It seems to have a lot of trouble finding your video. 24 to 879 seems like a very long time for EDID to be found. But I do not really know video issues.
You should try to never use the power switch to shut down. Always remember the elephants.[ 24.580] (II) XKB: generating xkmfile /var/lib/xkb/server-8C3648A5FD728529D869F46730BE1BC287DB231C.xkm
[ 879.395] (II) intel(0): EDID vendor "AUO", prod id 8428
[ 879.395] (II) intel(0): Printing DDC gathered Modelines:
[ 879.395] (II) intel(0): Modeline "1366x768"x0.0 76.50 1366 1382 1398 1580 768 771 785 806 -hsync -vsync (48.4 kHz eP)
Never force shutdown your laptop. Use Alt+SysRq R-E-I-S-U-B instead. (For newer laptops they don't bother adding the SysRq print to the key, but it's the same as the PrtScr key)
Holding down Alt and SysRq (which is the Print Screen key) while slowly typing REISUB
R-E-I-S-U-B to force shutdown
A good way to remember it is.
Raising Skinny Elephants Is Utterly Boring ...or
Reboot System Even If Ultimately Broken ...LOL.