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Windows

Journal Journal: Windows 8 might become a success 8

I'm not a Windows fanboi... Far from it. Yet, Windows 8 might not deserve the bad rap it gets in the tech world.

I think this because I remember how the tech community reacted to Unity on Ubuntu. Hey, I did react violently too, because Unity in 10.10 to 11.10 definitely sucked. I continued to use it and I have to admit that in 12.04 it has become good. Sure, perhaps a bit dumbed down for the average power-user, but I can live with that.

If you read here more often, you might think "why for hells sake did you continue to use it if you didn't like it". The reply to this is that I use Ubuntu (LTS) for a "drop and forget" for non tech users. I was utterly dreading giving them Unity.

My worries were unfounded. When my dad had to go to the hospital (twice) earlier this year (He has COPD as we've now been told and has been on the brink of death twice), I provided him with a low-weight dumpster-diven laptop (CoreDuo/4GB RAM, if you must know) on which I quickly installed Ubuntu so he could surf and email. Not a single question was asked... None. Sure, my dad is Windows power user, but really, no question at all.

I upgraded my Mom's computer to 12.04 LTS in May.. Not a single question either... My mom is no tech...

I will say it how it is: Mark Shuttleworth was right, and the tech community wasn't.

What has this got to do with Windows 8? Simple: the interface is radically different, just like Unity. It's radically simplified, just like Unity... We techs all hate it, just like Unity. However, has anyone ever bothered to sit down a real non-tech user in front of it? That will tell us the success of failing of it. Normal, non-tech users, will probably like the simplicity.

I predict that, if Windows 8 doesn't have other problems, it might not be the disaster we techs think it will be.

User Journal

Journal Journal: I do think I get my Raspberry Pi 3

To my complete and utter astonishment, I got my Raspberry Pi today. Not the one ordered at Farnell, but the one ordered at RS Online on 23 May 2012. Very quick. (Okay, for a piece of hardware with these kind of waiting lists) They never sent me an email that it was shipped. Nice surprise though.

Downside: the Farnell one should have shipped with a t-shirt. I like t-shirts... My wife doesn't, at least not the geeky ones.... So we'll just put this up as a draw ;-)

So sometimes, betting on two horses, does work.

Upgrades

Journal Journal: I don't think I'll get my Raspberry Pi 2

Given Farnell promised them for end-June, I really don't expect them to deliver next week (no email, no nothing), I bothered to go through my credit card statements. The money was never booked. I have no idea why...

It could have to do with the fact that my credit card expired in April (this means, in April it was still valid) and I ordered the 4th of April 2012. Should still have worked, but if for some reason they delayed the transaction, the credit card they had from me was expired. Just a little email to update my details would have sufficed, but I guess with the demand, why bother with a single order, right?

So my bet is: I won't get it. Not from Farnell. The RS Electronics one was booked, but the order was made much later on my new credit card.

User Journal

Journal Journal: Gratuitously Decadent CPU Down/Upgrade 5

I've been an AMD fan since 1999 when I bought a K6-2/400. I went 64-bit in 2007 with an Athlon 64 3200+. Then I went to and Athlon 64 X2 5200+ and a Phenom II 940 BE (quad core, 3GHz).

The 64-bit chips were installed in an ASUS M2N-SLi Delux motherboard with (initially 1GB DDR2 667) 4GB DDR2 800 RAM.

Each upgrade produced a very noticeable and exciting boost in performance, and having multiple cores to play with is cool. The Phenom II 940 BE is a 125W CPU, quite hot but the fan wasn't too noisy. The motherboard eventually gave up (the capacitors split open) so I replaced it with an ASUS M4A77D motherboard, which so far (after about 18 months) been very good.

I don't believe in spending vast sums of money on the absolute top-of-the-range CPUs but occasionally I like a new toy to play with. So I went looking for a Phenom II X6 to put in this motherboard, which supports most of them with a BIOS upgrade.

