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=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 6F97CC606AC for ; Mon, 8 Jul 2019 12:35:03 +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 43AC320861 for ; Mon, 8 Jul 2019 12:35:02 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 43AC320861 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=codethink.co.uk Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:41320 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hkSrE-00034j-Th for qemu-devel@archiver.kernel.org; Mon, 08 Jul 2019 08:35:00 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:40709) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hkREP-0005Cr-4S for qemu-devel@nongnu.org; Mon, 08 Jul 2019 06:50:50 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hkREN-0008Nn-5g for qemu-devel@nongnu.org; Mon, 08 Jul 2019 06:50:49 -0400 Received: from indium.canonical.com ([91.189.90.7]:48666) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1hkREG-00087H-99 for qemu-devel@nongnu.org; Mon, 08 Jul 2019 06:50:42 -0400 Received: from loganberry.canonical.com ([91.189.90.37]) by indium.canonical.com with esmtp (Exim 4.86_2 #2 (Debian)) id 1hkRED-0005Ns-4q for ; Mon, 08 Jul 2019 10:50:37 +0000 Received: from loganberry.canonical.com (localhost [127.0.0.1]) by loganberry.canonical.com (Postfix) with ESMTP id 205ED2E802D for ; Mon, 8 Jul 2019 10:50:37 +0000 (UTC) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Date: Mon, 08 Jul 2019 10:36:02 -0000 From: Tristan Van Berkom 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: tristan-vanberkom X-Launchpad-Bug-Reporter: Tristan Van Berkom (tristan-vanberkom) X-Launchpad-Bug-Modifier: Tristan Van Berkom (tristan-vanberkom) Message-Id: <156258216266.21278.12556510470216212187.malonedeb@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="19007"; Instance="launchpad-lazr.conf" X-Launchpad-Hash: 3e2d57d78e59198b5a2f9082c31f2ec82fd18f49 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 91.189.90.7 X-Mailman-Approved-At: Mon, 08 Jul 2019 08:32:36 -0400 Subject: [Qemu-devel] [Bug 1835729] [NEW] GTK display does not support host scale factor 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 1835729 <1835729@bugs.launchpad.net> Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Public bug reported: In the GNOME desktop environment, for HiDPI displays there is support to upscale everything. This can be set in "System Settings -> Displays -> Scale". I believe this affects GDK in the same way as setting the "GDK_SCALE" environment variable does. When launching `qemu-system-x86_64 ... -display gtk`, this scale factor seems to get lost; the result is that the host window is upscaled and doubled in size, while the guest appears only in the bottom left corner of the UI. ** Affects: qemu Importance: Undecided Status: New ** Attachment added: "Screenshot displaying the problem" https://bugs.launchpad.net/bugs/1835729/+attachment/5275625/+files/qemu-= gtk-display.png -- = You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1835729 Title: GTK display does not support host scale factor Status in QEMU: New Bug description: In the GNOME desktop environment, for HiDPI displays there is support to upscale everything. This can be set in "System Settings -> Displays -> Scale". I believe this affects GDK in the same way as setting the "GDK_SCALE" environment variable does. When launching `qemu-system-x86_64 ... -display gtk`, this scale factor seems to get lost; the result is that the host window is upscaled and doubled in size, while the guest appears only in the bottom left corner of the UI. To manage notifications about this bug go to: https://bugs.launchpad.net/qemu/+bug/1835729/+subscriptions