diff --git a/KNOWN_ISSUES.TXT b/KNOWN_ISSUES.TXT
index 78c848d..631dea7 100644
--- a/KNOWN_ISSUES.TXT
+++ b/KNOWN_ISSUES.TXT
@@ -1,5 +1,10 @@
 The following is a list of known issues with MATE on Slackware:
 
+Tue Mar 17 14:58:26 UTC 2020
+Users running Slackware 14.2 upgraded to current will got an error when
+logging in using runlevel 4. It worked fine on runlevel 3. This happened
+on MATE 1.24.
+
 Sat Apr  9 02:20:05 UTC 2016
 Help menus and help buttons are now enabled but they will not be usable
 unless you have yelp (this requires webkit2gtk not provided here, but