Thursday, August 30, 2018
How to enable echoing the verification code for Google authenticator PAM module
By default, the PAM module does not echo the verification code when it is entered by the user. In some situations, the administrator might prefer a different behavior. Pass the echo_verification_code option to the module in order to enable echoing.
You need to double check your current active account and make sure your current active account have that permission. Or else you need to g...
If you encounter connection refused and unable to load resource: software/avctKVM.jar when use Dell iDrac, Downgrade to Java 7 u21 (remove...
How to fix: java.lang.NoSuchMethodError: org.apache.logging.log4j.ThreadContext.getThreadContextMap()Check whether an older version of the log4j-api module is also on the classpath and it is loaded before the newer version.