I have one 8260 card with exactly the same PCI ID and subsystem ID. However, I cannot reproduce this with 5.4.0-31 kernel, linux-firmware 1.187 (same) after idle for three days.
Please try latest mainline kernel from https://kernel.ubuntu.com /~kernel-ppa/mainline/, so that we can first clarify if this issue is still also open even for mainline kernel. And/or, if you can find a way to raise the failure rate and make it more easily reproducible, it will be very helpful. ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1881675 Title: Intel Wireless 8260 [8086:24f3] Subsystem [8086:0010] iwlwifi Microcode SW Error ubuntu 20.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1881675/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
