Ubuntu
alsa-driver package

  1. Bug #1523100
  2. Comment #83

Comment 83 for bug 1523100

Revision history for this message
Hui Wang (hui.wang) wrote :

According to #82, that deb was not installed successfully.

This is probably because you enabled secure boot in the BIOS or boot the signed kernel. Could you change to use the unsigned kernel (#79), maybe disable the secure boot in the BIOS, then you could load the unsigned kernel.