This bug was fixed in the package qtbase-opensource-src - 5.12.4+dfsg- 4ubuntu1
--------------- qtbase-opensource-src (5.12.4+dfsg-4ubuntu1) eoan; urgency=medium * Backport two patches from upstream 5.12.5 release: - Use Xft DPI as basis for HiDPI scaling (LP: #1834333). - Fix crash when closing floating QDialogs, by reverting a breaking change from 5.12.4 release. * Update symbols files from the current build logs. -- Dmitry Shachnev <mity...@ubuntu.com> Thu, 03 Oct 2019 11:59:59 +0300 ** Changed in: qtbase-opensource-src (Ubuntu) Status: In Progress => Fix Released -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to qtbase-opensource-src in Ubuntu. https://bugs.launchpad.net/bugs/1834333 Title: Scaling problem with Qt apps Status in qtbase-opensource-src package in Ubuntu: Fix Released Bug description: Hi I have problem with scaling for Qt apps. when i open Kolourpaint scaling is too small i have Ubuntu 18.04 and install from snap and apt i first report to bugs.kde.org and they tell me to report here https://bugs.kde.org/show_bug.cgi?id=407668 Kolourpaint its not only app with problem , anydesk , filezilla , pylon viewer , dukto , stacer , vmware horizon To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qtbase-opensource-src/+bug/1834333/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp