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#1 Le 13/08/2013, à 21:59

hassan

Pas de son sur DisplayPort

Bonjour,

J'ai Ubuntu 13.04 64bit
Un ordinateur HP Compaq 6000 Pro
Une sortie DisplayPort
Un adapter DisplayPort/HDMI
Un écran HDMI

Ubuntu a détecté le port puisque il a détecté l'écran et l'image passe bien.
Mais le son ne passe pas et n'est pas dans la liste des périphériques

Préférences utilisateur & système

Je ne sais pas d'où vient le problème?

1- La carte mère? sur certain forums c'est marqué je le type de PC que je possède supporte l'audio. Comment puis-je vérifier?
2- L'adapter? dans la description c'était marqué que cet adapter support la transmission d'audio.
3- Driver?

La commande: sudo aplay -l donne ceci:

**** Liste des Périphériques Matériels PLAYBACK ****
carte 0: Intel [HDA Intel], périphérique 0: ALC662 rev1 Analog [ALC662 rev1 Analog]
  Sous-périphériques: 0/1
  Sous-périphérique #0: subdevice #0

La commande lspci donne ceci:

00:00.0 Host bridge: Intel Corporation 4 Series Chipset DRAM Controller (rev 03)
00:02.0 VGA compatible controller: Intel Corporation 4 Series Chipset Integrated Graphics Controller (rev 03)
00:02.1 Display controller: Intel Corporation 4 Series Chipset Integrated Graphics Controller (rev 03)
00:03.0 Communication controller: Intel Corporation 4 Series Chipset HECI Controller (rev 03)
00:03.3 Serial controller: Intel Corporation 4 Series Chipset Serial KT Controller (rev 03)
00:19.0 Ethernet controller: Intel Corporation 82567LM-3 Gigabit Network Connection (rev 02)
00:1a.0 USB controller: Intel Corporation 82801JD/DO (ICH10 Family) USB UHCI Controller #4 (rev 02)
00:1a.1 USB controller: Intel Corporation 82801JD/DO (ICH10 Family) USB UHCI Controller #5 (rev 02)
00:1a.2 USB controller: Intel Corporation 82801JD/DO (ICH10 Family) USB UHCI Controller #6 (rev 02)
00:1a.7 USB controller: Intel Corporation 82801JD/DO (ICH10 Family) USB2 EHCI Controller #2 (rev 02)
00:1b.0 Audio device: Intel Corporation 82801JD/DO (ICH10 Family) HD Audio Controller (rev 02)
00:1c.0 PCI bridge: Intel Corporation 82801JD/DO (ICH10 Family) PCI Express Port 1 (rev 02)
00:1c.1 PCI bridge: Intel Corporation 82801JD/DO (ICH10 Family) PCI Express Port 2 (rev 02)
00:1d.0 USB controller: Intel Corporation 82801JD/DO (ICH10 Family) USB UHCI Controller #1 (rev 02)
00:1d.1 USB controller: Intel Corporation 82801JD/DO (ICH10 Family) USB UHCI Controller #2 (rev 02)
00:1d.2 USB controller: Intel Corporation 82801JD/DO (ICH10 Family) USB UHCI Controller #3 (rev 02)
00:1d.7 USB controller: Intel Corporation 82801JD/DO (ICH10 Family) USB2 EHCI Controller #1 (rev 02)
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev a2)
00:1f.0 ISA bridge: Intel Corporation 82801JD (ICH10D) LPC Interface Controller (rev 02)
00:1f.2 SATA controller: Intel Corporation 82801JD/DO (ICH10 Family) SATA AHCI Controller (rev 02)
10:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10)

la commance lspci -v donne ceci:

00:00.0 Host bridge: Intel Corporation 4 Series Chipset DRAM Controller (rev 03)
	Subsystem: Hewlett-Packard Company Device 3048
	Flags: bus master, fast devsel, latency 0
	Capabilities: <access denied>
	Kernel driver in use: agpgart-intel

00:02.0 VGA compatible controller: Intel Corporation 4 Series Chipset Integrated Graphics Controller (rev 03) (prog-if 00 [VGA controller])
	Subsystem: Hewlett-Packard Company Device 3048
	Flags: bus master, fast devsel, latency 0, IRQ 50
	Memory at f0000000 (64-bit, non-prefetchable) [size=4M]
	Memory at e0000000 (64-bit, prefetchable) [size=256M]
	I/O ports at 2230 [size=8]
	Expansion ROM at <unassigned> [disabled]
	Capabilities: <access denied>
	Kernel driver in use: i915

