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devdoc:devdoc_switch_i586_x86_64 [2015/11/26 14:57] abelbeck [Upgrade switch to x86_64 (64-bit) or i586 (32-bit)] |
devdoc:devdoc_switch_i586_x86_64 [2016/01/30 17:52] abelbeck [Switching Images between i586 and x86_64] |
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====== Switching Images between i586 and x86_64 ====== | ====== Switching Images between i586 and x86_64 ====== | ||
- | Beginning | + | Beginning with AstLinux 1.2.5, two new board types were added: genx86_64 and genx86_64-serial. |
In general, users will be advised to choose either a geni586[-serial] or genx86_64[-serial] install image and stick with that board type, but developers may want to take a shortcut and switch between i586 and x86_64. | In general, users will be advised to choose either a geni586[-serial] or genx86_64[-serial] install image and stick with that board type, but developers may want to take a shortcut and switch between i586 and x86_64. | ||
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!!Note -> | !!Note -> | ||
+ | |||
+ | !!Info ->!! [[devdoc: | ||
+ | |||
+ | ===== Testing for x86_64 support ===== | ||
+ | |||
+ | If this CLI command generates output, then your board should support x86_64: ("Long Mode" CPUID flag) | ||
+ | |||
+ | grep ' | ||
+ | |||
+ | If no output is generated then your board will not support x86_64. | ||
+ | |||
===== Incompatibilities between i586 and x86_64 ===== | ===== Incompatibilities between i586 and x86_64 ===== | ||
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You could just use the LDAP-AB tab for the backup/ | You could just use the LDAP-AB tab for the backup/ | ||
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