From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 31AD325771 for ; Sun, 8 Mar 2026 14:56:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772981780; cv=none; b=OfR4xWp12V173CemjQ+VhHfujRbqrPN90gJLh6oeb+qo0+4904nz0QK36/xv716LrJRWIW6QM7pf/WR7H2mzk7uEObGhggTURon7OAZkRY/qKYtw5RqX/5ihdkwx/1Acbc3SShw1q9HlfIa9WsLi3a/935bHXIKiMuIHbg1GQZ4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772981780; c=relaxed/simple; bh=u8WdYIN+m0Movn4cX56lpeHYTjXLGH0jBvQDWCOlTdw=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=tip5p325ianr8yv8P4tkwA1Lc/Qv6YHlgQibVpe73D+4nJULNIfaRYfzcLOxlccgTZL0FSCAma27seLUes9Jq5FplFkavUoDaWwRn32eNqQQVfzbzAx4OgmqBO+PtWtDNDe4Y+MHjJIA0acWnbVsrm6fFmHSrhndaomKa75Z1hw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=X3AzcP4f; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="X3AzcP4f" Received: by smtp.kernel.org (Postfix) with ESMTPS id B9D89C2BCB0 for ; Sun, 8 Mar 2026 14:56:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772981779; bh=u8WdYIN+m0Movn4cX56lpeHYTjXLGH0jBvQDWCOlTdw=; h=From:To:Subject:Date:In-Reply-To:References:From; b=X3AzcP4f9/dg7rgxKwExqa73EBIBQI8UwWjeJZym5s+cWlqFRMghL64jmz3M6P/5T 02010BEnGfAPCLjL5pNSmsjSXsnF/tJNsmpKXxj3A0KbLg8I3KYxo0cc+OCABr3VsN e2TR+H+AlyKwT50NXYY8xt4J0nTFUZ1MyR4nKWzvTuJl3VKf3hBRK2oFsD3DyYiKu7 acGHHwDSigN+ygTXDF58JPDkjZX9/DK86sg0bvdtFW5EM59b3GRST9snRkv5BB8kAw eH+59QoLsqJ36YbfxH7SLmWwGmt930L7UAqL4++oENVNXOmfbC2UDZcH7zSzTgHbPV 94sNoBF7t6yqA== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id B28A9C41612; Sun, 8 Mar 2026 14:56:19 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-bluetooth@vger.kernel.org Subject: [Bug 220344] Intel AX211 bluetooth randomly disconnects and reconnects, started after kernel update Date: Sun, 08 Mar 2026 14:56:19 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Drivers X-Bugzilla-Component: Bluetooth X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: guyrutenberg@gmail.com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: linux-bluetooth@vger.kernel.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated Precedence: bulk X-Mailing-List: linux-bluetooth@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 https://bugzilla.kernel.org/show_bug.cgi?id=3D220344 Guy Rutenberg (guyrutenberg@gmail.com) changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |guyrutenberg@gmail.com --- Comment #8 from Guy Rutenberg (guyrutenberg@gmail.com) --- Hi, I have the exact same issue on similar hardware - Lenovo T14 Gen4. It start= ed a while ago (more than a year). The issue manifests itself only in certain locations: The same computer and bluetooth headset work perfectly fine in my office, but I get the hiccups and disconnects at home. I've already tried everything Tal wrote down as well. I've tried various kernels and downgraded the iwlwifi firmware all the way back to Dec 2022 and couldn't find the version it worked properly with. I'm running kernel 6.18.15+deb14-amd64, Debian Unstable. --=20 You may reply to this email to add a comment. You are receiving this mail because: You are the assignee for the bug.=