mrjnox, did downgrading those packages fix your problem, and does the problem come back if you upgrade? Also, does deleting and re-syncing your bluetooth headphones do anything to solve the issue? I happen to have a lot less stuttering after doing so.
]]>Surprisingly, just downgrading the obvious choices, alsa-lib and libsamplerate, does not resolve the issue. I've now downgraded all packages except graphviz, inkscape, and alsa-lib, and I'm not experiencing any problems so far. That leaves:
qt5-base (5.14.0-1 -> 5.14.0-3)
libgusb (0.3.1-2 -> 0.3.2-1)
libplacebo (1.21.0-2 -> 1.29.1-1)
libsamplerate (0.1.9-2 -> 0.1.9-3)
libva (2.6.0-1 -> 2.6.1-1)
snappy (1.1.7-1 -> 1.1.8-1)
My usage is pretty much limited to playing videos in Google Chrome.
]]>Hello.
Try to install pulseaudio-modules-bt-git
May be issue in codecs.
btw, issue persists after replacing pulseaudio-bluetooth with pulseaudio-modules-bt-git
]]>mrj@zr:~_$ pacman -Qq | grep 'alsa-lib\|appstream\|qt5-base\|appstream-qt\|graphviz\|inkscape\|libgusb\|libplacebo\|libsamplerate\|libva\|snappy\|yaml-cpp'
alsa-lib
graphviz
libgusb
libplacebo
libsamplerate
libva
qt5-base
snappy
I just got back to this computer today after some weeks away, updated before seeing this, and the issue is as bad as ever.
]]>[2020-01-18T22:51:00-0500] [ALPM] upgraded alsa-lib (1.2.1.2-2 -> 1.2.1.2-3)
[2020-01-18T22:51:00-0500] [ALPM] upgraded appstream (0.12.9-2 -> 0.12.10-1)
[2020-01-18T22:51:01-0500] [ALPM] upgraded qt5-base (5.14.0-1 -> 5.14.0-3)
[2020-01-18T22:51:01-0500] [ALPM] upgraded appstream-qt (0.12.9-2 -> 0.12.10-1)
[2020-01-18T22:51:01-0500] [ALPM] upgraded graphviz (2.42.3-1 -> 2.42.3-2)
[2020-01-18T22:51:01-0500] [ALPM] upgraded inkscape (0.92.4-10 -> 0.92.4-11)
[2020-01-18T22:51:01-0500] [ALPM] upgraded libgusb (0.3.1-2 -> 0.3.2-1)
[2020-01-18T22:51:01-0500] [ALPM] upgraded libplacebo (1.21.0-2 -> 1.29.1-1)
[2020-01-18T22:51:01-0500] [ALPM] upgraded libsamplerate (0.1.9-2 -> 0.1.9-3)
[2020-01-18T22:51:01-0500] [ALPM] upgraded libva (2.6.0-1 -> 2.6.1-1)
[2020-01-18T22:51:01-0500] [ALPM] upgraded snappy (1.1.7-1 -> 1.1.8-1)
[2020-01-18T22:51:01-0500] [ALPM] upgraded yaml-cpp (0.6.3-1 -> 0.6.3-2)
So I think the culprit is one of those packages. I will happily file another bug report once I know which package is the problem.
]]>I did, however, notice that when I use my laptop and headphones in a place with no other bluetooth devices nearby, bluetooth works flawlessly -- no disconnects, no stuttering. The issues crop up when I'm in the proximity of my neighbor's bluetooth devices. Are you using your headphones in a place with a lot of other bluetooth devices nearby, such as an office or apartment?
]]>https://bbs.archlinux.org/viewtopic.php?id=249173
https://bbs.archlinux.org/viewtopic.php?id=248708
https://bugs.kde.org/show_bug.cgi?id=412716
Unfortunately, those went nowhere. The problem I used to have was that audio would spontaneously stop playing over the bluetooth connection, and then the bluetooth connection would eventually idle out and disconnect. Every time this happened, I needed to manually reconnect the bluetooth headphones through the KDE UI. This problem now seems to be fixed in that there will still be brief moments where the audio cuts out, but the audio stream is able to recover and continue playing by itself rather than cutting out entirely. However, the frequent gaps in the audio stream are still quite annoying.