00:02.1 Display controller: Intel Corporation 4 Series Chipset Integrated Graphics Controller (rev 03)
	Subsystem: Hewlett-Packard Company Device 3048
	Flags: bus master, fast devsel, latency 0
	Memory at f0400000 (64-bit, non-prefetchable) [disabled] [size=1M]
	Capabilities: <access denied>

00:03.0 Communication controller: Intel Corporation 4 Series Chipset HECI Controller (rev 03)
	Subsystem: Hewlett-Packard Company Device 3048
	Flags: bus master, fast devsel, latency 0, IRQ 48
	Memory at f0527100 (64-bit, non-prefetchable) [size=16]
	Capabilities: <access denied>
	Kernel driver in use: mei

00:03.3 Serial controller: Intel Corporation 4 Series Chipset Serial KT Controller (rev 03) (prog-if 02 [16550])
	Subsystem: Hewlett-Packard Company Device 3048
	Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 17
	I/O ports at 2248 [size=8]
	Memory at f0524000 (32-bit, non-prefetchable) [size=4K]
	Capabilities: <access denied>
	Kernel driver in use: serial

00:19.0 Ethernet controller: Intel Corporation 82567LM-3 Gigabit Network Connection (rev 02)
	Subsystem: Hewlett-Packard Company Device 3048
	Flags: bus master, fast devsel, latency 0, IRQ 47
	Memory at f0500000 (32-bit, non-prefetchable) [size=128K]
	Memory at f0525000 (32-bit, non-prefetchable) [size=4K]
	I/O ports at 2100 [size=32]
	Capabilities: <access denied>
	Kernel driver in use: e1000e

00:1a.0 USB controller: Intel Corporation 82801JD/DO (ICH10 Family) USB UHCI Controller #4 (rev 02) (prog-if 00 [UHCI])
	Subsystem: Hewlett-Packard Company Device 3048
	Flags: bus master, medium devsel, latency 0, IRQ 20
	I/O ports at 2120 [size=32]
	Capabilities: <access denied>
	Kernel driver in use: uhci_hcd

00:1a.1 USB controller: Intel Corporation 82801JD/DO (ICH10 Family) USB UHCI Controller #5 (rev 02) (prog-if 00 [UHCI])
	Subsystem: Hewlett-Packard Company Device 3048
	Flags: bus master, medium devsel, latency 0, IRQ 21
	I/O ports at 2140 [size=32]
	Capabilities: <access denied>
	Kernel driver in use: uhci_hcd

00:1a.2 USB controller: Intel Corporation 82801JD/DO (ICH10 Family) USB UHCI Controller #6 (rev 02) (prog-if 00 [UHCI])
	Subsystem: Hewlett-Packard Company Device 3048
	Flags: bus master, medium devsel, latency 0, IRQ 22
	I/O ports at 2160 [size=32]
	Capabilities: <access denied>
	Kernel driver in use: uhci_hcd

00:1a.7 USB controller: Intel Corporation 82801JD/DO (ICH10 Family) USB2 EHCI Controller #2 (rev 02) (prog-if 20 [EHCI])
	Subsystem: Hewlett-Packard Company Device 3048
	Flags: bus master, medium devsel, latency 0, IRQ 22
	Memory at f0526800 (32-bit, non-prefetchable) [size=1K]
	Capabilities: <access denied>
	Kernel driver in use: ehci-pci

00:1b.0 Audio device: Intel Corporation 82801JD/DO (ICH10 Family) HD Audio Controller (rev 02)
	Subsystem: Hewlett-Packard Company Device 3048
	Flags: bus master, fast devsel, latency 0, IRQ 49
	Memory at f0520000 (64-bit, non-prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: snd_hda_intel

00:1c.0 PCI bridge: Intel Corporation 82801JD/DO (ICH10 Family) PCI Express Port 1 (rev 02) (prog-if 00 [Normal decode])
	Flags: bus master, fast devsel, latency 0
	Bus: primary=00, secondary=20, subordinate=20, sec-latency=0
	I/O behind bridge: 00003000-00003fff
	Memory behind bridge: f8000000-f81fffff
	Prefetchable memory behind bridge: 00000000f8200000-00000000f83fffff
	Capabilities: <access denied>
	Kernel driver in use: pcieport

