Mam problem, który przed chwilą odkryłem, gdyż pierwszy raz podłączam słuchawki i okazuje się ze jest tak jakbym ich nie podłączył o.O
tzn. w słuchawkach nic nie slysze, tylko na glośnikach.
Próbowałem grzebać w preferencjach dźwieku ale efekt był taki ze w ogóle nie było słychać nawet na głośnikach.
System Linux Ubuntu
Proszę o pomoc 
A co my wróżki :o . Jaka płyta główna , panel przedni czy tylny ?
Podpinaj do tego panelu, gdzie karta podpięta 
Nie wiem jaką mam płytę główną,
a laptop lenovo n200
Pokaż wynik poleceń:
lspci -v
lsmod
cat /etc/modprobe.d/alsa-base.conf
Ponadto sprawdź jeszcze ustawienia w konsolowym alsamixer czy słuchawki nie są wyciszone.
Tak, na pewno pod Linuksem sprawdzi tym programem. Skąd wiesz, że kolega ma na tym laptopie Windowsa? Nawet jeśli go kupił z Windowsem to mógł go usunąć.
Pozdrawiam!
sprawdziłem alsamixer i tam pojawiły mi sie słupki z kolorami w środku podpisane co na ile
tam gdzie słuchawki było 00 ale nie było tego słupka zeby strzałką w góre powiekszyc tak jak to mozna zrobic z głośnikami.
Teraz jest cicho u mnie i po podłaczeniu słuchawek (teraz mam dostęp tylko do takich od mp3) było slychac muzyke ale bardzo
cicho. A w preferencjach dźwięku jest głośność na 100 zrobiona.
oto wynik:
bartix@bartix-laptop:~$ lspci -v
00:00.0 Host bridge: Intel Corporation Mobile PM965/GM965/GL960 Memory Controller Hub (rev 0c)
Subsystem: Lenovo Device 383c
Flags: bus master, fast devsel, latency 0
Capabilities:
Kernel driver in use: agpgart-intel
Kernel modules: intel-agp
00:02.0 VGA compatible controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (rev 0c)
Subsystem: Lenovo Device 383e
Flags: bus master, fast devsel, latency 0, IRQ 29
Memory at fc000000 (64-bit, non-prefetchable) [size=1M]
Memory at d0000000 (64-bit, prefetchable) [size=256M]
I/O ports at 1800 [size=8]
Capabilities:
Kernel driver in use: i915
Kernel modules: i915
00:02.1 Display controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (rev 0c)
Subsystem: Lenovo Device 383e
Flags: bus master, fast devsel, latency 0
Memory at fc100000 (64-bit, non-prefetchable) [size=1M]
Capabilities:
00:1a.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #4 (rev 03)
Subsystem: Lenovo Device 3846
Flags: bus master, medium devsel, latency 0, IRQ 16
I/O ports at 1820 [size=32]
Kernel driver in use: uhci_hcd
00:1a.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #5 (rev 03)
Subsystem: Lenovo Device 3847
Flags: bus master, medium devsel, latency 0, IRQ 21
I/O ports at 1840 [size=32]
Kernel driver in use: uhci_hcd
00:1a.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #2 (rev 03) (prog-if 20)
Subsystem: Lenovo Device 3849
Flags: bus master, medium devsel, latency 0, IRQ 18
Memory at fc504800 (32-bit, non-prefetchable) [size=1K]
Capabilities:
Kernel driver in use: ehci_hcd
00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 03)
Subsystem: Lenovo Device 384e
Flags: bus master, fast devsel, latency 0, IRQ 22
Memory at fc300000 (64-bit, non-prefetchable) [size=16K]
Capabilities:
Kernel driver in use: HDA Intel
Kernel modules: snd-hda-intel
00:1c.0 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 1 (rev 03)
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
I/O behind bridge: 00002000-00002fff
Memory behind bridge: f6000000-f7ffffff
Prefetchable memory behind bridge: 00000000f0000000-00000000f1ffffff
Capabilities:
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.1 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 2 (rev 03)
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
I/O behind bridge: 00003000-00003fff
