FS#72032 - [linux] regression prevents bluetooth from working on 5.14 with some chips
Attached to Project:
Arch Linux
Opened by François Guerraz (kubrick) - Sunday, 05 September 2021, 13:36 GMT
Last edited by Jan Alexander Steffens (heftig) - Thursday, 09 September 2021, 00:09 GMT
Opened by François Guerraz (kubrick) - Sunday, 05 September 2021, 13:36 GMT
Last edited by Jan Alexander Steffens (heftig) - Thursday, 09 September 2021, 00:09 GMT
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Details
problem reported hereCAAd53p6wi7pk6yFgTnG-JDd9e4zCn3F40bioYyGbAqYg5kMHZQ@mail.gmail.com/T/"> https://lore.kernel.org/netdev/CAAd53p6wi7pk6yFgTnG-JDd9e4zCn3F40bioYyGbAqYg5kMHZQ@mail.gmail.com/T/
and here https://bugzilla.kernel.org/show_bug.cgi?id=214273 since 5.14, and I have had to revert 60789afc02f592b8d91217b60930e7a76271ae07 so that bluetooth works again with a 8087:0026 Intel Corp. AX201 Bluetooth on a Dell XPS 9300. It doesn't look like a fix is queued yet. This is the dmesg: ------ [ 16.531286] Bluetooth: Core ver 2.22 [ 16.531306] Bluetooth: HCI device and connection manager initialized [ 16.531309] Bluetooth: HCI socket layer initialized [ 16.531312] Bluetooth: L2CAP socket layer initialized [ 16.531314] Bluetooth: SCO socket layer initialized [ 16.649289] Bluetooth: hci0: Firmware revision 0.0 build 191 week 21 2021 [ 16.768878] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 16.768883] Bluetooth: BNEP filters: protocol multicast [ 16.768886] Bluetooth: BNEP socket layer initialized [ 19.048260] Bluetooth: RFCOMM TTY layer initialized [ 19.048267] Bluetooth: RFCOMM socket layer initialized [ 19.048272] Bluetooth: RFCOMM ver 1.11 [ 7043.393714] Bluetooth: hci0: unexpected event for opcode 0x0500 [ 7043.394091] Bluetooth: hci0: Firmware revision 0.0 build 191 week 21 2021 [25277.172310] Bluetooth: hci0: unexpected event for opcode 0x0500 [25277.173307] Bluetooth: hci0: Firmware revision 0.0 build 191 week 21 2021 [32499.334342] Bluetooth: hci0: unexpected event for opcode 0x0500 [32511.644752] Bluetooth: hci0: Failed to read MSFT supported features (-110) [32605.228360] Bluetooth: hci0: urb 000000009218d7b4 failed to resubmit (113) [32614.898106] Bluetooth: hci0: Failed to read MSFT supported features (-110) [32956.688532] Bluetooth: hci0: urb 000000002e945dc3 failed to resubmit (113) [32966.471603] Bluetooth: hci0: Failed to read MSFT supported features (-110) |
This task depends upon
Closed by Jan Alexander Steffens (heftig)
Thursday, 09 September 2021, 00:09 GMT
Reason for closing: Fixed
Additional comments about closing: 5.14.2.arch1-1
Thursday, 09 September 2021, 00:09 GMT
Reason for closing: Fixed
Additional comments about closing: 5.14.2.arch1-1
Comment by
François Guerraz (kubrick) -
Monday, 06 September 2021, 09:09 GMT
0ea53674d07fb6db2dd7a7ec2fdc85a12eb246c2 seems to fix the issue
for me