Project not working on raspberry pi 4

[floion]

Project not working on raspberry pi 4

[natcl]

Any updates on this?

[floion]

@liquidmagic we need to put this issue in the prio list somehow; not sure when that will happen

We'll make sure to update this ticket with the progress

[smarthomeagentur]

Hi,
I build the Image with the changes descried here for VC4 support: https://github.com/Igalia/meta-webkit/wiki/RPi
The Image can be found here: https://hub.docker.com/r/danielboe/resin-wpe/

Here are the changes I made:
https://bitbucket.org/danielboe/balena-wpe/commits/8d73c841fc55df0b2c77a3fe4495cebf4888f33c

I stuck now with the Error:
19.02.20 19:00:28 (+0100) wpe 2020/02/19 18:00:28 Command is 'cog'
19.02.20 19:00:28 (+0100) wpe 2020/02/19 18:00:28 Starting listening on port 8080
19.02.20 19:00:29 (+0100) wpe wpe: could not load the impl library. Is there any backend installed?: libWPEBackend-default.so: cannot open shared object file: No such file or directory

Edit:
After changing cog to this I get new error messages:
cog --platform=fdo --cookie-store=always $WPE_URL &
19.02.20 20:33:30 (+0100) wpe (cog:21): GLib-DEBUG: 19:33:30.371: posix_spawn avoided (child_setup specified)
19.02.20 20:33:30 (+0100) wpe ** (cog:21): DEBUG: 19:33:30.455: platform_setup: Platform name: fdo
19.02.20 20:33:30 (+0100) wpe ** (cog:21): DEBUG: 19:33:30.455: platform_setup: Platform plugin: libcogplatform-fdo.so
19.02.20 20:33:30 (+0100) wpe (cog:21): Cog-FDO-DEBUG: 19:33:30.468: Initializing Wayland...
19.02.20 20:33:30 (+0100) wpe ** (cog:21): WARNING **: 19:33:30.468: Platform setup failed: Could not open Wayland display
19.02.20 20:33:30 (+0100) wpe ** (cog:21): DEBUG: 19:33:30.468: Instantiating default WPE backend as fall-back.
19.02.20 20:33:30 (+0100) wpe ** (cog:21): CRITICAL **: 19:33:30.468: WebKitWebViewBackend* webkit_web_view_backend_new(wpe_view_backend*, GDestroyNotify, gpointer): assertion 'backend' failed
19.02.20 20:33:30 (+0100) wpe ** (cog:21): ERROR **: 19:33:30.468: Could not instantiate any WPE backend.

[dcnoren]

This was my one use-case for Balena, and I went and bought a Pi 4 without checking this. Woops. Looks like I'll scratch the Balena plan, oh well.

[liquidmagic]

Hello,

Is there a plan to upgrade for Pi 4?

Thank you

[liquidmagic]

@liquidmagic we need to put this issue in the prio list somehow; not sure when that will happen

We'll make sure to update this ticket with the progress

Any updates?

[adamtester]

Related: #52

[codefriar]

If someone can link me to a 'getting started editing balena proejcts' i'm happy to try and create a patch for this.

[balena-ci]

[shaunmulligan] This issue has attached support thread https://jel.ly.fish/#/support-thread~460394ec-6186-4619-8cbe-88caf74c6e5b

[floion]

@codefriar you would need to do the changes highlighted above, then recompile the base image using the build script https://github.com/balena-io-projects/balena-wpe/blob/master/base-image/build.sh , then push the resulting image to dockerhub, then change wpe to use your newly built image (change would go here https://github.com/balena-io-projects/balena-wpe/blob/master/Dockerfile#L1 ) .
Then commit these changes and then git push balena.
So at this point you would have wpe running with weston and from here you would need to figure out how to get it to render on the screen.

[floion]

Not yet as of now

[lukecurtis93]

any update on this?

Any update?

[jbotte]

Any updates on this?

[niedfelj]

@jbotte @vbersier @lukecurtis93 They have another repo with a gpu accelerated chromium browser that supports RPI4

https://github.com/balenablocks/browser

@niedfelj looks promising! For now I'm using the balenaDash project since it has a chromium browser that works on rpi4 as well. But the link you provided looks more in line with what I need.