[Bug 634211] Re: /dev/dsp* disappeared after upgrade Lucid=>Maverick

Sat Sep 25 12:53:18 UTC 2010

apport information

** Tags added: apport-collected

** Description changed:

  After a Lucid=>Maverick upgrade, I have no /dev/dsp devices.

  I use a Pinnacle Dazzle DVC100 to get video and audio from an analog source (like old VHS player).
  I use mplayer to visualize that and mencoder to capture the video and audio.
  In my mplayer or mencoder command lines, I used /dev/dsp2 to get the audio stream.

  Since my upgrade, I haven't any /dev/dsp* in my /dev/ directory and so I
  don't know how to get this audio stream.

  For example, here is the output of my mplayer command :
  ==================================================
  $ mplayer tv:// -tv driver=v4l2:norm=SECAM:audiorate=44100:immediatemode=0:forceaudio:adevice=/dev/dsp2:device=/dev/video0

  MPlayer 1.0rc4-4.4.5 (C) 2000-2010 MPlayer Team
  mplayer: could not connect to socket
  mplayer: No such file or directory
  Failed to open LIRC support. You will not be able to use your remote control.

  Playing tv://.
  TV file format detected.
  Selected driver: v4l2
   name: Video 4 Linux 2 input
   author: Martin Olschewski <olschewski at zpr.uni-koeln.de>
   comment: first try, more to come ;-)
  Selected device: Pinnacle Dazzle DVC 90/100/101/
   Capabilites:  video capture  audio  read/write  streaming
   supported norms: 0 = NTSC; 1 = NTSC-M; 2 = NTSC-M-JP; 3 = NTSC-M-KR; 4 = NTSC-443; 5 = PAL; 6 = PAL-BG; 7 = PAL-H; 8 = PAL-I; 9 = PAL-DK; 10 = PAL-M; 11 = PAL-N; 12 = PAL-Nc; 13 = PAL-60; 14 = SECAM; 15 = SECAM-B; 16 = SECAM-G; 17 = SECAM-H; 18 = SECAM-DK; 19 = SECAM-L; 20 = SECAM-Lc;
   inputs: 0 = Composite1; 1 = S-Video;
   Current input: 0
   Current format: YUYV
  v4l2: ioctl set format failed: Invalid argument
  v4l2: ioctl set format failed: Invalid argument
  v4l2: ioctl set format failed: Invalid argument
  Selected input hasn't got a tuner!
  Unable to open '/dev/dsp2': No such file or directory
  Unable to open '/dev/dsp2': No such file or directory
  Unable to open '/dev/dsp2': No such file or directory
  v4l2: 0 frames successfully processed, 0 frames dropped.

  Exiting... (End of file)
+ --- 
+ AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
+ Architecture: i386
+ AudioDevicesInUse:
+  USER        PID ACCESS COMMAND
+  /dev/snd/controlC2:  cyrille    1491 F.... pulseaudio
+  /dev/snd/controlC0:  cyrille    1491 F.... pulseaudio
+ CRDA: Error: [Errno 2] Aucun fichier ou dossier de ce type
+ Card0.Amixer.info:
+  Card hw:0 'Intel'/'HDA Intel at 0xfbff8000 irq 43'
+    Mixer name	: 'Realtek ALC888'
+    Components	: 'HDA:10ec0888,1458a002,00100001'
+    Controls      : 38
+    Simple ctrls  : 21
+ Card1.Amixer.info:
+  Card hw:1 'NVidia'/'HDA NVidia at 0xfaffc000 irq 17'
+    Mixer name	: 'Nvidia GT240 HDMI'
+    Components	: 'HDA:10de000d,10de0101,00100100'
+    Controls      : 16
+    Simple ctrls  : 4
+ Card2.Amixer.info:
+  Card hw:2 'DVC100'/'Pinnacle Systems GmbH DVC100 at usb-0000:00:1d.7-5, high speed'
+    Mixer name	: 'USB Mixer'
+    Components	: 'USB2304:021a'
+    Controls      : 2
+    Simple ctrls  : 1
+ Card2.Amixer.values:
+  Simple mixer control 'Line',0
+    Capabilities: cvolume cvolume-joined cswitch cswitch-joined penum
+    Capture channels: Mono
+    Limits: Capture 0 - 16
+    Mono: Capture 16 [100%] [16.00dB] [on]
+ DistroRelease: Ubuntu 10.10
+ HibernationDevice: RESUME=UUID=0106c34a-e643-4408-9b98-bf427e117462
+ InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429)
+ IwConfig:
+  lo        no wireless extensions.
+  
+  eth0      no wireless extensions.
+ MachineType: Gigabyte Technology Co., Ltd. P55-US3L
+ NonfreeKernelModules: nvidia
+ Package: linux (not installed)
+ ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-22-generic root=UUID=696f859d-9ee0-4526-9671-78db00bb51a7 ro quiet splash
+ ProcEnviron:
+  LANG=fr_FR.utf8
+  SHELL=/bin/bash
+ ProcVersionSignature: Ubuntu 2.6.35-22.33-generic 2.6.35.4
+ Regression: Yes
+ RelatedPackageVersions: linux-firmware 1.38
+ Reproducible: Yes
+ RfKill:
+  
+ Tags: maverick  regression-potential needs-upstream-testing
+ Uname: Linux 2.6.35-22-generic i686
+ UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
+ dmi.bios.date: 06/24/2010
+ dmi.bios.vendor: Award Software International, Inc.
+ dmi.bios.version: FH
+ dmi.board.name: P55-US3L
+ dmi.board.vendor: Gigabyte Technology Co., Ltd.
+ dmi.board.version: x.x
+ dmi.chassis.type: 3
+ dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
+ dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrFH:bd06/24/2010:svnGigabyteTechnologyCo.,Ltd.:pnP55-US3L:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnP55-US3L:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
+ dmi.product.name: P55-US3L
+ dmi.sys.vendor: Gigabyte Technology Co., Ltd.

** Attachment added: "AcpiTables.txt"
   https://bugs.edge.launchpad.net/bugs/634211/+attachment/1634709/+files/AcpiTables.txt

-- 
/dev/dsp* disappeared after upgrade Lucid=>Maverick
https://bugs.launchpad.net/bugs/634211
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