View Issue Details

IDProjectCategoryView StatusLast Update
0016961CentOS-8centos-releasepublic2020-02-09 00:36
Reportertux808 
PrioritynormalSeveritymajorReproducibilityalways
Status newResolutionopen 
Product Version8.1.1911 
Target VersionFixed in Version 
Summary0016961: Bluetooth not working properly after upgrading from CentOS 8.0.1905 to 8.1.1911
DescriptionWith CentOS 8.0, concurrent use of multiple Bluetooth devices worked. [keyboard, mouse, etc]

After upgrading to Centos 8.1, can only use a single bluetooth device at a time.

HELP!!
Steps To Reproducednf upgrade from CentOS 8.0.1905 to CentOS 8.1.1911
Additional Information[user@localhost ~]$ lspci -nn
00:00.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 60h-6fh) Processor Root Complex [1022:1576]
00:00.2 IOMMU [0806]: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 60h-6fh) I/O Memory Management Unit [1022:1577]
00:01.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Wani [Radeon R5/R6/R7 Graphics] [1002:9874] (rev c8)
00:01.1 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] Kabini HDMI/DP Audio [1002:9840]
00:02.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 60h-6fh) Host Bridge [1022:157b]
00:02.2 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 60h-6fh) Processor Root Port [1022:157c]
00:02.3 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 60h-6fh) Processor Root Port [1022:157c]
00:02.4 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 60h-6fh) Processor Root Port [1022:157c]
00:03.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 60h-6fh) Host Bridge [1022:157b]
00:03.1 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 60h-6fh) Processor Root Port [1022:157c]
00:08.0 Encryption controller [1080]: Advanced Micro Devices, Inc. [AMD] Carrizo Platform Security Processor [1022:1578]
00:09.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Carrizo Audio Dummy Host Bridge [1022:157d]
00:09.2 Audio device [0403]: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 60h-6fh) Audio Controller [1022:157a]
00:10.0 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] FCH USB XHCI Controller [1022:7914] (rev 20)
00:11.0 SATA controller [0106]: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] [1022:7901] (rev 49)
00:12.0 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] FCH USB EHCI Controller [1022:7908] (rev 49)
00:14.0 SMBus [0c05]: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller [1022:790b] (rev 4a)
00:14.3 ISA bridge [0601]: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge [1022:790e] (rev 11)
00:18.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 60h-6fh) Processor Function 0 [1022:1570]
00:18.1 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 60h-6fh) Processor Function 1 [1022:1571]
00:18.2 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 60h-6fh) Processor Function 2 [1022:1572]
00:18.3 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 60h-6fh) Processor Function 3 [1022:1573]
00:18.4 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 60h-6fh) Processor Function 4 [1022:1574]
00:18.5 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 15h (Models 60h-6fh) Processor Function 5 [1022:1575]
01:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 0e)
01:00.1 Serial controller [0700]: Realtek Semiconductor Co., Ltd. Device [10ec:816a] (rev 0e)
01:00.2 Serial controller [0700]: Realtek Semiconductor Co., Ltd. Device [10ec:816b] (rev 0e)
01:00.3 IPMI Interface [0c07]: Realtek Semiconductor Co., Ltd. Device [10ec:816c] (rev 0e)
01:00.4 USB controller [0c03]: Realtek Semiconductor Co., Ltd. Device [10ec:816d] (rev 0e)
02:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS522A PCI Express Card Reader [10ec:522a] (rev 01)
03:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTL8822BE 802.11a/b/g/n/ac WiFi adapter [10ec:b822]
04:00.0 Non-Volatile memory controller [0108]: Samsung Electronics Co Ltd NVMe SSD Controller SM961/PM961 [144d:a804]
[user@localhost ~]$
TagsNo tags attached.

Activities

tux808

tux808

2020-01-22 10:39

reporter   ~0036092

rebooting with CentOS 8.0 kernel-4.18.0-80.11.2.el8_0.x86_64, multiple concurrent bluetooth devices works again.

please help.. being forced back to a wired keyboard is a miserable experience :(
tux808

tux808

2020-02-09 00:36

reporter   ~0036236

btrtl kernel module/firmware for rtl_bt/rtl8822b between 8.0.1905 vs 8.1.1911 releases appears to have broken concurrent/multiple device operation.

acquired external btusb dongle [BCM20702A0] to confirm/validate:
concurrent/multiple device operation: successful.

Issue History

Date Modified Username Field Change
2020-01-22 10:18 tux808 New Issue
2020-01-22 10:39 tux808 Note Added: 0036092
2020-02-09 00:36 tux808 Note Added: 0036236