https://bugs.freedesktop.org/show_bug.cgi?id=105619
--- Comment #4 from freedesktop@kp-tech.hu --- Created attachment 138236 --> https://bugs.freedesktop.org/attachment.cgi?id=138236&action=edit Xorg log when using the 4.15 kernel
Thank you for your help! Sorry for the delay, the Xorg log attached I use the 4.15 kernel.
The motherboard is an ASUS A88XM-A, from this page (it has a picture about the connectors direct url may or may not work):
https://www.asus.com/Motherboards/A88XMA/
Direct link: https://www.asus.com/websites/global/products/zDRJFj2HfjDphY4C/line.jpg
I have a monitor (AL2623W) connected to DVI-D and a projector (usually turned off) connected to the VGA connector.