ubuntu

  • Linux on ARMThe Linux experience for many of our readers most likely starts with an x86 hardware platform. However, desktop solutions exist for other platforms, like ARM and MIPS. When Linus Torvalds' practice with Minix led to Linux, the main development platform was a PC with the i386 architecture. Three years later, in 1994, he was asked to help Digital (DEC, or just Digital Equipment Corporation) port Linux onto the Alpha platform.

  • Linux on ARMNine security vulnerabilities that were discovered in the OpenJDK 6 packages by various developers, this time affecting the Ubuntu 10.04 LTS (Lucid Lynx), Ubuntu 10.10 (Maverick Meerkat), and Ubuntu 11.04 (Natty Narwhal), were announced by Canonical.

  • Linux on ARMCanonical's announcement of Ubuntu for Android kicked up quite a stir, but it also left us with a few unknowns. The idea is that your phone becomes a mobile PC, switching from Android into full desktop Ubuntu mode when you dock it to a bigger display, keyboard and mouse. But just how well does it perform? When is it coming? How is it coming? And will tinkerers be able to install it for themselves?

  • Linux on ARMThere's been quite a bit of buzz since the announcement of Ubuntu for Android, and there's quite a bit of buzz in Hall 7 here at Mobile World Congress. That's where Canonical is showing off just what Ubuntu can do when paired to a dual-core smartphone, and it remains every bit impressive as when we got our preview a week ago.

  • Linux on ARMRicardo Salveti de Araujo, from Linaro, displays the improvements Linaro have added to Ubuntu on ARM. Ubuntu on ARM: Improvements and Optimizations Done by Linaro Since Linaro's start, there was a need to have a supported platform for ARM, that could use the Linaro changes, to improve the ARM experience in general and to show the results of the work done by Linaro.

  • Linux on ARMUbuntu and the infamous HP Touchpad.  For those of you around the HPT scene, you know that this is likely a comparable device to the HD2 in terms of flexibility. The device runs WebOS natively, Android (all the way to ICS thanks to the good people at the Cyanogen team), and as of October of last year, Ubuntu.

  • Linux on ARMYou know how people like to say that today’s smartphones are more powerful than the computers that NASA used to send astronauts to the moon in the ’60s? Well, that’s not saying much, because those early computers were small potatoes.

  • Linux on ARMIn recent weeks I have shown how Ubuntu 12.04 is ARM-ing up for better performance on the ARMv7 architecture by enabling hard-float builds and how the TI OMAP4 support has come together resulting in significant performance gains. Nevertheless, how is modern ARM hardware now comparing to the low-end Intel x86 competition? In this article are some results from Ubuntu 12.04 comparing the ARM performance to some Intel Core, Pentium, and Atom hardware.

  • Linux on ARMEarlier this month, I wrote an article about PCoIP Technology which shows an Android application (VMWare View) running on an OMAP4 Tablet displaying a Windows 7 desktop. This remote desktop technology relies on a powerful server to do the processing and thin clients (in that case Tablets) to display the desktop. Since only pixels are transferred any OS (supported by the server) could be displayed in the thin client.

  • Linux on ARMAs we are all aware, Android relies on the Linux kernel for its core services and to act as an abstraction layer between hardware drivers and the rest of the software stack. However, some of us aren’t content until we have a full Gnome interface and a cache of staple apps suck as Firefox, Thunderbird, and Open Office at our disposal. We’ve covered a couple of ways to load the popular Ubuntu in the past. However neither way was quite as hands-off as some users would like.

  • Linux on ARMThree security vulnerabilities that were discovered in the Linux kernel for OMAP4 packages by various developers, this time affecting the Ubuntu 11.04 (Natty Narwhal) operating system, were announced today by Canonical.

  • Linux on ARMLast week I delivered benchmarks showing how Ubuntu 12.04 is ARM-ing up for better performance with ARM-based hardware and detailed some of the plans Canonical has for this architecture going forward. 

  • Linux on ARMNOOK Tablet hackers have added a few new tools to their arsenal this weekend. Developer Cobroto has put together one of the first custom ROMs for the tablet, while developer AdamOutler has put together a rather impressive tool based on Ubuntu Linux which you can use to reformat the NOOK Tablet and roll back from OS 1.4.1 or later to NOOK Tablet OS 1.4.0.

  • Linux on ARMAs shared on Phoronix in many articles already, Canonical has big plans for Ubuntu in the ARM-space. They are looking forward to making Ubuntu Linux be the first operating system to support the forthcoming ARM Cortex A15, but before that and the other achievements they have planned, they must first ship Ubuntu 12.04 LTS.

  • Linux on ARMBeing a tablet, it makes a lot more sense to run Ubuntu on the ASUS Tranformer Prime than on a smartphone. Of course, that hasn’t stopped people from porting the popular Linux distro to the HTC Desire, for example, and for the old Windows Mobile devices, getting Ubuntu to work was a stepping stone for Android ports – a process probably best illustrated with the HTC HD2.

  • Linux on ARMDavid Mandala of Canonical talked last week at Linux.Conf.Au 2012 about the history of Ubuntu Linux supporting the ARM architecture, what's coming up for Ubuntu ARM in the 12.04 LTS release, and even what's expected from Ubuntu on ARM as far out as 2015.

  • Linux on ARMFor those that were interested by the CompuLab Trim-Slice, a desktop built around the ARM-based NVIDIA Tegra 2 platform, here are some more benchmarks. This time the numbers are looking at the performance of the dual-core ARM Cortex A9 system when using the Ubuntu 11.04, 11.10, and 12.04 packages.

  • Linux on ARMLinaro is excited to announce that we will once again be having our Demo Friday at Linaro Connect Q1.12 to show the latest Linux developments on ARM.Linaro members, partners and community offer interactive demonstrations showcasing ARM-processor-based boards and Linaro builds of Android and Ubuntu.

  • Linux on ARMI had previously installed Sourcery G++ ARM Linux toolchain in Ubuntu to build some software running in Debian, but I encountered some issues with some libraries (libavg) that use gethostbyname in static libraries without any easy way to make it dynamic.

  • Linux on ARMThe CompuLab Trim-Slice is quite an interesting dual-core ARM Tegra 2 device. This nettop/desktop-oriented system ships with Ubuntu 11.04 by default, but it is also well supported by Arch Linux. In this article are some tests of the dual-core ARM Cortex-A9 1.0GHz system running under Arch.


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Linux on ARM