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 B433C26ACC for ; Sat, 11 Jul 2026 22:42:27 +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=1783809747; cv=none; b=n7cfoXhe0e7siLBfhdAXJ7QowR5fhbsP00qMviFIhc5aJxyOLGXPRutX16Yic1Vas1ooe6HAyGnRcSEmED8tdbbC1DG6vxASfwzzwo3AEkCqGC3aJHThG7LWX9pG5GNIXqsQPDIaFXqCdDbLxYDRck/nsbE8JZWTwsNfAMAqrqA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783809747; c=relaxed/simple; bh=VA6GGYnGAQtH2GiILqAqJpx51JKLqt6JeCFyBK4idA4=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=XuCdxmYRrch8Rb4J9hDG2t4Uc40ys33hw7kABmB75aLHzsdHwz1nsxYqkROMGZS7EhnZQGCq/siDclFiinZrEBTFgfVSisSpY9wwnoTgZnzQEt1vDhpOYI5Bf3m5+z+ehF9yCyMTO2Mg5yIB+E+RKI4hGrgUnz0U7PmvhVQKqZo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=L2lWmM1e; 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="L2lWmM1e" Received: by smtp.kernel.org (Postfix) with ESMTPS id 5DF06C2BCC7 for ; Sat, 11 Jul 2026 22:42:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1783809747; bh=VA6GGYnGAQtH2GiILqAqJpx51JKLqt6JeCFyBK4idA4=; h=From:To:Subject:Date:In-Reply-To:References:From; b=L2lWmM1eq7leIHarDvcglN54ggkEyjQbLHU4FgCbMauxUdjFSYfe4aJ3PmIdWI6tC pa+jXyXgvI+rqRnGhiVWO8FST/PWSwPUBZrpIKuG2CkUGm1j+AngxeuHye3/jcZ/d2 hpiCe/CQxp3aIMCUH3VsIdJpoZVwwZZqS/KRwSRn6o5NDH791h223lhl89JSvViW2u 3YLy4t2EwXjWI8Kg/wpajG71/1I4zljD0Owk9pKy15lkFmI9LtXDzBFRN32DIu99Z7 tIDgosYnNynsSQncZRiJ9KMnNpRnQtx5U+Ath7USdoer/Lb1fxTq6DIZvIejiKIXWJ 91T6fp7fI5X/A== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 43429C41612; Sat, 11 Jul 2026 22:42:27 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-pm@vger.kernel.org Subject: [Bug 221744] amd_pstate / ACPI: CPU frequency locked at 520MHz when AC disconnected with lid closed during s2idle on HP EliteBook 6 G1ah 14 Date: Sat, 11 Jul 2026 22:42:27 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Power Management X-Bugzilla-Component: cpufreq X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: pepegnu@gmail.com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: linux-pm@vger.kernel.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: 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-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 https://bugzilla.kernel.org/show_bug.cgi?id=3D221744 --- Comment #4 from pepegnu@gmail.com --- Yes, plug and unplug the AC wakes all cpu-cores. (No other software kick helps) Moreover, once this is done, I can close the lid and re-open it multiple times, the processor cores stay awaken at 1.12-2.4 GHz just fine. On Sat, Jul 11, 2026 at 7:33=E2=80=AFPM wrote: > https://bugzilla.kernel.org/show_bug.cgi?id=3D221744 > > --- Comment #3 from Artem S. Tashkinov (aros@gmx.com) --- > Does unplugging it and plugging it back in help? > > -- > You may reply to this email to add a comment. > > You are receiving this mail because: > You reported the bug. --=20 You may reply to this email to add a comment. You are receiving this mail because: You are the assignee for the bug.=