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Description of problem: I am using two distinct machines, one at work and one at home, The one at work is equipped with a Hauppage WinTV-HVR 4000 The one at home is equipped with a VIA VT2020 sound codec (hda intel) Both detected and worked correctly with kernel "2.6.38.6-26.rc1.fc15.x86_64", after a kernel update to "2.6.38.6-27.fc15.x86_64" and "2.6.38.6-27.fc15.x86_64" they both stopped working. Version-Release number of selected component (if applicable): "2.6.38.6-27.fc15.x86_64" and "2.6.38.6-27.fc15.x86_64" How reproducible: Every time Steps to Reproduce: 1. Boot into one of the mentioned kernels 2. Play sound file 3. ls "/dev/dvb" Actual results: 2-> No sound is heard, pavucontrol shows sound being "played" 3-> ls: cannot access /dev/dvb: No such file or directory Expected results: Sound plays OK DVB-S/DVB-T adapter0 is shown under /dev/dvb Additional info: alsa-info.sh output: http://www.alsa-project.org/db/?f=34efa3454a24d601ab7556a6ea907abc8ad4ec7f
Found the solution, it was obvious/stupid launch alsamixer, choose the correct sound card, turn the "independant hp" option off, Sound works again But still don't know why the kernel update turned on this option.