[Desktop-packages] [Bug 1543546] [NEW] Monitor DPI settings are ignored after upgrade to Xenial

You have been subscribed to a public bug: I recently upgraded my Kubuntu x86_64 system with a HiDPI monitor (24" 4K) from Wily to Xenial. Before I did this, applications using all the toolkits (GTK2, GTK3, Qt4, and Qt5) properly obeyed the DPI value automatically detected from the monitor,

[Desktop-packages] [Bug 1543546] [NEW] Monitor DPI settings are ignored after upgrade to Xenial

Public bug reported: I recently upgraded my Kubuntu x86_64 system with a HiDPI monitor (24" 4K) from Wily to Xenial. Before I did this, applications using all the toolkits (GTK2, GTK3, Qt4, and Qt5) properly obeyed the DPI value automatically detected from the monitor, causing them to