I've just installed Spotify, and it doesn't open, just displays an error message. I'm running Ubuntu 14.04.
Error message:
[1102/172855.962775:FATAL:nss_util.cc(632)] NSS_VersionCheck("3.26") failed. NSS >= 3.26 is required. Please upgrade to the latest NSS, and if you still get this error, contact your distribution maintainer.
Aborted (core dumped)
spotify
then ENTER. Please select the error message in its entirety, right-click > copy then paste it here by [edit]ing your question. – Nov 02 '17 at 04:28sudo apt-get update && sudo apt dist-upgrade
then reboot and try again. Needless to say, [edit] and update your question accordingly. I may not be able to help as real life is calling. – Nov 02 '17 at 04:38