This is a 12.04 Intel 32-bit system with 8GB Ram and a Gigabyte GT220 NVidia graphics card.
The resolution displayed by System-Settings-->Display is correct, but the monitor is detected as "Laptop", instead of "Samsung SyncMaster", which is what NVIDIA X Server Settings find.
I do not need 3D acceleration, since i do not play any games.
Should i get rid of the NVIDIA additional drivers? Could it solve the Shutdown incapability problem that has been plaguing my system since the 11.10 update?