Sempron 145 core unlocking

Posted by Grant on Ask Ubuntu See other posts from Ask Ubuntu or by Grant
Published on 2012-10-21T22:50:42Z Indexed on 2012/10/21 23:19 UTC
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12.04

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multi-core

Call me a cheapskate looking for performance, but I have a Sempron 145 processor that has been unlocked to an Athlon II X2 4450e with a GIGABYTE GA-990FXA-UD3 motherboard, but only one of the two processor cores can be used at a time. If both of the cores are enabled in the BIOS the kernel will hang during boot, If I reboot the system and disable the second core (but not re-lock the processor), it will take me to the grub and then start normally. Is there a way to enable both cores and boot without kernel hangs?

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