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Hi I have no sound, have a problem with amixer in (Debian 7 Gnome); in booting the error is: amixer : amixer hw : 0 : load error : invalid argument hardware: user@debian:~$ cat /proc/asound/modules 0 snd_hda_intel user@debian:~$ cat /proc/asound/cards 0 [NVidia ]: HDA-Intel - HDA NVidia HDA NVidia at 0xfe024000 irq 22 user@debian:~$ lshw -C MULTIMEDIA WARNING: you should run this program as super-user. *-multimedia UNCLAIMED description: Audio device product: MCP61 High Definition Audio vendor: NVIDIA Corporation physical id: 5 bus info: pci@0000:00:05.0 version: a2 width: 32 bits clock: 66MHz capabilities: cap_list configuration: latency=0 maxlatency=5 mingnt=2 resources: memory:fe024000-fe027fff WARNING: output may be incomplete or inaccurate, you should run this program as super-user. user@debian:~$ lspci -k 00:00.0 RAM memory: NVIDIA Corporation MCP61 Host Bridge (rev a1) Subsystem: Giga-byte Technology Device 5001 00:01.0 ISA bridge: NVIDIA Corporation MCP61 LPC Bridge (rev a2) Subsystem: Giga-byte Technology Device 0c11 00:01.1 SMBus: NVIDIA Corporation MCP61 SMBus (rev a2) Subsystem: Giga-byte Technology Device 0c11 Kernel driver in use: nForce2_smbus 00:01.2 RAM memory: NVIDIA Corporation MCP61 Memory Controller (rev a2) Subsystem: Giga-byte Technology Device 0c11 00:02.0 USB controller: NVIDIA Corporation MCP61 USB 1.1 Controller (rev a3) Subsystem: Giga-byte Technology Device 5004 Kernel driver in use: ohci_hcd 00:02.1 USB controller: NVIDIA Corporation MCP61 USB 2.0 Controller (rev a3) Subsystem: Giga-byte Technology Device 5004 Kernel driver in use: ehci_hcd 00:04.0 PCI bridge: NVIDIA Corporation MCP61 PCI bridge (rev a1) 00:05.0 Audio device: NVIDIA Corporation MCP61 High Definition Audio (rev a2) Subsystem: Giga-byte Technology Device a002 Kernel driver in use: snd_hda_intel 00:07.0 Bridge: NVIDIA Corporation MCP61 Ethernet (rev a2) Subsystem: Giga-byte Technology Device e000 Kernel driver in use: forcedeth 00:08.0 IDE interface: NVIDIA Corporation MCP61 SATA Controller (rev a2) Subsystem: Giga-byte Technology Device b002 Kernel driver in use: sata_nv 00:08.1 IDE interface: NVIDIA Corporation MCP61 SATA Controller (rev a2) Subsystem: Giga-byte Technology Device b002 Kernel driver in use: sata_nv 00:0d.0 VGA compatible controller: NVIDIA Corporation C61 [GeForce 7025 / nForce 630a] (rev a2) Subsystem: Giga-byte Technology Device d000 Kernel driver in use: nouveau 00:18.0 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor HyperTransport Configuration 00:18.1 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor Address Map 00:18.2 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor DRAM Controller 00:18.3 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor Miscellaneous Control Kernel driver in use: k10temp 00:18.4 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor Link Control |