Hi, Thanks for your feedback. > Thanks. There are a few problems here. First the EDID violates the > specification standard: > (II) NVIDIA(0): First detailed timing not preferred mode in violation > of standard! > > The the first detailed timing listed in the EDID should always be the > preferred native mode. Your CRT is not doing that. Ah. Ok. > > You've commented out the entire Monitor section, so the driver is > going back to internal defaults for hsync & vrefresh, which gives you: > (II) NVIDIA(0): <default monitor>: Using default hsync range of 31.50-37.90 > kHz Actually, after I first installed F7 on this box, which gave me the nv driver. The xorg.conf file was minimal and did not have a Monitor section at all. When I then installed the nvidia driver (via livna) a monitor section was not added. I had to add a section myself together with a better set of freq. values in order to get the higher resolutions running. I thought, for this test I would go back to what I had before I fixed the problem, to show you the original error. > > However, the EDID for your display specifies that 1600x1200 needs an > 85Hz refresh rate. However, this means that you need a 107.1Khz > hsync: > (II) NVIDIA(0): #0: hsize: 1600 vsize 1200 refresh: 85 vid: 22953 > > Since the internal defaults only go as high as 37.90, the mode fails > to validate: > (II) NVIDIA(0): Not using default mode "1600x1200" (hsync out of range) > > So basically, if you uncomment the Monitor section, and specify much > broader ranges, you'll likely fix the problem. Thanks. I had already figured out that the problem was the freq. ranges where too narrow when using the nvidia driver, and I had to suply them by hand. That works just fine. What I didn't know was why the nv driver was getting them and the nvidia driver did not. I'm still not really clear on this point. You say my monitor is not giving a correct EDID - Just for interest does this mean that the nv driver is better at 'working around' these problems - It seems to be getting them correctly ? Or is it just that the nvidia driver is stricter when it comes to the EDID standard and when it finds a problem defaults to safe default values ? Just wondering ... cheers Chris
