我正在运行RaspberryPi镜像2012-07-15-wheezy-raspbian.zip，我在RPi上安装了CMedia108USB音频适配器。尝试使用内置音频启动jackdjackd-r-dalsa-dhw:0启动失败JACKcompiledwithSystemVSHMsupport.loadingdriver..creatingalsadriver...hw:0|hw:0|1024|2|48000|0|0|nomon|swmeter|-|32bitcontroldevicehw:0ALSA:CannotopenPCMdevicealsa_pcmforcapture.Fall

我正在运行RaspberryPi镜像2012-07-15-wheezy-raspbian.zip，我在RPi上安装了CMedia108USB音频适配器。尝试使用内置音频启动jackdjackd-r-dalsa-dhw:0启动失败JACKcompiledwithSystemVSHMsupport.loadingdriver..creatingalsadriver...hw:0|hw:0|1024|2|48000|0|0|nomon|swmeter|-|32bitcontroldevicehw:0ALSA:CannotopenPCMdevicealsa_pcmforcapture.Fall

在我的Dockerfile中，我正在尝试安装jackd2包:RUNapt-getinstall-yjackd2安装正常，但是安装后可以看到如下提示:Ifyouwanttorunjackdwithrealtimepriorities,theuserstartingjackdneedsrealtimepermissions.Acceptthisoptiontocreatethefile/etc/security/limits.d/audio.conf,grantingrealtimepriorityandmemlockprivilegestotheaudiogroup.Runningjac

在我的Dockerfile中，我正在尝试安装jackd2包:RUNapt-getinstall-yjackd2安装正常，但是安装后可以看到如下提示:Ifyouwanttorunjackdwithrealtimepriorities,theuserstartingjackdneedsrealtimepermissions.Acceptthisoptiontocreatethefile/etc/security/limits.d/audio.conf,grantingrealtimepriorityandmemlockprivilegestotheaudiogroup.Runningjac