Control: tags -1 + moreinfo On Fri, Apr 19, 2019 at 04:08:11AM +0200, Julien-Benjamin wrote: > Package: src:linux > Version: 4.9.144-3.1 > Severity: normal > > Dear Maintainer, > > I am using a HiFimeDIY UAE23 USB DAC (ESS Sabre ES9023+Savitech SA9023) as > the default sound output. > > This device is using the driver "snd-usb-audio". > > When I boot the system, it may or may not recognize the device properly, > leading to have no sound anymore played on this output. > > I set the device as default sink, using `pacmd set-default-sink 0`, where the > pulseaudio index 0 is the USB DAC. > > But when the machine boots with the device being in a bad state, the device > name, vendor id and model id values change (while the id vendor id does not). > > Unplugging and plugging it back solves the issue, because the device name, > vendor id and model id values change back to proper ones. > > I could provide a lot of outputs messages, but I tried to provide only the > most relevant ones, let me know if you need more details. > > Here is what `udevadm info` gives for both cases: > > - Bad state: > ----------------------------------------------------------------- > $ udevadm info -p > /devices/pci0000:00/0000:00:14.0/usb3/3-3/3-3:1.1/sound/card2 > P: /devices/pci0000:00/0000:00:14.0/usb3/3-3/3-3:1.1/sound/card2 > E: DEVPATH=/devices/pci0000:00/0000:00:14.0/usb3/3-3/3-3:1.1/sound/card2 > E: ID_BUS=usb > E: ID_FOR_SEAT=sound-pci-0000_00_14_0-usb-0_3_1_1 > E: ID_ID=usb-SAVITECH_Bravo-X_USB_Audio-01 > E: ID_MODEL=Bravo-X_USB_Audio > E: ID_MODEL_ENC=Bravo-X\x20USB\x20Audio > E: ID_MODEL_ID=9023 > E: ID_PATH=pci-0000:00:14.0-usb-0:3:1.1 > E: ID_PATH_TAG=pci-0000_00_14_0-usb-0_3_1_1 > E: ID_REVISION=0001 > E: ID_SERIAL=SAVITECH_Bravo-X_USB_Audio > E: ID_TYPE=audio > E: ID_USB_DRIVER=snd-usb-audio > E: ID_USB_INTERFACES=:030000:010100:010200: > E: ID_USB_INTERFACE_NUM=01 > E: ID_VENDOR=SAVITECH > E: ID_VENDOR_ENC=SAVITECH > E: ID_VENDOR_ID=262a > E: SOUND_INITIALIZED=1 > E: SUBSYSTEM=sound > E: SYSTEMD_WANTS=sound.target > E: TAGS=:seat:systemd: > E: USEC_INITIALIZED=5402460 > > ----------------------------------------------------------------- > > - Good state: > ----------------------------------------------------------------- > $ udevadm info -p > /devices/pci0000:00/0000:00:14.0/usb3/3-3/3-3:1.1/sound/card2 > P: /devices/pci0000:00/0000:00:14.0/usb3/3-3/3-3:1.1/sound/card2 > E: DEVPATH=/devices/pci0000:00/0000:00:14.0/usb3/3-3/3-3:1.1/sound/card2 > E: ID_BUS=usb > E: ID_FOR_SEAT=sound-pci-0000_00_14_0-usb-0_3_1_1 > E: ID_ID=usb-HiFimeDIY_Audio_SA9023_USB_Audio-01 > E: ID_MODEL=SA9023_USB_Audio > E: ID_MODEL_ENC=SA9023\x20USB\x20Audio > E: ID_MODEL_ID=10e0 > E: ID_PATH=pci-0000:00:14.0-usb-0:3:1.1 > E: ID_PATH_TAG=pci-0000_00_14_0-usb-0_3_1_1 > E: ID_REVISION=0001 > E: ID_SERIAL=HiFimeDIY_Audio_SA9023_USB_Audio > E: ID_TYPE=audio > E: ID_USB_DRIVER=snd-usb-audio > E: ID_USB_INTERFACES=:030000:010100:010200: > E: ID_USB_INTERFACE_NUM=01 > E: ID_VENDOR=HiFimeDIY_Audio > E: ID_VENDOR_ENC=HiFimeDIY\x20Audio > E: ID_VENDOR_ID=262a > E: SOUND_INITIALIZED=1 > E: SUBSYSTEM=sound > E: SYSTEMD_WANTS=sound.target > E: TAGS=:seat:systemd: > E: USEC_INITIALIZED=5429778 > ----------------------------------------------------------------- > > Hope I have been clear enough, do not hesitate to ask be go further into > details if needed.
Can you still reproduce your issue with a current kernel from the used series? Regards, Salvatore
