I just upgraded to Ubuntu 11.10 Oneiric Ocelot. Everything works fine except for the screen resolution for my monitor which is wrong. In the system settings I can change it but the one that goes with my monitor is not listed.
In system info, the graphics driver is unknown. My graphics card is:
sudo lshw -C video *-display description: VGA compatible controller product: 82G33/G31 Express Integrated Graphics Controller vendor: Intel Corporation physical id: 2 bus info: pci@0000:00:02.0 version: 10 width: 32 bits clock: 33MHz capabilities: msi pm vga_controller bus_master cap_list rom configuration: driver=i915 latency=0 resources: irq:42 memory:fdf00000-fdf7ffff ioport:f400(size=8) memory:d0000000-dfffffff memory:fda00000-fdafffff