Unfortunately, I left it a bit late to buy a Phenom II X6, and the only one I could find at a reasonable price was a 1045T which "only" runs at 2.7GHs but it has turbo core (a kind of frequency scaling) which means that it can overclock one (or maybe 2?) of the cores by up to 500MHz if the others are not busy. The good thing is that this CPU is only 95W so it pumps out less heat and uses less electricity. As a rough estimate, the 10% lower clock frequency is compensated for by the extra two cores fairly well so that overall, on something like SETI@Home, it should be 45% faster.

I wrote a little program to do some very simple number crunching and timed it. It does seem to go a lot faster when none of the other cores are in use. This wasn't a very scientific test, so I'll have to investigate further.

My machine only runs Linux, so to flash the BIOS I used a utility called Flashrom which you run from Linux as root. I downloaded the source and compiled it (on Slackware64-13.37) and it Just Worked(TM). Even although the M4A77D isn't listed as being supported, using lspci I saw that the chips on the PCI bus corresponded to those on their supported list. I used it to read the BIOS from flash a couple of times, and compared the binaries by eye using hexdump -C (to see whether they looked sane) against the uncompressed BIOS file to be installed which I got from the ASUS website.

So I took a deep breath, wrote the new BIOS and rebooted...

It all worked, so I installed the new CPU and away it went!

User Journal

Journal Journal: Phew, you need a tough skin for an Ask Slashdot 11

Well, some might have noticed that I got an Ask Slashdot through on the front page. Nice, but really, for some commenters you really need tough skin. Some of the commenters really think you're a complete idiot for just asking something because you don't have the experience and just want to tap into the pool of knowledge present here.

Sure, I could have a bit more precise, that I have a European style house and not the masses of space many in the US have, I also should have specified why I wanted a rackmount at home: basically, neatness and centralizedness (is that even a word?) because tell me what you want: a neat rack has higher WAF than a couple of desktops scattered around the house.

Oddly enough, I'm not sure I found a good answer. Best suggestion was this. I'll try to see whether my electrician can get a full rack, but if he can't, it will be this. Given my geographical location, using eBay for these things is impossible and people selling these new don't seem to want to bother with non-company entities (aka "real people"). So, starting off with the mounted one, extending to an on-roll half rack for future extensions seems a good compromise.

Encryption

Journal Journal: Ask Slashdot: Full disk encryption with hardware token 4

I've been tasked to look into full disk encryption for the company I work for. We're talking just five laptops running Windows XP or Windows 7 that will need it. The other branches are going with TrueCrypt and I do have experience with TrueCrypt. It works fine, but only requires a password. I investigated it and I thought I could "emulate" a two-factor authentication by having a password plus providing a USB stick with a keyfile. Turns out that this is not possible with Truecrypt and full disk encryption.

I did Google around a bit, but I have no real comprehensive overview of "good" products. So, I ask the crowd here: what full disk encryption with two factor authentication do you use. Are you satisfied with it? Pitfalls to avoid.

Ubuntu

Journal Journal: Review: Hercules eCafé Slim 12

Those who "follow" me on G+ or Facebook, know that I was surprised to find an ARM based netbook featuring Ubuntu 10.04 LTS in a local supermarket. It was 169€ and I talked a bit with the salesman about it and when I told him I wanted one, he was nice enough to suggest me a returned model for 20% off. Nice... 135.20€ for what is quite something exotic.

Yes, I'm typing this review on it. It's extremely light, and virtually silent (Probably literally silent). The keyboard is small, chiclet style which doesn't allow quick typing. It has no windows button but a "home" button. There is one key that is weird, because it gets a double functionality where I've never seen such a thing on any keyboard. I won't go into details, because it obviously is layout dependent. What is also weird is that the screen folds over the keyboard between two raised "sides". Looks nice when closed, weird when opened.

The screen itself is crisp and clear with the classic 1024x600 resolution. Not much, but surprisingly well used by the software

Classic, also, three USB ports, VGA webcam, RJ45, 802.11n and an external SD card reader. Surprisingly, it also has an internal SD card reader in a little bay. This bay also features two dip switches. One to disable the internal (non-replaceable) battery and one labeled INT/EXT... It's actually interesting what that one does.

There is also a mini-USB port, which I assume, can be used to connect the netbook to a "real" computer. The manual talks about some sync software, but I didn't bother with that.

