Lower default clockrate #109

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346L3 opened this Issue Sep 11, 2013 · 3 comments

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@346L3

346L3 commented Sep 11, 2013

Please lower the default CPU clock. As far as I understand the values under /sys, cubian overclocks the Allwinner A10 (can't speak for A20) to 1.2GHz instead of the default 1.0GHz. This lead to some serious issues for me like failures while compiling the kernel (but at diferent stages), cubian-update failing when it fetches files over git, crashes etc... I currently fixed it by writing 1GHz to scaling_max_frequency in /etc/rc.local...
Maybe some A10 can handle this clockrate at default CPU voltage, but apparantly not all, so it shouldn't be Cubian's default in my opinion.
(Might as well be the cause of some user problems like the file corruption when uploading over network, freezes...?)
Thanks!

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cubieplayer Sep 12, 2013

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@346L3 You are right, Thanks for sharing, I will fix it.

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cubieplayer commented Sep 12, 2013

@346L3 You are right, Thanks for sharing, I will fix it.

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s-kostyuk Sep 14, 2013

I see it solves problems like #70 and #74 as well, right?

I see it solves problems like #70 and #74 as well, right?

@michalliu michalliu closed this Oct 2, 2013

@s-kostyuk s-kostyuk referenced this issue Jul 25, 2014

Closed

Can't upgrade #336

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