I have got it! I do not actually revealed the root of the problem but treat it like this: just remove all the previously installed packages for oss:
sudo apt-get remove ia32-alsa-oss sudo apt-get remove oss4-base sudo apt-get remove alsa-oss sudo apt-get remove oss-compat I am not shore which one made more eval, but after deleting sound has come back! Good luck, guys! -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1102946 Title: PCI/internal sound card not detected Status in “alsa-driver” package in Ubuntu: New Bug description: I should preliminary mention that I use Ubuntu 12.04 64-bit. In the beginning everything was fine, but after my attempts to tune the oss layer for the alsa big problem has emerged (I installed oss4-base, oss-compat, alsa-oss and ia32-alsa-oss). The problem is the following: The application based on oss started to work, but after I had lunched my computer next morning, found that there was no sound at all. After some seeking I encountered that essential tree /proc/asound has gone. And I steel have no idea how to fix it. Help please! ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: alsa-base 1.0.25+dfsg-0ubuntu1 ProcVersionSignature: Ubuntu 3.2.0-36.57-generic 3.2.35 Uname: Linux 3.2.0-36-generic x86_64 NonfreeKernelModules: fglrx AlsaDevices: total 0 crw-rw---T 1 root audio 116, 1 Стд 22 13:33 seq crw-rw---T 1 root audio 116, 33 Стд 22 13:33 timer AplayDevices: aplay: device_list:252: no soundcards found... ApportVersion: 2.0.1-0ubuntu17.1 Architecture: amd64 ArecordDevices: arecord: device_list:252: no soundcards found... AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: Date: Tue Jan 22 14:29:30 2013 InstallationMedia: Ubuntu 12.04.1 LTS "Precise Pangolin" - Release amd64 (20120823.1) MarkForUpload: True PackageArchitecture: all ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=be_BY.UTF-8 SHELL=/bin/bash SourcePackage: alsa-driver Symptom: audio Title: PCI/internal sound card not detected UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 07/22/2011 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 214 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: K53U dmi.board.vendor: ASUSTeK Computer Inc. dmi.board.version: 1.0 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: ASUSTeK Computer Inc. dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr214:bd07/22/2011:svnASUSTeKComputerInc.:pnK53U:pvr1.0:rvnASUSTeKComputerInc.:rnK53U:rvr1.0:cvnASUSTeKComputerInc.:ct10:cvr1.0: dmi.product.name: K53U dmi.product.version: 1.0 dmi.sys.vendor: ASUSTeK Computer Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1102946/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
