Public bug reported: It was suggested I provide the following :
ea@ea-lap:~$ sudo lshw -C display [sudo] password for ea: *-display description: VGA compatible controller product: Advanced Micro Devices [AMD] nee ATI vendor: Hynix Semiconductor (Hyundai Electronics) physical id: 1 bus info: pci@0000:00:01.0 version: 00 width: 32 bits clock: 33MHz capabilities: pm pciexpress msi vga_controller bus_master cap_list rom configuration: driver=radeon latency=0 resources: irq:52 memory:b0000000-bfffffff ioport:f000(size=256) memory:ff700000-ff73ffff When I plug a TV into my HDMI port, only the computer screen background shows on the TV, none of the action taking place on the laptop is shown on the TV. and of course there is no sound (my original complaint. I am using Ubuntu 12.04 LTS, fully updated. These problems started after the second last update. I am also providing the output of a ...wget.. suggeted in Launchpad question #192050 http://www.alsa-project.org/db/?f=7355e6b6a6b98e4956900c82dbc199d1b7fbd494 ** Affects: xorg (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/968295 Title: No HDMI either sound or activity on the connedted TV To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/968295/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp