From owner-freebsd-current Sun Aug 25 11: 2:14 2002 Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.FreeBSD.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id A05A937B400 for ; Sun, 25 Aug 2002 11:02:11 -0700 (PDT) Received: from tasogare.imasy.or.jp (tasogare.imasy.or.jp [202.227.24.5]) by mx1.FreeBSD.org (Postfix) with ESMTP id 4FEED43E6E for ; Sun, 25 Aug 2002 11:02:10 -0700 (PDT) (envelope-from iwasaki@jp.FreeBSD.org) Received: from localhost (iwa@tasogare.imasy.or.jp [202.227.24.5]) by tasogare.imasy.or.jp (8.11.6+3.4W/8.11.6/tasogare) with ESMTP/inet id g7PI23Y31034; Mon, 26 Aug 2002 03:02:03 +0900 (JST) (envelope-from iwasaki@jp.FreeBSD.org) Date: Mon, 26 Aug 2002 03:01:48 +0900 (JST) Message-Id: <20020826.030148.95910346.iwasaki@jp.FreeBSD.org> To: marks@ripe.net Cc: acpi-jp@jp.FreeBSD.org, current@FreeBSD.ORG Subject: Re: Call for testers: acpica-unix-20020815 From: Mitsuru IWASAKI In-Reply-To: <20020825174051.GD2121@laptop.6bone.nl> References: <20020825165945.GC2121@laptop.6bone.nl> <20020826.023736.128622794.iwasaki@jp.FreeBSD.org> <20020825174051.GD2121@laptop.6bone.nl> X-Mailer: Mew version 2.1 on Emacs 20.7 / Mule 4.0 (HANANOEN) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG > > > I have a Dell Latitude C640 and my screen won't come back after a suspend. > > > The machine works fine besides that. > > > > OK, I think this is not related with ACPI CA code update. > > If that was not clear, it also didn't work before. understood. I meant that ACPI CA code changes won't solve the individual device problems in many cases. > > If you have this problem w/ X running, and don't have w/o X, > > please try attached patches. > > It's unrelated to X. > > Other ideas? How about this one? http://people.freebsd.org/~iwasaki/acpi/vga_pci-20020228.tar.gz This simply set PCI_POWERSTATE_D0 for VGA device on wakeup. If this don't solve your problem, I think graphic chip need to be re-initialized on wakeup. Maybe needs time... Some VAIO machines (w/ ATI graphic chip), also have the same problem. Thanks To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message