From: "Dmitry V. Levin" <ldv@altlinux.org>
To: ALT Linux Sisyphus mailing list <sisyphus@altlinux.ru>
Subject: Re: [sisyphus] ALSA 0.9.0rc7 и файлы устройств
Date: Sat, 22 Feb 2003 13:59:57 +0300
Message-ID: <20030222105957.GC24854@basalt.office.altlinux.org> (raw)
In-Reply-To: <200302212313.50245.dvukol@rosmail.ru>
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On Fri, Feb 21, 2003 at 11:13:50PM +0300, Dima Vukolov wrote:
> После обновления alsa до 0.9.0rc7-alt1 и, может, еще чего-то из Sisyphus
> KDE перестал выводить звук через ALSA (только через OSS), а aplay начал
> выдавать ошибки:
> aplay: main:462: audio open error: Permission denied
>
> strace показал следующее:
> open("/dev/snd/controlC0", O_RDONLY) = -1 EACCES (Permission denied)
> open("/dev/aloadC0", O_RDONLY) = -1 ENOENT (No such file or
> directory)
> open("/dev/snd/controlC0", O_RDWR) = -1 EACCES (Permission denied)
> open("/dev/snd/controlC0", O_RDONLY) = -1 EACCES (Permission denied)
> open("/dev/aloadC0", O_RDONLY) = -1 ENOENT (No such file or
> directory)
> open("/dev/snd/controlC0", O_RDWR) = -1 EACCES (Permission denied)
> write(2, "aplay: main:462: ", 17) = 17
> write(2, "audio open error: Permission den"..., 35) = 35
> write(2, "\n", 1) = 1
> _exit(1) = ?
>
> Права на /dev/snd/* я исправил через options snd device_mode=0666 в
> /etc/modules.conf. И после создания /dev/aloadC* всё заработало на ура.
> Вопрос 1: почему в пакете dev нет /dev/aloadC*, раз они требуются?
в BTS, на пакет dev.
> Вопрос 2: откуда взялась ошибка с правами на /dev/snd/*? Ведь раньше всё
> прекрасно работало и с device_mode=0660.
Что-то ещё в правах поменялось?
--
ldv
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next prev parent reply other threads:[~2003-02-22 10:59 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-02-21 20:13 Dima Vukolov
2003-02-22 10:59 ` Dmitry V. Levin [this message]
2003-02-22 14:53 ` Dima Vukolov
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