Ok, the ACPI messages look like they're from enough earlier not to be related. Can you attach /proc/interrupts? And does USB still work for you, or has that stopped playing ball as well?
** Changed in: linux-meta (Ubuntu) Sourcepackagename: linux-meta => linux-source-2.6.15 -- ipw2200 and ACPI not playing nicely https://launchpad.net/bugs/55532 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
