Bugzilla – Bug 1225285
Direct firmware load for mediatek/BT_RAM_CODE_MT7961_1a_2_hdr.bin failed with error -2
Last modified: 2024-05-26 07:28:41 UTC
Upstream KERNEL.ORG Bug Ticket: https://bugzilla.kernel.org/show_bug.cgi?id=218757 Downstream KERNEL.ORG Bug Ticket: sudo dmesg | grep -E "Blue|bluetooth" [ 5.130386] Bluetooth: Core ver 2.22 [ 5.130408] Bluetooth: HCI device and connection manager initialized [ 5.130412] Bluetooth: HCI socket layer initialized [ 5.130415] Bluetooth: L2CAP socket layer initialized [ 5.130419] Bluetooth: SCO socket layer initialized [ 5.152398] bluetooth hci0: Direct firmware load for mediatek/BT_RAM_CODE_MT7961_1a_2_hdr.bin failed with error -2 [ 5.152404] Bluetooth: hci0: Failed to load firmware file (-2) [ 5.152408] Bluetooth: hci0: Failed to set up firmware (-2) [ 5.152411] Bluetooth: hci0: HCI Enhanced Setup Synchronous Connection command is advertised, but not supported. [ 5.770398] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 5.770401] Bluetooth: BNEP filters: protocol multicast [ 5.770406] Bluetooth: BNEP socket layer initialized This firmware file is missing: BT_RAM_CODE_MT7961_1a_2_hdr.bin Kernel: 6.9.0
The upstream fix has been already backported to TW stable branch, on the way to TW release. You try the kernel in OBS Kernel:stable repo beforehand, too: http://download.opensuse.org/repositories/Kernel:/stable/standard/ *** This bug has been marked as a duplicate of bug 1225068 ***