From owner-freebsd-current@FreeBSD.ORG Thu Mar 26 07:09:34 2015 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 9F092931 for ; Thu, 26 Mar 2015 07:09:34 +0000 (UTC) Received: from s3.fahrner.name (unknown [IPv6:2a01:4f8:d13:1d0b::2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 5E24D91B for ; Thu, 26 Mar 2015 07:09:34 +0000 (UTC) Received: from [0.0.0.0] (manning2.torservers.net [96.44.189.101]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by s3.fahrner.name (Postfix) with ESMTPSA id 6B6D6221F3 for ; Thu, 26 Mar 2015 08:09:31 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=fahrner.name; s=mail; t=1427353772; bh=hbPX9CwFGZxYGQDM07bxl7uHPBSBU98N+BfY/tmNmkE=; h=Date:From:To:Subject; b=H4xu9B/yjSw4NqUq+ZYEDPBD77zQxTfxcoSSwvg7R/ydCSLmbJzoKH2brq0BLo+Vg PTgoxiUQqaRWemY6YMCym6z0HGXBcP8PyHnLBjhwkOnZeFTe2WbGjW2QRLuRb8VRsm xYnQYJ69wojYjYkVA4Yp4kJzRSr5PCxaNh3s3bwg= Message-ID: <5513B0A5.7060107@fahrner.name> Date: Thu, 26 Mar 2015 08:09:25 +0100 From: Jochen Fahrner User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:31.0) Gecko/20100101 Thunderbird/31.5.0 MIME-Version: 1.0 To: freebsd-current@freebsd.org Subject: Suspend sometimes hangs the whole system Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 26 Mar 2015 07:09:34 -0000 Hello, Normally suspend/resume is working fine on my Lenovo Thinkpad T61. But sometimes, when I press the power button to suspend, the whole system hangs and does not suspend. In X11 the mouse cursor goes away and no mouse action is possible. The graphics screen is staying there and it does not switch to console as on a normal suspend. Also manually switching to a console screen is not possible. Even the ssh daemon does not respond when I try to login thhroug ssh from some other pc. Looks like sshd is already sleeping. The only way to get it back to life is a hard reset. How can I investigate this problem further? -- Mit besten Grüßen Jochen Fahrner