Comment 16 for bug 267913

Hi, I'm having the same message:
hda_codec: Unknown model for ALC268, trying auto-probe from BIOS...
hda-intel: IRQ timing workaround is activated for card #0. Suggest a bigger bdl_pos_adj.

running Intrepid on an Acer Extensa 5620 notebook, with kernel:
2.6.27-9-generic #1 SMP Thu Nov 20 22:15:32 UTC 2008 x86_64 GNU/Linux

audio chip is:
Audio device [0403]: Intel Corporation 82801H (ICH8 Family) HD Audio Controller [8086:284b] (rev 03)

I notice that running Rythmbox and playng an audio file, when I try to open de volume control for the fist time, it doesn't respond and every window opened remain henged for some time, then the volume control open and the system returns responsive.

Never had this problem on Hardy with 2.6.26