https://bugzilla.kernel.org/show_bug.cgi?id=60824 --- Comment #212 from guimarcalsilva@xxxxxxxxx --- Hi, I know this is very weird but I noticed the bluetooth adapter works just fine if I pass it through a VM using Gnome Boxes, but no matter what I do it doesn't work on a real machine. On the virtual machine, I'm running OpenSuse Tumbleweed with kernel 5.15.5.1 (also worked with KDE Neon with kernel 5.11) and on the host, I have the kernel 5.15.11-200. I have no idea why it can't get an HCI address on a real machine (check my prior comments) but it can on a VM with any kernel version. I hope I'm not spamming this with useless information, sorry if that's the case. On the VM hciconfig shows: hci0: Type: Primary Bus: USB BD Address: 00:1A:7D:DA:71:10 ACL MTU: 310:4 SCO MTU: 64:8 UP RUNNING RX bytes:12949005 acl:284564 sco:0 events:91 errors:0 TX bytes:1460 acl:17 sco:0 commands:56 errors:0 Dmesg on the VM shows: [ 797.515701] usb 4-1: USB disconnect, device number 2 [ 821.123684] usb 4-1: new full-speed USB device number 3 using uhci_hcd [ 821.388913] usb 4-1: New USB device found, idVendor=0a12, idProduct=0001, bcdDevice=25.20 [ 821.388917] usb 4-1: New USB device strings: Mfr=0, Product=2, SerialNumber=0 [ 821.388919] usb 4-1: Product: CSR8510 A10 [ 821.395210] Bluetooth: hci0: CSR: Unbranded CSR clone detected; adding workarounds and force-suspending once... [ 821.395214] Bluetooth: hci0: CSR: Failed to suspend the device for our Barrot 8041a02 receive-issue workaround There's also a BTMON log on the VM I'll add after this post as an attachment because it's too big. Note the log was taken by disconnecting the adapter, running btmon and connecting it. I have no idea why it's that long. I hope this can help somewhat. -- You may reply to this email to add a comment. You are receiving this mail because: You are the assignee for the bug.
