[CURA 4.1 does not launch]

10 hours ago, johnse said:

I ran into this tonight. Cura shows the icon briefly, and is running in the background, but the loading window never opens, and there is no log file (there was a large log file from many prior runs, but nothing from this run attempt. I renamed that logfile and tried again. No new logfile.

 

I am running on a Surface Book v2. This has a detachable screen. When connected to the keyboard, it uses the Nvidia GTX 1060 housed in the keyboard. When detached, it uses the GPU integrated in the Core i7. 

 

The detachable mechanism is great, but sometimes it seems to lose connection to the Nvidia GPU. I looked in device manager and indeed the Nvidia was not shown. I detached and reattached the screen, confirmed both GPUs were shown, and launched Cura as normal.

 

 

I have a Surface Pro 4 and the same problem since i updated to Windows 10 1903. Cura runs only in compatibility mode (slowly). I think it has something to do with the Intel graphics driver/hardware?

[Ultimaker Cura 4.2 beta available]

The manual support plugin works again! Fantastic!