When trying to run RHEL5 on ASUS M2NPV-MX with onboard nVidia C51PV [GeForce 6150], the driver is unable to detect proper resolution of my LCD (AOC LM520A). The X server end up running in 800x600 and unable to show cursor until HWCursor has been set to Off. The same problem has NV driver from FC6 and current FC7-devel tree. The same LCD display is properly detected and configured when connected to the another RHEL5 system with another graphics card (see bug #234306 and bug #234378).
Created attachment 151166 [details] X server log (without config file), 800x600 on 1024x768 LCD
Created attachment 151167 [details] X config file with 1024x768 modeline
Created attachment 151168 [details] X server log (with config file with 1024x768 mode but 800x600 in the real)
Milan, just to be sure that I know what's going on here -- is this CentOS 5 (or other unsupported by RH clone of RHEL)? Nothing against it, just that if it is real bought RHEL, then you should file an issue to the IssueTracker.
I have only educational licences so no support through IssueTracker :-(
My bad, sorry.
The nv driver is fundamentally limited, and will not be receiving significant updates in the remaining life of RHEL5. Please use RHEL6 instead.