Parkle_Parkle
Posts: 10
Joined: Tue Jun 09, 2020 11:53 pm

Please help, Blender3D is rebooting my raspberry

Tue Jul 07, 2020 4:37 pm

When I work in a blender the system reboots.
For example, when I choose textures or materials. Or when I select several objects. Sometimes reboots during rendering.

Raspberry Pi 3B+
Debian Buster
Blender3D 2.79

I tried changing the swap file(0 - 2048mb), but it did not produce results.
I don’t understand what the problem is, maybe SD card...
Raspbery Pi Diagnostics:

Run 3
prepare-file;0;0;9577;18
seq-write;0;0;9506;18
rand-4k-write;0;0;273;68
rand-4k-read;8384;2096;0;0
Sequential write speed 9506 KB/sec (target 10000) - FAIL
Note that sequential write speed declines over time as a card is used - your card may require reformatting
Random write speed 68 IOPS (target 500) - FAIL
Random read speed 2096 IOPS (target 1500) - PASS
Test FAIL
--------------------------------------------------
Also, some program windows do not display the image correctly.
And sometimes windows in the baster freeze (chromium) and heavy sites can cause the baster to reboot.
The Stretch was slower than the Buster but there were no unexpected system reboots.

drgeoff
Posts: 10945
Joined: Wed Jan 25, 2012 6:39 pm

Re: Please help, Blender3D is rebooting my raspberry

Tue Jul 07, 2020 7:37 pm

Does the red LED ever flicker or go out? If yes your power supply and/or its cable is not up to the job and under heavy load it is probably going so low that your RPi reboots.
Quis custodiet ipsos custodes?

Parkle_Parkle
Posts: 10
Joined: Tue Jun 09, 2020 11:53 pm

Re: Please help, Blender3D is rebooting my raspberry

Wed Jul 08, 2020 6:52 pm

drgeoff wrote:
Tue Jul 07, 2020 7:37 pm
Does the red LED ever flicker or go out? If yes your power supply and/or its cable is not up to the job and under heavy load it is probably going so low that your RPi reboots.
green LED flashes periodically, red flashes very rarely

DC 5V 2.5A (Xiaomi)
once it burned out from a high voltage and I replaced the resistor, it seems a very poor-quality circuit

Now when I leave my raspberry for 10-20 minutes with the browser on, the window manager completely hangs

But when I had a Stretch, there were no such problems

drgeoff
Posts: 10945
Joined: Wed Jan 25, 2012 6:39 pm

Re: Please help, Blender3D is rebooting my raspberry

Thu Jul 09, 2020 4:45 pm

The red LED should never go out. You need to be certain that you don't have a power supply problem before other troubleshooting. Use a proper PSU, not a phone charger. Especially not a charger that has been damaged previously.
Quis custodiet ipsos custodes?

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