From: bugzilla-daemon@kernel.org
To: linux-bluetooth@vger.kernel.org
Subject: [Bug 221832] MT7925 (Foxcon T99H493.03) BT missing in lsusb on Vivobook S16
Date: Tue, 04 Aug 2026 17:41:17 +0000 [thread overview]
Message-ID: <bug-221832-62941-vYhQnafOLc@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-221832-62941@https.bugzilla.kernel.org/>
https://bugzilla.kernel.org/show_bug.cgi?id=221832
--- Comment #4 from IQ (lnxps@bbtex.net) ---
root@A16:~# uname -a
Linux A16 7.2.0-rc5 #1 SMP PREEMPT_DYNAMIC Sun Aug 2 13:19:20 EST 2026 aarch64
aarch64 aarch64 GNU/Linux
root@A16:~# lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 006 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 007 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
root@A16:~# lspci
0004:00:00.0 PCI bridge: Qualcomm Technologies, Inc Device 0111
0004:01:00.0 Network controller: MEDIATEK Corp. Device 0717
0006:00:00.0 PCI bridge: Qualcomm Technologies, Inc Device 0111
0006:01:00.0 Non-Volatile memory controller: Realtek Semiconductor Co., Ltd.
RTS5772DL NVMe SSD Controller (DRAM-less) (rev 01)
root@A16:~#
why nothing appears in lsusb? If the btusb driver is too old it would at least
show a device id...
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next prev parent reply other threads:[~2026-08-04 17:41 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-03 20:11 [Bug 221832] New: MT7925 (Foxcon T99H493.03) BT missing in lsusb on Vivobook S16 bugzilla-daemon
2026-08-04 12:23 ` [Bug 221832] " bugzilla-daemon
2026-08-04 15:11 ` bugzilla-daemon
2026-08-04 17:12 ` bugzilla-daemon
2026-08-04 17:41 ` bugzilla-daemon [this message]
2026-08-04 17:43 ` bugzilla-daemon
2026-08-04 17:45 ` bugzilla-daemon
2026-08-05 4:17 ` bugzilla-daemon
2026-08-07 2:52 ` bugzilla-daemon
2026-08-07 2:53 ` bugzilla-daemon
2026-08-07 10:34 ` bugzilla-daemon
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