Audio/UpgradingAlsa/DKMS - Ubuntu Wiki
wiki.ubuntu.com › Audio › UpgradingAlsaMake sure dkms package is installed by running command: sudo apt-get install dkms Go to this page You will find a table under the "Packages" heading. Look for the "Series" column and locate the package corresponding to your distribution series (Precise, Trusty, Xenial etc). - In case of Trusty, you will find more than one package.
Audio/UpgradingAlsa/DKMS - Ubuntu Wiki
https://wiki.ubuntu.com/Audio/UpgradingAlsa/DKMSsudo apt-get install dkms. Go to this page. You will find a table under the "Packages" heading. Look for the "Series" column and locate the package corresponding to your distribution series (Precise, Trusty, Xenial etc). - In case of Trusty, you will find more than one package. Then check what kernel you're running with the "uname -r" command.