From: bugzilla-daemon@bugzilla.kernel.org
To: linux-bluetooth@vger.kernel.org
Subject: [Bug 209493] New: Intel 9260 Wifi/BT USB Resets Repeatedly
Date: Sun, 04 Oct 2020 15:18:34 +0000 [thread overview]
Message-ID: <bug-209493-62941@https.bugzilla.kernel.org/> (raw)
https://bugzilla.kernel.org/show_bug.cgi?id=209493
Bug ID: 209493
Summary: Intel 9260 Wifi/BT USB Resets Repeatedly
Product: Drivers
Version: 2.5
Kernel Version: 5.9.0-rc7+
Hardware: Intel
OS: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: Bluetooth
Assignee: linux-bluetooth@vger.kernel.org
Reporter: parker@finest.io
Regression: No
Created attachment 292807
--> https://bugzilla.kernel.org/attachment.cgi?id=292807&action=edit
Full dmesg log
On a Lenovo T495 with AMD Ryzen 3700U PRO and Intel 9260 WiFi/BT the BT USB
resets approximately every 4 seconds. It starts at reboot and happens
regardless if BT and/or WiFi are in use.
BT still works although there is sometimes lag with my Logitech MX Anywhere 2
BT mouse when it resets.
OS is Debian Bullseye, fully up to date. Issue happens on Distro kernel
(5.8.0-2) as well as upstream built from git.
[ 200.978296] usb 3-2.4: reset full-speed USB device number 5 using xhci_hcd
[ 204.882294] usb 3-2.4: reset full-speed USB device number 5 using xhci_hcd
[ 208.786259] usb 3-2.4: reset full-speed USB device number 5 using xhci_hcd
[ 212.658660] usb 3-2.4: reset full-speed USB device number 5 using xhci_hcd
[ 216.562736] usb 3-2.4: reset full-speed USB device number 5 using xhci_hcd
[ 220.434207] usb 3-2.4: reset full-speed USB device number 5 using xhci_hcd
[ 224.338571] usb 3-2.4: reset full-speed USB device number 5 using xhci_hcd
[ 228.210158] usb 3-2.4: reset full-speed USB device number 5 using xhci_hcd
[ 232.114168] usb 3-2.4: reset full-speed USB device number 5 using xhci_hcd
[ 236.018643] usb 3-2.4: reset full-speed USB device number 5 using xhci_hcd
[ 239.890136] usb 3-2.4: reset full-speed USB device number 5 using xhci_hcd
[ 243.794141] usb 3-2.4: reset full-speed USB device number 5 using xhci_hcd
[ 247.666226] usb 3-2.4: reset full-speed USB device number 5 using xhci_hcd
root@debian-PN:~# lsusb -tv
/: Bus 05.Port 1: Dev 1, Class=root_hub, Driver=ehci-pci/1p, 480M
ID 1d6b:0002 Linux Foundation 2.0 root hub
/: Bus 04.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/1p, 10000M
ID 1d6b:0003 Linux Foundation 3.0 root hub
/: Bus 03.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/2p, 480M
ID 1d6b:0002 Linux Foundation 2.0 root hub
|__ Port 1: Dev 2, If 0, Class=Wireless, Driver=btusb, 12M
ID 8087:0025 Intel Corp. Wireless-AC 9260 Bluetooth Adapter
|__ Port 1: Dev 2, If 1, Class=Wireless, Driver=btusb, 12M
ID 8087:0025 Intel Corp. Wireless-AC 9260 Bluetooth Adapter
|__ Port 2: Dev 3, If 0, Class=Hub, Driver=hub/4p, 480M
ID 05e3:0610 Genesys Logic, Inc. Hub
|__ Port 1: Dev 4, If 0, Class=Video, Driver=uvcvideo, 480M
ID 5986:2113 Acer, Inc SunplusIT Integrated Camera
|__ Port 1: Dev 4, If 1, Class=Video, Driver=uvcvideo, 480M
ID 5986:2113 Acer, Inc SunplusIT Integrated Camera
|__ Port 4: Dev 5, If 0, Class=Vendor Specific Class, Driver=, 12M
ID 06cb:00bd Synaptics, Inc. Prometheus MIS Touch Fingerprint
Reader
/: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/4p, 10000M
ID 1d6b:0003 Linux Foundation 3.0 root hub
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/4p, 480M
ID 1d6b:0002 Linux Foundation 2.0 root hub
root@debian-PN:~# dmesg |grep iw |grep firmware
[ 4.434848] iwlwifi 0000:01:00.0: loaded firmware version 46.8902351f.0
9260-th-b0-jf-b0-46.ucode op_mode iwlmvm
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next reply other threads:[~2020-10-04 15:18 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-04 15:18 bugzilla-daemon [this message]
2020-10-31 14:57 ` [Bug 209493] Intel 9260 Wifi/BT USB Resets Repeatedly bugzilla-daemon
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