00:1c.1 PCI bridge: Intel Corporation 82801JD/DO (ICH10 Family) PCI Express Port 2 (rev 02) (prog-if 00 [Normal decode])
	Flags: bus master, fast devsel, latency 0
	Bus: primary=00, secondary=30, subordinate=30, sec-latency=0
	I/O behind bridge: 00004000-00004fff
	Memory behind bridge: f8400000-f85fffff
	Prefetchable memory behind bridge: 00000000f8600000-00000000f87fffff
	Capabilities: <access denied>
	Kernel driver in use: pcieport

00:1d.0 USB controller: Intel Corporation 82801JD/DO (ICH10 Family) USB UHCI Controller #1 (rev 02) (prog-if 00 [UHCI])
	Subsystem: Hewlett-Packard Company Device 3048
	Flags: bus master, medium devsel, latency 0, IRQ 20
	I/O ports at 2180 [size=32]
	Capabilities: <access denied>
	Kernel driver in use: uhci_hcd

00:1d.1 USB controller: Intel Corporation 82801JD/DO (ICH10 Family) USB UHCI Controller #2 (rev 02) (prog-if 00 [UHCI])
	Subsystem: Hewlett-Packard Company Device 3048
	Flags: bus master, medium devsel, latency 0, IRQ 21
	I/O ports at 21a0 [size=32]
	Capabilities: <access denied>
	Kernel driver in use: uhci_hcd

00:1d.2 USB controller: Intel Corporation 82801JD/DO (ICH10 Family) USB UHCI Controller #3 (rev 02) (prog-if 00 [UHCI])
	Subsystem: Hewlett-Packard Company Device 3048
	Flags: bus master, medium devsel, latency 0, IRQ 22
	I/O ports at 21c0 [size=32]
	Capabilities: <access denied>
	Kernel driver in use: uhci_hcd

00:1d.7 USB controller: Intel Corporation 82801JD/DO (ICH10 Family) USB2 EHCI Controller #1 (rev 02) (prog-if 20 [EHCI])
	Subsystem: Hewlett-Packard Company Device 3048
	Flags: bus master, medium devsel, latency 0, IRQ 20
	Memory at f0526c00 (32-bit, non-prefetchable) [size=1K]
	Capabilities: <access denied>
	Kernel driver in use: ehci-pci

00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev a2) (prog-if 01 [Subtractive decode])
	Flags: bus master, fast devsel, latency 0
	Bus: primary=00, secondary=10, subordinate=10, sec-latency=32
	I/O behind bridge: 00001000-00001fff
	Memory behind bridge: f0600000-f06fffff
	Prefetchable memory behind bridge: 00000000f8800000-00000000f88fffff
	Capabilities: <access denied>

00:1f.0 ISA bridge: Intel Corporation 82801JD (ICH10D) LPC Interface Controller (rev 02)
	Subsystem: Hewlett-Packard Company Device 3048
	Flags: bus master, medium devsel, latency 0
	Capabilities: <access denied>
	Kernel driver in use: lpc_ich

00:1f.2 SATA controller: Intel Corporation 82801JD/DO (ICH10 Family) SATA AHCI Controller (rev 02) (prog-if 01 [AHCI 1.0])
	Subsystem: Hewlett-Packard Company Device 3048
	Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 46
	I/O ports at 2250 [size=8]
	I/O ports at 2268 [size=4]
	I/O ports at 2258 [size=8]
	I/O ports at 226c [size=4]
	I/O ports at 21e0 [size=32]
	Memory at f0526000 (32-bit, non-prefetchable) [size=2K]
	Capabilities: <access denied>
	Kernel driver in use: ahci

10:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10)
	Subsystem: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+
	Flags: bus master, medium devsel, latency 32, IRQ 20
	I/O ports at 1100 [size=256]
	Memory at f0600000 (32-bit, non-prefetchable) [size=256]
	[virtual] Expansion ROM at f8800000 [disabled] [size=64K]
	Capabilities: <access denied>
	Kernel driver in use: 8139too

cat /etc/lsb-release

DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=13.04
DISTRIB_CODENAME=raring
DISTRIB_DESCRIPTION="Ubuntu 13.04"

lspci | grep [Aa]udio && lsusb | grep [Aa]udio

00:1b.0 Audio device: Intel Corporation 82801JD/DO (ICH10 Family) HD Audio Controller (rev 02)

cat /proc/asound/version

Advanced Linux Sound Architecture Driver Version k3.8.0-28-generic.

uname -a

Linux salon 3.8.0-28-generic #41-Ubuntu SMP Fri Jul 26 16:26:01 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux

Comment puis-je régler ce problème?

