From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ondrej Zary Subject: 4.7 regression: ACPI: No IRQ available for PCI Interrupt Link [LNKD]. Try pci=noacpi or acpi=off Date: Sun, 25 Sep 2016 15:12:05 +0200 Message-ID: <201609251512.05657.linux@rainbow-software.org> Mime-Version: 1.0 Content-Type: Text/Plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from smtp-1b.atlantis.sk ([80.94.52.26]:46573 "EHLO smtp-1b.atlantis.sk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S966265AbcIYNSL (ORCPT ); Sun, 25 Sep 2016 09:18:11 -0400 Content-Disposition: inline Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: linux-kernel@vger.kernel.org Cc: linux-acpi@vger.kernel.org Hello, I've upgraded kernel (Debian Squeeze - backports) from 4.6 (4.6.4-1~bpo8+1) to 4.7 (4.7.2-1~bpo8+1) and IRQs stopped working with error messages like this: ACPI: No IRQ available for PCI Interrupt Link [LNKD]. Try pci=noacpi or acpi=off The same thing appeared on two different machines. Is it a known/fixed bug? -- Ondrej Zary