Migration fails in raspberrypi4 yunohost install

Migration from 4.4.2.14 fails on Raspberrypi 4

I’ve read through this post and saw that the issue: “libc6-dev : Breaks: libgcc-8-dev” is supposed to be patched somehow and users are to provide full logs if migration still failed, which is my case and why I had to open a new topic… any help will be greatly appreciated.

Some logs:

Full log of failed migration here

$ dpkg -s $(dpkg --list | grep ynh-deps | awk '{print $2}') | grep 'Package:\|Depends:' | grep 'build\|gcc\|g++' -B1

Package: mautrix-whatsapp-ynh-deps
Depends: g++, postgresql, ffmpeg

$ apt policy libgcc-8-dev

libgcc-8-dev:
Installed: 8.3.0-6+rpi1
Candidate: 8.4.0-7+rpi1
Version table:
8.4.0-7+rpi1 500
500 Index of /raspbian bullseye/main armhf Packages
*** 8.3.0-6+rpi1 100
100 /var/lib/dpkg/status

$ apt policy gcc-8-base

gcc-8-base:
Installed: 8.3.0-6+rpi1
Candidate: 8.4.0-7+rpi1
Version table:
8.4.0-7+rpi1 500
500 Index of /raspbian bullseye/main armhf Packages
*** 8.3.0-6+rpi1 100
100 /var/lib/dpkg/status
N: Unable to locate package gcc-8-baseapt
N: Unable to locate package policy

Hmyeah the issue seems related to mautrix-whatsapp which has a direct dependency to g++ for some reason …

Is it an option for you to maybe temporarily remove this app, and restore it from a backup after the migration ?

thanks, I can try that, process is to just remove it and try the migration then?
I’ll try to do that and report back

Edit: that seems to do the trick, I have even proceeded to the migration 0024

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