Merci.

Dernière modification par hassan (Le 21/08/2013, à 03:30)

Hors ligne

#2 Le 21/08/2013, à 03:32

hassan

Re : Pas de son sur DisplayPort

up !

Hors ligne

#3 Le 21/08/2013, à 08:37

F50

Re : Pas de son sur DisplayPort

Salut,

Je ne peux t'aider beaucoup mais ces cartes sons (Realtek) semble êtres des vraies plaies. Puis, il y a le "problème" des câbles DisplayPort bon marché qui souvent (?) ont le pin n° 20 raccordé et qui ne devrait pas l'être. Test avec un multimètre si ce pin est raccordé ou pas pour commencer, si c'est le cas il faut le changer pour un autre qui ne l'est pas.

http://forum.hardware.fr/hfr/HardwarePe … 8728_1.htm

https://fr.wikipedia.org/wiki/DisplayPort

Donne aussi le retour de: cat /proc/asound/cards

#4 Le 29/08/2013, à 03:30

hassan

Re : Pas de son sur DisplayPort

Merci beaucoup pour ta réponse.

En ce qui concerne la carte son, ce n'est pas une Realtek, mais bien une Intel, voici le résultat de la commande: cat /proc/asound/cards

 0 [Intel          ]: HDA-Intel - HDA Intel
                      HDA Intel at 0xf0520000 irq 50

Pour le displayport, ce n'est pas un câble, mais un adapter Displayport/HDMI. Le lien que tu as posté parle des problèmes qu'on peut rencontrer avec l'image, ce qui n'est pas mon cas. L'écran fonctionne sans problème avec une belle résolution.

Est ce que le pin 20 a quelque chose avec le son? même avec un adapter?

Hors ligne

#5 Le 29/08/2013, à 07:37

F50

Re : Pas de son sur DisplayPort

Pour savoir quelle est ta carte. donne le retour de lspci -v.

hassan a écrit :

Est ce que le pin 20 a quelque chose avec le son? même avec un adapter?

Non mais avec le jus qui peut introduire un tas de dysfonctionnements jusqu'à endommager le matériel. Ton câble c'est un HDMI ou DisplayPort?

#6 Le 29/08/2013, à 08:43

hassan

Re : Pas de son sur DisplayPort

J'ai une sortie DisplayPort sur mon ordinateur, un adapter comme sur la photo et un câble HDMI vers l'entrée HDMI de l'écran.

Displayport/HDMI adapter

Résulta de lspci -v

00:00.0 Host bridge: Intel Corporation 4 Series Chipset DRAM Controller (rev 03)
	Subsystem: Hewlett-Packard Company Device 3048
	Flags: bus master, fast devsel, latency 0
	Capabilities: <access denied>
	Kernel driver in use: agpgart-intel

00:02.0 VGA compatible controller: Intel Corporation 4 Series Chipset Integrated Graphics Controller (rev 03) (prog-if 00 [VGA controller])
	Subsystem: Hewlett-Packard Company Device 3048
	Flags: bus master, fast devsel, latency 0, IRQ 49
	Memory at f0000000 (64-bit, non-prefetchable) [size=4M]
	Memory at e0000000 (64-bit, prefetchable) [size=256M]
	I/O ports at 2230 [size=8]
	Expansion ROM at <unassigned> [disabled]
	Capabilities: <access denied>
	Kernel driver in use: i915

00:02.1 Display controller: Intel Corporation 4 Series Chipset Integrated Graphics Controller (rev 03)
	Subsystem: Hewlett-Packard Company Device 3048
	Flags: bus master, fast devsel, latency 0
	Memory at f0400000 (64-bit, non-prefetchable) [disabled] [size=1M]
	Capabilities: <access denied>

