Comment 2 for bug 1575216

This *might* be qtubuntu's fault. I fear when webbrowser starts while monitor attached, it believes its window is on the phone screen initially, so uses that scale. While setting up its window, then it is informed the window is moved to the external display, and the scale is then corrected.

I need to learn if oxide is able to deal with is window being moved between screens while it is starting up. Its geometry may not be re-calculated...

I'll also try to have Oxide placed on the correct surface at absolute startup. That'll be a qtmir/qtubuntu job, I'm look at it now.

Here is my debugging output (I manually added printfs to qtubuntu wherever scale is requested). I am also not seeing the "screenPropertyChanged" from qtubuntu, probably also a bad thing.

Loading module: 'libubuntu_application_api_touch_mirclient.so.3.0.0'
Added Screen with id 1 and geometry QRect(0,0 768x1280)
Added Screen with id 2 and geometry QRect(768,0 1920x1080)
=======================================
UbuntuScreen(0xb814ec20) - id: 1 geometry: QRect(0,0 768x1280) form factor: phone scale: 2.25
UbuntuScreen(0xb8153380) - id: 2 geometry: QRect(768,0 1920x1080) form factor: monitor scale: 1
=======================================
could not open containers config file "/home/phablet/.local/share/libertine/ContainersConfig.json"
XX: windowProperyuChanged - scale
XX: windowProperty - scale 2.25
Input device added: "keypad_8064" "/dev/input/event1" QFlags(0x1)
Input device added: "pmic8xxx_pwrkey" "/dev/input/event0" QFlags(0x1)
Input device added: "apq8064-tabla-snd-card Button Jack" "/dev/input/event3" QFlags()
Input device added: "apq8064-tabla-snd-card Headset Jack" "/dev/input/event4" QFlags(0x20)
Input device added: "touch_dev" "/dev/input/event2" QFlags(0x8)
Input device added: "hs_detect" "/dev/input/event5" QFlags(0x1|0x20)
Input device added: "unity8-simulated-mouse" "/dev/input/event6" QFlags(0x2)
XX: windowProperyuChanged - scale
XX: windowProperty - scale 1
ubuntumirclient: Got invalid serialized mime data. Ignoring it.
XX: nativeResourceForScreen - scale 2.25
XX: nativeResourceForScreen - scale 2.25
XX: nativeResourceForScreen - scale 2.25
XX: nativeResourceForScreen - scale 2.25
qml: Loaded 8 UA override(s) from file:///usr/lib/arm-linux-gnueabihf/qt5/qml/Ubuntu/Web/ua-overrides-mobile.js
XX: nativeResourceForScreen - scale 1
XX: nativeResourceForScreen - scale 1
XX: nativeResourceForScreen - scale 1
XX: nativeResourceForScreen - scale 1
XX: nativeResourceForScreen - scale 1
XX: nativeResourceForScreen - scale 1