Memory behind bridge: f8000000-f9ffffff
Prefetchable memory behind bridge: 00000000f2000000-00000000f3ffffff
Capabilities:
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.2 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 3 (rev 03)
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=05, subordinate=05, sec-latency=0
I/O behind bridge: 00004000-00004fff
Memory behind bridge: fa000000-fbffffff
Prefetchable memory behind bridge: 00000000f4000000-00000000f5ffffff
Capabilities:
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.3 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 4 (rev 03)
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=06, subordinate=06, sec-latency=0
I/O behind bridge: 00005000-00005fff
Memory behind bridge: c8000000-c9ffffff
Prefetchable memory behind bridge: 00000000cc000000-00000000cdffffff
Capabilities:
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1d.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #1 (rev 03)
Subsystem: Lenovo Device 3843
Flags: bus master, medium devsel, latency 0, IRQ 23
I/O ports at 1860 [size=32]
Kernel driver in use: uhci_hcd
00:1d.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #2 (rev 03)
Subsystem: Lenovo Device 3844
Flags: bus master, medium devsel, latency 0, IRQ 19
I/O ports at 1880 [size=32]
Kernel driver in use: uhci_hcd
00:1d.2 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #3 (rev 03)
Subsystem: Lenovo Device 3845
Flags: bus master, medium devsel, latency 0, IRQ 18
I/O ports at 18a0 [size=32]
Kernel driver in use: uhci_hcd
00:1d.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #1 (rev 03) (prog-if 20)
Subsystem: Lenovo Device 3848
Flags: bus master, medium devsel, latency 0, IRQ 23
Memory at fc504c00 (32-bit, non-prefetchable) [size=1K]
Capabilities:
Kernel driver in use: ehci_hcd
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev f3) (prog-if 01)
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=08, subordinate=08, sec-latency=32
Memory behind bridge: fc200000-fc2fffff
Capabilities:
00:1f.0 ISA bridge: Intel Corporation 82801HEM (ICH8M) LPC Interface Controller (rev 03)
Subsystem: Lenovo Device 3840
Flags: bus master, medium devsel, latency 0
Capabilities:
Kernel modules: iTCO_wdt
00:1f.1 IDE interface: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E) IDE Controller (rev 03) (prog-if 8a [Master SecP PriP])
Subsystem: Lenovo Device 386d
Flags: bus master, medium devsel, latency 0, IRQ 19
I/O ports at 01f0 [size=8]
I/O ports at 03f4 [size=1]
I/O ports at 0170 [size=8]
I/O ports at 0374 [size=1]
I/O ports at 1810 [size=16]
Kernel driver in use: ata_piix
00:1f.2 SATA controller: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E) SATA AHCI Controller (rev 03) (prog-if 01)
Subsystem: Lenovo Device 386c
Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 28
I/O ports at 1c00 [size=8]
I/O ports at 18d4 [size=4]
I/O ports at 18d8 [size=8]
I/O ports at 18d0 [size=4]
I/O ports at 18e0 [size=32]
Memory at fc504000 (32-bit, non-prefetchable) [size=2K]
Capabilities:
Kernel driver in use: ahci
Kernel modules: ahci
00:1f.3 SMBus: Intel Corporation 82801H (ICH8 Family) SMBus Controller (rev 03)
Subsystem: Lenovo Device 3842
Flags: medium devsel, IRQ 10
Memory at 40000000 (32-bit, non-prefetchable) [size=256]
I/O ports at 1c20 [size=32]
Kernel modules: i2c-i801
04:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG [Golan] Network Connection (rev 02)
Subsystem: Intel Corporation Device 1011
Flags: bus master, fast devsel, latency 0, IRQ 31
Memory at f8000000 (32-bit, non-prefetchable) [size=4K]
