thomasaaron said: thinman, that bug pertains to Jaunty? Are you running Jaunty? If so, you are a bit ahead of the curve. We don't really work at squashing bugs on a new release until we actually get to them.
That bug report said that reverting to the previous nVidia driver (via System > Administration > Hardware Drivers) fixed the problem. Have you tried that yet?
Some of the people in the thread said that it also applied to intrepid, which I'm using.
Apr 7 19:39:45 ubuntu kernel: [ 162.803625] ACPI: EC: missing confirmations, switch off interrupt mode.
Apr 7 19:42:33 ubuntu kernel: [ 330.877802] NVRM: request_mem_region failed for 16M @ 0xc6000000. This can
Apr 7 19:42:33 ubuntu kernel: [ 330.877802] NVRM: occur when a driver such as rivatv is loaded and claims
Apr 7 19:42:33 ubuntu kernel: [ 330.877802] NVRM: ownership of the device's registers.
Apr 7 19:42:33 ubuntu kernel: [ 330.878623] nvidia: probe of 0000:01:00.0 failed with error -1