Failed to export buffer to dma_buf: No such file or directory

sdetweil

uname -a
and
file /bin/bash

if you start over , reinstall the OS image on your SD card
and then run the script from the testit branch

it should work on bookworm. I just fixed the script for the 32 bit version on pi4.

Roncham

@sdetweil said in Failed to export buffer to dma_buf: No such file or directory:

uname -a

When I tried your script it said I had Node 18…, but node -v shows 20 before I started. Then it dies after installing npm with the ‘primordials’ error.
Can I purge the node cache without removing node? If so how?

@raspberrypi:~ $ uname -a
Linux raspberrypi 6.1.21-v8+ #1642 SMP PREEMPT Mon Apr  3 17:24:16 BST 2023 aarch64 GNU/Linux

@raspberrypi:~ $ file /bin/bash
/bin/bash: ELF 32-bit LSB executable, ARM, EABI5 version 1 (SYSV), dynamically linked, interpreter /lib/ld-linux-armhf.so.3, BuildID[sha1]=12abba9f431c0bef9f0a2a47f29cc9175159347f, for GNU/Linux 3.2.0, stripped

sdetweil

@Roncham send me the ~/install.log

same userid at gmail

Roncham

@sdetweil

I started over from scratch. Sorry to waste your time. Your script worked great.
Thanks!

sdetweil

@Roncham thanks for the feedback. which is image did you choose? 32 or 64 bit

Roncham

@sdetweil 64 bit desktop

sdetweil

@Roncham weird. try this

pm2 stop all
cd ~/MagicMirror
export ELECTRON_DISABLE_GPU=1
npm start

wait and see if the errors occurs

if not

add the export line to the script that starts mm
in front of the npm start

if you used my install script, that is
~/MagicMirror/installers/mm.sh