* Posts by IkerDeEchaniz

15 publicly visible posts • joined 19 Jun 2009

The nub of the issue: Has your ThinkPad's TrackPoint gone TITSUP*? You aren't alone

IkerDeEchaniz

Thinkpad L590 upgraded to 32GB RAM/1TB NVME here. The trackpoint is the thin type, worse than a X230 but still ok.

I never use the touchpad and rarely another mouse.

I mainly edit text/code and use several VMs

Lenovo Thinkpad computers are worse each generation but the trackpoint is still one differentiating factor.

Dell and HP make some laptops with trackpoints but with worse keyboards and usually less expandability.

Thinkpad computers used to be more repairable and still have replacement parts for most things.

New year, new rant: Linus Torvalds rails at Intel for 'killing' the ECC industry

IkerDeEchaniz

DDR5 with ECC included

I thought DDR5 will have ECC included so intel won't be able to differentiate xeon CPUs based on that.

Example:

https://www.overclock3d.net/news/memory/ecc_ecc_for_everyone_sk_hynix_spills_the_beans_on_its_ddr5_dram_tech/1

https://www.rambus.com/blogs/get-ready-for-ddr5-dimm-chipsets/

We strained our eyes with Lenovo's monster monitor: 43.4 inches for price of five 24" screens

IkerDeEchaniz

Re: Vertical space rules

You forgot your meds

The A in AMD stands for 'Aaaaannnyway...' Q2 is gonna be good, chip biz vows, after dismal Q1

IkerDeEchaniz

How to disable spectre and meltdown patches to increase speed

You can disable spectre and metldown protection in windows tweaking the registry or using the free inspectre program. https://www.grc.com/inspectre.htm

On linux you can also pass this line to the kernel pti=off spectre_v2=off l1tf=off nospec_store_bypass_disable no_stf_barrier

It's happening! Official retro Thinkpad lappy spotted in the wild

IkerDeEchaniz

x230 with x220 keyboard better than the x220

Even better, the x230 with the x220 keyboard and the EC mod for the old keyboard. The battery lasts much longer and it has USB3. It also came with a very slim battery (I usually use he 4 cell one but the 6 cell one on the x230 lasts as much as the 9 cell one on the x220.)

Terry Pratchett's unfinished works flattened by steamroller

IkerDeEchaniz

Re: A man is not dead while his name is still spoken ...

wget --save-headers --output-document - http://www.theregister.co.uk

What can you do with adult VR, some bronze gears and a robotic thumb? On a Friday?

IkerDeEchaniz

Stelarc did it a long time ago but with an arm

Stelarc did it a long time ago but with an arm

http://stelarc.org/?catID=20265

No more turning over a USB thing, then turning it over again to plug it in: Reversible socket ready for lift off

IkerDeEchaniz

Why does intel use kapton tape to shield against radio interferences?

http://www.intel.com/content/www/us/en/io/universal-serial-bus/usb3-frequency-interference-paper.html

http://www.dupont.com/content/dam/assets/products-and-services/membranes-films/assets/DEC-Kapton-summary-of-properties.pdf

Violet, you're turning violet! Imagination unveils graphics-tastic hobbyist board

IkerDeEchaniz

It is no better than a Beaglebone or raspi for newcomers. If the aim is to play with MIPS the linksys WRT54GL does the job and has been there for years. I don't see the market for this one, it is too expensive and without documentation for newcomers and too useless for the rest.

----

I felt like writing to practice my English so here it goes to whoever wants to waste time reading it ;)

At a bit higher price than that MIPS board, the cubieboard or the pcduino like A80 based chinese boards look better and have a similiar/better graphics capability (PowerVR G6230 but as closed source as the previous one). Shit, Cubie started alone. He is doing it quite well for being new in the market, even in the hackable things market. He got lucky and played very well creating his company after writing and publishing the bootloader for the A10 while he was a freshman at Allwinner (I remember him from the mele2K days at freenode). By now he has already made many mistakes and is in a better position than Olimex who didn't have access to cheap SOCs then (veterans in hackable things and 1337 but sadly small, not well known and late to cheap SOCs) but he is taking big risks in unknown territory. His problem now is to scale from garage hacks to mass production in a market where in raw power things get outdated in six months (stocking is a problem and not stocking is a problem too) and he also needs more brains, not only tinkerers. His brain clearly works well but won't scale, a single brain can't hack, run a company and scale it at the same time, especially with a wife/family.

