I have Kubuntu 13.04 on my ASUS 1225B (HD 6320) with xserver-xorg-video- radeon ver. 7.1.0. I solve problem with sound over HDMI on kernel 3.8.8-030808-generic from http://kernel.ubuntu.com/~kernel- ppa/mainline/v3.8.8-raring/
On kernel 3.8.0-19-generic HDMI out in "Sound Settings" was not active. aplay -l **** List of PLAYBACK Hardware Devices **** card 0: Generic [HD-Audio Generic], device 3: HDMI 0 [HDMI 0] Subdevices: 1/1 Subdevice №0: subdevice #0 card 1: SB [HDA ATI SB], device 0: ALC269VB Analog [ALC269VB Analog] Subdevices: 1/1 Subdevice №0: subdevice #0 lspci | grep Audio 00:01.1 Audio device: Advanced Micro Devices [AMD] nee ATI Wrestler HDMI Audio [Radeon HD 6250/6310] 00:14.2 Audio device: Advanced Micro Devices [AMD] nee ATI SBx00 Azalia (Intel HDA) (rev 40) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1169761 Title: 3.8.0-18 Kernel causes HDMI Audio to stop working To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1169761/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
