古怪的Linux下的声卡问题
系统是 Archlinux, 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
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？
] __report_bad_irq+0×24/0×80 [ ] note_interrupt+0×28b/0×2d0 [ ] handle_IRQ_event+0×30/0×60 [ ] handle_fasteoi_irq+0×87/0xe0 [ ] do_IRQ+0×3b/0×70 [ ] do_IRQ+0×40/0×70 [ ] common_interrupt+0×23/0×28 [ ] acpi_pm_read+0×7/0×10 [ ] getnstimeofday+0×34/0xf0 [ ] ktime_get_ts+0×1e/0×60 [ ] ktime_get+0×18/0×40 [ ] tick_nohz_restart_sched_tick+0×2e/0×140 [ ] cpu_idle+0×86/0xe0 [ ] start_kernel+0×30a/0×3a0 [ ] unknown_bootoption+0×0/0×1f0 ======================= handlers: [ ] (snd_intel8×0_interrupt+0×0/0×240 [snd_intel8x0]) Disabling IRQ #18
Update: 换了个zen source的kernel （kernel26zen-git) 就解决了
This entry was posted on Thursday, December 13th, 2007 at 14:56 and is filed under archlinux. Find similar posts by selecting any of the following tags: alsa, linux, snd_intel8x0, soundcard, t43. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.
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