Bug 1864188 is marked as a duplicate of this one. I am not sure this is correct so I added my comment into 1864188.
To increase chances that somebody sees it, the comment says that, on my system, the iwlwifi driver shipped with the standard bionic kernel 5.3.0-46 seems to be loading the wrong firmware blob. It loads "iwlwifi- Qu-b0-jf-b0-48.ucode" which crashes quickly, as seen in dmesg. I believe it should load "iwlwifi-QuZ-a0-jf-b0-48.ucode". I now use a driver that does so and all is working fine. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1865962 Title: Dell XPS 13 9300 Intel 1650S wifi [34f0:1651] fails to load firmware To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1865962/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs