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Can Linux Succeed On The Desktop?
Every three years I install Linux and see if it is ready for prime time yet, and every three years I am disappointed. What is so disappointing is not so much that the operating system is bad, it has never been, it is just that who ever designs it refuses to think of the user.
To be clear I will lay out the same rider I have for my other three reviews. I am a Windows user, but that is not out of choice. One of the reasons I keep checking out Linux is the hope that it will have fixed the basic problems in the intervening years. Fortunately for Microsoft it never has.
This time my main computer had a serious outage caused by a dodgy Corsair (which is now a c word) power supply and I have been out of action for the last two weeks. In the mean time I had to run everything on a clapped out Fujitsu notebook which took 20 minutes to download a webpage.
One Ubuntu Linux install later it was behaving like a normal computer. This is where Linux has always been far better than Windows – making rubbish computers behave. I could settle down to work right? Well not really.
This is where Linux has consistently disqualified itself from prime-time every time I have used it. Going back through my reviews, I have been saying the same sort of stuff for years.
Coming from Windows 7, where a user with no learning curve can install and start work it is impossible. Ubuntu can’t. There is a ton of stuff you have to upload before you can get anything that passes for an ordinary service. This uploading is far too tricky for anyone who is used to Windows.
It is not helped by the Ubuntu Software Centre which is supposed to make like easier for you. Say that you need to download a flash player. Adobe has a flash player you can download for Ubuntu. Click on it and Ubuntu asks you if you want to open this file with the Ubuntu Software Center to install it. You would think you would want this right? Thing is is that pressing yes opens the software center but does not download Adobe flash player. The center then says it can’t find the software on your machine.
Here is the problem which I wrote about nearly nine years ago – you can’t download Flash or anything proprietary because that would mean contaminating your machine with something that is not Open Sauce.
Sure Ubuntu will download all those proprietary drivers, but you have to know to ask – an issue which has been around now for so long it is silly. The issue of proprietary drives is only a problem for those who are hard core open saucers and there are not enough numbers of them to keep an operating system in the dark ages for a decade. However, they have managed it.
I downloaded LibreOffice and all those other things needed to get a basic “windows experience” and discovered that all those typefaces you know and love are unavailable. They should have been in the proprietary pack but Ubuntu has a problem installing them. This means that I can’t share documents in any meaningful way with Windows users, because all my formatting is screwed.
LibreOffice is not bad, but it really is not Microsoft Word and anyone who tries to tell you otherwise is lying.
I download and configure Thunderbird for mail and for a few good days it actually worked. However yesterday it disappeared from the side bar and I can’t find it anywhere. I am restricted to webmail and I am really hating Microsoft’s outlook experience.
The only thing that is different between this review and the one I wrote three years ago is that there are now games which actually work thanks to Steam. I have not tried this out yet because I am too stressed with the work backlog caused by having to work on Linux without regular software, but there is an element feeling that Linux is at last moving to a point where it can be a little bit useful.
So what are the main problems that Linux refuses to address? Usability, interface and compatibility.
I know Ubuntu is famous for its shit interface, and Gnome is supposed to be better, but both look and feel dated. I also hate Windows 8′s interface which requires you to use all your computing power to navigate through a touch screen tablet screen when you have neither. It should have been an opportunity for Open saucers to trump Windows with a nice interface – it wasn’t.
You would think that all the brains in the Linux community could come up with a simple easy to use interface which lets you have access to all the files you need without much trouble. The problem here is that Linux fans like to tinker they don’t want usability and they don’t have problems with command screens. Ordinary users, particularly more recent generations will not go near a command screen.
Compatibly issues for games has been pretty much resolved, but other key software is missing and Linux operators do not seem keen to get them on board.
I do a lot of layout and graphics work. When you complain about not being able to use Photoshop, Linux fanboys proudly point to GIMP and say that does the same things. You want to grab them down the throat and stuff their heads down the loo and flush. GIMP does less than a tenth of what Photoshop can do and it does it very badly. There is nothing that can do what CS or any real desktop publishers can do available on Linux.
Proprietary software designed for real people using a desktop tends to trump anything open saucy, even if it is producing a technology marvel.
So in all these years, Linux has not attempted to fix any of the problems which have effectively crippled it as a desktop product.
