So I think this is the journalctl from the time it crashed. These lines caught my eyes:
Jul 23 14:52:40 creative-machine kernel: ath10k_pci 0000:02:00.0: failed to wake target for read32 at 0x00036044: -110 Jul 23 14:52:41 creative-machine kernel: ath10k_pci 0000:02:00.0: firmware crashed! (guid a3417396-44ed-4633-81d1-fc662aad62b4) ** Attachment added: "Journalctl of the boot my network-manager crashed" https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1888648/+attachment/5395674/+files/journalctl-network-manager.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1888648 Title: network-manager crashes: "NetworkManager needs to be running" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/network-manager/+bug/1888648/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs