solved en terminal :
josi@josi:~$ sudo jockey-text -l [sudo] password for josi: xorg:fglrx - Pilote propriétaire ATI/AMD pour carte graphique FGLRX (Propriétaire, Désactivé, Non utilisé) xorg:fglrx_updates - Pilotes graphiques FGLRX propriétaires ATI/AMD (mises à jour postérieures à la sortie d'Ubuntu) (Propriétaire, Désactivé, Non utilisé) josi@josi:~$ sudo apt-get install fglrx soud hdmi is ok Many thanks for your regards en français résolu j'ai lancé en terminal jockey, qui m'a indiqué les pilotes propriétaire j'ai installé fglrx pour ma carte vidéo ati, et le roblème a été résolu Cordialement 2012/10/5 pierre jocelyn andre <temps...@gmail.com> > Hi > To more accurately > The sound works fine on all outputs > Except for the HDMI output > I propose not medium but low bug > > Bonjour > pour plus de précision > Toutes les sorties audio marchent très bien > sauf la sortie audio HDMI > je propose de placer ce bug en faible à la place de medium > > Cordialement > > > 2012/10/4 pierre jocelyn andre <temps...@gmail.com> > >> Hi, >> I try >> kernel-ppa/mainline/v3.6-quantalaudio/playback_auto failed >> >> >> >> 2012/10/3 pierre jocelyn andre <temps...@gmail.com> >> >>> Thanks I do it tonyght, and I give the result. >>> Sorry for my poor english >>> >>> Je le fais ce soir et je poste le résultat obtenu >>> Cordialement >>> >>> >>> 2012/10/3 Joseph Salisbury <joseph.salisb...@canonical.com> >>> >>>> Would it be possible for you to test the latest upstream kernel? Refer >>>> to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the >>>> latest >>>> v3.6 kernel[0] (Not a kernel in the daily directory) and install both >>>> the linux-image and linux-image-extra .deb packages. >>>> >>>> Once you've tested the upstream kernel, please remove the 'needs- >>>> upstream-testing' tag. Please only remove that one tag and leave the >>>> other tags. This can be done by clicking on the yellow pencil icon next >>>> to the tag located at the bottom of the bug description and deleting the >>>> 'needs-upstream-testing' text. >>>> >>>> If this bug is fixed in the mainline kernel, please add the following >>>> tag 'kernel-fixed-upstream'. >>>> >>>> If the mainline kernel does not fix this bug, please add the tag: >>>> 'kernel-bug-exists-upstream'. >>>> >>>> If you are unable to test the mainline kernel, for example it will not >>>> boot, please add the tag: 'kernel-unable-to-test-upstream'. >>>> Once testing of the upstream kernel is complete, please mark this bug >>>> as "Confirmed". >>>> >>>> >>>> Thanks in advance. >>>> >>>> [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-quantal/ >>>> >>>> ** Changed in: linux (Ubuntu) >>>> Importance: Undecided => Medium >>>> >>>> ** Tags added: needs-upstream-testing >>>> >>>> -- >>>> You received this bug notification because you are subscribed to the bug >>>> report. >>>> https://bugs.launchpad.net/bugs/1060615 >>>> >>>> Title: >>>> sound >>>> >>>> To manage notifications about this bug go to: >>>> >>>> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1060615/+subscriptions >>>> >>> >>> >> > -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1060615 Title: sound To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1060615/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs