Some details... I'm currently using Peter's "4.4.0-rc7-powerpc64 #1" kernel on an otherwise plain vanilla Debian Stretch base. I seem to remember that Peter has a 4.5.0-rc2 kernel that may have some fixes for sound in it that aren't in his 4.4.0-rc7 kernel, but I can't find the link to download it from. I have these modules loaded: ######## /etc/modules-load.d/local.conf ######## i2c_powermac md_mod raid1 I've attached dmesg and lsmod output. Thanks again! Rick
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dmesg.out
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On Mar 5, 2016, at 7:39 PM, Rick Thomas <rbthomas@pobox.com> wrote: > I have an ancient PowerMac G5 dual-core 2.0GHZ (PowerMac11,2) machine I'd like to use to help Hanno Zulla test his new "Sonic Pi" software on bigendian hardware. > > But alsamixer tells me I have no audio cards and no audio devices. > > Or, to put it another way: >> rbthomas@bigal:~$ ls -l /proc/asound/ >> total 0 >> -r--r--r-- 1 root root 0 Mar 5 19:31 cards >> -r--r--r-- 1 root root 0 Mar 5 19:31 devices >> -r--r--r-- 1 root root 0 Mar 5 19:31 modules >> dr-xr-xr-x 2 root root 0 Mar 5 19:31 oss >> dr-xr-xr-x 2 root root 0 Mar 5 19:31 seq >> -r--r--r-- 1 root root 0 Mar 5 19:31 version >> rbthomas@bigal:~$ cat -v /proc/asound/cards >> --- no soundcards --- >> rbthomas@bigal:~$ cat -v /proc/asound/devices >> rbthomas@bigal:~$ cat -v /proc/asound/modules >> rbthomas@bigal:~$ > > Am I just not loading the right kernel modules? I'm pretty sure I was able to use this machine with iTunes when it was running MacOS-X, so there is audio hardware in there somewhere. > > Thanks for any help! > Rick