Systemd Update: Improved chroot, Boot Time Analysis

systemd, the new init system created by Lennart Poettering, has added a couple of interesting features. First, he has added support for chroot-style isolation capabilities, but instead of chroot he used the powerful per-process filesystem and PID namespaces supported by the Linux kernel. Second, he has added a new tool, systemd-analyze, which shows how much time took each service to start, so you can optimize your bootup time easily. It can even create simple bootchart-style graphs.

FTP Turns 40

"File Transfer Protocol (FTP) marks its 40th anniversary on Saturday (April 16). The venerable network protocol was first proposed by Abhay Bhushan of MIT in April 1971 as a means to transfer large files between disparate systems that made up ARPANet, the celebrated forerunner to the modern interweb. The protocol required a minimum of handshaking, and even more crucially was tolerant of temporary interruptions during long file transfer sessions, making it far more suitable for the job than anything available at the time or HTTP, which came years later."

Google “Disgusted” with Music Labels

So, Google has been working on setting up an internet music service for a while now, and we even know some of the details about what Google wants it to look like. Sadly, however, rumour has it the negotiations with the music industry have been so frustrating, Google is contemplating abandoning the entire project altogether. This has led some to wonder - why doesn't Google, or a consortium of technology companies, just buy the music industry outright?

RIM Said Weighing Bid to Top Google Offer for Nortel Patents

"Research In Motion Ltd. is considering a bid for Nortel Networks Corp.'s portfolio of wireless technology patents that would top Google Inc.'s $900 million offer, two people familiar with the plans said. RIM, maker of the BlackBerry smartphone, is weighing an offer that would keep Google from gaining control of about 6,000 Nortel patents and patent applications, said the people, who couldn't be identified because the plans aren't public. A group of technology companies, including mobile-phone makers, may also bid on the patents to stop Google, two people said. RIM, based in Waterloo, Ontario, is considering joining the group, one person said. Nortel's patents would allow buyers to control and license technology used in BlackBerrys, Apple Inc.'s iPhone, and devices that run on Google's Android operating system."

Windows 8 Can Finally Run off an USB Drive

"Windows 8 build 7850.0.winmain_win8m1.100922-1508 contains a number of references to a brand new feature in Windows: Portable Workspaces. Microsoft will allow Enterprise customers to create USB storage driven copies of Windows. 'Portable Workspace is a Windows feature that allows you to run Windows from a USB storage device', notes Microsoft in its description of the feature inside Windows 8." So, yeah, something we've been waiting for in Windows since, well, forever. Also, push notifications, a screenshot tool and a new webcam application have been discovered as well.

Virtual Security: Release of the First Beta Qubes OS

"The team led by security expert Joanna Rutkowska has released the first beta version of the Qubes OS Linux distribution. The operating system can also be installed on a USB stick thanks to its new installer. Qubes aims to provide security through virtualisation. It uses a Xen hypervisor to run applications in separate virtual machines based on Fedora 14. As a result, online banking data are not at risk when a game running in its own VM turns out to be a trojan."

Regarding the BlackBerry PlayBook

I couldn't get into it yesterday, but today is a new day, and I've got my coffee ready. So, let's dive into reviews of RIM's new toy, the PlayBook. Since my overall opinion on the whole tablet thing can be best summarised as 'meh', my interest regarding the PlayBook focusses mostly on its QNX operating system. As a long-time fan and even regular user of this wonderful piece of technology 'back in the day', I'm interested in what the reviews have to say about it.

A Possible Answer to the Multitasking Debate

Ever since iPhoneOS (now iOS) has been released, there's an old fight going on about how multitasking should work on personal computers, and more specially what should happen to applications which are put in the background. Some advocate that they should be dipped in virtual liquid nitrogen and stop doing anything, like on iOS, which others advocate that they should continue to run in the background, like on desktop OSs. What about putting a little more flexibility in there?

RIM Launches New PlayBook

"BlackBerry maker Research In Motion launched its new PlayBook tablet computer Thursday amid poor reviews and a scramble to make more third-party applications, big hurdles to overcome if it is to compete in the hot market dominated by the iPad. The Waterloo, Ont., firm is pulling out all the stops to encourage development of apps - the games and tools that tie users to their tablets. Steps include loosening the company's own strict app-building rules, as well as the recent decision to support applications built for Google Inc.'s Android platform."

Revenue Rises at Google but Profit Misses Forecasts

"Google got off to a mixed start under its new chief executive, co-founder Larry Page, as first-quarter revenue increased 27 percent while profit fell short of analyst expectations. Google reported that net income in the quarter rose 17 percent to $2.3 billion, or $7.04 cents a share, from $1.96 billion, or $6.06 a share in the year-ago quarter. The company said revenue climbed to $8.58 billion from $6.77 billion. Google’s adjusted income of $8.08 was just below the expectations of Wall Street analysts. They had forecast $8.11 cents a share on that basis, according to a survey of analysts by Thomson Reuters."

Sony Ericsson Launches Bootloader Unlocking Site

Wait, is this for real? The company that striketh console jailbreakers with smite and other things that sound Biblical now actually launches a site specifically for unlocking its Android phones? Yes, Sony Ericsson just launched a website where owners of the company's latest Android phones can go to to unlock their devices. It's unreal - but a very welcome move, and hopefully a sign of things to come for other companies.