Date: Sun, 15 Apr 2007 07:26:38 GMT From: Dominic Fandrey<lon_kamikaze@gmx.de> To: freebsd-gnats-submit@FreeBSD.org Subject: i386/111591: [Releng_6][i386][acpi_ibm] dev.acpi_ibm.0.events returns I/O error Message-ID: <200704150726.l3F7QcNr004319@www.freebsd.org> Resent-Message-ID: <200704150740.l3F7e2Kx085422@freefall.freebsd.org>
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>Number: 111591 >Category: i386 >Synopsis: [Releng_6][i386][acpi_ibm] dev.acpi_ibm.0.events returns I/O error >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-i386 >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sun Apr 15 07:40:01 GMT 2007 >Closed-Date: >Last-Modified: >Originator: Dominic Fandrey >Release: Releng_6 >Organization: private >Environment: FreeBSD mobileKamikaze.norad 6.2-STABLE FreeBSD 6.2-STABLE #0: Sun Apr 15 08:29:48 CEST 2007 root@homeKamikaze.norad:/usr/obj/TPR40-6/i386/usr/src/sys/TPR40-6 i386 >Description: After updating to Releng_6 yesterday (base and kernel) from a previous post 6.2 Releng_6 the sysctl command # sysctl dev.acpi_ibm.0.events=1 returns the following output: dev.acpi_ibm.0.events: 0 sysctl: dev.acpi_ibm.0.events: Input/output error Hence all Fn-KEY bindings do not produce acpi events that I can handle in /etc/devd.conf. This is pretty inconvenient, since I have a script that handles 19 of these events (e.g. preventing suspend, when radeon.ko is loaded or starting a wireless scan on Fn-F5, manual CPU speed control...). The problem does not exists in Releng_6_2, which I use as a fallback kernel for now. >How-To-Repeat: # kldload acpi_ibm # sysctl dev.acpi_ibm.0.events=1 >Fix: >Release-Note: >Audit-Trail: >Unformatted:
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