Not working bluetooth.

wxy · 2021-12-18 06:25

I have been a q4os kdm user for a few days now.
Another thing is the bluetooth not working,it doesn't connect to the headphones at all,i didn't have this problem with other linux.
I have a HP 15-da 1027nw laptop.
I tried uninstalling bluetooth and reinstalling and nothing worked.
Please help me set this up because I like the system itself and would like to stay with q4os.
Thank you in advance.

hchiper · 2021-12-18 08:17

Try the following command

$ sudo rfkill

If bluetooth is soft-blocked do

$ sudo rfkill unblock bluetooth

If bluetooth is hard-blocked, there is probably a switch to enable/disable bluetooth.

In my case, I have a BT 5.1 mouse which I can't connect, but I believe the reason is my computer is a BT 2.1 only.

wxy · 2021-12-18 08:38

I entered the commands and got the information that it is unlocked and still does not work.
When I try to start bluetooth I get a message that it probably does not detect the device or the daemon is disabled.

hchiper · 2021-12-18 09:29

On my laptop, if bluetooth is unblocked, I don't have to "try to start bluetooth": an icon appears automatically in the tray (at login or as soon as I $ sudo rfkill unblock bluetooth). Then, I click on that icon, I click on the "+" to add a device and the "Bluetooth Device Wizard" opens and begins searching for available devices. If you proceeded this way I can't help further. Sorry.
(I presume your headphones have fresh batteries and are switched on.)

wxy · 2021-12-18 09:38

At my place there is no bluetooth icon at all.
I also go into the bluetooth tab in system settings and it is empty.Bluetooth is installed this is strange.

tlmiller76 · 2021-12-18 16:51

Do you know what the bluetooth chipset is? If not, can you post the output of lsusb and lspci?

wxy · 2021-12-18 19:01

I provide the results of the command;
00:00.0 Host bridge: Intel Corporation Coffee Lake HOST and DRAM Controller (rev 0c)
00:02.0 VGA compatible controller: Intel Corporation WhiskeyLake-U GT2 [UHD Graphics 620] (rev 02)
00:04.0 Signal processing controller: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem (rev 0c)
00:08.0 System peripheral: Intel Corporation Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th/8th Gen Core Processor Gaussian Mixture Model
00:12.0 Signal processing controller: Intel Corporation Cannon Point-LP Thermal Controller (rev 30)
00:14.0 USB controller: Intel Corporation Cannon Point-LP USB 3.1 xHCI Controller (rev 30)
00:14.2 RAM memory: Intel Corporation Cannon Point-LP Shared SRAM (rev 30)
00:16.0 Communication controller: Intel Corporation Cannon Point-LP MEI Controller #1 (rev 30)
00:17.0 RAID bus controller: Intel Corporation 82801 Mobile SATA Controller [RAID mode] (rev 30)
00:1d.0 PCI bridge: Intel Corporation Cannon Point-LP PCI Express Root Port #9 (rev f0)
00:1d.1 PCI bridge: Intel Corporation Cannon Point-LP PCI Express Root Port #10 (rev f0)
00:1d.4 PCI bridge: Intel Corporation Cannon Point-LP PCI Express Root Port #13 (rev f0)
00:1f.0 ISA bridge: Intel Corporation Cannon Point-LP LPC Controller (rev 30)
00:1f.3 Audio device: Intel Corporation Cannon Point-LP High Definition Audio Controller (rev 30)
00:1f.4 SMBus: Intel Corporation Cannon Point-LP SMBus Controller (rev 30)
00:1f.5 Serial bus controller [0c80]: Intel Corporation Cannon Point-LP SPI Controller (rev 30)
01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 15)
02:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8822BE 802.11a/b/g/n/ac WiFi adapter
03:00.0 Non-Volatile memory controller: Toshiba Corporation BG3 NVMe SSD Controller (rev 01)

Q4OS Forum

#1 2021-12-18 06:25

Not working bluetooth.

#2 2021-12-18 08:17

Re: Not working bluetooth.

#3 2021-12-18 08:38

Re: Not working bluetooth.

#4 2021-12-18 09:29

Re: Not working bluetooth.

#5 2021-12-18 09:38

Re: Not working bluetooth.

#6 2021-12-18 16:51

Re: Not working bluetooth.

#7 2021-12-18 19:01

Re: Not working bluetooth.

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