16.02.2016 14:54, Daniel Vetter wrote: >> Computer DVI âââ DVI-D (Single Link)/HDMI cable âââ HDMI LG >> 23MP65HQ-P >> === >> not working > > I presume the above LG screen is what you've called previously "old > monitor"?
Correct. >> Computer DVI âââ DVI-D (Dual Link)/HDMI cable âââ HDMI LG >> 23MP65HQ-P >> === >> works! > > Funky. Can you pls grab the debug logs (with the special patches from > Ville) for this case? I wonder why suddenly different cable and it > works. OK, but will have to steal it again, as it is the only dual link cable I could find on another workplace. > Also: Is this one of these older-ish screens where you must have a > dual-link cable to drive it at full resolution&refresh rate? > -Daniel Single-link cable is enough to empower LG 23MP65HQ-P as its standard resolution is 1920Ã1080 at 60, which is supported by single-link cable. Dual-link cable comes with 27MP55HQ-P where it is required to provide higher resolution. BTW, in my previous email one should read "27MP55HQ-P" (not "23MP55HQ-P"). It is 27" monitor. Also, this monitor works with single-link cable (but at lower resolution, I guess).
