Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: linux-allwinner (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/2018657
Title:
Sound output fails
Status in linux-allwinner package in Ubuntu:
Confirmed
Bug description:
I am running Ubuntu Lunar on the LicheeRV dock with a loudspeaker
connected.
The 'aplay -l' command shows that a playback device exists:
# aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: sun20icodec [sun20i-codec], device 0: sun20i-codec
snd-soc-dummy-dai-0 [sun20i-codec snd-soc-dummy-dai-0]
Subdevices: 1/1
Subdevice #0: subdevice #0
But playback fails:
$ sudo aplay PinkPanther30.wav
Playing WAVE 'PinkPanther30.wav' : Signed 16 bit Little Endian, Rate 22050
Hz, Mono
aplay: pcm_write:2127: write error: Input/output error
Best regards
Heinrich
ProblemType: Bug
DistroRelease: Ubuntu 23.04
Package: linux-image-5.19.0-1009-allwinner 5.19.0-1009.9
ProcVersionSignature: Ubuntu 5.19.0-1009.9-allwinner 5.19.17
Uname: Linux 5.19.0-1009-allwinner riscv64
ApportVersion: 2.26.1-0ubuntu2
Architecture: riscv64
CasperMD5CheckResult: unknown
CloudArchitecture: riscv64
CloudBuildName: server
CloudID: nocloud
CloudName: unknown
CloudPlatform: nocloud
CloudSerial: 20230415.1
CloudSubPlatform: seed-dir (/var/lib/cloud/seed/nocloud-net)
Date: Sat May 6 18:37:23 2023
ProcCpuinfoMinimal:
processor : 0
hart : 0
isa : rv64imafdc
mmu : sv39
uarch : thead,c906
ProcEnviron:
LANG=C.UTF-8
PATH=(custom, no user)
SHELL=/bin/bash
TERM=vt220
SourcePackage: linux-allwinner
UpgradeStatus: No upgrade log present (probably fresh install)
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