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DescriptionPavlin Georgiev
2018-06-22 21:20:28 UTC
Created attachment 1453856[details]
Debug log from PulseAudio
Description of problem:
The sound of my laptop Lenovo W541 disappears during normal opearation.
Version-Release number of selected component (if applicable):
kernel-3.10.0-891.el7.x86_64
pulseaudio-10.0-5.el7.x86_64
How reproducible:
Only on my laptop, after each boot of the system, but not immediatly after boot.
Steps to Reproduce:
1. Boot the system
2. Work with the computer, no special series of actions.
Actual results:
The sound disappears and PulseAudio does not start.
Expected results:
The sound is available at any time.
Additional info:
lspci
00:1b.0 Audio device [0403]: Intel Corporation 8 Series/C220 Series Chipset High Definition Audio Controller [8086:8c20] (rev 04)
Maybe this is a hardware failure, but I am not sure.
Since this a testing notebook, I have installed other versions of RHEL since this bug was registered in Bugzilla.
Today I have installed:
RHEL 7.5 x86_64 Workstation Released
with GNOME 3.26.
I have defined repositories from 3rd party providers.
Thus, I am able to install Flash player, VLC player, and audio codecs to test PulseAudio.
After the setup was ready
I tested the system by playing MP3, watching some videos on YouTube, and some MP4 video clips.
I was NOT able to reproduce the bug.
Details
kernel-3.10.0-862.el7.x86_64
pulseaudio-10.0-5.el7.x86_64
vlc-2.2.8-2.el7.x86_64
firefox-52.7.0-1.el7_4.x86_64
flash-plugin-31.0.0.108-release.x86_64
Created attachment 1453856 [details] Debug log from PulseAudio Description of problem: The sound of my laptop Lenovo W541 disappears during normal opearation. Version-Release number of selected component (if applicable): kernel-3.10.0-891.el7.x86_64 pulseaudio-10.0-5.el7.x86_64 How reproducible: Only on my laptop, after each boot of the system, but not immediatly after boot. Steps to Reproduce: 1. Boot the system 2. Work with the computer, no special series of actions. Actual results: The sound disappears and PulseAudio does not start. Expected results: The sound is available at any time. Additional info: lspci 00:1b.0 Audio device [0403]: Intel Corporation 8 Series/C220 Series Chipset High Definition Audio Controller [8086:8c20] (rev 04) Maybe this is a hardware failure, but I am not sure.