00:03.0 Communication controller: Intel Corporation 4 Series Chipset HECI Controller (rev 03)
	Subsystem: Hewlett-Packard Company Device 3048
	Flags: bus master, fast devsel, latency 0, IRQ 46
	Memory at f0527100 (64-bit, non-prefetchable) [size=16]
	Capabilities: <access denied>
	Kernel driver in use: mei

00:03.3 Serial controller: Intel Corporation 4 Series Chipset Serial KT Controller (rev 03) (prog-if 02 [16550])
	Subsystem: Hewlett-Packard Company Device 3048
	Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 17
	I/O ports at 2248 [size=8]
	Memory at f0524000 (32-bit, non-prefetchable) [size=4K]
	Capabilities: <access denied>
	Kernel driver in use: serial

00:19.0 Ethernet controller: Intel Corporation 82567LM-3 Gigabit Network Connection (rev 02)
	Subsystem: Hewlett-Packard Company Device 3048
	Flags: bus master, fast devsel, latency 0, IRQ 48
	Memory at f0500000 (32-bit, non-prefetchable) [size=128K]
	Memory at f0525000 (32-bit, non-prefetchable) [size=4K]
	I/O ports at 2100 [size=32]
	Capabilities: <access denied>
	Kernel driver in use: e1000e

00:1a.0 USB controller: Intel Corporation 82801JD/DO (ICH10 Family) USB UHCI Controller #4 (rev 02) (prog-if 00 [UHCI])
	Subsystem: Hewlett-Packard Company Device 3048
	Flags: bus master, medium devsel, latency 0, IRQ 20
	I/O ports at 2120 [size=32]
	Capabilities: <access denied>
	Kernel driver in use: uhci_hcd

00:1a.1 USB controller: Intel Corporation 82801JD/DO (ICH10 Family) USB UHCI Controller #5 (rev 02) (prog-if 00 [UHCI])
	Subsystem: Hewlett-Packard Company Device 3048
	Flags: bus master, medium devsel, latency 0, IRQ 21
	I/O ports at 2140 [size=32]
	Capabilities: <access denied>
	Kernel driver in use: uhci_hcd

00:1a.2 USB controller: Intel Corporation 82801JD/DO (ICH10 Family) USB UHCI Controller #6 (rev 02) (prog-if 00 [UHCI])
	Subsystem: Hewlett-Packard Company Device 3048
	Flags: bus master, medium devsel, latency 0, IRQ 22
	I/O ports at 2160 [size=32]
	Capabilities: <access denied>
	Kernel driver in use: uhci_hcd

00:1a.7 USB controller: Intel Corporation 82801JD/DO (ICH10 Family) USB2 EHCI Controller #2 (rev 02) (prog-if 20 [EHCI])
	Subsystem: Hewlett-Packard Company Device 3048
	Flags: bus master, medium devsel, latency 0, IRQ 22
	Memory at f0526800 (32-bit, non-prefetchable) [size=1K]
	Capabilities: <access denied>
	Kernel driver in use: ehci-pci

00:1b.0 Audio device: Intel Corporation 82801JD/DO (ICH10 Family) HD Audio Controller (rev 02)
	Subsystem: Hewlett-Packard Company Device 3048
	Flags: bus master, fast devsel, latency 0, IRQ 50
	Memory at f0520000 (64-bit, non-prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: snd_hda_intel

00:1c.0 PCI bridge: Intel Corporation 82801JD/DO (ICH10 Family) PCI Express Port 1 (rev 02) (prog-if 00 [Normal decode])
	Flags: bus master, fast devsel, latency 0
	Bus: primary=00, secondary=20, subordinate=20, sec-latency=0
	I/O behind bridge: 00003000-00003fff
	Memory behind bridge: f8000000-f81fffff
	Prefetchable memory behind bridge: 00000000f8200000-00000000f83fffff
	Capabilities: <access denied>
	Kernel driver in use: pcieport

00:1c.1 PCI bridge: Intel Corporation 82801JD/DO (ICH10 Family) PCI Express Port 2 (rev 02) (prog-if 00 [Normal decode])
	Flags: bus master, fast devsel, latency 0
	Bus: primary=00, secondary=30, subordinate=30, sec-latency=0
	I/O behind bridge: 00004000-00004fff
	Memory behind bridge: f8400000-f85fffff
	Prefetchable memory behind bridge: 00000000f8600000-00000000f87fffff
	Capabilities: <access denied>
	Kernel driver in use: pcieport

