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Re: [Libreboot] Reading the hardware clock


From: Theodoros Foradis
Subject: Re: [Libreboot] Reading the hardware clock
Date: Sun, 20 Dec 2015 06:39:55 +0200
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Icedove/38.4.0

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Hello,

After a kernel upgrade on parabola, I cannot read the hardware clock
as well. Option --directsa works when used, but I cannot figure out
how to set the option to be used at boot so that I don't have to set
the system clock manually every time. Could you explain how you set it u
p?

Regards,
Theodoros

On 12/19/2015 03:07 PM, Clemens Stadlbauer wrote:
> Hi everyone,
> 
> I had a problem with my new X200 where I could not read the
> hardware clock. After looking at the man page for hwclock(8) I
> discovered the --directisa option which makes hwclock accesses the
> clock directly over special registers. With this option my system
> clock is now correctly set on boot without requiring a network
> connection for NTP.
> 
> Best regards Clemens
> 
> 
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