Sound garbled just after booting
I have an issue which only occurs for about 20 or so seconds after a reboot (F16 Kernel 3.2.1 Gnome 3.2.1). VLC or skype or whatever are garbled, like there are two sources running, after a reboot. It always clears up but is very annoying. It is reproducible and seems to straighten out after an app (which uses sound,vlc,skype,etc) is running for awhile.
Can anyone suggest a way of finding what is going on? Dmesg shows no errors or warnings. Thanks...
Kernel 4.9.9-100.fc24.x86_64 Gnome Software 3.20
CPU AMD FX-6300 Six Core AM3+
MoBo Gigabyte 78LMT-USB3 AMD760G AM3+ MicroATX
Memory 8 Gigs Gskill Ripjaw DDR3-1333 PC-10666