Hi Pierre, I made some tests Guix System <-> Devuan on my current Jami package 20200124 version or something similar to this and I managed to reproduce bugs you pointed out. Didn't get answer from Jami developers yet, but it seems something is wrong with our pjproject package: That's what the daemon prints while crashing: dring: ../src/pjsip-ua/sip_inv.c:246: pjsip_inv_dec_ref: Assertion `inv && inv->ref_cnt' failed.
Now I am going to investigate what's wrong with pjproject, mostly finish our currently not working pjproject package (it won't compile, only pjproject-jami works) and then I'll update it to the latest version, if it got outdated much since the last time I checked. I also wait for merging core-updates, because another bug - the screen sharing one may be caused by something related to glibc, which got updated on core-updates. Or webkit-gtk or Qt or whatever - anything can be a problem, if the package has about 1GB of dependencies... Jan Wielkiewicz
