So a UPS may solve the issue as with Site 1 ?
Do you have any serial cables connected ? Any long ethernet cables connected ? Is this with a variety of power adapters ? ie. the APU2 -> Qotom switch did the power adapter change as well ? Sure sounds environmental to me. I've seen DC-to-DC UPSs for about $40 USD, but never tried one. https://protectli.com/product/uninterruptible-power-supply/ Lonnie > On Sep 15, 2020, at 3:58 PM, Michael Knill > <michael.kn...@ipcsolutions.com.au> wrote: > > Ok I'm reviving this thread as I have now had my third site with this issue. > > Symptom: > Astlinux completely locks up and requires a power reset. The log shows > NOTHING in all cases. > > Troubleshooting conducted: > Site 1 - The problem has not occurred since both a UPS AND Power Filter have > been added > Site 2 - A power filter has been added and the problem has reoccurred. I have > completely changed the system from an APU2 to Qotom and it did the same thing > again > Site 3 - A known working APU2 was installed and it locked up yesterday. > > I have checked mSATA cards and they were different across systems at these > sites. > All systems are running 1.3.7.1 but I am running this at many other sites on > the same hardware with no issues. > > Power quality testing is extremely expensive and surely I cant be having a > power issue at 3 sites! > The whole thing just doesn't make any sense and I don't know where to go from > here. > Any ideas? > > Regards > Michael Knill > > On 22/4/20, 9:24 pm, "Michael Knill" <michael.kn...@ipcsolutions.com.au> > wrote: > > Looks like this problem was bad power. I was told by the local IT Guy that > there are regular brownouts so I installed a UPS. No more problems since > doing so. > Seems like APU's don't like low voltage scenarios. > > Thanks for your help. > > Regards > Michael Knill > > On 13/4/20, 1:05 pm, "Michael Knill" <michael.kn...@ipcsolutions.com.au> > wrote: > > Yes could be but very unusual. I have never had this problem with any > other APU. > Maybe I will look for a good surge suppressor. > > Regards > Michael Knill > > On 13/4/20, 12:47 pm, "Lonnie Abelbeck" <li...@lonnie.abelbeck.com> > wrote: > > Interesting, maybe bad power (spikes, noise, etc.) > > Test with a UPS attached or good surge suppresser. > > Lonnie > > > >> On Apr 12, 2020, at 9:17 PM, Michael Knill >> <michael.kn...@ipcsolutions.com.au> wrote: >> >> Hi Lonnie >> >> I have replaced the hardware already and it did EXACTLY the same thing ☹ >> >> Regards >> Michael Knill >> >> On 13/4/20, 12:15 pm, "Lonnie Abelbeck" <li...@lonnie.abelbeck.com> wrote: >> >> >> >>> On Apr 12, 2020, at 7:03 PM, Michael Knill >>> <michael.kn...@ipcsolutions.com.au> wrote: >>> >>> May not have anything to do with Astlinux but I have a site which >>> completely locks up e.g. cannot even communicate using serial port. >>> On reboot its fine but there is nothing in the logs but the bootup messages. >>> So far I have replaced the hardware with new storage as well and power >>> supply and it is still doing it. >>> >>> It is currently running Astlinux 1.3.7.1 which has been running fine on >>> another APU2 but its only been 8 days. >>> >>> Any ideas what I can do next? >>> >>> Regards >>> Michael Knill >> >> Sounds like an APU2 hardware issue. >> >> Maybe Pascal will give you a replacement. >> >> Lonnie >> >> >> >> >> _______________________________________________ >> Astlinux-users mailing list >> Astlinux-users@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/astlinux-users >> >> Donations to support AstLinux are graciously accepted via PayPal to >> pay...@krisk.org. >> >> >> >> _______________________________________________ >> Astlinux-users mailing list >> Astlinux-users@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/astlinux-users >> >> Donations to support AstLinux are graciously accepted via PayPal to >> pay...@krisk.org. > > > > _______________________________________________ > Astlinux-users mailing list > Astlinux-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/astlinux-users > > Donations to support AstLinux are graciously accepted via PayPal > to pay...@krisk.org. > > > _______________________________________________ > Astlinux-users mailing list > Astlinux-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/astlinux-users > > Donations to support AstLinux are graciously accepted via PayPal to > pay...@krisk.org. > > > _______________________________________________ > Astlinux-users mailing list > Astlinux-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/astlinux-users > > Donations to support AstLinux are graciously accepted via PayPal to > pay...@krisk.org. > > > _______________________________________________ > Astlinux-users mailing list > Astlinux-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/astlinux-users > > Donations to support AstLinux are graciously accepted via PayPal to > pay...@krisk.org. _______________________________________________ Astlinux-users mailing list Astlinux-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/astlinux-users Donations to support AstLinux are graciously accepted via PayPal to pay...@krisk.org.
