not play videos on the Internet

[roberto]

some videos on youtube if repruducen well, but other videos from other websites as video, simply do not reproduce

ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: firefox 10.0.2+build1-0ubuntu0.11.10.1
ProcVersionSignature: Ubuntu 3.0.0-16.28-generic 3.0.17
Uname: Linux 3.0.0-16-generic i686
NonfreeKernelModules: wl
AddonCompatCheckDisabled: False
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
AplayDevices:
 **** List of PLAYBACK Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: ALC272X Analog [ALC272X Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
ApportVersion: 1.23-0ubuntu4
Architecture: i386
ArecordDevices:
 **** List of CAPTURE Hardware Devices ****
 card 0: Intel [HDA Intel], device 0: ALC272X Analog [ALC272X Analog]
   Subdevices: 1/1
   Subdevice #0: subdevice #0
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: rober 1546 F.... pulseaudio
BuildID: 20120216101208
CRDA: Error: [Errno 2] No existe el archivo o el directorio
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0x96340000 irq 44'
   Mixer name : 'Realtek ALC272X'
   Components : 'HDA:10ec0272,1025019c,00100001'
   Controls : 17
   Simple ctrls : 10
Channel: release
Date: Fri Feb 17 13:43:01 2012
ForcedLayersAccel: False
IfupdownConfig:
 auto lo
 iface lo inet loopback
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111012)
IpRoute:
 default via 192.168.1.1 dev eth2 proto static
 169.254.0.0/16 dev eth2 scope link metric 1000
 192.168.1.0/24 dev eth2 proto kernel scope link src 192.168.1.10 metric 2
ProcEnviron:
 PATH=(custom, no user)
 LANG=es_ES.UTF-8
 SHELL=/bin/bash
Profiles: Profile0 (Default) - LastVersion=10.0.2/20120216101208 (Running)
RunningIncompatibleAddons: False
SourcePackage: firefox
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 12/03/2009
dmi.bios.vendor: Acer
dmi.bios.version: V1.12
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: Aspire One D150
dmi.board.vendor: Acer
dmi.board.version: V1.12
dmi.chassis.type: 1
dmi.chassis.vendor: Acer
dmi.chassis.version: V1.12
dmi.modalias: dmi:bvnAcer:bvrV1.12:bd12/03/2009:svnAcer:pnAspireOneD150:pvrV1.12:rvnAcer:rnAspireOneD150:rvrV1.12:cvnAcer:ct1:cvrV1.12:
dmi.product.name: Aspire One D150
dmi.product.version: V1.12
dmi.sys.vendor: Acer

[roberto (roberss)]

problems emerged after the ubuntu upgrade adobe-flashplugin in ubuntu (11.1.102.62ubuntu.0.11.10.1 by 11.1.102.62ubuntu.11.10.2)

[roberto (roberss)]

ok I just found out that I think problems is adobe-flashplugin in chromiun it does not work well for video reproduction