Just discovered in kern.log: Jun 24 10:40:37 cees-laptop kernel: [ 971.656026] ACPI: Waking up from system sleep state S3 Jun 24 10:40:37 cees-laptop kernel: [ 971.740095] ACPI: \_SB_.PCI0.PCIE.GDCK - docking Jun 24 10:40:37 cees-laptop kernel: [ 972.042534] irq 18: nobody cared (try booting with the "irqpoll" option) Jun 24 10:40:37 cees-laptop kernel: [ 972.042537] Pid: 9, comm: events/0 Tainted: P 2.6.28-13-generic #44-Ubuntu Jun 24 10:40:37 cees-laptop kernel: [ 972.042538] Call Trace: Jun 24 10:40:37 cees-laptop kernel: [ 972.042544] [<c04fca36>] ? printk+0x18/0x1a Jun 24 10:40:37 cees-laptop kernel: [ 972.042547] [<c017fd47>] __report_bad_irq+0x27/0x90 Jun 24 10:40:37 cees-laptop kernel: [ 972.042551] [<c0305a85>] ? acpi_ns_search_one_scope+0x15/0x3a Jun 24 10:40:37 cees-laptop kernel: [ 972.042553] [<c017ff0e>] note_interrupt+0x15e/0x1a0 Jun 24 10:40:37 cees-laptop kernel: [ 972.042555] [<c017ead9>] ? handle_IRQ_event+0x39/0x70 Jun 24 10:40:37 cees-laptop kernel: [ 972.042557] [<c01804d3>] handle_fasteoi_irq+0xa3/0xd0 Jun 24 10:40:37 cees-laptop kernel: [ 972.042560] [<c030d841>] ? acpi_ut_delete_internal_obj+0x13d/0x145 Jun 24 10:40:37 cees-laptop kernel: [ 972.042562] [<c010684e>] do_IRQ+0x7e/0xa0 Jun 24 10:40:37 cees-laptop kernel: [ 972.042564] [<c01051f3>] common_interrupt+0x23/0x30 Jun 24 10:40:37 cees-laptop kernel: [ 972.042567] [<c030e36a>] ? acpi_ut_create_generic_state+0x43/0x4e Jun 24 10:40:37 cees-laptop kernel: [ 972.042569] [<c03095b2>] acpi_ps_push_scope+0x15/0x63 Jun 24 10:40:37 cees-laptop kernel: [ 972.042571] [<c0309266>] acpi_ps_parse_loop+0x1a5/0x2a7 Jun 24 10:40:37 cees-laptop kernel: [ 972.042572] [<c03085a4>] acpi_ps_parse_aml+0x6d/0x267 Jun 24 10:40:37 cees-laptop kernel: [ 972.042574] [<c0309895>] acpi_ps_execute_method+0x11c/0x1d3 Jun 24 10:40:37 cees-laptop kernel: [ 972.042576] [<c0306450>] acpi_ns_evaluate+0x11c/0x1e4 Jun 24 10:40:37 cees-laptop kernel: [ 972.042579] [<c0305fed>] acpi_evaluate_object+0xdd/0x1bc Jun 24 10:40:37 cees-laptop kernel: [ 972.042582] [<c02f80ed>] ? acpi_os_execute_hp_deferred+0x0/0x36 Jun 24 10:40:37 cees-laptop kernel: [ 972.042584] [<c02f80ed>] ? acpi_os_execute_hp_deferred+0x0/0x36 Jun 24 10:40:37 cees-laptop kernel: [ 972.042586] [<c0314104>] handle_dock+0x82/0xc0 Jun 24 10:40:37 cees-laptop kernel: [ 972.042588] [<c0305c49>] ? acpi_get_data+0x51/0x60 Jun 24 10:40:37 cees-laptop kernel: [ 972.042590] [<c03144aa>] dock_notify+0x5c/0x197 Jun 24 10:40:37 cees-laptop kernel: [ 972.042592] [<c014b4ed>] ? flush_workqueue+0x3d/0x50 Jun 24 10:40:37 cees-laptop kernel: [ 972.042594] [<c03145f8>] acpi_dock_deferred_cb+0x13/0x1d Jun 24 10:40:37 cees-laptop kernel: [ 972.042596] [<c02f8115>] acpi_os_execute_hp_deferred+0x28/0x36 Jun 24 10:40:37 cees-laptop kernel: [ 972.042598] [<c014afbd>] run_workqueue+0x8d/0x150 Jun 24 10:40:37 cees-laptop kernel: [ 972.042600] [<c014ef0a>] ? prepare_to_wait+0x3a/0x70 Jun 24 10:40:37 cees-laptop kernel: [ 972.042602] [<c014b238>] worker_thread+0x88/0xf0 Jun 24 10:40:37 cees-laptop kernel: [ 972.042604] [<c014ecb0>] ? autoremove_wake_function+0x0/0x50 Jun 24 10:40:37 cees-laptop kernel: [ 972.042606] [<c014b1b0>] ? worker_thread+0x0/0xf0 Jun 24 10:40:37 cees-laptop kernel: [ 972.042608] [<c014e90c>] kthread+0x3c/0x70 Jun 24 10:40:37 cees-laptop kernel: [ 972.042609] [<c014e8d0>] ? kthread+0x0/0x70 Jun 24 10:40:37 cees-laptop kernel: [ 972.042611] [<c0105477>] kernel_thread_helper+0x7/0x10 Jun 24 10:40:37 cees-laptop kernel: [ 972.042612] handlers: Jun 24 10:40:37 cees-laptop kernel: [ 972.042613] [<c0390720>] (ata_sff_interrupt+0x0/0x230) Jun 24 10:40:37 cees-laptop kernel: [ 972.042616] Disabling IRQ #18
Could that be the cause? -- Slow sata disk with ahci driver after resume on Ubuntu Jaunty https://bugs.launchpad.net/bugs/371212 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
