You are not logged in.
For some reason bluetooth does not work properly after putting windows in dual-boot
The whole problem is reported here: unix.stackexchange
Offline
This isn't right. This isn't even wrong.
-- Wolfgang Pauli --
Offline
I followed the guide and nothing changed
dmesg | grep -i blue
[ 12.651692] Bluetooth: Core ver 2.22
[ 12.651715] Bluetooth: HCI device and connection manager initialized
[ 12.651718] Bluetooth: HCI socket layer initialized
[ 12.651720] Bluetooth: L2CAP socket layer initialized
[ 12.651727] Bluetooth: SCO socket layer initialized
[ 12.935657] Bluetooth: hci0: BCM: chip id 70
[ 12.936650] Bluetooth: hci0: BCM: features 0x06
[ 12.952597] Bluetooth: hci0: BCM43142A
[ 12.953579] Bluetooth: hci0: BCM43142A0 (001.001.011) build 0000
[ 13.555518] Bluetooth: hci0: BCM43142A0 (001.001.011) build 0201
[ 13.571599] Bluetooth: hci0: Broadcom Bluetooth Device (43142)
[ 14.077964] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 14.077966] Bluetooth: BNEP filters: protocol multicast
[ 14.077970] Bluetooth: BNEP socket layer initialized
Offline
There's a missing link, here it is, sorry about that...
https://askubuntu.com/questions/653743/ … tx-timeout
dmesg | grep -i blue
[ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-linux-zen root=UUID=df548a45-26e2-448c-8c6a-964a8bcd1b6b rw bluetooth.disable_ertm=1 quiet btusb.enable_autosuspend=n loglevel=3
[ 0.217465] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-linux-zen root=UUID=df548a45-26e2-448c-8c6a-964a8bcd1b6b rw bluetooth.disable_ertm=1 quiet btusb.enable_autosuspend=n loglevel=3
[ 5.278603] Bluetooth: Core ver 2.22
[ 5.278632] Bluetooth: HCI device and connection manager initialized
[ 5.278636] Bluetooth: HCI socket layer initialized
[ 5.278638] Bluetooth: L2CAP socket layer initialized
[ 5.278642] Bluetooth: SCO socket layer initialized
[ 5.496619] Bluetooth: hci0: BCM: chip id 70
[ 5.497618] Bluetooth: hci0: BCM: features 0x06
[ 5.513623] Bluetooth: hci0: BCM43142A0 Generic USB Class 2 NonUHE @ 20 MHz
[ 5.514622] Bluetooth: hci0: BCM43142A0 (001.001.011) build 0341
[ 6.240612] Bluetooth: hci0: BCM43142A0 (001.001.011) build 0341
[ 6.256646] Bluetooth: hci0: BCM43142A0 Generic USB Class 2 NonUHE @ 20 MHz
[ 19.502158] audit: type=1130 audit(1581088776.190:42): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=blueman-mechanism comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 49.541482] audit: type=1131 audit(1581088806.229:55): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=blueman-mechanism comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
[ 823.465455] Bluetooth: hci0: BCM: chip id 70
[ 823.466447] Bluetooth: hci0: BCM: features 0x06
[ 823.482429] Bluetooth: hci0: BCM43142A
[ 823.483423] Bluetooth: hci0: BCM43142A0 (001.001.011) build 0000
[ 824.226438] Bluetooth: hci0: BCM43142A0 (001.001.011) build 0341
[ 824.245466] Bluetooth: hci0: BCM43142A0 Generic USB Class 2 NonUHE @ 20 MHz
Edit: I don't remember if the links are correlative, it worked for me with Broadcom 43142, besides years ago I could solve it with these guides, before that it was impossible to connect to bluetooth with this card.
Last edited by judd1 (2020-02-07 16:43:17)
This isn't right. This isn't even wrong.
-- Wolfgang Pauli --
Offline
The kernel is loading the firmware, the problem is that it looks like Windows hijacks the device. I need to keep turning Bluetooth on and off repeatedly until it works. I'm using rfkill to turn on and off
Offline