Thread (1 message) 1 message, 1 author, 2021-09-08

[Bug 60824] [PATCH][regression] Cambridge Silicon Radio, Ltd Bluetooth Dongle unusable

From: <hidden>
Date: 2021-09-08 22:40:37

https://bugzilla.kernel.org/show_bug.cgi?id=60824

guimarcalsilva@gmail.com changed:

           What    |Removed                     |Added
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                 CC|                            |guimarcalsilva@gmail.com
--- Comment #198 from guimarcalsilva@gmail.com ---
I tested it using a live image of Fedora Rawride from September 8 2021 with the
development version of Kernel 5.15. The dongle is detected but I can't turn it
on in the settings or in blueman:

[1125.221008] usb 1-4: USB disconnect, device number 14
[1130.356918] usb 1-4: new full-speed USB device number 15 using xhci_hcd
[1130.486202] usb 1-4: New USB device found, idVendor=0a12, idProduct-0001,
bcdDevice=25.20
[1130.486219] usb 1-4: New USB device strings: Mfr=0, Product=2, SerialNumber=0
[1130.486227] usb 1-4: Product: CSR8510 A10
[1130.496424] Bluetooth: hci0: CSR: Unbranded CSR clone detected; adding
workarounds and force-suspending once... 
[1135.982384] Bluetooth: hci0: CSR: Failed to suspend the device for our Barrot
8041a02 receive-issue workaround
[1141.099165] Bluetooth: hci0: setting interface failed (110)

My dongle is packaged as a Bluetooth 5 device. Unfortunately I couldn't run
hciconfig because for some reason dnf refused to work on the live image. I'll
try bringing more logs later.

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