Copied from my post over at Libretro Forums:

So running Manjaro on a 780Ti, I am unable to have Switchres properly switch resolution. This is the case with Vulkan, GL & GLcore. RA reports a change in refresh rate, and the visible area scales to fill the screen. Resolution stays, though.

Switchres always worked on my Windows install. Here's my log from attempting to switch in Captain Commando:

Hi, how this works with PSX Chrono Cross interlaced/progressive dynamic resolution changes (in game/menu)? I get some pause in game/audio in either linux MME4CRT and raspberry pi when I enter and leave in game menus.  Thanks and great work

Hi,

I have installed MME4CRT on my old computer Windows XP 32 bit ( I use on my CRT TV with CRT emudriver 1.2b), it doesn't want work I have the message "Incorrect settings". 
You know this problem? How I can fixe it?
Thanks for your help and sorry for my english


--- Update thread ---

 Sorry i didn't notice that the windows version works from windows 7

Hi everyone,

I installed Mubuntu-MME4CRT-desktop-amd64-v1.iso on my Core2Quad PC
and it seems great.

I'm using it with a CRT 19" Trinitron PC Monitor (VGA)
So I launched the "31K install" from the "start menu" and "games", and then rebooted and launched Retroarch.
Once inside if I try loading a rom it works but does not switch to low resolutions.

Myabe I connect the monitor at the wrong timing?
or I need a tool similar to VMM for Linux to generate resolutions first??

Is there a tutorial or something? 

Thank you very much

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https://www.patreon.com/CRTSwitchRes

I have an Intel Skull Canyon NUC which is decent powerful, however it has just an HDMI out. I tried to look for examples if this works but didnt find much. Does MME4CRT output 15KHZ through HDMI which can be converted using HDMI to VGA convertor? 

BR suv

The gameboy has a resolution of 160×144 pixels.

I think I read somewhere that video cards and or crt switchres don't support this low resolution.

Is that correct?
What is the best way to display as close as possible the native resolution of the gameboy using crt switchres?

I'm very sorry guys. I have been overwhelmed with work and study, I have not had time to keep up with the forum or release MME4CRT OS (Mubuntu)

Please bear with me, I have exams next month, Once they are over I will be back  

There is a built in option within MME4CRT that allows you to choose only one monitor for CRT switching and keep you LCD monitor untouched.

Some times this can be hard to get right.

Simple steps are to choose your monitor index from within retroarch settings. Change this from auto to either 1, 2 or 3 depending which output you want to use. That was the easy bit!

To actually get this you work you need to enable extend display and not have mirrored displays. this can be done via the Linux display settings or using an application like Arandr. With Arandr and some display setting managers these settings aren't saved on reboot. In this case use Arandr, make your changes then save the layout. open the layout file and copy the line into either your .xprofile or Openbox autostart file.

Note that when you extend your display you need to do them in the order that the display output appears. Otherwise this will not work properly. type 

Fix for incorrect aspect ratio on some cores.

Latest windows download can be found here.