https://help.ubuntu.com/community/SoundTroubleshooting?action=show&redirect=DebuggingSoundProblems#Having%20sound%20issues%20with%20HP%20dvx%20laptop
Seems this may be a known issue and has been fixed. If you'd like to test, please refer to the instructions mentioned in the link above. Alternatively you can also try running the latest Karmic kernel or try the most recent mainline kernel build, 2.6.30-rc8 - https://wiki.ubuntu.com/KernelMainlineBuilds which should also contain the updated patches. Please let us know your results. If this is still an issue even after testing, please run the following command from a Terminal (Applications->Accessories->Terminal). It will automatically gather and attach updated debug information: apport-collect -p alsa-base 326896 ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- no sound on kubuntu 9.04 alpha 4 https://bugs.launchpad.net/bugs/326896 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs