assertionerror in volume control

Bug #368527 reported by leridan
This bug report is a duplicate of:  Bug #361507: AssertionError in Volume Control. Edit Remove
2
Affects Status Importance Assigned to Milestone
Awn Extras
Incomplete
Undecided
onox

Bug Description

Ubuntu 9.04
Awn version 0.3.3~bzr1171-1.9.04 (ppa.launchpad.net)
WM: vanilla ubuntu compiz
video card: GF8400 using nvidia 173 driver

Traceback (most recent call last):
  File "/usr/lib/python2.6/dist-packages/awn/extras/awnlib.py", line 1513, in init_start
    applet_class(applet)
  File "/usr/share/avant-window-navigator/applets/volume-control/volume-control.py", line 72, in __init__
    self.backend = GStreamerBackend(self)
  File "/usr/share/avant-window-navigator/applets/volume-control/volume-control.py", line 357, in __init__
    if not isinstance(mixer, gst.interfaces.Mixer) or len(self.get_mixer_tracks(mixer)) == 0:
  File "/usr/share/avant-window-navigator/applets/volume-control/volume-control.py", line 390, in get_mixer_tracks
    assert mixer.get_state()[1] is gst.STATE_READY
AssertionError

Revision history for this message
Mark Lee (malept) wrote :

Could you also give any information about your sound card(s)?

Changed in awn-extras:
assignee: nobody → onox (onox)
tags: added: applet volume-control
tags: added: traceback
Changed in awn-extras:
status: New → Incomplete
Revision history for this message
leridan (jeanlouis-beaufils) wrote : Re: [Bug 368527] Re: assertionerror in volume control
Download full text (238.5 KiB)

Mark Lee a écrit :
> Could you also give any information about your sound card(s)?
>
> ** Changed in: awn-extras
> Assignee: (unassigned) => onox (onox)
>
> ** Tags added: applet volume-control
>
> ** Tags added: traceback
>
> ** Changed in: awn-extras
> Status: New => Incomplete
>
>
Stupid me!

apparently, it's a Realtek ALC 883 chipset.

here's what hwinfo says about my computer:

============ start debug info ============
libhd version 15.3u (x86-64)
using /var/lib/hardware
kernel version is 2.6
----- /proc/cmdline -----
  root=UUID=2ab55f9a-3238-43e5-bb4c-174441bbde2d ro quiet splash
----- /proc/cmdline end -----
debug = 0xff7ffff7
probe = 0x0000138fc4aa17fcf9fffe (+memory +pci +isapnp +net +floppy
+misc +misc.serial +misc.par +misc.floppy +serial +cpu +bios +monitor
+mouse +scsi +usb -usb.mods +modem +modem.usb +parallel +parallel.lp
+parallel.zip -isa -isa.isdn +isdn +kbd +prom +sbus +int +braille
+braille.alva +braille.fhp +braille.ht -ignx11 +sys -bios.vbe
-isapnp.old -isapnp.new -isapnp.mod +braille.baum -manual +fb +pppoe
-scan +pcmcia -fork -parallel.imm +s390 -cpuemu -sysfs -s390disks +udev
+block +block.cdrom +block.part +edd +edd.mod -bios.ddc -bios.fb
-bios.mode +input +block.mods +bios.vesa -cpuemu.debug -scsi.noserial
+wlan -bios.crc -hal -bios.vram -bios.acpi -bios.ddc.ports=1
-bios.ddc.ports=2 -bios.ddc.ports=3 -bios.ddc.ports=4 -modules.pata -max
-lxrc)
shm: attached segment 59080838 at 0x7f309bd4a000
 >> hal.1: read hal data
  hal: connected to: :1.166
----- hal device list -----
  0: udi = '/org/freedesktop/Hal/devices/net_52_ab_05_96_92_3d'
  info.capabilities = { 'net', 'net.bridge' }
  info.category = 'net.bridge'
  net.bridge.mac_address = 90894486639165ull (0x52ab0596923dull)
  linux.sysfs_path = '/sys/devices/virtual/net/pan0'
  info.parent = '/org/freedesktop/Hal/devices/computer'
  info.product = 'Bridge Interface'
  info.subsystem = 'net'
  net.originating_device = '/org/freedesktop/Hal/devices/computer'
  net.interface = 'pan0'
  net.address = '52:ab:05:96:92:3d'
  net.linux.ifindex = 5 (0x5)
  net.arp_proto_hw_id = 1 (0x1)
  info.udi = '/org/freedesktop/Hal/devices/net_52_ab_05_96_92_3d'
  linux.hotplug_type = 2 (0x2)
  linux.subsystem = 'net'

  1: udi = '/org/freedesktop/Hal/devices/storage_model_DVD_RW__DVR_112D'
  info.callouts.add = { 'hal-acl-tool --add-device' }
  info.callouts.remove = { 'hal-acl-tool --remove-device' }
  org.freedesktop.Hal.Device.Storage.method_argnames = {
'extra_options', 'extra_options' }
  info.category = 'storage'
  storage.removable.support_async_notification = false
  storage.partitioning_scheme = ''
  block.storage_device =
'/org/freedesktop/Hal/devices/storage_model_DVD_RW__DVR_112D'
  info.addons = { 'hald-addon-storage' }
  info.interfaces = { 'org.freedesktop.Hal.Device.Storage',
'org.freedesktop.Hal.Device.Storage',
'org.freedesktop.Hal.Device.Storage.Removable' }
  storage.cdrom.cdr = true
  storage.cdrom.cdrw = true
  storage.cdrom.dvd = true
  storage.cdrom.dvdr = true
  storage.cdrom.dvdrw = true
  storage.cdrom.dvdram = false
  storage.cdrom.dvdplusr = true
  storage.cdrom.dvdrdl = true
  storage.cdrom.dvdplusrw = true
  storage.cdrom.d...

Revision history for this message
Mark Lee (malept) wrote :

Given how much information that command gives, in the future, you should probably attach it instead of pasting it inline.

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