00:1d.0 USB controller: Intel Corporation 82801JD/DO (ICH10 Family) USB UHCI Controller #1 (rev 02) (prog-if 00 [UHCI])
	Subsystem: Hewlett-Packard Company Device 3048
	Flags: bus master, medium devsel, latency 0, IRQ 20
	I/O ports at 2180 [size=32]
	Capabilities: <access denied>
	Kernel driver in use: uhci_hcd

00:1d.1 USB controller: Intel Corporation 82801JD/DO (ICH10 Family) USB UHCI Controller #2 (rev 02) (prog-if 00 [UHCI])
	Subsystem: Hewlett-Packard Company Device 3048
	Flags: bus master, medium devsel, latency 0, IRQ 21
	I/O ports at 21a0 [size=32]
	Capabilities: <access denied>
	Kernel driver in use: uhci_hcd

00:1d.2 USB controller: Intel Corporation 82801JD/DO (ICH10 Family) USB UHCI Controller #3 (rev 02) (prog-if 00 [UHCI])
	Subsystem: Hewlett-Packard Company Device 3048
	Flags: bus master, medium devsel, latency 0, IRQ 22
	I/O ports at 21c0 [size=32]
	Capabilities: <access denied>
	Kernel driver in use: uhci_hcd

00:1d.7 USB controller: Intel Corporation 82801JD/DO (ICH10 Family) USB2 EHCI Controller #1 (rev 02) (prog-if 20 [EHCI])
	Subsystem: Hewlett-Packard Company Device 3048
	Flags: bus master, medium devsel, latency 0, IRQ 20
	Memory at f0526c00 (32-bit, non-prefetchable) [size=1K]
	Capabilities: <access denied>
	Kernel driver in use: ehci-pci

00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev a2) (prog-if 01 [Subtractive decode])
	Flags: bus master, fast devsel, latency 0
	Bus: primary=00, secondary=10, subordinate=10, sec-latency=32
	I/O behind bridge: 00001000-00001fff
	Memory behind bridge: f0600000-f06fffff
	Prefetchable memory behind bridge: 00000000f8800000-00000000f88fffff
	Capabilities: <access denied>

00:1f.0 ISA bridge: Intel Corporation 82801JD (ICH10D) LPC Interface Controller (rev 02)
	Subsystem: Hewlett-Packard Company Device 3048
	Flags: bus master, medium devsel, latency 0
	Capabilities: <access denied>
	Kernel driver in use: lpc_ich

00:1f.2 SATA controller: Intel Corporation 82801JD/DO (ICH10 Family) SATA AHCI Controller (rev 02) (prog-if 01 [AHCI 1.0])
	Subsystem: Hewlett-Packard Company Device 3048
	Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 47
	I/O ports at 2250 [size=8]
	I/O ports at 2268 [size=4]
	I/O ports at 2258 [size=8]
	I/O ports at 226c [size=4]
	I/O ports at 21e0 [size=32]
	Memory at f0526000 (32-bit, non-prefetchable) [size=2K]
	Capabilities: <access denied>
	Kernel driver in use: ahci

10:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10)
	Subsystem: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+
	Flags: bus master, medium devsel, latency 32, IRQ 20
	I/O ports at 1100 [size=256]
	Memory at f0600000 (32-bit, non-prefetchable) [size=256]
	[virtual] Expansion ROM at f8800000 [disabled] [size=64K]
	Capabilities: <access denied>
	Kernel driver in use: 8139too

Hors ligne

#7 Le 29/08/2013, à 09:23

F50

Re : Pas de son sur DisplayPort

Regarde un coup par ici:

http://doc.ubuntu-fr.org/audio_intel_hda

#8 Le 30/01/2017, à 20:13

eeried

Re : Pas de son sur DisplayPort

Bonjour,

Je ranime ce fil car j’ai trouvé un HP Compaq 6000 Pro en occasion, et je me demande si c’est une bonne affaire.

Est-ce que le son passe que par ce port ou bien il y a une carte son intégrée avec sortie jack pour petites enceintes?

Libres-Ailé(e)s association pour GNU/Linux et le monde du Libre (Haute-Loire)

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