This bug is back in 2.6.17: [17347045.420000] irq 11: nobody cared (try booting with the "irqpoll" option) [17347045.420000] <c0147924> __report_bad_irq+0x24/0x80 <c01479ff> note_interrupt+0x7f/0x230 [17347045.420000] <f88f0810> sd_rw_intr+0x60/0x370 [sd_mod] <c01472b3> handle_IRQ_event+0x33/0x60 [17347045.420000] <c01473d2> __do_IRQ+0xf2/0x100 <c01059c9> do_IRQ+0x19/0x30 [17347045.420000] <c0103a6a> common_interrupt+0x1a/0x20 <c0126992> __do_softirq+0x62/0xe0 [17347045.420000] <c0126a45> do_softirq+0x35/0x40 <c01059ce> do_IRQ+0x1e/0x30 [17347045.420000] <c0103a6a> common_interrupt+0x1a/0x20 <c0102090> default_idle+0x0/0x60 [17347045.420000] <c01020bc> default_idle+0x2c/0x60 <c0102161> cpu_idle+0x71/0xb0 [17347045.420000] <c03ae7b2> start_kernel+0x352/0x410 <c03ae210> unknown_bootoption+0x0/0x250 [17347045.420000] handlers: [17347045.420000] [<f8a17010>] (snd_via686_interrupt+0x0/0x100 [snd_via82xx]) [17347045.420000] Disabling IRQ #11
** Also affects: linux-source-2.6.17 (Ubuntu) Importance: Untriaged Status: Unconfirmed ** Changed in: linux-source-2.6.17 (Ubuntu) Importance: Untriaged => Medium -- irq 11: nobody cared (try booting with the "irqpoll" option. https://launchpad.net/bugs/11671 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs