Public bug reported: Since 16.04 on my Broadwell Low power Intel Mini PC, the sound ( and video) is playing really low speed which change any sound played on the PC.
TO overcome that I need to use the i915.disable_power_well=0 grub switch. I woud be great to have this work as default. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-base 4.0ubuntu1 ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6 Uname: Linux 4.4.0-21-generic x86_64 ApportVersion: 2.20.1-0ubuntu2 Architecture: amd64 CurrentDesktop: Unity Date: Sun Apr 24 17:49:59 2016 Dependencies: InstallationDate: Installed on 2015-11-10 (165 days ago) InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021) PackageArchitecture: all SourcePackage: linux-base UpgradeStatus: Upgraded to xenial on 2016-04-23 (1 days ago) ** Affects: linux-base (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug xenial -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1574319 Title: HDMi sound speed reduced : Intel GPU To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-base/+bug/1574319/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs