Solidot: 三星笔记本变砖bug不只Linux独有

Solidot

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三星笔记本变砖bug不只Linux独有
http://solidot.org.feedsportal.com/c/33236/f/556826/s/286bbb9f/l/0L0Ssolidot0Borg0Cstory0Dsid0F33431/story01.htm
Feb 10th 2013, 15:59

Linux内核开发者Matthew Garrett正调查在三星笔记本启动Linux导致笔记本变砖bug，结果发现在Windows下三星笔记本也会变砖。变砖bug最初被认为是支持笔记本某些特定功能的三星驱动导致的，它需要在特定内存区搜寻三星的签名，但打上补丁在UEFI中禁用它后问题并未真正得以解决。Garrett在Windows上用一个用户空间测试程序让笔记本停止工作。他发现，如果UEFI变量储存空间占多过多笔记本就会启动失败。Garrett发布了一个可以让三星笔记本变砖的测试代码。This entry passed through the Full-Text RSS service — if this is your content and you're reading it on someone else's site, please read the FAQ at fivefilters.org/content-only/faq.php#publishers. Five Filters recommends: Eyes Like Blank Discs - The Guardian's Steven Poole On George Orwell's Politics And The English Language.



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