For the new serious league (big autonomous robots, cars...) they're all cheaper than a nVidia Jetson TK1 but for embedded graphics nVidia is far superior and now the graphics are used to compute so the rest should have OpenCL at least to compete with Nvidia and without good OpenCV support they just can't compete for vision.

Intel benefited from wintel so long that just doesn't get it, they have a big army fighting guerrillas and nonexistent buzz. Galileo is crap and late, Atoms now can't compete with the Jetson in power and the embedded developer base is already on ARM so they're trying to compete with chinese vendors (they made an alliance with Rockchip but only for some products and not related). The big advantage intel had with PC is now with ARM, developers developers... Balmer mode on... so they have to be better, cheaper and do what they do "well", document the stuff and give info+stuff to the developers.

One plus for intel as for Freescale is that they sell the same IC's for long periods of time but they do it so expensive that developers just go elsewhere and fight against the unknown thanks to leaks and colective reverse engineering (2012-2014 been there, done that). I began learning chinese because sometimes the chinese companies leak on purpose even if they're not allowed to because they have no idea how to solve some problems on time (and I wonder how many of them go crazy or what they do not to go crazy) and the community sometimes saves the day while they have interest on it (a couple of months+-). Examples: HDMI flickering, WIFI/Bluetooth problems, overheating or hanging due to crappy power supply DVFS, horrible drivers fighting for IRQs, Skype camera/USB audio support, hardcoded MAC addresses, absurd code for the H264 decoder/IPP ....

China will win the price war but their products are usually obselete fast and without support they're soon paperweights (the cubie/radxa too but they're muuuuuch better than the rest chinese ones). The only way the rest can compete is with good support, open-software and good manuals. This mips crap with no open GPU and no SATA is less usefull than a radxa at the same price.

ARM is the new x86 when it comes to developer base and MIPS with a similar price won't atract them (no Linaro, no Ubuntu, no Arch... no common Linux base= for a very specific market, probably too low to be considered)

Arduino is not on the same league but if they want tinkerers they should remember that Arduino didn't won the market because they where better than PIC boards or because they had new tech (they copied Wiring). They won because it was cheap enough (cheaper than BasicStamp), open source and because they got tons and tons of documentation so that people could copy and paste. They also encouraged the shields being open source.

They won because they made making mistakes less likely (documentation) and cheap. The industry went ARM (phones, battery/price) and the educational centers had to teach it. Now the inertia is so big that intel is having problems to attract developers (even the ones with a lot of free time to debug, document and show off with useless projects: students).

Real developers are always a few and/or they contribute small amounts of code but the copypasters are legion. Now Arduino still sells because a kid/ID-10T can do a "look ma I made it blink" much cheaper than with a Lego NXT with even less skills.

The Arduino guys didn't get rich with the MakeyMakey and other boards but they're still getting money and can even afford to sell crappy printers now. People still buy the Arduino _brand_ instead of clones for the same reason they drink Starbucks, some have money and like the non functional experience of the envelope and instead of the greeness/environment/third world they do it for the open source.

Putin and pals dump Apple's iPads for Samsung slabs... over security concerns

IkerDeEchaniz

google play + other CA = remote root for other governments

As long as they continue to use google play and trust other CA authorities they're doomed because faking google play/push any app can be installed/removed/altered.

http://www.zdnet.com/google-catches-french-govt-spoofing-its-domain-certificates-7000024062/

AMD cuts loose GlobalFoundries stake

IkerDeEchaniz
Thumb Up

great article!

I was using the phone and gave it only one star rating. I wanted to give it five

Blocking Twitter, Facebook during riots not such a hot idea - MPs

IkerDeEchaniz
Facepalm

IP over avian carrier

http://www.ietf.org/rfc/rfc1149.txt

SSDs choked by crummy disk interfaces

IkerDeEchaniz
Pint

it's using sata over minipcie

Hi, it's using sata over minipcie connector.

http://en.wikipedia.org/wiki/PCI_Express#Mini_PCI_Express_.26_mSATA

Android glitch allows hackers to bug phone calls

IkerDeEchaniz

how do they record it on android?

I'd like to know how do they record phone conversations on Android, I tried and could't find a way to code it. A lot of architects, lawyers... have to record phone conversations because they can be contractual but as far as I know an android app can't tap an actual conversation.

If someone knows how to do this please tell me.