Public bug reported:
Bluetooth stops working after updating to bluez version 5.55-0ubuntu1.1.
/usr/bin/btuart returns "bcm43xx_init Initialization timed out".
Bluetooth is working again if bluez is reverted to version
5.55-0ubuntu1. I don't have any unusual setup like miniuart-bt.
Release: 20.10
bluez:
Installed: 5.55-0ubuntu1.1
Candidate: 5.55-0ubuntu1.1
Version table:
*** 5.55-0ubuntu1.1 500
500 http://ports.ubuntu.com/ubuntu-ports groovy-updates/main arm64
Packages
100 /var/lib/dpkg/status
5.55-0ubuntu1 500
500 http://ports.ubuntu.com/ubuntu-ports groovy/main arm64 Packages
ProblemType: Bug
DistroRelease: Ubuntu 20.10
Package: bluez 5.55-0ubuntu1.1
ProcVersionSignature: Ubuntu 5.8.0-1007.10-raspi 5.8.14
Uname: Linux 5.8.0-1007-raspi aarch64
ApportVersion: 2.20.11-0ubuntu50.2
Architecture: arm64
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
Date: Wed Nov 25 16:09:03 2020
ImageMediaBuild: 20200423.1
InterestingModules: bnep bluetooth
Lspci-vt: -[0000:00]---00.0-[01]----00.0 VIA Technologies, Inc. VL805 USB 3.0
Host Controller
Lsusb:
Bus 002 Device 002: ID 1058:25ee Western Digital Technologies, Inc. My Book
25EE
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 002: ID 2109:3431 VIA Labs, Inc. Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Lsusb-t:
/: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/4p, 5000M
|__ Port 2: Dev 2, If 0, Class=Mass Storage, Driver=usb-storage, 5000M
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/1p, 480M
|__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/4p, 480M
ProcKernelCmdLine: coherent_pool=1M 8250.nr_uarts=0
snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1
snd_bcm2835.enable_headphones=1 video=HDMI-A-1:1920x1080M@60
smsc95xx.macaddr=DC:A6:32:B9:18:CC vc_mem.mem_base=0x3eb00000
vc_mem.mem_size=0x3ff00000 dwc_otg.lpm_enable=0 console=tty1
root=PARTUUID=5f9d0997-1b4e-423b-ad5e-8bce1a7e1ae4 rootfstype=ext4
elevator=deadline rootwait fixrtc
SourcePackage: bluez
UpgradeStatus: Upgraded to groovy on 2020-10-23 (33 days ago)
acpidump:
hciconfig:
rfkill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
** Affects: bluez (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug arm64 groovy
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https://bugs.launchpad.net/bugs/1905627
Title:
Bluetooth stops working on Raspberry Pi 4 with bluez 5.55-0ubuntu1.1
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