I installed the 5.0.0-15-generic kernel and removed iwlwifi from the /etc/modprobe.d/blacklist. The system was stable and ran very well for 4 or 5 hours.
When I booted it (still generic kernel) this morning, it failed after about 20 minutes. I rebooted and teed journalctl for documentation. The failure occurred after only 4 or 5 minutes. I will attach the log from this crash. ** Attachment added: "generic kernel log during failure" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1776443/+attachment/5265227/+files/dell-inspiron-iwlwifi-7265D-29-generic-kernel-failure -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1776443 Title: iwlwifi-29 kernel timeout queue active on fifo 2 and stuck To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1776443/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs