[BUG] Unable to load Firefox and VS-Code when running on Raspberry Pi4 about docker-webtop

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[thelamer]

Don't mount in /dev/dri
If you discover the package needed in the alpine repos for this gpu feel free to post it, I don't have any broadcom stuff.

[TetsujinXLIV]

Thank you for commenting back. I have tried both with and without /dev/dri. I will remove it again.
I'm not sure how to find that. Is there something I can look for to identify what's needed?

[thelamer]

I don't have a pi, but I remember the boot config needs to enable the GPU as it is disabled by default.
https://wiki.alpinelinux.org/wiki/Raspberry_Pi#Traditional_disk-based_(sys)_installation

The vc4 stuff, this is outside the container, but in general without dri you should be good from a rendering standpoint as it is pure cpu like other systems.

Also drop privileged that mounts in the video card as well.

[TetsujinXLIV]

I checked and those settings were already set so that part is good.
YES! Turning off privileged mode has fixed it! However, what I am trying to do is have this be a desktop that I can do some coding on and to do that I need vs-code and 1password installed. vs-code needs privileged mode I believe. I just checked and I can't launch vs-code in the desktop now with privileged mode disabled.

[thelamer]

vs-code needs seccomp unconfined unless you launch it with --no-sandbox
The privileged flag will just enable docker in the container.
https://github.com/linuxserver/docker-vscodium/blob/master/root/usr/bin/codium

In general though this makes me realize I need a flag to disable DRI3 acceleration as it might not work all the time.

[TetsujinXLIV]

Thank you this did fix it!