[Bug 596489] Re: Only one speaker sounds on asus K50in (mcp79 chipset)

[retimer]

apport information

** Tags added: apport-collected

** Description changed:

  I'm running Lucid with latest updates on Asus K50IN. When using laptop's speakers, only the right one works. When using headphones, only the left one works.
  lspci
  00:00.0 Host bridge: nVidia Corporation MCP79 Host Bridge (rev b1)
  00:00.1 RAM memory: nVidia Corporation MCP79 Memory Controller (rev b1)
  00:03.0 ISA bridge: nVidia Corporation MCP79 LPC Bridge (rev b3)
  00:03.1 RAM memory: nVidia Corporation MCP79 Memory Controller (rev b1)
  00:03.2 SMBus: nVidia Corporation MCP79 SMBus (rev b1)
  00:03.3 RAM memory: nVidia Corporation MCP79 Memory Controller (rev b1)
  00:03.5 Co-processor: nVidia Corporation MCP79 Co-processor (rev b1)
  00:04.0 USB Controller: nVidia Corporation MCP79 OHCI USB 1.1 Controller (rev b1)
  00:04.1 USB Controller: nVidia Corporation MCP79 EHCI USB 2.0 Controller (rev b1)
  00:08.0 Audio device: nVidia Corporation MCP79 High Definition Audio (rev b1)
  00:09.0 PCI bridge: nVidia Corporation MCP79 PCI Bridge (rev b1)
  00:0b.0 SATA controller: nVidia Corporation MCP79 AHCI Controller (rev b1)
  00:10.0 PCI bridge: nVidia Corporation MCP79 PCI Express Bridge (rev b1)
  00:15.0 PCI bridge: nVidia Corporation MCP79 PCI Express Bridge (rev b1)
  00:16.0 PCI bridge: nVidia Corporation MCP79 PCI Express Bridge (rev b1)
  02:00.0 VGA compatible controller: nVidia Corporation C79 [GeForce G102M] (rev b1)
  03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 01)
  04:00.0 Network controller: Atheros Communications Inc. AR9285 Wireless Network Adapter (PCI-Express) (rev 01)
  
  lshw -C sound
    *-multimedia            
         description: Audio device
         product: MCP79 High Definition Audio
         vendor: nVidia Corporation
         physical id: 8
         bus info: pci at 0000:00:08.0
         version: b1
         width: 32 bits
         clock: 66MHz
         capabilities: pm bus_master cap_list
         configuration: driver=HDA Intel latency=0 maxlatency=5 mingnt=2
         resources: irq:21 memory:fae78000-fae7bfff
+ --- 
+ AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
+ AplayDevices:
+  **** List of PLAYBACK Hardware Devices ****
+  card 0: NVidia [HDA NVidia], device 0: ALC662 rev1 Analog [ALC662 rev1 Analog]
+    Subdevices: 1/1
+    Subdevice #0: subdevice #0
+ Architecture: i386
+ ArecordDevices:
+  **** List of CAPTURE Hardware Devices ****
+  card 0: NVidia [HDA NVidia], device 0: ALC662 rev1 Analog [ALC662 rev1 Analog]
+    Subdevices: 1/1
+    Subdevice #0: subdevice #0
+ AudioDevicesInUse:
+  USER        PID ACCESS COMMAND
+  /dev/snd/controlC0:  retimer    1697 F.... pulseaudio
+ CRDA: Error: [Errno 2] Нет такого файла или каталога
+ Card0.Amixer.info:
+  Card hw:0 'NVidia'/'HDA NVidia at 0xfae78000 irq 21'
+    Mixer name	: 'Realtek ALC662 rev1'
+    Components	: 'HDA:10ec0662,104316f3,00100101'
+    Controls      : 18
+    Simple ctrls  : 11
+ CheckboxSubmission: 45c9ba64bdb81cf6c637ef5e58921b3e
+ CheckboxSystem: b8f3ec504801f13fc208edb5c785b099
+ DistroRelease: Ubuntu 10.04
+ HibernationDevice: RESUME=UUID=92e422d7-5a4e-49ae-b347-b33fb0820faa
+ InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429)
+ Lsusb:
+  Bus 002 Device 002: ID 046d:c50a Logitech, Inc. Cordless Mouse
+  Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
+  Bus 001 Device 002: ID 04f2:b071 Chicony Electronics Co., Ltd 2.0M UVC Webcam / CNF7129
+  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
+ MachineType: ASUSTeK Computer Inc. K50IN
+ NonfreeKernelModules: nvidia
+ Package: linux (not installed)
+ ProcCmdLine: BOOT_IMAGE=/vmlinuz-2.6.32-23-generic root=UUID=cc3cd498-bb84-4464-a432-066226471e3a ro quiet vga=769 quiet splash
+ ProcEnviron:
+  LANG=ru_RU.utf8
+  SHELL=/bin/bash
+ ProcVersionSignature: Ubuntu 2.6.32-23.37-generic 2.6.32.15+drm33.5
+ Regression: No
+ RelatedPackageVersions: linux-firmware 1.34.1
+ Reproducible: Yes
+ RfKill:
+  0: phy0: Wireless LAN
+  	Soft blocked: no
+  	Hard blocked: no
+ Tags: lucid audio needs-upstream-testing
+ Uname: Linux 2.6.32-23-generic i686
+ UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
+ dmi.bios.date: 08/26/2009
+ dmi.bios.vendor: American Megatrends Inc.
+ dmi.bios.version: 217
+ dmi.board.asset.tag: ATN12345678901234567
+ dmi.board.name: K50IN
+ dmi.board.vendor: ASUSTeK Computer Inc.
+ dmi.board.version: 1.0
+ dmi.chassis.type: 10
+ dmi.chassis.vendor: ASUSTeK Computer Inc.
+ dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr217:bd08/26/2009:svnASUSTeKComputerInc.:pnK50IN:pvr1.0:rvnASUSTeKComputerInc.:rnK50IN:rvr1.0:cvnASUSTeKComputerInc.:ct10:cvr:
+ dmi.product.name: K50IN
+ dmi.product.version: 1.0
+ dmi.sys.vendor: ASUSTeK Computer Inc.

** Attachment added: "AlsaDevices.txt"
   http://launchpadlibrarian.net/50838776/AlsaDevices.txt

-- 
Only one speaker sounds on asus K50in (mcp79 chipset)
https://bugs.launchpad.net/bugs/596489
You received this bug notification because you are a member of Kernel
Bugs, which is subscribed to linux in ubuntu.