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On Wed, Jul 13, 2016 at 12:55 PM, allan gottlieb <gottlieb@×××.edu> wrote: |
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> Hardware: Dell Latitude E7450 laptop |
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> |
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> Gentoo essentially all stable |
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> Gnome / Systemd |
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> |
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> When I play a movie using totem it sounds fine if no headphones are |
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> plugged it. |
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> |
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> No sound at all with headphones (I tried three different ones). |
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> |
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> The sound settings gui recognizes that headphones are in. The sound |
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> test is silent. If I select the internal speakers in the gui (with the |
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> headphones still in) sound is fine. |
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> |
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> Is there some headphone option I must enable in the kernel or elsewhere? |
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> |
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> thanks in advance. |
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> allan |
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> |
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> PS I also tried cat /boot/vmlinux > /dev/audio1. Silent on headphones |
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|
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It will remember the volume/mute settings per device. Is it unmuted |
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and turnt up? |
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