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HDMI Audio Device Missing After Resume From Sleep
Ubuntu 16.04 changes sound device after suspend, how to fix?No hdmi audio after suspendPulse Audio does not work after ResumeNo hdmi audio after suspendIntel DHA no audio on HDMI: works only after display sleepHDMI audio disabled after resuming from sleep
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I recently switched from DisplayPort to HDMI for connecting my computer to my display. Generally, the audio works fine via the built-in speakers in the monitor via HDMI but after the computer goes to sleep it no longer works. I have checked the Sound settings and there are no output devices listed. Any ideas?
This occurs on Ubuntu 18.10 and I upgraded to 19.04 today and the issue persists.
$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 19.04
Release: 19.04
Codename: disco
$ cat /proc/version
Linux version 5.0.0-13-generic (buildd@lcy01-amd64-020) (gcc version 8.3.0 (Ubuntu 8.3.0-6ubuntu1)) #14-Ubuntu SMP Mon Apr 15 14:59:14 UTC 2019
Before: Before
After: After
sound suspend pulseaudio hdmi
asked Apr 18 at 3:00
zzgtzzgt
62 bronze badges
add a comment
|
I recently switched from DisplayPort to HDMI for connecting my computer to my display. Generally, the audio works fine via the built-in speakers in the monitor via HDMI but after the computer goes to sleep it no longer works. I have checked the Sound settings and there are no output devices listed. Any ideas?
This occurs on Ubuntu 18.10 and I upgraded to 19.04 today and the issue persists.
$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 19.04
Release: 19.04
Codename: disco
$ cat /proc/version
Linux version 5.0.0-13-generic (buildd@lcy01-amd64-020) (gcc version 8.3.0 (Ubuntu 8.3.0-6ubuntu1)) #14-Ubuntu SMP Mon Apr 15 14:59:14 UTC 2019
Before: Before
After: After
sound suspend pulseaudio hdmi
asked Apr 18 at 3:00
zzgtzzgt
62 bronze badges
Welcome to askubuntu: Which version of Ubuntu and Kernel are you using? (runlsb_release -aandcat /proc/versionin the console, then update your question)
– Simon Sudler
Apr 18 at 8:07
Sorry, details added.
– zzgt
Apr 19 at 2:16
This sounds like a dupe of question 762816 or question 777515.
– skierpage
Jul 13 at 4:55
add a comment
|
I recently switched from DisplayPort to HDMI for connecting my computer to my display. Generally, the audio works fine via the built-in speakers in the monitor via HDMI but after the computer goes to sleep it no longer works. I have checked the Sound settings and there are no output devices listed. Any ideas?
This occurs on Ubuntu 18.10 and I upgraded to 19.04 today and the issue persists.
$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 19.04
Release: 19.04
Codename: disco
$ cat /proc/version
Linux version 5.0.0-13-generic (buildd@lcy01-amd64-020) (gcc version 8.3.0 (Ubuntu 8.3.0-6ubuntu1)) #14-Ubuntu SMP Mon Apr 15 14:59:14 UTC 2019
Before: Before
After: After
sound suspend pulseaudio hdmi
asked Apr 18 at 3:00
zzgtzzgt
62 bronze badges
I recently switched from DisplayPort to HDMI for connecting my computer to my display. Generally, the audio works fine via the built-in speakers in the monitor via HDMI but after the computer goes to sleep it no longer works. I have checked the Sound settings and there are no output devices listed. Any ideas?
This occurs on Ubuntu 18.10 and I upgraded to 19.04 today and the issue persists.
$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 19.04
Release: 19.04
Codename: disco
$ cat /proc/version
Linux version 5.0.0-13-generic (buildd@lcy01-amd64-020) (gcc version 8.3.0 (Ubuntu 8.3.0-6ubuntu1)) #14-Ubuntu SMP Mon Apr 15 14:59:14 UTC 2019
Before: Before
After: After
sound suspend pulseaudio hdmi
sound suspend pulseaudio hdmi
asked Apr 18 at 3:00
zzgtzzgt
62 bronze badges
asked Apr 18 at 3:00
zzgtzzgt
62 bronze badges
edited Apr 19 at 2:21
zzgt
asked Apr 18 at 3:00
zzgtzzgt
62 bronze badges
asked Apr 18 at 3:00
zzgtzzgt
62 bronze badges
asked Apr 18 at 3:00
zzgtzzgt
62 bronze badges
62 bronze badges
Welcome to askubuntu: Which version of Ubuntu and Kernel are you using? (runlsb_release -aandcat /proc/versionin the console, then update your question)
– Simon Sudler
Apr 18 at 8:07
Sorry, details added.
– zzgt
Apr 19 at 2:16
This sounds like a dupe of question 762816 or question 777515.
– skierpage
Jul 13 at 4:55
add a comment
|
Welcome to askubuntu: Which version of Ubuntu and Kernel are you using? (runlsb_release -aandcat /proc/versionin the console, then update your question)
– Simon Sudler
Apr 18 at 8:07
Sorry, details added.
– zzgt
Apr 19 at 2:16
This sounds like a dupe of question 762816 or question 777515.
– skierpage
Jul 13 at 4:55
Welcome to askubuntu: Which version of Ubuntu and Kernel are you using? (run
lsb_release -a and cat /proc/version in the console, then update your question)– Simon Sudler
Apr 18 at 8:07
Welcome to askubuntu: Which version of Ubuntu and Kernel are you using? (run
lsb_release -a and cat /proc/version in the console, then update your question)– Simon Sudler
Apr 18 at 8:07
Sorry, details added.
– zzgt
Apr 19 at 2:16
Sorry, details added.
– zzgt
Apr 19 at 2:16
This sounds like a dupe of question 762816 or question 777515.
– skierpage
Jul 13 at 4:55
This sounds like a dupe of question 762816 or question 777515.
– skierpage
Jul 13 at 4:55
add a comment
|
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Welcome to askubuntu: Which version of Ubuntu and Kernel are you using? (run
lsb_release -aandcat /proc/versionin the console, then update your question)– Simon Sudler
Apr 18 at 8:07
Sorry, details added.
– zzgt
Apr 19 at 2:16
This sounds like a dupe of question 762816 or question 777515.
– skierpage
Jul 13 at 4:55