Bug 1959825 - Lenovo T14s (AX201) sees continuous bluetooth drops
Summary: Lenovo T14s (AX201) sees continuous bluetooth drops
Keywords:
Status: CLOSED DUPLICATE of bug 1929434
Alias: None
Product: Fedora
Classification: Fedora
Component: linux-firmware
Version: 34
Hardware: x86_64
OS: Linux
unspecified
medium
Target Milestone: ---
Assignee: David Woodhouse
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2021-05-12 12:49 UTC by Sebastian Jug
Modified: 2021-05-12 16:55 UTC (History)
6 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2021-05-12 16:55:29 UTC
Type: Bug
Embargoed:


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Description Sebastian Jug 2021-05-12 12:49:28 UTC
Description of problem:
The new officially supported device for RH associates is the T14s (Gen 1).
This laptop has the Intel AX201 network controller.
The Bluetooth connection continues to drop every few minutes rendering it useless.
Based on other reports of the same issue, I'm led to believe the responsible component is the linux-firmware package.

Version-Release number of selected component (if applicable):
linux-firmware-20210315-119.fc34.noarch

How reproducible:
Always

Steps to Reproduce:
1. Connect to bluetooth device
2. Wait
3. Drop

Actual results:
May 11 17:55:18 slap bluetoothd[1105]: profiles/audio/avdtp.c:handle_unanswered_req() No reply to Suspend request
May 11 17:59:22 slap bluetoothd[1105]: /org/bluez/hci0/dev_60_AB_D2_53_44_1B/sep3/fd3: fd(40) ready
May 11 18:39:51 slap bluetoothd[1105]: profiles/audio/avdtp.c:cancel_request() Suspend: Connection timed out (110)
May 11 18:39:54 slap bluetoothd[1105]: profiles/audio/avdtp.c:handle_unanswered_req() No reply to Suspend request
May 11 18:39:55 slap bluetoothd[1105]: profiles/audio/avdtp.c:avdtp_connect_cb() connect to 60:AB:D2:53:44:1B: Device or resource busy (16)
May 11 18:39:57 slap bluetoothd[1105]: profiles/audio/avdtp.c:avdtp_connect_cb() connect to 60:AB:D2:53:44:1B: Device or resource busy (16)
May 11 18:40:01 slap bluetoothd[1105]: profiles/audio/avdtp.c:avdtp_connect_cb() connect to 60:AB:D2:53:44:1B: Device or resource busy (16)
May 11 18:40:06 slap bluetoothd[1105]: profiles/audio/avdtp.c:avdtp_connect_cb() connect to 60:AB:D2:53:44:1B: Device or resource busy (16)
May 11 18:40:09 slap bluetoothd[1105]: plugins/policy.c:reconnect_timeout() Reconnecting services failed: Device or resource busy (16)
May 11 18:40:12 slap bluetoothd[1105]: /org/bluez/hci0/dev_60_AB_D2_53_44_1B/sep3/fd4: fd(40) ready
May 11 18:40:14 slap bluetoothd[1105]: plugins/policy.c:reconnect_timeout() Reconnecting services failed: Operation already in progress (114)
May 11 18:52:12 slap bluetoothd[1105]: profiles/audio/avdtp.c:avdtp_connect_cb() connect to 60:AB:D2:53:44:1B: Device or resource busy (16)
May 11 18:52:20 slap bluetoothd[1105]: /org/bluez/hci0/dev_60_AB_D2_53_44_1B/sep3/fd5: fd(40) ready
May 11 19:07:13 slap bluetoothd[1105]: profiles/audio/avdtp.c:cancel_request() Suspend: Connection timed out (110)
May 11 19:07:19 slap bluetoothd[1105]: profiles/audio/avdtp.c:handle_unanswered_req() No reply to Suspend request
May 11 19:07:31 slap bluetoothd[1105]: /org/bluez/hci0/dev_60_AB_D2_53_44_1B/sep3/fd6: fd(40) ready
May 11 19:09:24 slap bluetoothd[1105]: profiles/audio/avdtp.c:cancel_request() Suspend: Connection timed out (110)
May 11 19:09:28 slap bluetoothd[1105]: profiles/audio/avdtp.c:session_cb() Transaction label doesn't match
May 11 19:09:28 slap bluetoothd[1105]: profiles/audio/avdtp.c:avdtp_parse_rej() SUSPEND request rejected: Bad State (49)
May 11 19:09:33 slap bluetoothd[1105]: profiles/audio/avdtp.c:avdtp_connect_cb() connect to 60:AB:D2:53:44:1B: Device or resource busy (16)
May 11 19:09:42 slap bluetoothd[1105]: /org/bluez/hci0/dev_60_AB_D2_53_44_1B/sep3/fd7: fd(40) ready
May 11 21:02:50 slap bluetoothd[1105]: profiles/audio/avdtp.c:avdtp_connect_cb() connect to 60:AB:D2:53:44:1B: Device or resource busy (16)
