Saturday 8th September 2018 17:54 GMT
Not far enough back.
During his global farewell tour a lucky journalist asked Bill Gates about regrets. About retiring and aspirations not completed. He replied "I didn't beat Nokia." That was the inspiration for his successor to achieve the goal he could not.
Ballmer followed the example of Sendo documented here, where Microsoft's Marc Brown sat on the company's board and killed it from within. On his own retirement Nokia's chairman said that "American investors" had made it clear to him that he would appoint Microsoft's Elop as CEO or he would be replaced and Elop would get the seat anyway.
Before he even sat in that chair Elop had negotiated a compensation package structured in such a way that if he killed the company and sold its corpse to Microsoft, he would achieve the maximum personal benefit. He knew from the first day that was his objective: to get the price down to the point where Microsoft could buy it.
It collapsed the economy of Finland. The Finnish government retirement fund was nearly wiped out. I don't know why Finland didn't lock the lot of them up for industrial sabotage.
Lo and behold, Earth's special chemical cocktail for life seems to be pretty common
It's 2018, and a webpage can still pwn your Windows PC – and apps can escape Hyper-V
That's no moon... er, that's an asteroid. And it'll be your next and final home, spacefarer
Thursday 26th April 2018 07:56 GMT
Re: Life Aboard A Colony
It turns out that for certain paths through our solar system, Proxima Centauri is "down". With a gentle push many astroids could be put on such a path and gravity will do the rest.
It's just a matter of finding the paths and the most likely astroid to put on it. It is likely possible to do without any propulsion on board at all, using only paint to alter the albedo.
Mueller bombshell: 13 Russian 'troll factory' staffers charged with allegedly meddling in US presidential election
Saturday 17th February 2018 19:33 GMT
Re: I'm Confused Still
>Russian trolls were publishing things to social media but the conclusion is that this had no outcome on the US election.
That is not the conclusion. The conclusion is that the effect, or lack of effect, is neither proven nor alleged. Many people are deliberately conflating lack of evidence with evidence of lack, to carry their message that nothing came of it. That is a psychological operation, propaganda, that cynically trades on the general poor state of the average intellect.
It doesn't help that those with poor reasoning need little more than the hint to embrace the false conclusion and then share it far and wide as the Gospel Truth. But let's be adults here, just among ourselves. The conclusion that these efforts had no effect is not in this document release, nor in any other of the Special Prosecutor, nor of the wider Intelligence Community consensus. You made it up.
Nvidia reports record revenues in latest fiscal quarter
Elon Musk's Tesla burns $675.3m in largest ever quarterly loss
MY GOD, IT'S FULL OF CARS: SpaceX parks a Tesla in orbit (just don't mention the barge)
Exoplanets from another galaxy spotted – take that, Kepler fatigue!
Microsoft works weekends to kill Intel's shoddy Spectre patch
America restarts dodgy spying program – just as classified surveillance abuse memo emerges
Saturday 20th January 2018 18:40 GMT
Responsible observation
"That eavesdropping fits very squarely within the remit of FISA, which allows US spies to intercept the communications of American citizens if they are seen to be communicating with foreign intelligence targets."
Yes. When foreign spies are conspiring with your political candidates to overthrow your government, that is squarely within the remit of the "National Security Agency" by definition.
Now Meltdown patches are making industrial control systems lurch
Windows Store nixed Google Chrome 'app' hours after it went live
Thursday 21st December 2017 08:45 GMT
Obligatory
IE sucks. Microsoft Edge sucks. Bing sucks. Windows sucks. Objectively, they all suck. The purpose for IE and Edge in Windows is to preinstall an app that you can use to Google and install a decent browser.
You should search in Google with Chrome or Firefox, and it turns out you overwhelmingly do - Even though IE and Edge come preinstalled and Bing set as the default.
You should use Linux or BSD. And more do every day.
Los Alamos National Lab fires up 750-node RPi cluster
What employs half a million people, just did $44bn in sales, and rhymes with Azerbaijan?
Forget One Windows, Microsoft says it's time to modernize your apps
What's HPE Next? Now it's unemployment for 'thousands' of staff
HPE quits cloud servers, two weeks after telling El Reg it wouldn't do that
Raspberry Pi burning up? Microsoft's recipe can save it and AI
Never mind the WPA2 drama... Details emerge of TPM key cockup that hits tonnes of devices
Tuesday 17th October 2017 05:02 GMT
All your base are belong to us.
>Any one who considers arithmetical methods of producing random digits is, of course, in a state of sin." - John Von Neumann
Current state of trust: not trusted. As it should have been all along.
Between the two it's an all-hours data buffet in hacker land. Now add in the Intel AMT hack, and various others. I assure you that state actors have had access to this stuff for years and now the kids get to play.
You need precisely one compromised device on the corporate network and you own the whole thing. Your medical records? For sale. Your ballot box too. It isn't a question of whether the data is hacked but who first, how many and how often.
So glad I got out of the biz. It's a mess.
Elon Musk says Harry Potter and Bob the Builder will get SpaceX flying to Mars
It's Patch Blues-day: Bad October Windows updates trigger BSODs
How many times can Microsoft kill Mobile?
Tuesday 10th October 2017 07:45 GMT
Osborne Maneuver
"Perhaps instead of reiterating that W10M is a dead end, Microsoft could show what follows? It clearly doesn't feel ready to do that just yet. "
Two things:
1)Non disparagement clauses in contracts are enforceable, and pretty much are mandatory when you're trying to sell a partner on sinking their own treasure into your platform.
2)After Elop's excellent job crushing Nokia's potential, the Osborne Maneuver is front of mind. This is where you tell your customer that he would be stupid to buy your product becquse it's obsolete, while standing in a warehouse full of said obsolete product that you desperately need to sell.
Moon trumps Mars in new US space policy
Monday 9th October 2017 08:33 GMT
Am I right?
No. You can simulate gravity using spinning just fine. Just like we do on Earth for high-g pilot training and, of course, centrifuge for various purposes.
As for sheltered habitat, the moon has capacious lava tubes available with ample space for a million inhabitants or more, and these likely have water ice in them.
Musk isn't interested in the moon because a) people have already been there and b) it's not far enough to be safe from various doomsday scenarios (comet, asteroid, plague, a Trump dynasty).
