same here for me after edgy final on my acer ferrari 4005. not sure what apic does, but maybe that's why my wireless networking, battery status, and 3D acceleration all are broken in edgy whereas they were working in dapper. makes edgy unusable at the moment. :(
** Changed in: linux-source-2.6.17 (Ubuntu) Status: Unconfirmed => Confirmed -- APIC error on CPU0: 40(40) https://launchpad.net/bugs/66900 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs