The i915 driver appears to be creating approx 95000 interrupts per second -
$ cat /proc/irq/45/spurious count 99516 unhandled 369 last_unhandled 12764990 ms $ ls /proc/irq/45/ affinity_hint i915@pci:0000:00:02.0 node smp_affinity spurious -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/760131 Title: Power consumption raised significantly in natty -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
