奇怪怎么升级了9.1的几个有漏洞的程序后声音不见了！

wangcity

couldn't open mixer device /dev/sound/mixer
有这个提示，这是什么原因阿

用的是最普通的VIA的AC97芯片。

stillwater

用何种方式升级了哪些包?

wangcity

couldn't open mixer device /dev/sound/mixer  ( post #1)

when i use swaret update 9.1 for fix a few bugs, but when finish it tell me :couldn't open mixer device /dev/sound/mixer

how can i do ?

terminator

try: # chmod 666 /dev/sound/mixer

wangcity

怎么有的国外的人告诉我的是777，而不是666，呵呵。好玩。

terminator

if you want to execute /dev/sound/mixer as a program (you know what will happen), you can use 777. otherwise, 666 is sufficient.

wangcity

bash-2.05b# chmod +777 /dev/sound/mixer
chmod: failed to get attributes of `/dev/sound/mixer': No such file or directory

wangcity

声音还是不可以用阿。真是气死我了。

wangcity

升级的包中包括一个Alsa
也许就是问题出在这里。另外，我使用软盘启动整个系统。

这是我升级的具体内容：
i update this:
----------------------------
Tue Jan 6 15:01:54 PST 2004
patches/kernels/: Upgraded to Linux 2.4.24. This fixes a bounds-checking
problem in the kernel's mremap() call which could be used by a local attacker
to gain root privileges. Sites should upgrade to the 2.4.24 kernel and
kernel modules. After installing the new kernel, be sure to run 'lilo'.
For more details, see:
http://cve.mitre.org/cgi-bin/cvenam...e=CAN-2003-0985
Thanks to Paul Starzetz for finding and researching this issue.
(* Security fix *)
patches/packages/alsa-driver-0.9.8-i486-2.tgz: Recompiled against
linux-2.4.24.
patches/packages/cvs-1.11.11-i486-1.tgz: Upgraded to cvs-1.11.11.
This version enforces greater security. Changes include pserver
refusing to run as root, and logging attempts to exploit the security
hole fixed in 1.11.10 in the syslog.
patches/packages/kernel-ide-2.4.24-i486-1.tgz: Upgraded bare.i kernel
package to Linux 2.4.24.
patches/packages/kernel-modules-2.4.24-i486-1.tgz: Upgraded to Linux
2.4.24 kernel modules.
patches/packages/kernel-source-2.4.24-noarch-2.tgz: Upgraded to Linux
2.4.24 kernel source, with XFS and Speakup patches included (but not
pre-applied). This uses the XFS and Speakup patches for 2.4.23, which
should be fine since 2.4.24 didn't change much code. Proper XFS
patches for 2.4.24 will probably be out soon to fix the one Makefile
rejection for EXTRAVERSION = -xfs, but likely little else will be
different since XFS development has already gone ahead to what is now
the 2.4.25-pre kernel series.
patches/packages/kernel-modules-xfs/alsa-driver-xfs-0.9.8-i486-2.tgz:
Recompiled against linux-2.4.24-xfs.
patches/packages/kernel-modules-xfs/kernel-modules-xfs-2.4.24-i486-1.tgz:
Upgraded to Linux 2.4.24 kernel modules for the xfs.s (XFS patched)
kernel.

wangcity

昨天搞定了.
重新安装了一次alsa