From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0CEDFC433ED for ; Mon, 10 May 2021 08:52:34 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 7CE6F61370 for ; Mon, 10 May 2021 08:52:33 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7CE6F61370 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bugs.launchpad.net Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:40196 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lg1eS-0006e5-Dc for qemu-devel@archiver.kernel.org; Mon, 10 May 2021 04:52:32 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:54504) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lg1dE-00040C-4r for qemu-devel@nongnu.org; Mon, 10 May 2021 04:51:16 -0400 Received: from indium.canonical.com ([91.189.90.7]:33946) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1lg1dB-0008Pp-ID for qemu-devel@nongnu.org; Mon, 10 May 2021 04:51:15 -0400 Received: from loganberry.canonical.com ([91.189.90.37]) by indium.canonical.com with esmtp (Exim 4.93 #5 (Debian)) id 1lg1d5-0002eb-U7 for ; Mon, 10 May 2021 08:51:08 +0000 Received: from loganberry.canonical.com (localhost [127.0.0.1]) by loganberry.canonical.com (Postfix) with ESMTP id 7741F2E81BD for ; Mon, 10 May 2021 08:51:02 +0000 (UTC) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Date: Mon, 10 May 2021 08:42:25 -0000 From: Thomas Huth <1873542@bugs.launchpad.net> To: qemu-devel@nongnu.org X-Launchpad-Notification-Type: bug X-Launchpad-Bug: product=qemu; status=Expired; importance=Undecided; assignee=None; X-Launchpad-Bug-Information-Type: Public X-Launchpad-Bug-Private: no X-Launchpad-Bug-Security-Vulnerability: no X-Launchpad-Bug-Commenters: ruthan th-huth X-Launchpad-Bug-Reporter: ruthan (ruthan) X-Launchpad-Bug-Modifier: Thomas Huth (th-huth) References: <158717713918.5647.12840248269223799215.malonedeb@chaenomeles.canonical.com> Message-Id: <162063614557.10101.12241289094940089028.malone@chaenomeles.canonical.com> Subject: [Bug 1873542] Re: Windows 98 videocard passthrough - unable to load higher resolution -Desktop, after some games crashes, without whole physical machine reset.. X-Launchpad-Message-Rationale: Subscriber (QEMU) @qemu-devel-ml X-Launchpad-Message-For: qemu-devel-ml Precedence: bulk X-Generated-By: Launchpad (canonical.com); Revision="dccd804998035922efb3da0a725ecc923e2255f3"; Instance="production" X-Launchpad-Hash: 4f1308e37d4eaab8e520c10eafd8ab82f9021dcf Received-SPF: none client-ip=91.189.90.7; envelope-from=bounces@canonical.com; helo=indium.canonical.com X-Spam_score_int: -66 X-Spam_score: -6.7 X-Spam_bar: ------ X-Spam_report: (-6.7 / 5.0 requ) BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.249, RCVD_IN_DNSWL_HI=-5, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_HELO_NONE=0.001, SPF_NONE=0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Bug 1873542 <1873542@bugs.launchpad.net> Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" This is an automated cleanup. This bug report has been moved to QEMU's new bug tracker on gitlab.com and thus gets marked as 'expired' now. Please continue with the discussion here: https://gitlab.com/qemu-project/qemu/-/issues/254 ** Changed in: qemu Status: New =3D> Expired ** Bug watch added: gitlab.com/qemu-project/qemu/-/issues #254 https://gitlab.com/qemu-project/qemu/-/issues/254 -- = You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1873542 Title: Windows 98 videocard passthrough - unable to load higher resolution -Desktop, after some games crashes, without whole physical machine reset.. Status in QEMU: Expired Bug description: When you are using games which are using fullscreen switching resolutions (some old games are 640x480 or 800x600 max), videocard is often stuck after crash and whole Linux machine has to be rebooted, to fix it.. VM reboot is not enough. That stuck is strange one, after restart of machine, text mode is working fine, but graphical mode should be set to higher resolution (Load Windows 98 desktop) there is only black screen and screen input blinking. I simulated it with multiple videocards, graphical drivers, its quite often, full Linux reboot is always safe it. Im using right roms for my cards, because otherwise i get often even boot machine twice in one Linux boot session. Some there is need for some better card reset. Also some videocard reset on Linux level workaround would be nice. Simulated on Qemu 2.11 and 4.2 and Linux Mint 19.3, but my guess its whole KVM videocard passthrough problem. To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1873542/+subscriptions