Found same problem in Sony VAIO PCG-V505CP when upgrading from 7.06 to somewhere around **Tribe 4** and beyond (using **Update Manager** everyday, until 14 September)
So today I decided to make fresh install from 7.10 **Tribe 5 Live CD** -- and the sound COME BACK. from http://support.vaio.sony.co.uk/specifications/specifications.asp?site=voe_en_GB_cons&c=0&s=PCG-V505&m=1416 Sony VAIO PCG-V505CP uses Sound Chip: " Yamaha YMF753-S 16-bit CD-quality stereo sound Microsoft Sound System, Hardware MIDI " -- [gutsy] no sound: Failed to construct test pipeline in sound recording https://bugs.launchpad.net/bugs/131711 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
