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linux – dmesg time vs system time time isnt correct – Server Fault

Posted by jpluimers on 2018/10/10

[WayBacklinux – dmesg time vs system time time isnt correct – Server Fault helped me solve this problem with an Odroid C1+ running busybox:

[root@meye-062016b9 ~]# hwclock --show
Wed Apr  3 20:25:47 2013  0.000000 seconds
[root@meye-062016b9 ~]# date
Wed May 31 09:48:18 UTC 2018
[root@meye-062016b9 ~]# hwclock --systohc --utc
[root@meye-062016b9 ~]# hwclock --show
Wed May 31 09:48:29 2018  0.000000 seconds
[root@meye-062016b9 ~]# date
Wed May 31 09:48:35 UTC 2018
[root@meye-062016b9 ~]#

Note: If your logging clock in /var/log/dmesg.log is wrong by an exact couple of hours, then try [WayBacksyslog time wrong – but date returns the correct time? and edit [WayBack] /etc/sysconfig/clock.

The above involves looking if I can get MotionEyeOS working Giving up on the official Ubuntu for Odroid C1 image.

So far not much luck: the Ubuntu got hosed, but before it was stable as in that didn’t reboot suddenly.

Now the MotionEyeOS (which is busybox based) reboots itself without notice about every 3 minutes, despite no other hardware connected and trying 3 different power supplies.

The Odroid C1+ only draws 0.34 Ampère at 5.13 Volt which is well within specs.

I’m puzzled:

[Wed May 31 09:49:51 2018] Booting Linux on physical CPU 0x200
[Wed May 31 09:52:20 2018] Booting Linux on physical CPU 0x200
[Wed May 31 09:54:50 2018] Booting Linux on physical CPU 0x200
[Wed May 31 09:57:19 2018] Booting Linux on physical CPU 0x200
[Wed May 31 09:59:49 2018] Booting Linux on physical CPU 0x200
[Wed May 31 10:02:22 2018] Booting Linux on physical CPU 0x200
[Wed May 31 10:04:56 2018] Booting Linux on physical CPU 0x200
[Wed May 31 10:07:26 2018] Booting Linux on physical CPU 0x200
[Wed May 31 10:09:59 2018] Booting Linux on physical CPU 0x200
[Wed May 31 10:12:29 2018] Booting Linux on physical CPU 0x200
[Wed May 31 10:14:58 2018] Booting Linux on physical CPU 0x200

jeroen

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