I'm gessing the dialler/phone app is getting into some sort of confusion because of the states of the two sims. So, yes, I hope it is relevant.
The fact that the phone app comes up blank suggests the issue starts at the beginning of the call, not at the end :-) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1493574 Title: [vegeta] Phone app makes screen stay black during call (so you can't hang up) To manage notifications about this bug go to: https://bugs.launchpad.net/canonical-devices-system-image/+bug/1493574/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs