From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.0 required=3.0 tests=BAYES_00,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A865FC64E7C for ; Wed, 2 Dec 2020 13:46:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4F1AF208FE for ; Wed, 2 Dec 2020 13:46:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727990AbgLBNqY convert rfc822-to-8bit (ORCPT ); Wed, 2 Dec 2020 08:46:24 -0500 Received: from mail.kernel.org ([198.145.29.99]:54816 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726186AbgLBNqY (ORCPT ); Wed, 2 Dec 2020 08:46:24 -0500 From: bugzilla-daemon@bugzilla.kernel.org To: linux-bluetooth@vger.kernel.org Subject: [Bug 210453] New: rtl8822cu device : "Bluetooth : No device found" Date: Wed, 02 Dec 2020 13:45:42 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Drivers X-Bugzilla-Component: Bluetooth X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: blocking X-Bugzilla-Who: forum.viennet@free.fr X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: linux-bluetooth@vger.kernel.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version cf_kernel_version rep_platform op_sys cf_tree bug_status bug_severity priority component assigned_to reporter cf_regression Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8BIT X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org https://bugzilla.kernel.org/show_bug.cgi?id=210453 Bug ID: 210453 Summary: rtl8822cu device : "Bluetooth : No device found" Product: Drivers Version: 2.5 Kernel Version: 5.9.12 mainline Hardware: All OS: Linux Tree: Mainline Status: NEW Severity: blocking Priority: P1 Component: Bluetooth Assignee: linux-bluetooth@vger.kernel.org Reporter: forum.viennet@free.fr Regression: No Hi, The bluetooth with device rtl8822cu does not work with 5.9.12 mainline kernel (and all 5.9 kernel). Before it worked fine with 5.8.0 mainline kernel. A similar problem was solved for rl8822ce in 5.9.11 kernel by arch. Discussion here : https://bbs.archlinux.org/viewtopic.php?pid=1940003#p1940003 I'm new here, so let me know what attachment you need. Thank you. meloli@Asus-A17:~$ sudo dmesg | grep -i bluetooth [ 1.476073] usb 5-1: Product: Bluetooth Radio [ 3.977975] Bluetooth: Core ver 2.22 [ 3.978022] Bluetooth: HCI device and connection manager initialized [ 3.978030] Bluetooth: HCI socket layer initialized [ 3.978035] Bluetooth: L2CAP socket layer initialized [ 3.978043] Bluetooth: SCO socket layer initialized [ 4.002039] Bluetooth: hci0: RTL: examining hci_ver=0a hci_rev=000c lmp_ver=0a lmp_subver=8822 [ 4.003996] Bluetooth: hci0: RTL: rom_version status=0 version=3 [ 4.004001] Bluetooth: hci0: RTL: loading rtl_bt/rtl8822cu_fw.bin [ 4.006885] Bluetooth: hci0: RTL: loading rtl_bt/rtl8822cu_config.bin [ 4.007705] Bluetooth: hci0: RTL: cfg_sz 6, total sz 31422 [ 4.283989] Bluetooth: hci0: RTL: fw version 0x09993aa1 [ 4.933204] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 4.933207] Bluetooth: BNEP filters: protocol multicast [ 4.933214] Bluetooth: BNEP socket layer initialized [ 1422.650815] Bluetooth: hci0: RTL: examining hci_ver=0a hci_rev=000c lmp_ver=0a lmp_subver=8822 [ 1422.652695] Bluetooth: hci0: RTL: rom_version status=0 version=3 [ 1422.652725] Bluetooth: hci0: RTL: loading rtl_bt/rtl8822cu_fw.bin [ 1422.652877] Bluetooth: hci0: RTL: loading rtl_bt/rtl8822cu_config.bin [ 1422.653058] Bluetooth: hci0: RTL: cfg_sz 6, total sz 31422 [ 1422.931399] Bluetooth: hci0: RTL: fw version 0x09993aa1 [ 1632.862056] Bluetooth: hci0: RTL: examining hci_ver=0a hci_rev=0999 lmp_ver=0a lmp_subver=3aa1 [ 1632.862064] Bluetooth: hci0: RTL: unknown IC info, lmp subver 3aa1, hci rev 0999, hci ver 000a [ 1632.862065] Bluetooth: hci0: RTL: assuming no firmware upload needed meloli@Asus-A17:~$ lsmod|grep blue bluetooth 647168 12 btrtl,btintel,btbcm,bnep,btusb ecdh_generic 16384 1 bluetooth meloli@Asus-A17:~$ lsusb Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 005 Device 002: ID 13d3:3548 IMC Networks Bluetooth Radio Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 004 Device 002: ID 0951:1666 Kingston Technology DataTraveler 100 G3/G4/SE9 G2 Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 003 Device 003: ID 13d3:56a2 IMC Networks USB2.0 HD UVC WebCam Bus 003 Device 002: ID 046d:c52b Logitech, Inc. Unifying Receiver Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub meloli@Asus-A17:~$ rfkill list all 1: phy0: Wireless LAN Soft blocked: no Hard blocked: no 3: hci0: Bluetooth Soft blocked: no Hard blocked: no --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu27.13 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: KDE DistroRelease: Ubuntu 20.04 InstallationDate: Installed on 2020-09-18 (75 days ago) InstallationMedia: Kubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731) NonfreeKernelModules: nvidia_modeset nvidia Package: linux (not installed) Tags: focal Uname: Linux 5.9.12-050912-generic x86_64 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lp lpadmin lxd plugdev sambashare sudo vboxusers _MarkForUpload: True -- You are receiving this mail because: You are the assignee for the bug.