apport information ** Tags added: apport-collected
** Description changed: I've made a clean install of Ubuntu Maverick in my Acer Aspire 4930 laptop previously running 10.04 (absolutely fine). I ran Maverick in live session but sound didn't worked and, I thought installing it physically on drive might make it work. But after installation, it didn't worked. I ran following command to check if my sound card is detected or not: lspci -v | less and found that my sound card is detected and, I got following information: 00:1b.0 Audio device: Intel Corporation 82801I (ICH9 Family) HD Audio Controller (rev 03) Subsystem: Acer Incorporated [ALI] Device 013e Flags: bus master, fast devsel, latency 0, IRQ 48 Memory at 98800000 (64-bit, non-prefetchable) [size=16K] Capabilities: <access denied> Kernel driver in use: HDA Intel Kernel modules: snd-hda-intel By doing a bit Google-ing, I found this link: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/617647 which suggested similar issues with 4930, as well as other Acer laptop, I tried troubleshoots mentioned in the thread but it didn't solved the problem. + --- + AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23. + Architecture: i386 + ArecordDevices: + **** List of CAPTURE Hardware Devices **** + card 0: Intel [HDA Intel], device 0: ALC888 Analog [ALC888 Analog] + Subdevices: 1/1 + Subdevice #0: subdevice #0 + AudioDevicesInUse: + USER PID ACCESS COMMAND + /dev/snd/controlC0: kushal 1711 F.... pulseaudio + Card0.Amixer.info: + Card hw:0 'Intel'/'HDA Intel at 0x98800000 irq 48' + Mixer name : 'Intel Cantiga HDMI' + Components : 'HDA:10ec0888,1025013e,00100202 HDA:11c11040,1025013e,00100200 HDA:80862802,80860101,00100000' + Controls : 26 + Simple ctrls : 13 + DistroRelease: Ubuntu 10.10 + InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release i386 (20101007) + Package: alsa-base 1.0.23+dfsg-1ubuntu4 + PackageArchitecture: all + ProcEnviron: + LANG=en_IN + SHELL=/bin/bash + ProcVersionSignature: Ubuntu 2.6.35-22.34-generic 2.6.35.4 + Tags: maverick + Uname: Linux 2.6.35-22-generic i686 + UserGroups: adm admin audio cdrom dialout dip lpadmin netdev plugdev pulse pulse-access sambashare video + dmi.bios.date: 01/14/2010 + dmi.bios.vendor: Acer + dmi.bios.version: V1.21 + dmi.board.asset.tag: Base Board Asset Tag + dmi.board.name: Aspire 4930 + dmi.board.vendor: Acer + dmi.board.version: V1.21 + dmi.chassis.type: 1 + dmi.chassis.vendor: Acer + dmi.chassis.version: V1.21 + dmi.modalias: dmi:bvnAcer:bvrV1.21:bd01/14/2010:svnAcer:pnAspire4930:pvrV1.21:rvnAcer:rnAspire4930:rvrV1.21:cvnAcer:ct1:cvrV1.21: + dmi.product.name: Aspire 4930 + dmi.product.version: V1.21 + dmi.sys.vendor: Acer ** Attachment added: "AlsaDevices.txt" https://bugs.edge.launchpad.net/bugs/661340/+attachment/1699095/+files/AlsaDevices.txt -- No sound in fresh install of Ubuntu 10.10 https://bugs.launchpad.net/bugs/661340 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
