@hui.wang My USB headset no longer works. I installed kernel 5.3.0-43 from proposed and libasound2 from your ppa.
$ uname -a Linux eddie-minut 5.3.0-43-generic #36-Ubuntu SMP Mon Mar 16 13:29:01 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux $ cat /sys/devices/virtual/dmi/id/bios_version N2HET46W (1.29 ) $ dpkg -l libasound2 Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ Name Version Architecture Description +++-================-=========================-============-==================================== ii libasound2:amd64 1.1.9-0ubuntu1.2++testucm amd64 shared library for ALSA applications $ dmesg ... [ 464.139786] usb 1-3: Manufacturer: Kingston [ 464.378226] input: Kingston HyperX Cloud Flight Wireless Headset Consumer Control as /devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.3/0003:0951:16C4.0005/input/input33 [ 464.437214] input: Kingston HyperX Cloud Flight Wireless Headset as /devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.3/0003:0951:16C4.0005/input/input34 [ 464.437594] input: Kingston HyperX Cloud Flight Wireless Headset as /devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.3/0003:0951:16C4.0005/input/input35 [ 464.437943] input: Kingston HyperX Cloud Flight Wireless Headset as /devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.3/0003:0951:16C4.0005/input/input36 [ 464.438711] hid-generic 0003:0951:16C4.0005: input,hiddev0,hidraw1: USB HID v1.11 Device [Kingston HyperX Cloud Flight Wireless Headset] on usb-0000:00:14.0-3/input3 [ 465.169150] sof-audio-pci 0000:00:1f.3: error: no reply expected, received 0x0 [ 465.264582] sof-audio-pci 0000:00:1f.3: firmware boot complete [ 465.578000] debugfs: File 'Analog Playback and Capture' in directory 'HDA Analog' already present! [ 465.703404] debugfs: File 'Analog Playback and Capture' in directory 'HDA Analog' already present! [ 532.954965] sof-audio-pci 0000:00:1f.3: error: no reply expected, received 0x0 [ 533.052406] sof-audio-pci 0000:00:1f.3: firmware boot complete [ 543.902184] sof-audio-pci 0000:00:1f.3: error: no reply expected, received 0x0 When I plug in a headset with a mic in the 3.5mm port, it still seems to use the internal mic instead of that of the headset. I also get a lot of popping sounds in the 3.5mm headset when playing audio, but that might not be related to this issue as I had that on kernel 5.3.0-41 as well. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1859754 Title: add ucm to make alsa/sof driver work under PA (variants of Lenovo X1 Carbon 7th, Dell cnl and cml machines) To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1859754/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