Now, of course, this machine was used, probably for one evening, but still. I expected it to come with a CD or something to be able to reset it. Well, no, but you can download an SD card image from the Hercules website and it's a matter of dd-ing that image to an SD card. Now, why they omitted that from the instructions and concentrated on creating the "rescue" SD card from within Windows is a complete mystery to me. Now, the question was: how do you boot from the newly created SD card? That's what the INT/EXT dip switch is for: set it to INT and the device boots from the internal device, which is technically also an SD card as I could see in mount:

jorg@jorg-laptop:~$ mount | grep ext4
/dev/mmcblk0p1 on / type ext4 (rw,errors=remount-ro)
jorg@jorg-laptop:~$

I think it's amusing as this means the device has three SD card readers, and no real hard disk.

Set the dip switch on EXT and the device boots from the external SD card reader. That confused me a bit, because I hadn't noticed the SD card reader on the side, and used the one inside the bay where the switches are located. That didn't work. Realizing my mistake, it quickly booted from the rescue SD card and restored the initial state. The system does promise easy hacking on it. Prepare SD card, boot...

The software is a customized Ubuntu LTS 10.04 ARM which uses their own repositories (http://package.ecafe.hercules.com/). The repositories seem to be kept updated for now. At least, there were quite some patches to download.

The interface is the now abandoned Netbook Remix interface and it does actually work well for this form factor. Noteworthy is Chromium being the default browser and the webcam application is from Hercules itself. Probably proprietary, but seems fair enough. As everybody here knows, there is no Adobe Flash for this platform, so they have a YouTube viewing application called "Minitube". Works fine with a caveat: When running it and you switch applications, the video overlays in a half-transparent way over your new Window. I guess a special decoder chip is used. When playing a 720p youtube video -which runs smooth, I must admit- the CPU usage is at 50%.

Oh, yes, CPU... Here is what Linux has to say about it:

jorg@jorg-laptop:~$ uname -a ; cat /proc/cpuinfo ; free -m
Linux jorg-laptop 2.6.35.4-ecafe-v4C #36 PREEMPT Mon Oct 24 17:18:51 CEST 2011 armv7l GNU/Linux
Processor : ARMv7 Processor rev 5 (v7l)
BogoMIPS : 799.53
Features : swp half thumb fastmult vfp edsp thumbee neon vfpv3
CPU implementer : 0x41
CPU architecture: 7
CPU variant : 0x2
CPU part : 0xc08
CPU revision : 5

Hardware : Hercules MX51 eCAFE 20110630
Revision : 51130
Serial : 008ea27ec4c91336
total used free shared buffers cached
Mem: 406 282 124 0 13 93
-/+ buffers/cache: 175 231

The packaging said that the CPU should be an ARM8, but cpuinfo says it's not. I don't know all that much about ARM versions, so I'll abstain.

I'm a bit torn whether this is strong enough. When I used the system before the restore, I consistently had loads over 4 (which means, 4 processes were waiting for CPU in average). I don't know why it did that, after the restore, it seems gone. The load is now at a consistent 0.55 while I was typing this. It sometimes does feel slow, but then so does my Atom D525/4GB RAM with 120GB SSD as disk. (That one, I really don't get: No idea what it has, except it runs Ubuntu 12.04 Beta) CPU usage is pretty moderate, even when the system features high loads. It does play 720p perfectly well (I should try Big Buck Bunny or similar)

The 512MB might or might not be enough. (Seems to use 100MB for framebuffer though, that's a bit steep) That said, in my EEE PC 701 4G, I never needed more.

For the price, it's a nice toy. I guess, on a vacation, I could do with it.

This is obviously just a quick overview of first impressions. For example, I have no idea what the run times are. The battery applet tells me I have another 2h30 of battery. Of course, I have no idea what the capacity is of the battery and whether that's any good. I mean, ARM CPUs should sip energy, right?

Well, that's it... My first ARM-based computer... Yay!

User Journal

Journal Journal: Xerox - My Final Rant 5

OK, it's not my rant, someone else has done much better that I ever could. It's the US-centric view.

I don't care so much any more since my former colleagues are now finding new and better jobs elsewhere, but I really do think that people should know how workers are being treated and how investors' money is being used.

