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=-1.0 required=3.0 tests=DKIM_ADSP_CUSTOM_MED, FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no 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 DC50AC49ED9 for ; Thu, 12 Sep 2019 04:36:51 +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 AAFFC2084F for ; Thu, 12 Sep 2019 04:36:51 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org AAFFC2084F Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:58022 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1i8Gqg-0006h4-UO for qemu-devel@archiver.kernel.org; Thu, 12 Sep 2019 00:36:50 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:46665) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1i8Gpf-0005pt-85 for qemu-devel@nongnu.org; Thu, 12 Sep 2019 00:35:49 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1i8Gpd-0000KT-9m for qemu-devel@nongnu.org; Thu, 12 Sep 2019 00:35:46 -0400 Received: from indium.canonical.com ([91.189.90.7]:36732) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1i8Gpb-0000Jf-To for qemu-devel@nongnu.org; Thu, 12 Sep 2019 00:35:44 -0400 Received: from loganberry.canonical.com ([91.189.90.37]) by indium.canonical.com with esmtp (Exim 4.86_2 #2 (Debian)) id 1i8GpZ-0004EE-Pa for ; Thu, 12 Sep 2019 04:35:41 +0000 Received: from loganberry.canonical.com (localhost [127.0.0.1]) by loganberry.canonical.com (Postfix) with ESMTP id C0BD02E8E51 for ; Thu, 12 Sep 2019 04:35:41 +0000 (UTC) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Date: Thu, 12 Sep 2019 04:21:08 -0000 From: James Harvey To: qemu-devel@nongnu.org X-Launchpad-Notification-Type: bug X-Launchpad-Bug: product=qemu; status=New; 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: dgilbert-h jamespharvey20 X-Launchpad-Bug-Reporter: James Harvey (jamespharvey20) X-Launchpad-Bug-Modifier: James Harvey (jamespharvey20) References: <156790812963.29382.11232177290822294099.malonedeb@chaenomeles.canonical.com> Message-Id: <156826206870.17117.2675765075621289931.malone@gac.canonical.com> 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="19044"; Instance="production-secrets-lazr.conf" X-Launchpad-Hash: 557cda54ddf408bb1a648167045eedb8abdb6f81 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 91.189.90.7 Subject: [Qemu-devel] [Bug 1843151] Re: Regression: QEMU 4.1.0 qxl and KMS resoluiton only 4x10 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 1843151 <1843151@bugs.launchpad.net> Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Comparing the spice debug logs, where I see this with QEMU 4.0.0 without the bug: (remote-viewer:19270): GSpice-DEBUG: 00:05:21.201: channel-display.c:1979 d= isplay-2:0: received new monitors config from guest: n: 1/4 (remote-viewer:19270): GSpice-DEBUG: 00:05:21.201: channel-display.c:1997 d= isplay-2:0: monitor id: 0, surface id: 0, +0+0-1024x768 I see this with QEMU 4.1.0 with the bug: (remote-viewer:19896): GSpice-DEBUG: 00:07:40.019: channel-display.c:1975 d= isplay-2:0: received empty monitor config (remote-viewer:19896): GSpice-DEBUG: 00:07:40.049: channel-cursor.c:542 cur= sor-4:0: cursor_handle_reset, init_done: 1 (remote-viewer:19896): GSpice-DEBUG: 00:07:40.049: channel-display.c:1951 d= isplay-2:0: 0: FIXME primary destroy, but is display really disabled? -- = You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1843151 Title: Regression: QEMU 4.1.0 qxl and KMS resoluiton only 4x10 Status in QEMU: New Bug description: Host is Arch Linux. linux 5.2.13, qemu 4.1.0. virt-viewer 8.0. Guest is Arch Linux Sept 2019 ISO. linux 5.2.11. Have replicated this both on a system using amdgpu and one using integrated ASPEED graphics. Downgrading from 4.1.0 to 4.0.0 works as usual, see: https://www.youtube.com/watch?v=3DNyMdcYwOCvY Going back to 4.1.0 reproduces, see: https://www.youtube.com/watch?v=3DH3nGG2Mk6i0 4.1.0 displays fine until KMS kicks in. Using 4.1.0 with virtio-vga doesn't cause this. To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1843151/+subscriptions