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Headphones port output is not working. Instead it make noise in my ubuntu system.

 $ lspci -nnk
00:00.0 Host bridge [0600]: Intel Corporation 82G33/G31/P35/P31 Express DRAM Controller [8086:29c0] (rev 02)
    Subsystem: Intel Corporation 82G33/G31/P35/P31 Express DRAM Controller [8086:29c0]
00:02.0 VGA compatible controller [0300]: Intel Corporation 82G33/G31 Express Integrated Graphics Controller [8086:29c2] (rev 02)
    Subsystem: Intel Corporation 82G33/G31 Express Integrated Graphics Controller [8086:29c2]
    Kernel driver in use: i915
    Kernel modules: i915
00:1b.0 Audio device [0403]: Intel Corporation NM10/ICH7 Family High Definition Audio Controller [8086:27d8] (rev 01)
    Subsystem: Intel Corporation DeskTop Board D945GTP [8086:27d8]
    Kernel driver in use: snd_hda_intel
    Kernel modules: snd_hda_intel
00:1c.0 PCI bridge [0604]: Intel Corporation NM10/ICH7 Family PCI Express Port 1 [8086:27d0] (rev 01)
    Kernel driver in use: pcieport
    Kernel modules: shpchp
00:1c.1 PCI bridge [0604]: Intel Corporation NM10/ICH7 Family PCI Express Port 2 [8086:27d2] (rev 01)
    Kernel driver in use: pcieport
    Kernel modules: shpchp
00:1d.0 USB controller [0c03]: Intel Corporation NM10/ICH7 Family USB UHCI Controller #1 [8086:27c8] (rev 01)
    Subsystem: Intel Corporation NM10/ICH7 Family USB UHCI Controller [8086:27c8]
    Kernel driver in use: uhci_hcd
00:1d.1 USB controller [0c03]: Intel Corporation NM10/ICH7 Family USB UHCI Controller #2 [8086:27c9] (rev 01)
    Subsystem: Intel Corporation NM10/ICH7 Family USB UHCI Controller [8086:27c9]
    Kernel driver in use: uhci_hcd
00:1d.2 USB controller [0c03]: Intel Corporation NM10/ICH7 Family USB UHCI Controller #3 [8086:27ca] (rev 01)
    Subsystem: Intel Corporation NM10/ICH7 Family USB UHCI Controller [8086:27ca]
    Kernel driver in use: uhci_hcd
00:1d.3 USB controller [0c03]: Intel Corporation NM10/ICH7 Family USB UHCI Controller #4 [8086:27cb] (rev 01)
    Subsystem: Intel Corporation NM10/ICH7 Family USB UHCI Controller [8086:27cb]
    Kernel driver in use: uhci_hcd
00:1d.7 USB controller [0c03]: Intel Corporation NM10/ICH7 Family USB2 EHCI Controller [8086:27cc] (rev 01)
    Subsystem: Intel Corporation NM10/ICH7 Family USB2 EHCI Controller [8086:27cc]
    Kernel driver in use: ehci-pci
00:1e.0 PCI bridge [0604]: Intel Corporation 82801 PCI Bridge [8086:244e] (rev e1)
00:1f.0 ISA bridge [0601]: Intel Corporation 82801GB/GR (ICH7 Family) LPC Interface Bridge [8086:27b8] (rev 01)
    Subsystem: Intel Corporation 82801GB/GR (ICH7 Family) LPC Interface Bridge [8086:27b8]
    Kernel driver in use: lpc_ich
    Kernel modules: intel_rng, lpc_ich, leds_ss4200
00:1f.1 IDE interface [0101]: Intel Corporation 82801G (ICH7 Family) IDE Controller [8086:27df] (rev 01)
    Subsystem: Intel Corporation 82801G (ICH7 Family) IDE Controller [8086:27df]
    Kernel driver in use: ata_piix
    Kernel modules: pata_acpi
00:1f.2 IDE interface [0101]: Intel Corporation NM10/ICH7 Family SATA Controller [IDE mode] [8086:27c0] (rev 01)
    Subsystem: Intel Corporation NM10/ICH7 Family SATA Controller [IDE mode] [8086:27c0]
    Kernel driver in use: ata_piix
    Kernel modules: pata_acpi
00:1f.3 SMBus [0c05]: Intel Corporation NM10/ICH7 Family SMBus Controller [8086:27da] (rev 01)
    Subsystem: Intel Corporation NM10/ICH7 Family SMBus Controller [8086:27da]
    Kernel modules: i2c_i801
02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL810xE PCI Express Fast Ethernet controller [10ec:8136] (rev 05)
    Subsystem: Realtek Semiconductor Co., Ltd. RTL810xE PCI Express Fast Ethernet controller [10ec:0123]
    Kernel driver in use: r8169
    Kernel modules: r8169

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  • please edit your question and paste the output of lspci -nnk | grep -iA2 audio – cmak.fr Aug 13 at 5:16
  • @cmak.fr i edited that. – dhinesh bala Aug 13 at 5:21
  • oops: why removing the usefull aplay -l - Edit again to restore that and modify you last entry with the output of this entire command: lspci -nnk | grep -iA3 audio with the pipe and grep. tks – cmak.fr Aug 13 at 5:30

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