User Journal

Journal Journal: Hard drives 6

Time for more storage. Where's the current sweet spot? It looks like drives are considerably more expensive than I was expecting. I'm guessing that's still a hangover from the flooding in the Far East. I'm considering a Samsung HD204UI or a Seagate ST2000DL003. Both are 2TB, which is about right for what I need. Both are slow (5400 and 5900 rpm respectively). That's OK. I/O performance is not the bottleneck here. That said, I'd rather have a bit quicker, but going up to 7200 rpm adds significant extra expenditure.

I'm way out of touch with PC hardware standards. The Seagate is nominally SATA III (a misnomer, IIRC). Will that be backwardly compatible with my SATA I/II controllers, or will I need to upgrade those as well? Any other suggestions on models I should be looking at, or things I should be considering?

User Journal

Journal Journal: Mozilla 9

Dear Mozilla developers. I know you're a bunch of incompetent morons, but would it really be so hard to change that and release a decent product? Please?

User Journal

Journal Journal: Left HCL 4

In September last year, Xerox transferred me to HCL as part of a "partnership" which was really just a run-of-the-mill outsourcing arrangement.

There has been quite a bit of reporting on the deal on the Internet since it was publicly announced last May/June (2011) so I won't bore you with all the details. Needless to say, Xerox cut its Engineering budget substantially in 2011 (having become a service company after acquiring ACS) and needed a way to get more work done for less money, so it hired HCL, one of the top Indian IT and Engineering outsourcing companies.

At the time, Xerox employed 3600 full-time permanent engineers and it transferred 600 of us to HCL. Wim and Mark told us that this would be an exciting opportunity for us to find new ways of working more efficiently, that we'd get thousands of extra new colleagues to help us and that there would be great new opportunities working (on contract) for other non-Xerox customers.

You can pick your jaw up off the floor now.

What really happened was just what you'd expect. The new company told us in meetings that we'd be "empowered" and that we'd have to do more with less (especially time) so we'd have to become much more efficient, but not to worry since they were experts at it.

I've been "empowered" in the past, and it was PHB-speak for a disorganised free-for-all. I mentioned that to embarrassed silence in the meetings.

We were told by HCL a very different story: that as much of the work as possible would be offshored to the cheaper staff in India and that they'd try to find new work for "other customers" in exciting vertical markets such as "aerospace" for us. "Aerospace" kept being bandied about by PHBs to try to make us interested. I believe Aerospace is all about paperwork and "compliance." Still, it's better than having your house repossessed by the bank.

The outsourcing affected five sites (three in the USA, one in the UK and one in the Netherlands). Meanwhile, over in Wilsonville, Orgeon, some Xerox manufacturing staff were asked to take cuts to their pay and conditions.

There were a substantial number of contract staff (technical specialists) and agency staff (e.g. test auditors) employed by Xerox. During the outsourcing activities none of them received a single official communication from either side about what was going on.

A lot of CVs went on the job boards and a lot of recruiters were quite astounded and asked what on earth was going on at Xerox...

Just before the transfer, Xerox cut back our redundancy terms and conditions to not much above Statutory Minimum and then offered a Voluntary Redundancy package. HCL told us that this was to show us that we were valued because they didn't want people to leave! Of course, the experienced staff (in their 50s) who were also getting a bad deal on their pensions, took the VR anyway. Away went much institutional knowledge and a lot of current work in progress, which set things back months.

The Scrum system proved to be a very accurate gauge of staff morale. After the transition had been announced, nothing was delivered during the next 2-week iteration. To give existing management their due, they took notice and the pep-talks started.

As time went on, HCL's plans for the site and the staff kept changing. Meanwhile they started to send over Indian staff for Knowledge Transfer (KT).

HCL had sold themselves to Xerox as having the world's most modern management, having passionate and empowered staff, and having been involved in huge, important projects for the biggest companies in the world, including Microsoft, HP and Boeing (for whom they might have done wonderful job on the Dreamliner if the scurrilous rumors are to be believed). Their CEO, Vineet Nayar also once stated that American graduates are unemployable and listed a bunch of dubious reasons, which you can google. (Let's use "American" here to mean "Western" for the sake of this discussion).

