Public bug reported: 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. ** Affects: alsa-driver (Ubuntu) Importance: Undecided Status: New ** 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 is detected and, I got following information: + 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 - + (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. -- 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