May 11 21:03:05 slap bluetoothd[1105]: /org/bluez/hci0/dev_60_AB_D2_53_44_1B/sep3/fd8: fd(40) ready
May 11 21:08:14 slap bluetoothd[1105]: profiles/audio/avdtp.c:cancel_request() Suspend: Connection timed out (110)
May 11 21:08:19 slap bluetoothd[1105]: profiles/audio/avdtp.c:handle_unanswered_req() No reply to Suspend request
May 11 21:08:20 slap bluetoothd[1105]: profiles/audio/avdtp.c:avdtp_connect_cb() connect to 60:AB:D2:53:44:1B: Device or resource busy (16)
May 11 21:08:26 slap bluetoothd[1105]: /org/bluez/hci0/dev_60_AB_D2_53_44_1B/sep3/fd9: fd(43) ready
May 11 21:10:02 slap bluetoothd[1105]: profiles/audio/avdtp.c:cancel_request() Suspend: Connection timed out (110)
May 11 21:10:07 slap bluetoothd[1105]: profiles/audio/avdtp.c:handle_unanswered_req() No reply to Suspend request
May 11 21:10:19 slap bluetoothd[1105]: /org/bluez/hci0/dev_60_AB_D2_53_44_1B/sep3/fd10: fd(40) ready
May 11 21:13:19 slap bluetoothd[1105]: profiles/audio/avdtp.c:cancel_request() Suspend: Connection timed out (110)
May 11 21:13:22 slap bluetoothd[1105]: profiles/audio/avdtp.c:handle_unanswered_req() No reply to Suspend request
May 11 21:13:36 slap bluetoothd[1105]: /org/bluez/hci0/dev_60_AB_D2_53_44_1B/sep3/fd11: fd(40) ready
May 11 21:19:36 slap bluetoothd[1105]: profiles/audio/avdtp.c:cancel_request() Suspend: Connection timed out (110)
May 11 21:19:41 slap bluetoothd[1105]: profiles/audio/avdtp.c:handle_unanswered_req() No reply to Suspend request
May 11 21:19:46 slap bluetoothd[1105]: /org/bluez/hci0/dev_60_AB_D2_53_44_1B/sep3/fd12: fd(40) ready
May 11 21:20:30 slap bluetoothd[1105]: profiles/audio/avdtp.c:avdtp_connect_cb() connect to 60:AB:D2:53:44:1B: Device or resource busy (16)
May 11 21:20:41 slap bluetoothd[1105]: /org/bluez/hci0/dev_60_AB_D2_53_44_1B/sep3/fd13: fd(40) ready
May 11 21:23:47 slap bluetoothd[1105]: profiles/audio/avdtp.c:cancel_request() Suspend: Connection timed out (110)
May 11 21:23:52 slap bluetoothd[1105]: profiles/audio/avdtp.c:handle_unanswered_req() No reply to Suspend request
May 11 21:23:53 slap bluetoothd[1105]: profiles/audio/avdtp.c:avdtp_connect_cb() connect to 60:AB:D2:53:44:1B: Device or resource busy (16)
May 11 21:23:55 slap bluetoothd[1105]: profiles/audio/avdtp.c:avdtp_connect_cb() connect to 60:AB:D2:53:44:1B: Device or resource busy (16)
May 11 21:23:59 slap bluetoothd[1105]: profiles/audio/avdtp.c:avdtp_connect_cb() connect to 60:AB:D2:53:44:1B: Device or resource busy (16)
May 11 21:24:07 slap bluetoothd[1105]: profiles/audio/avdtp.c:avdtp_connect_cb() connect to 60:AB:D2:53:44:1B: Device or resource busy (16)
May 11 21:24:19 slap bluetoothd[1105]: profiles/audio/avdtp.c:avdtp_connect_cb() connect to 60:AB:D2:53:44:1B: Device or resource busy (16)
May 11 21:24:23 slap bluetoothd[1105]: plugins/policy.c:reconnect_timeout() Reconnecting services failed: Device or resource busy (16)
May 11 21:24:26 slap bluetoothd[1105]: /org/bluez/hci0/dev_60_AB_D2_53_44_1B/sep3/fd14: fd(40) ready
May 11 21:24:35 slap bluetoothd[1105]: plugins/policy.c:reconnect_timeout() Reconnecting services failed: Operation already in progress (114)
May 11 21:29:08 slap bluetoothd[1105]: profiles/audio/avdtp.c:handle_unanswered_req() No reply to Suspend request
May 11 21:29:22 slap bluetoothd[1105]: /org/bluez/hci0/dev_60_AB_D2_53_44_1B/sep3/fd15: fd(40) ready
May 11 21:31:08 slap bluetoothd[1105]: profiles/audio/avdtp.c:handle_unanswered_req() No reply to Suspend request

Expected results:
I expect the Bluetooth connection to remain connected until the user disconnects.

Additional info:
00:14.3 Network controller [0280]: Intel Corporation Comet Lake PCH-LP CNVi WiFi [8086:02f0]
        Subsystem: Intel Corporation Wi-Fi 6 AX201 160MHz [8086:0070]
        Kernel driver in use: iwlwifi
        Kernel modules: iwlwifi

Comment 1 Peter Robinson 2021-05-12 16:55:29 UTC

*** This bug has been marked as a duplicate of bug 1929434 ***


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