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 472AF30BBBC for ; Thu, 23 Apr 2026 19:33:17 +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=1776972797; cv=none; b=Y6sQneroxp4VO87NaFERxOAex20xZ5wkFE5iV6GVEFVGHNWbkJol8q4Pn/DYeBcwLTFZe3Vy0it/bNSNkE8hx1M1aJDTtuCWGzbpOW+macscchJQqzbfTyYbrdH9VpanCm22QIve9cuZBcUHf36S3UWccelR7asA6qWUPHjT72s= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776972797; c=relaxed/simple; bh=+ZfeqvpuYDcOjgfctlNS+PhzqwcHUbBMd4Jd5xkGl0s=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=JCVmmQt5HX5+FmDNIYT5Fi+VDLO2acA46tM7Ee3nNM5ffS2ViwLRxGoDlh91iG572b6eVWYuxr95h/4qfWt+cMgDfe9wyDIEceEFAVacWHvh84dpH+axfv9VpS+ELVG5R1aVlnXKApBysstCtCV+71N6FDm5pu9oYPHtKpYUMxM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=CtzGeKGs; 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="CtzGeKGs" Received: by smtp.kernel.org (Postfix) with ESMTPS id 00EA5C2BCB4 for ; Thu, 23 Apr 2026 19:33:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1776972797; bh=+ZfeqvpuYDcOjgfctlNS+PhzqwcHUbBMd4Jd5xkGl0s=; h=From:To:Subject:Date:In-Reply-To:References:From; b=CtzGeKGsE2upPyDlhQ+FnuT7vwP9g+5T8uJsIlElcw+SFsD2EKXdxELZpUydZrpkh YiinWNQGPFm75a1uui9avfRGgRKGuwY14uCJCdDHC96ixBTs0Lvl+i7mW7OxbCUj6u MODAhfTw2iKMyxjJkBNmIUCg64s2owG/FUlDYW3mXI/vc6xXywh1h5LROBYERbOEzV 3L8TqPdn4W3mGp02t15xsIMWiqWiPZet6/iEjFxnGajVFRt+97OddSJqe1AYBduVcX 5eEszDCl54AQGShTbeCdolQuuvkkIqcIVDe0q/bl3gcP0mkAai/KAehFV7QyFVtvGH cM2La7aFPEtTQ== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id E29EEC4160E; Thu, 23 Apr 2026 19:33:16 +0000 (UTC) From: bugzilla-daemon@kernel.org To: platform-driver-x86@vger.kernel.org Subject: [Bug 221383] ideapad_laptop: Fn hotkeys stop emitting after s2idle resume on IdeaPad Slim 3 14ARP10 (Ryzen 7735HS) Date: Thu, 23 Apr 2026 19:33:16 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: AssignedTo drivers_platform_x86@kernel-bugs.osdl.org X-Bugzilla-Product: Drivers X-Bugzilla-Component: Platform_x86 X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: sindrehenriksen93@gmail.com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: drivers_platform_x86@kernel-bugs.osdl.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: platform-driver-x86@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 https://bugzilla.kernel.org/show_bug.cgi?id=3D221383 --- Comment #24 from sindrehenriksen93@gmail.com --- I almost forgot =E2=80=94 reading through these comments made me realise I = also experience the complete keyboard failure, not just the Fn key issue. After resume the internal keyboard stops responding entirely. I've been running a systemd-sleep hook that rescans serio0 on resume to work around it =E2=80= =94 might be useful for you, Daniel: #!/bin/sh case "$1" in post) echo -n "rescan" > /sys/devices/platform/i8042/serio0/drvctl 2>/dev/null echo -n "1" > /sys/bus/pci/rescan 2>/dev/null echo -n "serio0" > /sys/bus/serio/drivers/atkbd/bind 2>/dev/null ;; esac Install to /usr/lib/systemd/system-sleep/ with chmod +x. Restores basic keyboard function after resume, but not Fn key translation. On the amd_pmc angle =E2=80=94 I've seen similar "fixes" floating around, b= ut they're not really viable given the battery impact. --=20 You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.=