As a workaround, try the following after resume: sudo fuser /dev/snd/pcm* will list you what processes use the sound hardware.
sudo fuser -k /dev/snd/pcm* will kill them, after which I can restart whatever I want to play sound and have sound again.sudo fuser /dev/snd/pcm* -- Intel HDA No sound after Standby https://bugs.launchpad.net/bugs/78257 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
