Hi, I tried to change the device to simulator and it failed with the same error "Segmentation fault". I guess there is something wrong with the rasbian. I will try the device with my Debian server and see, if it works with that.
[image: raspi2_weewx_06032019.jpg] On Sunday, March 3, 2019 at 7:23:08 PM UTC+2, vince wrote: > > On Sunday, March 3, 2019 at 12:08:25 AM UTC-8, gizm0 wrote: >> >> I checked with command vcgencmd_get_throttled if raspi has been under >> voltage or is under voltage it says everything is ok >> > > I wouldn't believe that as an indicator one way or the other. > > Here's a test for you to run: > > - unplug your USB-driven weather station. Run just 3.9.1 with the > simulator driver. I bet it works and is very stable. > - switch back to your USB-driven weather station, making no other > changes. See if it fails again. I'm guessing it will. > - If it does, it is either the fousb driver (possible), or lack of > sufficient power to the pi (far more likely) > > Alternately, buy a Kill-a-watt and measure how much power the pi is > actually drawing in both scenarios. > > I have a pi3 running off SD that is loaded up with 'lots' of software and > it is rock solid. I have a second pi3 running off a laptop SSD card and it > is very 'unstable'. Same power supply on both. My only conclusion is > that the unstable one isn't getting enough power to drive the pi and > external USB disk. I'm guessing almost all of these fousb station issues > we hear of for pi users are the same thing. Just not enough power to drive > much off the USB ports from the pi. > > -- You received this message because you are subscribed to the Google Groups "weewx-user" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
