From owner-freebsd-stable@freebsd.org Sat Jun 27 17:03:45 2015 Return-Path: Delivered-To: freebsd-stable@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 27A5698C0C1 for ; Sat, 27 Jun 2015 17:03:45 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: from mail-ig0-x232.google.com (mail-ig0-x232.google.com [IPv6:2607:f8b0:4001:c05::232]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id E4876119C for ; Sat, 27 Jun 2015 17:03:44 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: by igcsj18 with SMTP id sj18so52469411igc.1 for ; Sat, 27 Jun 2015 10:03:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=HVEiuppmHuX7KHVJ0ebQ4BNTOG4VnhmlE83+uqCaqmI=; b=my/OJi/7qW9T/1cYD3IPi1qzpu8xQHkFsij2vdPhe3gFi8vjjJEkDS27GvAvTjOQ+k JUuQRvwRPQKyu7fpOg9kx5ln6J73yj1hWtu+8kQ/8ePM5j8xE3TZ3jJmeAT1iKvIsUL8 BjIQ6ileqB+PirXyapQ+SFdxK+whF81HwEJHhSrljZscdaDZ9z95wMFgNQK6Mzzh1d1X NX5f59SLPigEjfLEein8/AnKDT5Dd6FqKzYotrwitSsEtfF8XnNOvehx3ZjCsOYmJkiP nqBdmYAFIGNaGPunZHerdsCVxJdWNv0T01dlcN6jvnRIefNMa/717Gkp2I845KllEBOT 0o9Q== MIME-Version: 1.0 X-Received: by 10.107.155.74 with SMTP id d71mr9681562ioe.29.1435424624246; Sat, 27 Jun 2015 10:03:44 -0700 (PDT) Received: by 10.36.38.133 with HTTP; Sat, 27 Jun 2015 10:03:44 -0700 (PDT) In-Reply-To: <86oak289hv.fsf@gly.ftfl.ca> References: <86oak289hv.fsf@gly.ftfl.ca> Date: Sat, 27 Jun 2015 10:03:44 -0700 Message-ID: Subject: Re: suspend/resume regression From: Adrian Chadd To: Joseph Mingrone Cc: FreeBSD Stable Mailing List Content-Type: text/plain; charset=UTF-8 X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 27 Jun 2015 17:03:45 -0000 does it always fail now? -a On 26 June 2015 at 14:06, Joseph Mingrone wrote: > This is on a Lenovo X220. Suspend/resume was working until some time > between late April and last week's STABLE snapshot. > > Suspend always seems to work, but there are two issues with resume. > > 1) When i915kms isn't loaded, then resuming works, but the screen > doesn't come back on. I'm able to ssh in to verify all is well. > kern.vty=vt is set in /boot/loader.conf. I'm not positive that this > wasn't a problem in the past since I always started the system up with > xdm. > > 2) When i915kms is loaded, then resuming doesn't work and the system > needs a hard restart. This definitely used to worked. > > For case 1), after the system has resumed and i915kms is then loaded > the message below appears in /var/log/messages: > > Jun 26 17:42:22 phe kernel: error: [drm:pid0:intel_lvds_enable] *ERROR* > timed out waiting for panel to power off > > If there is anything I can test or any useful information I left out, > just let me know. > > Joseph