Surveying the Challenges of Linux On Cortex A9-Based Laptops

Charbax writes "In this video, Jerone Young, lead partner engineer at Canonical, explains some of the challenges facing Canonical and other companies who are part of the new Linaro project, in preparation for the now imminent release of a whole bunch of ARM Cortex A9 Powered laptops and desktops likely to be manufactured by giants of the industry such as HP, Dell, Lenovo, and Toshiba, as well as lesser names such as Quanta, Invetec, Pegatron, and Compal, all of whom have been showing tens of early prototype designs of these ARM-powered laptops at trade shows around the world during the past year and a half. They're working to standardize the boot process, write drivers to use graphics and video hardware acceleration, optimize the web browser (Chrome and Mozilla), and implement faster DDR3 RAM and faster I/O bus speeds, as well as to optimize the software to use the new faster dual core ARM Cortex A9 processors."

Comments

Re:ARM vs Geode

[marcosdumay]

A previous poster already answered, on a nice manner. But to make things clear, x86 is a bad architecture, and to make it run any fast, you need to create a very power hungry chip. ARM is a much better architecture, leading to smaller and less power hungry cores.

There is also a problem of scale here. It is cheaper to make an ARM that everybody uses than to make a x86 that will fit only a ninche. But that doesn't completely apply to the current situation, since the A9 is also ninche. (For the A8 things are different.)

Certainly not insurmountable

[Anonymous Coward]

Since I'm currently running Ångström linux on a brilliant cortex A8 machine (the pandora) - and yes, it runs chrome and ff3.6 no problem and has 3d drivers that make Quake 3 perform really well - I can't believe that these 'challenges' are going to be insurmountable.