File Save - USB + Networking - BIG PROBLEMS - Raspberry Pi Forums

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hi all,

have relatively complex robot using several rpi3 linked via eth0. without going little details, let me explain problems experience.

rp main talks rp 2 via network command on eth0 - module found on net works , works fine.
rp main has rpi camera, takes photos , saves them usb thumb drive locally.

when not have network functions active, including rp two, camera using picamera can save images fine.

however, when have network functions active , connected rp two, frequenty system level crash....
drive mounted - in reference usb drive. popup dialog asking password when reboot etc. (i running headless). works , 10 15 photos saved before crash.

seems though networking active, additional security in place causeing problems writing data usb stick drive.

things have tried:

different usb drives
different folders in different drives
slowing frequency of photo saves
different ways of creating filenames

experience , there work around?

chris d

here detailed wording on dialog...

authentication required mount lexar usb flash drive (/dev/sdc1)
identity
password

on more recent test run, had network dissabled, , same problem occured unrelated networking.

chris d


raspberrypi



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