** Summary changed: - The vioce which recored by Internal microphone gets noisy + aplay record file failed always.
** Description changed: Test machine: ThinkPad X1 Carbon Image: Ubuntu Disco 19.04 CPU: Intel(R) Core(TM) i7-8550U CPU @ 1.80GHz (family: 0x6, model: 0x8e, stepping: 0xa) GPU: Intel Corporation Device [8086:5917] (rev 07) (prog-if 00 [VGA controller]) BIOS: N23ET55W (1.30 ) Steps: 1. Install image 19.04 2. Login as default user - 3. Open a terminal and type "$ arecord test.wav" + 3. Open a terminal and type "$ arecord abc.wav" 4. Say something and let laptop recorded your words 5. Cancel the record, please press 'Ctrl + C' - 6. Please type "$ aplay test.wav" in terminal - 7. Verify the quality of the voice. + 6. Please type "$ aplay abc.wav" in terminal Expected result: The voice played smoothly. Actual result: - The voice is noisy and fuzz. + Step 3, + u@u-ThinkPad-X1-Carbon-6th:~$ arecord abc.wav + Recording WAVE 'abc.wav' : Unsigned 8 bit, Rate 8000 Hz, Mono + ^CAborted by signal Interrupt... + arecord: pcm_read:2145: read error: Interrupted system call + + Step 6, + u@u-ThinkPad-X1-Carbon-6th:~$ aplay abc.wav + ALSA lib pcm_dmix.c:1108:(snd_pcm_dmix_open) unable to open slave + aplay: main:828: audio open error: Device or resource busy -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1824103 Title: aplay record file failed always. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1824103/+subscriptions -- ubuntu-bugs mailing list email@example.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs