To complete the bug report, here are some debug informations from dmesg and /var/log/messages.
** Attachment added: "logs results from /var/lgo/messages and dmsg" http://librarian.launchpad.net/5595592/dmesg.txt -- sound (ALC880) does not work in edgy https://launchpad.net/bugs/77828 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
