Public bug reported: Release: ubuntu-11.10-preinstalled-desktop-armel+omap4 image alsa-utils version: 1.0.24.2-0ubuntu8.1
I am using the ARM Oneiric image for OMAP4 on Panda and Blaze. On Panda the Audioo is correctly configured, not on SDP4430. My understanding is that /usr/bin/alsaucm shall set the card in the udev rules. Indeed, by running "alsaucm listcards" on Panda or SDP4430 boards, we have following output: 0: Panda 1: SDP4430 I suppose that when alsaucm is used without a card precised, the first one is considered. In file /lib/udev/rules.d/90-alsa-ucm.rules, replacing the following lines : ATTRS{id}=="SDP4430|Panda", RUN+="/usr/bin/alsaucm set _verb HiFi" ATTRS{id}=="SDP4430|Panda", RUN+="/usr/bin/alsaucm set _verb Record" With: ATTRS{id}=="SDP4430", RUN+="/usr/bin/alsaucm -c SDP4430 set _verb HiFi" ATTRS{id}=="SDP4430", RUN+="/usr/bin/alsaucm -c SDP4430 set _verb Record" ATTRS{id}=="Panda", RUN+="/usr/bin/alsaucm -c Panda set _verb HiFi" ATTRS{id}=="Panda", RUN+="/usr/bin/alsaucm -c Panda set _verb Record" ... fixes the issue. With that rules audio is OK on both Panda and SDP4430. ** Affects: alsa-utils (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/880929 Title: alsa ucm udev rules not working on SDP4430 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-utils/+bug/880929/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs