Arch Linux

qnope

Member

Registered: 2015-03-17

Posts: 5

Bluetooth : Automaticly disabled

Hello .

I am a newbie on ArchLinux, even in Linux in General... So I am going to brievely present myself.
My name is Antoine, I study on Télécom SudParis (France), and I am passionate about rendering 3D .

I have a bluetooth problem, I am using one headset to listen musics, but even I use the graphic interface or command line to connect my laptop to the headset, when I am going on gedit(it is only one exemple among so many others) and if I do ctrl + O, my bluetooth is disable automatiquely...

That's the result for the connection and failed after Ctrl + O

➜  ~  bluetoothctl
[NEW] Controller 06:16:7F:00:00:00 BlueZ 5.29 [default]
[NEW] Device 88:C6:26:19:78:3A UE BOOM
[bluetooth]# connect 88:C6:26:19:78:3A 
Attempting to connect to 88:C6:26:19:78:3A
[CHG] Device 88:C6:26:19:78:3A Connected: yes
Connection successful
[DEL] Controller 06:16:7F:00:00:00 BlueZ 5.29 [default]
[bluetooth]#

Thanks for your help

Regards

Antoine

karol

Archivist

Registered: 2009-05-06

Posts: 25,440

Re: Bluetooth : Automaticly disabled

There's a wiki article https://wiki.archlinux.org/index.php/Bluetooth_headset , see if anything helps.

If I understand correctly, Ctrl+o breaks it even if you're outside of X?

qnope

Member

Registered: 2015-03-17

Posts: 5

Re: Bluetooth : Automaticly disabled

Hello ^^.

Thanks for your answer.

I already checked wiki, but I didn't find anythings...

For ctrl + o, it breaks only on gedit, not on chromium for example, that's why I don't understand, I thought is only a shortcut problem, but it seems not...
Sometimes, it breaks when I enter "fic" and enter quickly on search bar for gnome (when you press super key)

Thanks !

karol

Archivist

Registered: 2009-05-06

Posts: 25,440

Re: Bluetooth : Automaticly disabled

Did you manage to break it when in the tty - outside of X?

Anything interesting in the logs, systemd's journal?

qnope

Member

Registered: 2015-03-17

Posts: 5

Re: Bluetooth : Automaticly disabled

I didn't success to break it in the tty without a bluetooth commands, so it's good news I think ^_^.

And for journalctl, I have "No journal files were found".

So..., I will try to see why tomorrow .

Thanks for help

Regards .

qnope

Member

Registered: 2015-03-17

Posts: 5

Re: Bluetooth : Automaticly disabled

Hello.

So, I have using dmesg to find one error...

I got a segfault on bluetoothd

[ 1953.249140] wlp5s0: associated
[ 1953.249228] cfg80211: Calling CRDA to update world regulatory domain
[ 1953.293285] wlp5s0: Limiting TX power to 8 dBm as advertised by 54:78:1a:88:35:60
[ 1957.965433] usb 3-1.3: new full-speed USB device number 7 using ehci-pci
[ 1968.120270] input: 88:C6:26:19:78:3A as /devices/virtual/input/input17
[ 2002.691117] bluetoothd[2700]: segfault at b8 ip 000000000048c40e sp 00007fffdf9dfc70 error 4 in bluetoothd[400000+e9000]

I have begin to googlize that to find one solution, but currently, without success...

Thanks .

karol

Archivist

Registered: 2009-05-06

Posts: 25,440

Re: Bluetooth : Automaticly disabled

Are you using syslog, did you disable storing systemd's journal or ...?
What's the output of

uname -a
pacman -Qs systemd

qnope

Member

Registered: 2015-03-17

Posts: 5

Re: Bluetooth : Automaticly disabled

Normally, I didn't disable my journal... But I have try to follow the SSD guid on ArchWiki, so I just use tmpfs to store log on RAM

It's the output :

➜  ~  uname -a               
Linux Qnope-PC 3.18.6-1-ARCH #1 SMP PREEMPT Sat Feb 7 08:44:05 CET 2015 x86_64 GNU/Linux
➜  ~  sudo pacman -Qs systemd
local/lib32-systemd 218-1
    system and service manager (32-bit)
local/libsystemd 218-2
    systemd client libraries
local/netctl 1.10-1 (base)
    Profile based systemd network management
local/systemd 218-2
    system and service manager
local/systemd-sysvcompat 218-2 (base)
    sysvinit compat for systemd