It just doesnt work I thought its eventually gonna get patched but not yet here are some information about the issue
OS - Fedora 43 (GNOME)
Kernel - 6.18.8-200.fc43.x86_64
This bluetooth adapter worked verywell in windows
lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 0bda:f179 Realtek Semiconductor Corp. RTL8188FTV 802.11b/g/n 1T1R 2.4G WLAN Adapter
Bus 001 Device 003: ID 0000:3825 USB OPTICAL MOUSE
Bus 001 Device 004: ID 1a2c:2124 China Resource Semico Co., Ltd Keyboard
Bus 001 Device 006: ID 10d7:b012 CSR8510 A10 --------> this is the bluetooth adapter
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 002: ID 8087:8008 Intel Corp. Integrated Rate Matching Hub
Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 002: ID 8087:8000 Intel Corp. Integrated Rate Matching Hub
systemctl status bluetooth
● bluetooth.service - Bluetooth service
Loaded: loaded (/usr/lib/systemd/system/bluetooth.service; enabled; preset: enabled)
Drop-In: /usr/lib/systemd/system/service.d
└─10-timeout-abort.conf
Active: active (running) since Sun 2026-02-08 10:24:58 +0530; 2h 28min ago
Invocation: 1a62aadab6ac4f6789a8b545ea9db78e
Docs: man:bluetoothd(8)
Main PID: 1063 (bluetoothd)
Status: “Running”
Tasks: 1 (limit: 18924)
Memory: 356K (peak: 3.9M, swap: 236K, swap peak: 236K)
CPU: 299ms
CGroup: /system.slice/bluetooth.service
└─1063 /usr/libexec/bluetooth/bluetoothd
Feb 08 10:24:58 fedora systemd[1]: Starting bluetooth.service - Bluetooth service…
Feb 08 10:24:58 fedora bluetoothd[1063]: Bluetooth daemon 5.85
Feb 08 10:24:58 fedora systemd[1]: Started bluetooth.service - Bluetooth service.
Feb 08 10:24:58 fedora bluetoothd[1063]: Starting SDP server
Feb 08 10:24:58 fedora bluetoothd[1063]: Bluetooth management interface 1.23 initialized
rfkill list
2: phy0: Wireless LAN
Soft blocked: yes
Hard blocked: no
4260: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
sudo dmesg | grep -i bluetooth
[sudo] password for nosferatu:
[ 8202.922519] Bluetooth: hci0: HCI Read Default Erroneous Data Reporting command is advertised, but not supported.
[ 8202.922521] Bluetooth: hci0: HCI Read Transmit Power Level command is advertised, but not supported.
[ 8202.922522] Bluetooth: hci0: HCI LE Set Random Private Address Timeout command is advertised, but not supported.
[ 8202.922523] Bluetooth: hci0: HCI LE Extended Create Connection command is advertised, but not supported.
[ 8202.922524] Bluetooth: hci0: HCI WRITE AUTH PAYLOAD TIMEOUT command leads to unexpected SMP errors when pairing and will not be used.
[ 8204.967871] Bluetooth: hci0: Opcode 0x0c03 failed: -110
[ 8205.186855] Bluetooth: hci0: HCI Read Default Erroneous Data Reporting command is advertised, but not supported.
[ 8205.186860] Bluetooth: hci0: HCI Read Transmit Power Level command is advertised, but not supported.
[ 8205.186861] Bluetooth: hci0: HCI LE Set Random Private Address Timeout command is advertised, but not supported.
[ 8205.186862] Bluetooth: hci0: HCI LE Extended Create Connection command is advertised, but not supported.
[ 8205.186863] Bluetooth: hci0: HCI WRITE AUTH PAYLOAD TIMEOUT command leads to unexpected SMP errors when pairing and will not be used.
Tried multiple usb slots and tried installing bluez again didnt work
In this discussion they say this exact dongle type worked in 6.10 fedora version so is there any possibility this will fixed in next updates? How can I request this feature so devs can see this problem?
In that disscussion they said buy linux supported bluetooth dongle i bought 2 of them and both this exact chip even shop owner said its supported and in srilankan market most ppl even ppl in computer shops are oblivious to linux they dont know shit (Im new so I dont know shit too though 
) so yeah dats my problem any reply is welcome. thx .Dont have money to buy lot of dongles to just to test :DDD