Since linux-backports-modules-2.6.22-14.11 will not build for amd64, I downloaded and installed the latest daily build of alsa-driver/lib/utils and applied the fixes to the alsa-driver as documented by Tim Gardner in ubuntu-gutsy-lbm/updates/sound/README.
The driver/lib/utils builds correctly, and the microphone now works on the 1420 in amd64 (as it does in i386). I don't know enough about the debian packaging/build system to identify why linux-backports- modules-2.6.22-14.11 will not build for amd64, but would guess that since I can build from source there may be something amiss with the package. Best regards, Harvey -- [PATCH] Add STAC9228 DMIC support, SRU TEST CASE https://bugs.launchpad.net/bugs/153963 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
