From mboxrd@z Thu Jan 1 00:00:00 1970 From: stan Subject: Re: ICH8 HDA not detected after upgrade from Ubuntu 7.10 to 8.04 Date: Sun, 25 May 2008 14:50:35 -0700 Message-ID: <4839DF2B.7020501@cox.net> References: <5ea2cfca0805250944g3705aa41jb78f3b89e43075ef@mail.gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <5ea2cfca0805250944g3705aa41jb78f3b89e43075ef@mail.gmail.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: alsa-user-bounces@lists.sourceforge.net Errors-To: alsa-user-bounces@lists.sourceforge.net To: Janto Schraiber Cc: alsa-user@lists.sourceforge.net, ALSA Developers List-Id: alsa-devel@alsa-project.org Janto Schraiber wrote: > I got the ASUS P5B mainboard with an Intel HDA compatible Soundchip > (Analog Devices... AD 1988B afaik but I'm not realy sure about that). > Under Ubunt 7.10 it works out of the box but I just recently updated > to the new Ubuntu 8.04 where the card is no longer detected. > > There are some post on the web about the problem, but most deal with > issues, after you get details per 'head -n 1 > /proc/asound/card0/codec*' or the like, but sine the card is not > detected at all, i get no info from commands like that... see: > > $ cat /proc/asound/cards > --- no soundcards --- > > I installed the latest drivers from source, but it doesn't help. I > also tried to update the kernel, etc. from the 'hardy-proposed' > repository, still no luck. > > Here's the output from the 'alsa-info.sh' script: > http://pastebin.ca/1028944 > > And here's my dmesg: > http://pastebin.ca/1028967 > > What should I do to get my card working again? From your dmesg here's the problem. HDA Intel: probe of 0000:00:1b.0 failed with error -16 I'm not a developer so I don't know what that means, just that it is not good. I think this is an issue for some hda-intel cards in kernel version 2.6.25. In the cases I have seen the card was working on the 24 version kernel, but when they moved to 25 it stopped working. That is, it's a regression. I don't think there is anything you can do until the problem is fixed there. Using the earlier kernel is probably not possible with the rest of the system. I don't know this, but suspect it. You could try compiling an earlier kernel on your system. I'll cross post this to the alsa-devel mailing list so the developers become aware of the problem. ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/