No, my point is that I tried other kernel versions to see if it was patched. No kernel world with ACL274 on this machine. Windows works great.
4.18, installed with Ubuntu 18.04.2, to 5.0 were tested with the same results. The issue persists. Sorry for the confusion. How do I get this to stop being incomplete? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1821936 Title: ALC274 unsupported Status in alsa-driver package in Ubuntu: Incomplete Status in linux package in Ubuntu: Incomplete Bug description: I find this to be an issue with current LTS 18.04's latest 4.19 kernel. I tested this on mainline 4.20 and 5.0 kernels as well. No audio because ALC274 not properly loaded for use, so no audio output. A related card had a similar bug, which was fixed, and may be of use in resolving this one: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1784485 # cat /proc/asound/card0/codec* | grep Codec Codec: Realtek ALC274 Codec: Intel Kabylake HDMI # cat /proc/asound/card0/pcm0c/info card: 0 device: 0 subdevice: 0 stream: CAPTURE id: ALC274 Analog name: ALC274 Analog subname: subdevice #0 class: 0 subclass: 0 subdevices_count: 1 subdevices_avail: 0 aplay -l **** List of PLAYBACK Hardware Devices **** card 0: PCH [HDA Intel PCH], device 0: ALC274 Analog [ALC274 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: PCH [HDA Intel PCH], device 3: HDMI 0 [HDMI 0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: PCH [HDA Intel PCH], device 7: HDMI 1 [HDMI 1] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: PCH [HDA Intel PCH], device 8: HDMI 2 [HDMI 2] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: PCH [HDA Intel PCH], device 9: HDMI 3 [HDMI 3] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: PCH [HDA Intel PCH], device 10: HDMI 4 [HDMI 4] Subdevices: 1/1 Subdevice #0: subdevice #0 d# hwinfo --sound 21: PCI 1f.3: 0403 Audio device [Created at pci.378] Unique ID: nS1_.WnojYJLVCm0 SysFS ID: /devices/pci0000:00/0000:00:1f.3 SysFS BusID: 0000:00:1f.3 Hardware Class: sound Model: "Intel Audio device" Vendor: pci 0x8086 "Intel Corporation" Device: pci 0xa348 SubVendor: pci 0x1043 "ASUSTeK Computer Inc." SubDevice: pci 0x31d0 Revision: 0x10 Driver: "snd_hda_intel" Driver Modules: "snd_hda_intel" Memory Range: 0xdd398000-0xdd39bfff (rw,non-prefetchable) Memory Range: 0xdd100000-0xdd1fffff (rw,non-prefetchable) IRQ: 145 (663 events) Module Alias: "pci:v00008086d0000A348sv00001043sd000031D0bc04sc03i80" Driver Info #0: Driver Status: snd_hda_intel is active Driver Activation Cmd: "modprobe snd_hda_intel" Config Status: cfg=new, avail=yes, need=no, active=unknown To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1821936/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
