среда

[Bug 2051720]

What now, CCP (aka AX201), is what I have in my laptop for ages and I
never had a single problem with it:

Linux 6.8.10-300.fc40.x86_64 #1 SMP PREEMPT_DYNAMIC Fri May 17 21:20:54
UTC 2024 x86_64 GNU/Linux

[ 5.935014] Bluetooth: hci1: Found device firmware: intel/ibt-20-1-3.sfi
[ 5.935118] Bluetooth: hci1: Boot Address: 0x24800
[ 5.935120] Bluetooth: hci1: Firmware Version: 132-3.24

Having 0xfc05 to timeout normally means the controller is not responding
since it is the very first command the btintel.c will send, most likely
that is because there is something at preventing any communication to
work or something, so Id be really surprised this is a regression at
btusb/btintel otherwise we would be consistently seeing this in our
systems as well.

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https://bugs.launchpad.net/bugs/2051720

Title:
Bluetooth Broken In Kernel Versions 6.5+ (Intel AX210)

Status in Linux:
Confirmed
Status in linux package in Ubuntu:
Confirmed

Bug description:
```
kernel: Bluetooth: hci0: command 0xfc05 tx timeout
```

This issue started with kernel 6.5. Bluetooth has been broken ever
since. The issue was not present in earlier versions of the kernel.

```
$ uname -a

Linux 6.5.0-17-generic #17~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Tue Jan 16 14:32:32 UTC 2 x86_64 x86_64 x86_64 GNU/Linux
```

```
$ lsusb | grep -i bluetooth

Bus 001 Device 004: ID 8087:0032 Intel Corp. AX210 Bluetooth
```

```
$ journalctl -b | egrep -i bluetooth

Jan 30 10:28:53 systemd[3247]: Reached target Bluetooth.
Jan 30 10:28:53 systemd[1]: Reached target Bluetooth Support.
Jan 30 10:28:55 kernel: Bluetooth: hci0: command 0xfc05 tx timeout
Jan 30 10:28:55 kernel: Bluetooth: hci0: Reading Intel version command failed (-110)
```

```
linux-firmware/jammy-proposed,now 20220329.git681281e4-0ubuntu3.25 all [installed,automatic]
```
---
ProblemType: Bug
ApportVersion: 2.20.11-0ubuntu82.5
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC3: dustin 2472 F.... pulseaudio
/dev/snd/controlC2: dustin 2472 F.... pulseaudio
/dev/snd/controlC0: dustin 2472 F.... pulseaudio
/dev/snd/controlC1: dustin 2472 F.... pulseaudio
CRDA: N/A
CasperMD5CheckResult: unknown
CurrentDesktop: KDE
DistroRelease: KDE neon 22.04
MachineType: Gigabyte Technology Co., Ltd. B650M AORUS ELITE AX
NonfreeKernelModules: zfs
Package: linux (not installed)
ProcFB: 0 amdgpudrmfb
ProcKernelCmdLine: root=zfs:zpool/ubuntu/SYSTEM quiet splash spl.spl_hostid=0x00bab10c
ProcVersionSignature: Ubuntu 6.5.0-21.21~22.04.1-generic 6.5.8
RelatedPackageVersions:
linux-restricted-modules-6.5.0-21-generic N/A
linux-backports-modules-6.5.0-21-generic N/A
linux-firmware 20220329.git681281e4-0ubuntu3.29
Tags: jammy
Uname: Linux 6.5.0-21-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: docker sudo vboxusers
WifiSyslog:

_MarkForUpload: True
dmi.bios.date: 01/10/2024
dmi.bios.release: 5.31
dmi.bios.vendor: American Megatrends International, LLC.
dmi.bios.version: F21
dmi.board.asset.tag: Default string
dmi.board.name: B650M AORUS ELITE AX
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.asset.tag: Default string
dmi.chassis.type: 3
dmi.chassis.vendor: Default string
dmi.chassis.version: Default string
dmi.modalias: dmi:bvnAmericanMegatrendsInternational,LLC.:bvrF21:bd01/10/2024:br5.31:svnGigabyteTechnologyCo.,Ltd.:pnB650MAORUSELITEAX:pvrDefaultstring:rvnGigabyteTechnologyCo.,Ltd.:rnB650MAORUSELITEAX:rvrx.x:cvnDefaultstring:ct3:cvrDefaultstring:skuDefaultstring:
dmi.product.family: B650 MB
dmi.product.name: B650M AORUS ELITE AX
dmi.product.sku: Default string
dmi.product.version: Default string
dmi.sys.vendor: Gigabyte Technology Co., Ltd.

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