-The most comfortable way to see your updated translation while editing, is
-running (in linux):
-1. "make xx.gmo" in the po directory to compile updated xx.po translation
-2. "make install" in root lyx tree to copy xx.gmo into the appropriate location
- (or do it by hand...)
+Another possibility is to use the Preferences dialog to set LyX UI to
+use your language. Note that, as of LyX 2.2, a newly introduced
+language will not appear in the languages combox unless it corresponds
+to an entry of the lib/languages file that has a "HasGuiSupport true"
+property. See this file for more details.
+
+The most comfortable way to see your updated translation while
+editing, is running (in linux) "make xx.gmo" in the po directory to
+compile updated xx.po translation and then run LyX.
+
+For advanced users - if you want to remerge your files against current source: