[Virtual-pkg-base-maintainers] Bug#783418: base: No sound from headphone port after suspend/hibernate. Other sound still works.

[Andrew]

Package: base
Severity: important

Dear Maintainer,

I have an intel Thinkpad L440 laptop and installed Jessie RC2. After the latop goes through suspend/hibernate no sound comes from the headphone port. If I unplug anything from the port then the internal speakers work just fine. Both the internal speakers and headphone port use the same soundcard. A reboot lets the sound port work again.

I checked alsamixer and nothing is muted there. I checked the pulseaudio control panel and nothing is muted there either. The pulse audio control panel even shows the audio levels it is supposed to be directing to alsa.  I tried restarting the pulse daemon and that didn't change anything. I tried unloading the sound modules using rmmod, but they failed to unload. I grabbed a copy of the old alsa script that used to come in alsa-base but it also failed to unload the sound modules.

-- System Information:
Debian Release: 8.0
  APT prefers testing
  APT policy: (500, 'testing'), (500, 'stable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 3.16.0-4-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.utf8, LC_CTYPE=en_US.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)