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From: Mikhail Gavrilov <mikhail.v.gavrilov@gmail.com>
To: J William Piggott <elseifthen@gmx.com>
Cc: Karel Zak <kzak@redhat.com>,
	util-linux@vger.kernel.org,
	Linux List Kernel Mailing <linux-kernel@vger.kernel.org>,
	linux-rtc@vger.kernel.org
Subject: Re: [bugreport] "hwclock -w" reset time instead of setting the right time
Date: Thu, 2 Jan 2020 22:17:26 +0500
Message-ID: <CABXGCsMLfarquWnzV=e3Ta_HPac+DALfKEOaD3rp5n9MPqgyFw@mail.gmail.com> (raw)
In-Reply-To: <nycvar.YAK.7.76.2001021153220.1385@zhn.tzk.pbz>

On Thu, 2 Jan 2020 at 21:59, J William Piggott <elseifthen@gmx.com> wrote:
>
> You've demonstrated that 'hwclock -w' does not 'reset' the RTC.
>
> Does your new motherboard use a battery backup for the RTC?
> Is the battery good?
>

If you look carefully demonstration the RTC 'reset' happens after
reboot __only__ when 'hwclock -w' have been entered before reboot.
So if I reboot the computer without 'hwclock -w' the RTC will be not reset.

--
Best Regards,
Mike Gavrilov.

  reply index

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <CABXGCsODr3tMpQxJ_nhWQQg5WGakFt4Yu5B8ev6ErOkc+zv9kA@mail.gmail.com>
     [not found] ` <20200101141748.GA191637@mit.edu>
     [not found]   ` <CABXGCsOv26W6aqB5WPMe-mEynmwy55DTfTeL5Dg9vRq6+Y6WvA@mail.gmail.com>
2020-01-02  8:08     ` Mikhail Gavrilov
2020-01-02 11:08       ` Karel Zak
2020-01-02 11:55         ` Mikhail Gavrilov
2020-01-02 13:14           ` Karel Zak
2020-01-02 15:00             ` Mikhail Gavrilov
2020-01-02 16:58               ` J William Piggott
2020-01-02 17:17                 ` Mikhail Gavrilov [this message]
2020-01-03 10:02                   ` Alexandre Belloni
2020-01-03 10:11                     ` Mikhail Gavrilov
2020-01-03 10:19                       ` Alexandre Belloni
2020-01-03 14:22                         ` Mikhail Gavrilov
2020-01-04  5:44                           ` Jinke Fan
2020-01-04  8:25                             ` Mikhail Gavrilov
2020-01-04 11:35                               ` Jinke Fan
2020-01-04 12:23                                 ` Mikhail Gavrilov

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