{"topic":{"id":10578,"title":"中国芯片突破后是否会启用硬件锁 bios 锁 root，类似国行手机锁 bootloader 锁 root？","slug":"topic","categoryId":4,"createdAt":"2024-03-07 12:54:55.916705","bumpedAt":"2024-03-07 13:25:27.275288","views":144,"postsCount":3,"highestPostNumber":3,"likeCount":1,"closed":false,"pinned":false,"pinnedGlobally":false,"pinnedAt":null,"pinnedUntil":null,"isBanner":false,"excerpt":"已经有统信 uos 默认锁 root","deletedAt":null,"isAnonymous":false,"category":{"id":4,"name":"谈笑风生","slug":"general","color":"25AAE2"},"author":{"id":3872,"username":"Jhsu","name":null,"avatarUrl":null},"tags":[]},"posts":[{"id":26166,"postNumber":1,"raw":"已经有统信 uos 默认锁 root","cooked":"

已经有统信 uos 默认锁 root

\n","createdAt":"2024-03-07 12:54:56.0016","updatedAt":"2024-03-07 12:55:11.920667","replyToPostNumber":null,"replyCount":0,"likeCount":0,"wordCount":10,"liked":false,"bookmarked":false,"polls":[],"reactions":[],"wiki":false,"version":1,"publicVersion":1,"deletedAt":null,"isAnonymous":false,"user":{"id":3872,"username":"Jhsu","name":null,"avatarUrl":null,"admin":false,"moderator":false,"signatureRaw":null,"signatureCooked":null}},{"id":26167,"postNumber":2,"raw":"锁 root 我的评价是依托答辩","cooked":"

锁 root 我的评价是依托答辩

\n","createdAt":"2024-03-07 12:57:16.607773","updatedAt":"2024-03-07 12:57:16.607773","replyToPostNumber":null,"replyCount":0,"likeCount":0,"wordCount":11,"liked":false,"bookmarked":false,"polls":[],"reactions":[],"wiki":false,"version":1,"publicVersion":1,"deletedAt":null,"isAnonymous":false,"user":{"id":178,"username":"Hypocrisy","name":"rotartsinimdA","avatarUrl":"/uploads/image/ce/f3/cef3773e378e161524cc7523c8a63dff0698d22802b0c1ab669894d395ee36a3.avif","admin":false,"moderator":true,"signatureRaw":null,"signatureCooked":null}},{"id":26170,"postNumber":3,"raw":"要实现这个功能，不需要所谓的“芯片突破”，因为 BIOS 跟先进制程没有关系。\n\n锁 BIOS/UEFI 这件事，得先看看 [BIOS 是做什么的](https://en.wikipedia.org/wiki/BIOS)。\n\nBIOS 硬件上对应主板上面存储 BIOS 程序的 ROM/Flash，例如有什么短路/去除供电的纽扣电池清空 BIOS 的说法。\n另一方面，主流 BIOS 品牌 Phoenix, American Megatrends, 蓝天模具用的 [InsydeH2O® UEFI BIOS](https://www.insyde.com/products) 都不是..控制的。作为一种标准的 BIOS 不是..想怎么做就..。\n\n锁 root 需要锁 bootloader，否则可以通过进 bootloader 改引导参数 `init=/bin/bash` 进系统重置密码。\n\n\n如果有一天买来一台电脑却没有 root 权限相信..人也可以去死了。","cooked":"

要实现这个功能，不需要所谓的“芯片突破”，因为 BIOS 跟先进制程没有关系。

锁 BIOS/UEFI 这件事，得先看看 BIOS 是做什么的。

BIOS 硬件上对应主板上面存储 BIOS 程序的 ROM/Flash，例如有什么短路/去除供电的纽扣电池清空 BIOS 的说法。
\n另一方面，主流 BIOS 品牌 Phoenix, American Megatrends, 蓝天模具用的 InsydeH2O® UEFI BIOS 都不是..控制的。作为一种标准的 BIOS 不是..想怎么做就..。

锁 root 需要锁 bootloader，否则可以通过进 bootloader 改引导参数 init=/bin/bash 进系统重置密码。

如果有一天买来一台电脑却没有 root 权限相信..人也可以去死了。

\n","createdAt":"2024-03-07 13:25:27.275288","updatedAt":"2024-03-17 13:08:14.668701","replyToPostNumber":null,"replyCount":0,"likeCount":1,"wordCount":194,"liked":false,"bookmarked":false,"polls":[],"reactions":[{"reaction":"❤️","count":1,"users":[{"id":1047,"username":"anonymous_coward_old","name":"Anonymous Coward Old"}],"hasReacted":false}],"wiki":false,"version":1,"publicVersion":1,"deletedAt":null,"isAnonymous":false,"user":{"id":1047,"username":"anonymous_coward_old","name":"Anonymous Coward Old","avatarUrl":"/uploads/image/43/32/4332638c11248b8ff07033c11de0759a55205facfbec85e14458245a91991faf.avif","admin":false,"moderator":false,"signatureRaw":null,"signatureCooked":null}}],"hasMore":false,"lastReadPostNumber":1,"hasUrlPostNumber":false}