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