David, We've created a release note task in the bug. Please add the actual release not text in the bug and we will ensure it gets into the release notes.
Thanks ~pete On Thu, Apr 25, 2013 at 9:33 AM, David Henningsson <[email protected]> wrote: > Hi Kernel & Release team, > > I'm wondering if this bug below should be release noted, and if so, how to > do it. > > It seems to hit quite a few machines - it's got 10 duplicates just in the > short amount of time the bug has been present and has the potential to knock > out audio in *a lot* of machines. > > > -------- Original Message -------- > Subject: [Ubuntu-audio-dev] Heads up: Bug 1169984 will cause audio problems, > especially HDMI > Date: Thu, 25 Apr 2013 08:43:32 +0200 > From: David Henningsson <[email protected]> > To: Ubuntu Audio Developers <[email protected]> > > Unfortunately a bug causing kernel memory corruption slipped into the > released 13.04 kernel. It is caused by a last-minute patch we backported > to try to improve HDMI audio support for Haswell, so upstream kernels > are unaffected. > > Since it's memory corruption, several symptoms can appear, but the most > common seem to be: > > * Sound card fails to load at all. Dmesg shows an oops in > patch_generic_hdmi > > * Sound card loads, but any attempt to access it fails with -19 or > -ENODEV. > > This concerns HDA Intel cards that have HDMI codecs. Depending on > hardware layout, sometimes analog audio and HDMI audio are two codecs on > the same card, in which case analog audio can be affected too. > > https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1169984 > > > -- > David Henningsson, Canonical Ltd. > https://launchpad.net/~diwic > > _______________________________________________ > Mailing list: https://launchpad.net/~ubuntu-audio-dev > Post to : [email protected] > Unsubscribe : https://launchpad.net/~ubuntu-audio-dev > More help : https://help.launchpad.net/ListHelp > > > > > -- > Ubuntu-release mailing list > [email protected] > Modify settings or unsubscribe at: > https://lists.ubuntu.com/mailman/listinfo/ubuntu-release -- Pete Graner - Release Engineering & QA Team Manager - <[email protected]> Canonical Ltd. - http://www.canonical.com/ -- Ubuntu-release mailing list [email protected] Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-release
