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Ubuntu

Virtualizing Workstations For Common Hardware? 349

Posted by kdawson from the rock-to-stand-on dept.
An anonymous reader writes "We have approximately 20 workstations which all have different hardware specs. Every workstation has two monitors and generally runs either Ubuntu or Windows. I had started using Clonezilla to copy the installs so we could deploy new workstations quickly and easily, when we have hardware failures or the like, but am struggling with Windows requiring new drivers to be installed for all new hardware. Obviously we could be booting into Ubuntu and then load a Windows virtual machine after that, but I'd prefer not to have the added load of a full GUI underneath Windows — we want maximum performance possible. And I don't think the multi-monitor support would work. Is it possible to have a very basic virtual machine beneath to provide hardware consistency whilst still allowing multi-monitor support? Does anyone have any experience with a technique like this?"
Security

Massive Power Outages In Brazil Caused By Hackers 462

Posted by timothy from the mongering-engine-warming-up dept.
Hugh Pickens writes "CBS reports on 60 minutes that a massive two-day power outage in Brazil's Espirito Santo State affecting more than three million people in 2007, and another, smaller event in three cities north of Rio de Janeiro in January 2005, were perpetrated by hackers manipulating control systems. Former Chief of US National Intelligence Retired Adm. Mike McConnell says that the 'United States is not prepared for such an attack' and believes it could happen in America. 'If I were an attacker and wanted to do strategic damage to the United States, I would either take the cold of winter or the heat of summer,' says McConnell, 'I would probably sack electric power on the US East Coast, maybe the West Coast and attempt to cause a cascading effect.' Congressman Jim Langevin says that US power companies need to be forced to deal with the issue after they told Congress they would take steps to defend their operations but did not follow up. 'They admit that they misled Congress. The private sector has different priorities than we do in providing security. Their bottom line is about profits,' says Langevin. 'We need to change their motivation so that when see vulnerability like this, we can require them to fix it.' McConnell adds that a similar attack to the one in Brazil is poised to take place on US soil and that it may take some horrific event to get the country focused on shoring up cyber security. 'If the power grid was taken off line in the middle of winter and it caused people to suffer and die, that would galvanize the nation. I hope we don't get there.'"
Upgrades

Has the Rate of Technical Progress Slowed? 712

Posted by timothy from the now-we're-just-building-better-coffins dept.
Amiga Trombone writes "An article in the IEEE Spectrum argues that the rate of technological progress has slowed in the last 50 years. While there have been advances in areas such as computers, communications and medicine, etc., the author points out that these advances have largely been incremental rather than revolutionary. He contrasts the progress made within the life-span of his grandmother (1880-1960) with that in his own (1956-present). Having been born the year after the author, I've noticed this, too. While certainly we've produced some useful refinements, little of the technology available today would have surprised me much had I been able to encounter it in 1969. While some of it has been implemented in surprising ways, the technology itself had largely been anticipated."
Google

New Chrome Beta Adds Themes, Speed, & HTML 5 Video 207

Posted by CmdrTaco from the battle-heats-up dept.
adeelarshad82 writes "Google developers are always working on and updating Chrome in three channels — Stable, Beta, and Developer — in increasing positions on the bleeding-edge scale. Today the company thought changes to the Beta channel warranted a post on the main Google Blog. The advances range from the superficial addition of themes for customizing the browser's window borders to even faster speed under the hood to internal support for HTML 5 tags such as <video> and 'web workers,' which allows the browser to divvy processing work among sub-threads."

Comment Re:For the Masses (Score 1) 216

by slower (#28326741) Attached to: Sniffing Browser History Without Javascript

And some of us use the much (MUCH) faster Chrome.

... which is unfortunately not available in a stable format for Linux yet.

But you don't have to update to the latest beta of Firefox to have an "incognito" mode -- Firefox has supported this for quite some time. Essentially, you set up a second profile for incognito browsing and configure it such that it doesn't save history, cache, cookies, passwords, etc. Even better, install the Tor button extension and route all private browsing through the Tor network. There's not necessarily a guarantee that your discreet browsing artifacts aren't stored somewhere in memory while you're actually browsing, but it's still a hell of a way to keep things clean.

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