I will look forward to next week when the new PC arrives and I will not need another Ubuntu desktop experience. Who knows maybe they will have sorted it in three years time again.
Intel Shows Off The Xeon SoC
Intel has announced details of its first Xeon system on chip (SoC) which will become the new the Xeon D 1500 processor family.
Although it is being touted as a server, storage and compute applications chip at the “network edge”, word on the street is that it could be under the bonnet of robots during the next apocalypse.
The Xeon D SoCs use the more useful bits of the E3 and Atom SoCs along with 14nm Broadwell core architecture. The Xeon D chip is expected to bring 3.4x better performance per watt than previous Xeon chips.
Lisa Spelman, Intel’s general manager for the Data Centre Products Group, lifted the kimono on the eight-core 2GHz Xeon D 1540 and the four-core 2.2GHz Xeon D 1520, both running at 45W. It also features integrated I/O and networking to slot into microservers and appliances for networking and storage, the firm said.
The chips are also being touted for industrial automation and may see life powering robots on factory floors. Since simple robots can run on basic, low-power processors, there’s no reason why faster chips can’t be plugged into advanced robots for more complex tasks, according to Intel.
nVidia Fixes Linux Bug
Nvidia has fixed an ancient problem in Ubuntu systems which turned the screen into 40 shades of black.
The problem has been around for years and is common for anyone using Nvidia gear on Ubuntu systems.
When opening the window of a new application, the screen would go black or become transparent. As it turns out, this is actually an old problem and there are bug reports dating back from Ubuntu 12.10 times.
However to be fair it was not Nvidia’s fault. The problem was caused by Compiz, which had some leftover code from a port. Nvidia found it and proposed a fix.
“Our interpretation of the specification is that creating two GLX pixmaps pointing at the same drawable is not allowed, because it can lead to poorly defined behavior if the properties of both GLX drawables don’t match. Our driver prevents this, but Compiz appears to try to do this,” wrote NVIDIA’s Arthur Huillet.
Soon after that, a patch has been issued for Compiz and it’s been approved. The patch would be pushed in Ubuntu 15.04 and is likely to be backported to Ubuntu 14.04 LTS.
Qualcomm Goes Ultrasonic
Qualcomm has unveiled what it claims is the world’s first ‘ultrasonic’ fingerprint scanner, in a bid to improve mobile security and further boost Android’s chances in the enterprise space.
The Qualcomm Snapdragon Sense ID 3D Fingerprint technology debuted during the chipmaker’s Mobile World Congress (MWC) press conference on Monday.
The firm claimed that the new feature will outperform the fingerprint scanners found on smartphones such as the iPhone 6 and Galaxy S6.
Qualcomm also claimed that, as well as “better protecting user data”, the 3D ultrasonic imaging technology is much more accurate than capacitive solutions currently available, and is not hindered by greasy or sweaty fingers.
Sense ID offers a more “innovative and elegant” design for manufacturers, the firm said, owing to its ability to scan fingerprints through any material, be it glass, metal or sapphire.
This means, in theory, that future fingerprint sensors could be included directly into a smartphone’s display.
Derek Aberle, Qualcomm president, said: “This is another industry first for Qualcomm and has the potential to revolutionise mobile security.
“It’s also another step towards the end of the password, and could mean that you’ll never have to type in a password on your smartphone again.”
No specific details or partners have yet been announced, but Qualcomm said that the Sense ID technology will arrive in devices in the second half of 2015, when the firm’s next-generation Snapdragon 820 processor is also tipped to debut.
The firm didn’t reveal many details about this chip, except that it will feature Kryo 64-bit CPU tech and a new machine learning feature dubbed Zeroth.
Qualcomm also revealed more details about LTE-U during Monday’s press conference, confirming plans to extend LTE to unused spectrum using technology integrated in its latest small-cell solutions and RF transceivers for mobile devices.
“We face many challenges as demand for data constantly grows, and we think the best way to fix this is by taking advantage of unused spectrum,” said Aberle.
Finally, the chipmaker released details about a new a partnership with Cyanogen, the open-source outfit responsible for the CyanogenMod operating system.
Qualcomm said that it will provide support for the best features and UI enhancements of CyanogenMod on Snapdragon processors, which will be available for the release of Qualcomm Reference Design in April.
The MWC announcements follow the launch of the ARM Cortex-based Snapdragon 620 and 618 chips last month, which promise to improve connectivity and user experience on high-end smartphones and tablets.
