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Archive for the ‘Hardware’ Category

Bad Engineering by Design

Is failure intentional?

Thom's Castile Soap Black Cat 1907

So in mid-May they replaced all the major internal parts of our washing machine. We had paid a lot of money for warranty and now, only 3 months later, the machine makes odd noises. As if those machines are made to fail no matter what… and extended warrantees are a waste of money.

That is “on purpose as designed + built” according to a friend.

We’ll have to call them some time to schedule another visit. Are “modern” washing machines made to fail no matter what – to the point where more than a few components aren’t meant to last beyond 4 or 5 years? What components do last a decade or longer?

Price of Storage

I spent a few hours today in town and at one point checked preowned laptops out of sheer curiosity, expecting that their prices would be somewhat proportional to their storage capacity. Indeed, any laptop with about 1TB of storage was very expensive, all the cheap ones had internal storage of no more than 128GB.

The slop speculators and price-fixing a-holes got their way.

Map of Data Centres in Greater Manchester

THIS short article recently mentioned the menace of ‘white elephant’ datacentres which serve little function, they help inflate the bubble that’s killing our economy

In attempting to find out how many “datacentres” per se are based in Manchester, I got this map:

Manchester Data Centers

What % of them perform actually useful functions? What % serve a foreign and maybe very hostile purpose? Should we mind?

My New Work-From-Home Setup (Changed This Easter/Sunday)

Video download link | md5sum c505208eed2e0bfab27707477560abd2
My New Home Setup
Creative Commons Attribution-No Derivative Works 4.0

THE video above is a new and very quick run-through, showing the changes made over the weekend and why I keep tweaking these things. In a nutshell, if you spend a lot of time in front of a computer, then investing a little time every week or every month optimising it for ever-changing workflows is worth the investment. Adding additional hardware is also more economic if you value time. Machines can be made or configured to automate/simplify many things.

What Bad BT Engineering Looks Like

Previously in this mini-series: Part I, Part II

A few months ago BT broke my home network, using an automatic update that took over a month to correct/undo. I reported the issue to BT (over the telephone, so that took quite a while!), but they did nothing about it. They didn’t even get back to me. No follow-up. It was at that point that I considered just moving to a custom Free software router instead of these unpredictable BT hubs, which change all the time without users’ consent (remote updates). I wrote about this at the time; it was a breaking point.

Today I looked a little closer at the internals of the BT Hub, a “smart” (read: spy) one nonetheless, and decided to share something that might amuse geeks.

BT told me that they do not support OpenWRT in any way. Yet worse, one BT person told me I’d need to change to a new hub (for fibre-optics, the new modem notwithstanding), whereas another person from BT said the exact opposite. The person from Openreach, who had an appointment (in-person meeting) said it would not be necessary but regardless, I’ve decided to just keep the hub settings backup up (in case a restore is needed). It can otherwise take hours to reconfigure again (from memory/scratch).

So I’ve just made a full backup of BT Hub settings. This is what the corresponding section looks like:

conf-page

When you press backup it should generate a .conf file but it is all garbled and messy when I tried it. Maybe to protect passwords? But who from? The person who made such a backup and knows those details regardless? Anyway, I’ve blurred some contents just in case something meaningful can be derived from them (the image below). Amazing:

conf-bt

Either way, this looks like awful engineering/design. The file is an unreadable mess. 4KB with something like pure binary (I did this twice just in case, but the same file was regenerated, not by mistake). No XML, no flat file with a setting per line.

Whose idea was this?

HP Chromebook 14 Keyboard and Other Low-Quality HP Equipment

WHO thought that a hardware company like HP cannot make a well-working low-budget laptop? Despite positive reviews, only 6 months after buying HP Chromebook 14 an entire section of keys stopped working or works intermittently (intermediately causing huge nuisance!), making it almost impossible to type sentences. This is the hallmark of bad connections/wiring — the hallmark of cheaply-made keyboards with lousy components (my Palm PDA keyboard only had this kind of issue more than a decade after I had started using it). HP’s hardware quality control surely is lacking, or maybe HP puts its brand on poorly made hardware put together by low-paid labour with cheap/shoddy components (which would cost a lot in the long term, if a buyer falls into it).

