From mboxrd@z Thu Jan 1 00:00:00 1970 From: der-b Subject: I915 did not work whit modset=1 Date: Mon, 23 Dec 2013 17:31:12 +0000 Message-ID: <52B87360.6050900@der-b.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; Format="flowed" Content-Transfer-Encoding: 7bit Return-path: Received: from der-b.com (h1457545.stratoserver.net [85.214.143.44]) by gabe.freedesktop.org (Postfix) with ESMTP id 1DB02FB378 for ; Mon, 23 Dec 2013 09:41:21 -0800 (PST) Received: from [192.168.1.3] (p5DC523C4.dip0.t-ipconnect.de [93.197.35.196]) (authenticated bits=0) by der-b.com (8.14.3/8.14.3/Debian-9.4) with ESMTP id rBNHV3KV028548 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Mon, 23 Dec 2013 18:31:07 +0100 List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dri-devel-bounces@lists.freedesktop.org Errors-To: dri-devel-bounces@lists.freedesktop.org To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org Hello, i got a new Notebook with an Intel Core i7-3689Y whit a Intel HD Graphics 4000. I got a blank screen while booting but I could use ssh. This happened each time, when I enabled CONFIG_I915_KMS in the kernel config (modeset=1). Setting the option "invert_brightness=1" solved the problem. I attached the "lspci -s 00:002 -nn -v" output. I use the gentoo kernel 3.10.17. I hope this helps you a little bit. Kind regards, Bernd Lehmann 00:02.0 VGA compatible controller [0300]: Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166] (rev 09) (prog-if 00 [VGA controller]) Subsystem: Lenovo Device [17aa:3977] Flags: bus master, fast devsel, latency 0, IRQ 42 Memory at e0000000 (64-bit, non-prefetchable) [size=4M] Memory at d0000000 (64-bit, prefetchable) [size=256M] I/O ports at 2000 [size=64] Expansion ROM at [disabled] Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit- Capabilities: [d0] Power Management version 2 Capabilities: [a4] PCI Advanced Features Kernel driver in use: i915 Kernel modules: i915