Aberle said that these chips will begin to show up in devices in mid to late 2015.
Intel Gives Exascale A Boost
Intel’s exascale computing efforts have received a boost with the extension of the company’s research collaboration with the Barcelona Supercomputing Center.
Begun in 2011 and now extended to September 2017, the Intel-BSC work is currently looking at scalability issues with parallel applications.
Karl Solchenbach, Intel’s director, Innovation Pathfinding Architecture Group in Europe said it was important to improve scalability of threaded applications on many core nodes through the OmpSs programming model.
The collaboration has developed a methodology to measure these effects separately. “An automatic tool not only provides a detailed analysis of performance inhibitors, but also it allows a projection to a higher number of nodes,” says Solchenbach.
BSC has been making HPC tools and given Intel an instrumentation package (Extrae), a performance data browser (Paraver), and a simulator (Dimemas) to play with.
Charlie Wuischpard, VP & GM High Performance Computing at Intel said that the Barcelona work is pretty big scale for Chipzilla.
“A major part of what we’re proposing going forward is work on many core architecture. Our roadmap is to continue to add more and more cores all the time.”
“Our Knights Landing product that is coming out will have 60 or more cores running at a slightly slower clock speed but give you vastly better performance,” he said.
Will AMD’s Kaveri Launch As Godavari?
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The new desktop refresh according to SweClockers is going to end up with A10-8850K branding. The new processor will get a 100MHz faster turbo clock and is based on the same 28nm manufacturing process. The base CPU clock for the A10-8850K is 3.7GHz, the same speed as the AMD A10-7850K, but the Turbo clock will jump to 4.1GHz with the new one. The A10-7850K has 4.0 GHz top turbo clock and 720 MHz GPU speed for its GCN Sea Island GPU.
The new A10-8850K will get the GPU to 856MHz. The memory speed supported stays at 2133MHz and the socket of choice remains FM2+. The TDP stays at 95W.
As you can see this is a small evolution and you can expect some cool parts for AMD on the desktop side in the latter part of 2016, some eighteen months from now, in 14nm.
Dell Debuts Ubuntu Based Mobile Workstation
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Dell has unleashed a mobile workstation aimed at developers, designed to be the “beast” to the already available XPS 13 ultra-mobile system “beauty”.
The Precision M3800 was previously available only with Microsoft Windows 8.1, but the new Precision M3800 Developer Edition will ship with the Ubuntu 14.04 Long Term Support Linux distro.
The developer version was unveiled by Barton George, Dell’s director of developer programmes, who talked about the company’s “beauty and the beast” strategy for Linux-powered PCs to produce an ultra-portable laptop as the XPS 13 and then a more capable machine.
Work on making the Precision M3800 a more Ubuntu-friendly machine started soon after the XPS 13 release thanks to developer Jared Dominguez, who improved the code in his personal time and put together instructions on how to run the OS on the machine.
After listening to “tremendously positive” feedback, George said that Dell has now officially added a Ubuntu 14.04 LTS customisation option to the company’s official online shop.
The Precision M3800 Developer Edition weighs 1.88kg, and is less than 18mm thick. It runs a 4th-generation Intel Core i7 quad-core CPU coupled with an Nvidia Quadro K1100M GPU, 16GB of RAM and a 4K Ultra HD screen option.
Dominguez explained that there are still problems with Ubuntu support for the Precision M3800 hardware as the distro shipped with the first M3800 units doesn’t include support for Thunderbolt ports.
The updated kernel of Ubuntu 14.04.2 will add “some” Thunderbolt support, however, thanks to the hardware-enablement stack in Ubuntu, the developer said.
Microsoft Attempting To Attract Mobile Users
February 10, 2015 by admin
Filed under Consumer Electronics
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Microsoft Corp made its popular Word, Excel and PowerPoint applications available,free of charge, on Android tablets, further signifying its drive to attract as many mobile customers as possible using its software.
It also released an app for its popular Outlook email program to run on Apple Inc’s iPhone and iPad, hoping to attract the millions of users familiar with Outlook from their work desktops.
The new releases are the latest gambits in Chief Executive Officer Satya Nadella’s attempt to wrest back the initiative in the battle for mobile users, where Microsoft has fallen behind Apple and Google Inc.
