https://bugs.freedesktop.org/show_bug.cgi?id=88265
--- Comment #3 from Raymond <[email protected]> --- error messages in system log - [ 7723.379216] usb 1-1: 1:1: cannot get freq at ep 0x1 [ 7723.396008] usbcore: registered new interface driver snd-usb-audio [ 7735.811657] usb 1-1: 1:1: cannot get freq at ep 0x1 control.3 { iface MIXER name 'PCM Playback Volume' value 100 comment { access 'read write' type INTEGER count 1 range '0 - 100' dbmin -312 dbmax 0 dbvalue.0 0 } } dB range from -3.12 dB to 0dB https://bugzilla.kernel.org/enter_bug.cgi?product=Drivers you should file bug report and post the output of lspci -vvvv state.Audio { control.1 { iface PCM name 'Playback Channel Map' value.0 3 value.1 4 value.2 7 value.3 8 value.4 9 value.5 10 comment { access read type INTEGER count 6 range '0 - 36' } do usb audio support stereo ? aplay -Dhw:1 --dump-hw-params any.wav -- You are receiving this mail because: You are the QA Contact for the bug. You are the assignee for the bug.
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