Capabilities:
Kernel driver in use: iwl3945
Kernel modules: iwl3945
06:00.0 Ethernet controller: Broadcom Corporation NetLink BCM5906M Fast Ethernet PCI Express (rev 02)
Subsystem: Lenovo Device 3861
Flags: bus master, fast devsel, latency 0, IRQ 30
Memory at c8000000 (64-bit, non-prefetchable) [size=64K]
Expansion ROM at [disabled]
Capabilities:
Kernel driver in use: tg3
Kernel modules: tg3
08:06.0 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 IEEE 1394 Controller (prog-if 10)
Subsystem: Lenovo Device 3829
Flags: bus master, medium devsel, latency 32, IRQ 22
Memory at fc200000 (32-bit, non-prefetchable) [size=2K]
Capabilities:
Kernel driver in use: ohci1394
Kernel modules: firewire-ohci, ohci1394
08:06.1 SD Host controller: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 19)
Subsystem: Lenovo Device 382a
Flags: bus master, medium devsel, latency 32, IRQ 23
Memory at fc200800 (32-bit, non-prefetchable) [size=256]
Capabilities:
Kernel driver in use: sdhci-pci
Kernel modules: sdhci-pci
08:06.2 System peripheral: Ricoh Co Ltd R5C843 MMC Host Controller (rev 0a)
Subsystem: Lenovo Device 382c
Flags: medium devsel, IRQ 11
Memory at fc200c00 (32-bit, non-prefetchable) [size=256]
Capabilities:
Kernel driver in use: ricoh-mmc
Kernel modules: ricoh_mmc
08:06.3 System peripheral: Ricoh Co Ltd R5C592 Memory Stick Bus Host Adapter (rev 05)
Subsystem: Lenovo Device 382d
Flags: medium devsel, IRQ 11
Memory at fc201000 (32-bit, non-prefetchable) [size=256]
Capabilities:
08:06.4 System peripheral: Ricoh Co Ltd xD-Picture Card Controller (rev ff) (prog-if ff)
! Unknown header type 7f[/code]
[code]bartix@bartix-laptop:~$ lsmod Module Size Used by aes_i586 7268 1 aes_generic 26863 1 aes_i586 binfmt_misc 6587 1 rfcomm 33421 4 ppdev 5259 0 sco 7885 2 joydev 8708 0 bridge 45582 0 stp 1655 1 bridge bnep 9436 2 snd_hda_codec_realtek 203310 1 l2cap 30624 16 rfcomm,bnep fbcon 35102 71 tileblit 2031 1 fbcon font 7557 1 fbcon bitblit 4707 1 fbcon softcursor 1189 1 bitblit vga16fb 11385 0 vgastate 8961 1 vga16fb arc4 1153 2 snd_hda_intel 21941 4 snd_hda_codec 74201 2 snd_hda_codec_realtek,snd_hda_intel snd_hwdep 5412 1 snd_hda_codec snd_pcm_oss 35308 0 snd_mixer_oss 13746 1 snd_pcm_oss snd_pcm 70662 3 snd_hda_intel,snd_hda_codec,snd_pcm_oss snd_seq_dummy 1338 0 snd_seq_oss 26726 0 snd_seq_midi 4557 0 snd_rawmidi 19056 1 snd_seq_midi snd_seq_midi_event 6003 2 snd_seq_oss,snd_seq_midi snd_seq 47263 6 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_seq_midi_event snd_timer 19098 2 snd_pcm,snd_seq snd_seq_device 5700 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi,snd_rawmidi,snd_seq iwl3945 68727 0 i915 285076 4 iwlcore 105922 1 iwl3945 sdhci_pci 5470 0 snd 54148 20 snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_oss,snd_rawmidi,snd_seq,snd_timer,snd_seq_device drm_kms_helper 29297 1 i915 sdhci 15462 1 sdhci_pci mac80211 205146 2 iwl3945,iwlcore btusb 10925 2 bluetooth 49892 9 rfcomm,sco,bnep,l2cap,btusb ricoh_mmc 2923 0 psmouse 63245 0 serio_raw 3978 0 intel_agp 24119 2 i915 led_class 2864 3 iwl3945,iwlcore,sdhci drm 162377 5 i915,drm_kms_helper i2c_algo_bit 5028 1 i915 soundcore 6620 1 snd snd_page_alloc 7076 2 snd_hda_intel,snd_pcm cfg80211 126517 3 iwl3945,iwlcore,mac80211 agpgart 31724 2 intel_agp,drm video 17375 1 i915 output 1871 1 video lp 7028 0 parport 32635 2 ppdev,lp ohci1394 26950 0 ieee1394 81181 1 ohci1394 ahci 32200 2 tg3 109324 0 bartix@bartix-laptop:~$ cat /etc/modprobe.d/alsa-base.conf
W ostawieniach dźwięku (Gnome) w zakładce przełączniki powinna być opcja Headphones, którą trzeba włączyć.