If I connect the headphones so the sound comes through the headphones as the speakers built in, only to run the headphones have to start ubuntu with headphones connected, but in this case it disconnects the sound no longer goes out through speakers built into the headphones only.
I use Ubuntu 12.04 64bit in previous versions did not have this problem 9.10 and 10:04. Output lspci: 00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 03) Subsystem: Acer Incorporated [ALI] Aspire 5920G Flags: bus master, fast devsel, latency 0, IRQ 45 Memory at f0500000 (64-bit, non-prefetchable) [size=16K] Capabilities: <access denied> Kernel driver in use: snd_hda_intel Kernel modules: snd-hda-intel -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/995684 Title: Switching problem between headphone speaker and microphone to laptop built in speakers and front mic To manage notifications about this bug go to: https://bugs.launchpad.net/alsa-driver/+bug/995684/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs