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系统是 kernel 2.6.23-ARCH
声卡是 ICH6 T43主板集成的,snd_intel8×0驱动,禁用了snd_intel8×0m驱动
经常会在播放音乐中间出错,下面有dmesg的log, 重启之后又没事了
irq 18: nobody cared (try booting with the "irqpoll" option)
[<c01588a4>] __report_bad_irq+0x24/0x80
[<c0158b8b>] note_interrupt+0x28b/0x2d0
[<c0157da0>] handle_IRQ_event+0x30/0x60
[<c0159287>] handle_fasteoi_irq+0x87/0xe0
[<c010716b>] do_IRQ+0x3b/0x70
[<c0107170>] do_IRQ+0x40/0x70
[<c013125b>] irq_exit+0x5b/0x90
[<c011ae95>] smp_apic_timer_interrupt+0x55/0x80
[<c0104ed7>] common_interrupt+0x23/0x28
[<c02c8f07>] acpi_pm_read+0x7/0x10
[<c0145184>] getnstimeofday+0x34/0xf0
[<c01437ee>] ktime_get_ts+0x1e/0x60
[<c0143848>] ktime_get+0x18/0x40
[<c01491de>] tick_nohz_restart_sched_tick+0x2e/0x140
[<c0102466>] cpu_idle+0x86/0xe0
[<c0435a6a>] start_kernel+0x30a/0x3a0
[<c0435140>] unknown_bootoption+0x0/0x1f0
=======================
handlers:
[<f8c9e540>] (snd_intel8x0_interrupt+0x0/0x240 [snd_intel8x0])
Disabling IRQ #18
尝试过开启 snd_intel8×0的buggy_irq选项,但是会导致Synaptics Touchpad的另外一个bug (全部输入无效,看上去和死机一样)
哪位Linux达人教教我怎么解决? |
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