I recently bought a HP DV7-1003EA, also suffering duff audio, jitter, echo type effect.
Looking at /proc/interrupts, I realised I wasn't getting any interrupts from the codec (cat /proc/asound/card0/codec#0 tells me it is an IDT 92HD71B7X), so I assumed it wasn't getting initialised properly. Not sure the snd-hda-intel driver knows what it is really, so went searching for a way to educate it. Entering echo "options snd-hda-intel enable_msi=1" >> /etc/modprobe.d/alsa- base into a root console and rebooting has done the trick. Thanks guys! -- Sound trouble on certain HP laptop (in my case : dv7 1070) https://bugs.launchpad.net/bugs/269586 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
