Looking a bit further found a tip regarding include a grub line "i915.disable_power_well=0" to kernel. it worked! now the sound through hdmi is playing at right pitch.
Thanks -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1372740 Title: [Dell Latitude E6440] Audio playback too fast To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1372740/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
