Public bug reported: [Impact] BRI (Bluetooth Radio Interface) traffic from CNVr to CNVi was found causing cross talk step errors to WiFi.
[Fix] Apply the patch https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/drivers/bluetooth/btintel.c?id=c707097a446ce3d284bc9f05736dc4701d2b8168 on noble-oem-6.11 [Test Plan] 1. Compile noble-oem-6.11 with config BT_INTEL_PCIE on 2. Include ibt-0190-0291-iml.sfi, ibt-0190-0291.ddc, ibt-0190-0291.sfi in /lib/firmware/intel/ 3. Boot the noble-oem-6.11 kernel 4. Run "hcitool scan" [Where problems could occur] The patch makes use of UEFI variable. If the variable is somehow not shown in the ROM, there might be some error. Add tags Tag ** Affects: linux-oem-6.11 (Ubuntu) Importance: Undecided Status: New ** Changed in: linux-hwe-6.8 (Ubuntu) Assignee: (unassigned) => En-Wei Wu (rickywu) ** Package changed: linux-hwe-6.8 (Ubuntu) => linux-oem-6.11 (Ubuntu) ** Changed in: linux-oem-6.11 (Ubuntu) Assignee: En-Wei Wu (rickywu) => (unassigned) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2076881 Title: btintel: Prevent BRI traffic crosstalking with WiFi module To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-oem-6.11/+bug/2076881/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
