could reproduce this bug on CID 201307-14019 with:
updated 14.04.1 (fresh installation and update)
kernel 3.13.0-48-generic
oem-audio-hda-daily-dkms (0.201503250301~ubuntu14.04.1)
BIOS GIET78WW (2.28 )
(without the HDA DKMS could still reproduce the bug)
Please refer to comment38.tar.gz for alsa-info log (with dump_coef on)
could reproduce this bug on CID 201307-14019 with: hda-daily- dkms (0.201503250301 ~ubuntu14. 04.1)
updated 14.04.1 (fresh installation and update)
kernel 3.13.0-48-generic
oem-audio-
BIOS GIET78WW (2.28 )
(without the HDA DKMS could still reproduce the bug)
Please refer to comment38.tar.gz for alsa-info log (with dump_coef on)