I know for a fact that none of these problems happened before early July 2019. I've never been able to pinpoint exactly which package is the problem.
]]>Host: NUC8i7BEH J72992-302
Kernel: 5.3.11-arch1-1
CPU: i7-8559U
Bluetooth radio: Intel® Wireless-AC 9560 (https://www.intel.com/content/www/us/en … -9560.html)
mrj@zr:~_$ lspci | grep Network
00:14.3 Network controller: Intel Corporation Cannon Point-LP CNVi [Wireless-AC] (rev 30)
mrj@zr:~_$ sudo lsusb -s 001:003 -v
Bus 001 Device 003: ID 8087:0aaa Intel Corp.
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 224 Wireless
bDeviceSubClass 1 Radio Frequency
bDeviceProtocol 1 Bluetooth
bMaxPacketSize0 64
idVendor 0x8087 Intel Corp.
idProduct 0x0aaa
bcdDevice 0.02
iManufacturer 0
iProduct 0
iSerial 0
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x00c8
bNumInterfaces 2
bConfigurationValue 1
iConfiguration 0
bmAttributes 0xe0
Self Powered
Remote Wakeup
MaxPower 100mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 3
bInterfaceClass 224 Wireless
bInterfaceSubClass 1 Radio Frequency
bInterfaceProtocol 1 Bluetooth
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x02 EP 2 OUT
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 2
Transfer Type Bulk
Synch Type None
Usage Type Data
wMaxPacketSize 0x0040 1x 64 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 224 Wireless
bInterfaceSubClass 1 Radio Frequency
bInterfaceProtocol 1 Bluetooth
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0000 1x 0 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0000 1x 0 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 1
bNumEndpoints 2
bInterfaceClass 224 Wireless
bInterfaceSubClass 1 Radio Frequency
bInterfaceProtocol 1 Bluetooth
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0009 1x 9 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0009 1x 9 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 2
bNumEndpoints 2
bInterfaceClass 224 Wireless
bInterfaceSubClass 1 Radio Frequency
bInterfaceProtocol 1 Bluetooth
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0011 1x 17 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0011 1x 17 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 3
bNumEndpoints 2
bInterfaceClass 224 Wireless
bInterfaceSubClass 1 Radio Frequency
bInterfaceProtocol 1 Bluetooth
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0019 1x 25 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0019 1x 25 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 4
bNumEndpoints 2
bInterfaceClass 224 Wireless
bInterfaceSubClass 1 Radio Frequency
bInterfaceProtocol 1 Bluetooth
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0021 1x 33 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0021 1x 33 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 5
bNumEndpoints 2
bInterfaceClass 224 Wireless
bInterfaceSubClass 1 Radio Frequency
bInterfaceProtocol 1 Bluetooth
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0031 1x 49 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0031 1x 49 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 1
bAlternateSetting 6
bNumEndpoints 2
bInterfaceClass 224 Wireless
bInterfaceSubClass 1 Radio Frequency
bInterfaceProtocol 1 Bluetooth
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x03 EP 3 OUT