Nadella broke with decades of tradition last March by releasing a free, touch-friendly version of Office for Apple’s iPad, before such software was even available for Microsoft’s Windows devices.
By giving away its industry-standard Office apps on Apple’s popular iOS and Google’s Android operating systems, Microsoft is looking to build up a base of users which it can later persuade to sign up for Office 365, the full, Internet-based version of Office starting at $7 a month for personal users.
Microsoft has been offering test versions of the Office apps on Android for almost three months, but Thursday marks the first day they are available as finished products from the online Google Play app store.
Word, Excel and PowerPoint, the key elements of Microsoft’s top-selling Office suite of applications, have been a hit on Apple’s mobile devices, with 80 million downloads since last March, according to Microsoft.
Microsoft plans to release new, touch-friendly versions of its Office apps for Windows devices later this year when it releases the Windows 10 operating system.
The new Outlook app, based on a popular app made by Acompli, which Microsoft bought in December, will allow iPhone and iPad users much easier ways of linking email to calendars and working with file attachments. Microsoft is also releasing a test version of the Outlook app for Android users.
RHEL Finally Available On IBM’s Power8
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IBM has made the Power8 version of the latest Red Hat Enterprise Linux (RHEL) beta available through its Power Development Platform (PDP) as the firm continues to build support for its Power systems.
IBM and Red Hat announced in December that RHEL 7.1 was adding support for the Power8 processor in little endian instruction format, as the beta release was made available for testers to download.
This version is available for developers and testers to download from today through the IBM PDP and at IBM Innovation Centres and Client Centres worldwide, IBM announced on its Smarter Computing blog.
“IBM and Red Hat’s collaboration to produce open source innovation demonstrates our commitment to developing solutions that efficiently solve IT challenges while empowering our clients to make their data centres as simple as possible so they can focus on core business functions and future opportunities,” said Doug Balog, general manager for Power Systems at IBM’s Systems & Technology Group.
The little endian support is significant because IBM’s Power architecture processors are capable of supporting little endian and big endian instruction formats. These simply reflect the order in which bytes are stored in memory.
The Power platform has long had Linux distributions and applications that operate in big endian mode, but the much larger Linux ecosystem for x86 systems uses little endian mode, and supporting this in Red Hat makes it much easier to port applications from x86 to Power.
Suse Linux Enterprise Server 12 launched last year with little endian support for the Power8 processor, as did Canonical’s Ubuntu 14.04 LTS.
However, Red Hat and Suse are understood to be continuing to support their existing big endian releases on Power for their full product lifecycles.
IBM sold off its x86 server business to Lenovo last year, and has focused instead on the higher value Power Systems and z Systems mainframes.
In particular, the firm has touted the Power Systems as more suitable for mission critical workloads in scale-out environments like the cloud than x86 servers, and has been forging partnerships with firms such as Red Hat through its OpenPower Foundation.
Microsoft Unveils Hologram Visor
February 4, 2015 by admin
Filed under Around The Net
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Microsoft Corp surprised the tech world with the unveiling of a prototype hologram visor that can bring the Minecraft video game, Skype calls and even the landscape of Mars to three-dimensional life.
The veteran tech pioneer, which long ago lost the mantle of the world’s most inventive company, is making a bold play to regain that title in the face of stiff competition from Google Inc and Apple Inc.
Virtual or enhanced reality is the next frontier in computing interaction, with Facebook Inc focusing on its Oculus virtual reality headset and Google working on its Glass project.
Microsoft said its wire-free Microsoft HoloLens device will be available around the same time as Windows 10 this autumn. Industry analysts were broadly excited at the prospect, but skeptical that it could produce a working model at a mass-market price that soon.
“That was kind of a ‘Oh wow!’ moment,” said Mike Silver, an analyst at Gartner who tried out the prototype on Wednesday. “You would expect to see a relatively high-priced model this year or next year, then maybe it’ll take another couple of years to bring it down to a more affordable level.”
Microsoft does not have a stellar record of bringing ground-breaking technology to life. Its Kinect motion-sensing game device caused an initial stir but never gripped the popular imagination.
The company showed off a crude test version of the visor – essentially jerry-rigged wires and cameras pulled over the head – to reporters and industry analysts at a gathering at its headquarters near Seattle.
It did not allow any photographs or video of the experience, but put some images on its website.