According to numerous responses in this first thread I found (didn’t search for any particular brand, but HP Chromebook 14 gets mentioned a lot), quite a lot of people experience the exact same hardware fault (same keys too) in months-old HP Chromebook 14. Rubbish quality seems to be the culprit. This sure sounds like a manufacturing issue that is systemic. Nothing gets spilled and the keyboards are treated gently. It’s just poor quality build and maybe — however sadly — this is where HP is heading. That’s s shame because a lot of computer equipment in our house is HP-branded (keyboards, mice, printer, tablet, laptops). We bought “HP” we because we though it would assure reliability. Only 2 weeks ago my HP laptop charger just popped and burned (smoke, no fire), necessitating an expensive replacement because HP has some kind of proprietary (hard to find) connector.

I have lost trust and am losing respect for HP.

If You Are Not a Large-scale Privacy Violator, Then Seagate Does Not Care About You

Seagate_evil

MY endless Seagate nightmare began last September, just under a month before my Maplin warranty for the Seagate drive (3 terabyte of storage) ended and over a year before my Seagate ‘warranty’ (2 years) ended. I went a long way to Maplin (where I had purchased the drive) only to be told that I should contact Seagate directly. Their Web site was hard to use, handling RMA was hard (I am not an idiot when it comes to user interfaces), and the instructions they provided (far too long) were self-contradictory (not just ambiguous but self-contradictory). If I criticised them publicly, then Segates’s PR account would jump in and try to appease. Words do little to improve things. Then they wanted me to volunteer to improve their manuals.

What was wrong with the drive was physical errors. I did not drop the drive, it did not get wet, and it was not mishandled as far I can tell. Files would vanish, the drive would not get mounted sometimes, and the kernel would panic a lot. It was useless. It became totally unreliable. In an attempt to salvage what I still could I quickly bought another 3 terabyte backup drive (foolishly I paid Seagate again) and spent weeks copying — manually (due to errors) — a lot of files over from the faulty drive to the new one. The new drive cost me about 100 pounds (150 US dollars) and days of my life. It also cost me in lost (permanently) data, but hey, drives do have faults sometimes, right? Sure, it happens, but what happens when a company like Seagate sends you another faulty drive to replace a faulty drive?

So many days and even weeks (dozens of hours of work) later I wrestled my way through Seagate’s bizarre and complicated RMA process, having to print all sorts of papers and ship at my own expense the faulty drive which was still under warranty. What did I get a week or so later? A well-packaged “refurbished” drive. I regret not tossing it right in the bin when I got it. That pile of garbage was just a faulty drive spun off as “new” (or “refurbished” as Seagate likes to call faulty old drives). I spent a huge amount of time replacing (swapping) one broken product with another. To make things worse, I did it at my own expense and Seagate’s support people are hardly even replying. I spent hours yet again trying to get justice in this case, and by justice I don’t just mean explaining to people what a horrible company Seagate is and why it deserves no business. True justice would be compensation for all these hours that I spent working with these faulty drives, never mind that data I lost in the process. There is no excuse for sending faulty drives out to people. It can drive them nuts. It ruined a whole day of mine, including my appetite.

A lot of people may not realise this, but the California-based company Seagate makes a lot of money helping the criminals at the NSA and its equivalents (global espionage). Seagate helps entities which unquestionably break the law store innocent people’s personal data, and probably shipping to them (not just to private companies) drives which actually work and last, ensuring that those who have no rights to that data get to keep it for good, whereas people like myself lose personal data (not to mention vastly reduced productivity), simply because Seagate ships faulty drives and hardly bothers fixing what’s unjust. This post need not delve much into the relationship between Seagate and the NSA (see for instance “SEAGATE SECURE SELF-ENCRYPTING LAPTOP HARD DRIVES EARN NATIONAL SECURITY AGENCY QUALIFICATIONS FOR NATIONAL SECURITY SYSTEMS”); the point is, for regular clients that don’t purchase drives by the millions (to illegally copy citizens’ personal data from around the world) Seagate is just an arrogant, heavyweight beast. It helps those in power hoard data about us, while hardly helping us — mere mortals — keep our own data safe.

I could go on and specify just how much data and what type of data I lost (measuring the damage and the time would be in the thousands of dollars). I could specify the tests I performed and explain where and how time was wasted. But even the writing of this rant, almost 5 months after this whole Seagate nightmare began, would add up to the pain and anger. I tried to be patient with Seagate. I did not disparage them (using facts) until months later and this is my first blog post on the subject.

Seagate deserves no more purchases. It’s not because its hard drives become faulty. It’s because when they do get faulty (and are still under warranty) Seagate would continue to do damage (or damage control) and patronise/ignore those who are not big clients like the NSA.

Seagate is a malicious company. Boycott its products. If not for the NSA connection, then for bad quality, bad customer support, preinstalling Microsoft patent trap on all hardware, etc.

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