Bug 1475283

Description of problem:

When I plug my headphones, PAVUCONTROL says that the headphones are plugged "Casque analogique (plugged in)" but the sound comes out only if I select "Line Out (unplugged)". This "feauture is quite new. It appeared after an update but I can't remember which one...). Before, the option "Line Out" was not existing.

Version-Release number of selected component (if applicable):
DELL E6520, 
Linux spppcq229 4.11.8-100.fc24.x86_64 #1 SMP Thu Jun 29 18:05:45 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux

 lspci
00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
00:01.0 PCI bridge: Intel Corporation Xeon E3-1200/2nd Generation Core Processor Family PCI Express Root Port (rev 09)
00:16.0 Communication controller: Intel Corporation 6 Series/C200 Series Chipset Family MEI Controller #1 (rev 04)
00:19.0 Ethernet controller: Intel Corporation 82579LM Gigabit Network Connection (Lewisville) (rev 04)
00:1a.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #2 (rev 04)
00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 04)
00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 1 (rev b4)
00:1c.1 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 2 (rev b4)
00:1c.2 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 3 (rev b4)
00:1c.3 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 4 (rev b4)
00:1c.5 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 6 (rev b4)
00:1d.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family USB Enhanced Host Controller #1 (rev 04)
00:1f.0 ISA bridge: Intel Corporation QM67 Express Chipset Family LPC Controller (rev 04)
00:1f.2 RAID bus controller: Intel Corporation 82801 Mobile SATA Controller [RAID mode] (rev 04)
00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family SMBus Controller (rev 04)
01:00.0 VGA compatible controller: NVIDIA Corporation GF119M [NVS 4200M] (rev a1)
01:00.1 Audio device: NVIDIA Corporation GF119 HDMI Audio Controller (rev a1)
03:00.0 Network controller: Intel Corporation Centrino Advanced-N 6205 [Taylor Peak] (rev 34)
0b:00.0 FireWire (IEEE 1394): O2 Micro, Inc. 1394 OHCI Compliant Host Controller (rev 05)
0b:00.1 SD Host controller: O2 Micro, Inc. OZ600RJ0/OZ900RJ0/OZ600RJS SD/MMC Card Reader Controller (rev 05)
0b:00.2 Mass storage controller: O2 Micro, Inc. O2 Flash Memory Card (rev 05)


How reproducible:


Steps to Reproduce:
1. Log on FC24 Xfce
2. plug any headphone
3.

Actual results:
No sound with default setting "analog headphone (plugged in"). Should set "line out (unplugged)" to get sounds


Expected results:
sounds in the headphone


Additional info: