This problem is in http://bugzilla.kernel.org/show_bug.cgi?id=10941
I found a solution. ** Attachment added: "0001-Mic-work-on-Acer-Aspire-5720G.patch" http://launchpadlibrarian.net/18381763/0001-Mic-work-on-Acer-Aspire-5720G.patch -- internal microphone not working properly in acer aspire 5720, can't record https://bugs.launchpad.net/bugs/280644 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
