A big step forward. Following the page https://wiki.ubuntu.com/PulseAudio/Log:
After running the 3 lines, I waited ~4 seconds then removed the Headphone jack, then waited ~5 seconds then plugged the jack back, then waited ~4 second and stopped the process with Ctrl-c File is attached. If you want more, let me know Now I try to find how to use hda-verb GET_PIN_SENSE and how to set the misc bit of headphone: Can I use the same process here? https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1248116/comments/12 Below is my codec: $ head -n 10 /proc/asound/card0/codec* Codec: Realtek ALC892 Address: 0 AFG Function Id: 0x1 (unsol 1) Vendor Id: 0x10ec0892 Subsystem Id: 0x18497892 Revision Id: 0x100302 No Modem Function Group found Default PCM: rates [0x5f0]: 32000 44100 48000 88200 96000 192000 bits [0xe]: 16 20 24 Let me know what should be the line after [codec] ** Attachment added: "pulseverbose.log" https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/874535/+attachment/4002387/+files/pulseverbose.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/874535 Title: Volume Slider Jumps, due to rapidly changing hardware jack sense state To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/874535/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs