Hi Mihir On 1/20/22 11:28 AM, [email protected] wrote: > Hi Peter, > > After entering "/*aplay -l*/" I got message "/*aplay: device_list:274 > : no soundcards found...*/". > > I am using virtual machine: /*VMware workstation with ubuntu 20.4.3 as > a Linux host machine.*/ > Running Image: */core-image-minimal/* using */runqemu /**/qemux86-64 > nographic/*
I could reproduce your issue. I believe I built the system in the same way you did. An issue is that the kernel is built with CONFIG_SOUND=m CONFIG_SND=m ...plus other sound modules, but there are no such modules in the root filesystem (under /lib/modules/`uname -r`/kernel/). Something else probably needs to be tweaked. Another issue is that passing "audio" to runqemu fails: runqemu - ERROR - Failed to run qemu: qemu-system-x86_64: warning: '-soundhw ac97' is deprecated, please use '-device AC97' instead audio: warning: Using timer based audio emulation I've just proposed a patch for this one: https://lore.kernel.org/openembedded-core/[email protected]/T/#u Don't hesitate to use it! Cheers Michael. -- Michael Opdenacker, Bootlin Embedded Linux and Kernel engineering https://bootlin.com
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