Now, being a contracting company, HCL wants to keep costs to a minimum to be able to make as much profit as possible from its customers. So, not only does it expect its staff (who are "empowered") to work long hours away from home for months at a time, it employs mainly recent graduates and other people with very limited professional experience. They tend to stay with the company for a few months to a couple of years at a time and hop jobs to get salary rises. What's great about working for HCL is that they get to travel to the West and work on prestigious projects for all the big brand names, and build up an impressive portfolio of experience in a short period of time.

The result of this for the companies that contract out to HCL is, that they get young, inexperienced temporary staff who maybe stay on the project for 3 months, after which they are replaced by more new, inexperience staff...

This is exactly what happened. HCL tells its customers that it can transfer knowledge from the acquired experts, who have maybe worked on something for 10 or 20 years in large, experienced teams (10+ people), using one or two young Indians at a time for a few weeks. After all, Westerners are "unemployable" whereas HCL staff are passionate and empowered.

Can you see the problem?

This is how Indians get a bad name.

The Indian Engineers are not stupid and they are not ignorant. The ones that we see are young and inexperienced and are working under deluded stick-wielding PHBs (non-technical managers living in fantasy-land who have no understanding of the projects they're involved with) who are asking them to do person-years worth of work in a foreign country, away from their families for months at a time on pitiful expenses (barely able to afford any accommodation) on systems they are totally unfamiliar with to cuckoo-land deadlines.

There were even instances of a single person being sent over to learn an entire project in three months, going back to India and being assigned to a different project for a different customer. The work went offshore and nothing happened because no one knew how to do it.

A while back, Ursula said in an interview that Engineering was now a commodity that could be bought in when required on the open market. That's fine if you don't need any continuity of knowledge of your projects and products in your staff and the Engineering you need doing is very simple (very shallow learning curves). Multifunction office products with 20 years of history are a completely different kettle of fish (but Xerox seems to be getting out of that business anyway).

Meanwhile, she's trying to tell youngsters to study to become Engineers...

Biotech

Journal Journal: I'm a sexist! 23

Enjoy: Prissy women, taking all the fun out of established slashdot memes. They should stay in their kitchens where they belong instead of polluting male bastions like slashdot.

Political correctness can go screw itself.

Yes, I'm angry... Exactly what she wanted, I'm sure.

User Journal

Journal Journal: Lack of Music 4

What with spending the last 6 months looking for a new job and having a small Turgid to supervise, I haven't listened to any music properly in months. I'm feeling tired and burnt-out, and lack of music is part of the problem.

I've got one week left at my current job, then a week off and then I start my new job.. :-)

Mrs Turgid and I are both great music lovers and we can't go any length of time without music. We got a digital radio in the kitchen so that we could listen to Planet Rock.

Planet Rock is the best music radio station in the UK. The only other one I listen to is Radio 4 which is mostly speech. I really can't stand mainstream music radio (e.g. the barftastic Radio 1 or the soppy old goats' Radio 2). Classic FM is too lightweight and for Vicars and their families. Radio 3 is for the undead.

Planet Rock is OK since they often play some good music. You do have to put up with dross such as Def Leppard, Bon Jobby and Motley Crue and old git music, even the odd bit of drippy hippy stuff and non-Dio Rainbow, but they do play Motorhead on a Sunday morning when all other radio stations are doing their best to boost the nation's suicide rate with vacuous old chart music, religious twaddle and omnibus editions of the Archers.

Radio is convenient, but it's not nearly enough. They never play what I really want to hear.

Last year I got three new albums (on CD) that I haven't listened to yet: I just haven't had time. They are the new Primus, Megadeth and Mastodon records.

We're going to see Mastodon (and Dillinger Escape Plan!!!!) in London next month, and Primus some time later :-) We saw Primus last year at Brixton. They were superb!

I believe Smashing Pumpkins (minus Jimmy Chamberlain and the other two originals obviously) are playing too, but money's a bit short these days and I reckon fond memories should not be interfered with (not that I got to see them first time around but that's a story for another day).

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