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x003f 1x 63 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x003f 1x 63 bytes
bInterval 1
can't get device qualifier: Resource temporarily unavailable
can't get debug descriptor: Resource temporarily unavailable
Device Status: 0x0001
Self Powered
mrj@zr:~_$ pacman -Q bluez bluez-libs linux pulseaudio-bluetooth pulseaudio
bluez 5.52-1
bluez-libs 5.52-1
linux 5.3.11.1-1
pulseaudio-bluetooth 13.0-2
pulseaudio 13.0-2i
mrj@zr:~_$ bluetoothctl
Agent registered
[CHG] Controller 7C:76:35:F4:9A:60 Pairable: yes
[WH-1000XM3]# info
Device CC:98:8B:35:74:8C (public)
Name: WH-1000XM3
Alias: WH-1000XM3
Class: 0x00240404
Icon: audio-card
Paired: yes
Trusted: no
Blocked: no
Connected: yes
LegacyPairing: no
UUID: Vendor specific (00000000-deca-fade-deca-deafdecacaff)
UUID: Headset (00001108-0000-1000-8000-00805f9b34fb)
UUID: Audio Sink (0000110b-0000-1000-8000-00805f9b34fb)
UUID: A/V Remote Control Target (0000110c-0000-1000-8000-00805f9b34fb)
UUID: A/V Remote Control (0000110e-0000-1000-8000-00805f9b34fb)
UUID: Handsfree (0000111e-0000-1000-8000-00805f9b34fb)
UUID: PnP Information (00001200-0000-1000-8000-00805f9b34fb)
UUID: Generic Access Profile (00001800-0000-1000-8000-00805f9b34fb)
UUID: Generic Attribute Profile (00001801-0000-1000-8000-00805f9b34fb)
UUID: Unknown (0000fe03-0000-1000-8000-00805f9b34fb)
UUID: Vendor specific (5b833e05-6bc7-4802-8e9a-723ceca4bd8f)
UUID: Vendor specific (5b833e06-6bc7-4802-8e9a-723ceca4bd8f)
UUID: Vendor specific (69a7f243-e52f-4443-a7f9-cb4d053c74d6)
UUID: Vendor specific (7b265b0e-2232-4d45-bef4-bb8ae62f813d)
UUID: Vendor specific (81c2e72a-0591-443e-a1ff-05f988593351)
UUID: Vendor specific (91c10d9c-aaef-42bd-b6d6-8a648c19213d)
UUID: Vendor specific (931c7e8a-540f-4686-b798-e8df0a2ad9f7)
UUID: Vendor specific (96cc203e-5068-46ad-b32d-e316f5e069ba)
UUID: Vendor specific (b9b213ce-eeab-49e4-8fd9-aa478ed1b26b)
UUID: Vendor specific (f8d1fbe4-7966-4334-8024-ff96c9330e15)
UUID: Vendor specific (fe59bfa8-7fe3-4a05-9d94-99fadc69faff)
Modalias: usb:v054Cp0CD3d0411
[WH-1000XM3]#
mrj@zr:~_$ pacmd list-sinks
1 sink(s) available.
* index: 3
name: <bluez_sink.CC_98_8B_35_74_8C.a2dp_sink>
driver: <module-bluez5-device.c>
flags: HARDWARE DECIBEL_VOLUME LATENCY
state: RUNNING
suspend cause: (none)
priority: 9050
volume: front-left: 65536 / 100% / 0.00 dB, front-right: 65536 / 100% / 0.00 dB
balance 0.00
base volume: 65536 / 100% / 0.00 dB
volume steps: 65537
muted: no
current latency: 307.49 ms
max request: 5 KiB
max rewind: 0 KiB
monitor source: 3
sample spec: s16le 2ch 44100Hz
channel map: front-left,front-right
Stereo
used by: 1
linked by: 7
fixed latency: 56.93 ms
card: 1 <bluez_card.CC_98_8B_35_74_8C>
module: 26
properties:
bluetooth.protocol = "a2dp_sink"
device.description = "WH-1000XM3"
device.string = "CC:98:8B:35:74:8C"
device.api = "bluez"
device.class = "sound"
device.bus = "bluetooth"
device.form_factor = "headset"
bluez.path = "/org/bluez/hci0/dev_CC_98_8B_35_74_8C"
bluez.class = "0x240404"
bluez.alias = "WH-1000XM3"
device.icon_name = "audio-headset-bluetooth"
device.intended_roles = "phone"
ports:
headset-output: Headset (priority 0, latency offset 250000 usec, available: yes)
properties:
active port: <headset-output>
mrj@zr:~_$