Adding an additional message to the powertop output to let the users know that the saved_parameters.powertop file gets generated only when minimum number of measurements are taken when connected to the battery. Signed-off-by: Nivedita Swaminathan <nivedita.swaminathan(a)intel.com&gt; --- src/parameters/persistent.cpp | 1 + 1 file changed, 1 insertion(+) diff --git a/src/parameters/persistent.cpp b/src/parameters/persistent.cpp index 9a5688a..0711b4d 100644 --- a/src/parameters/persistent.cpp +++ b/src/parameters/persistent.cpp @@ -178,6 +178,7 @@ void load_parameters(const char *filename) file.open(pathname, ios::in); if (!file) { cout << _("Cannot load from file") << " " << pathname << "\n"; + cout << _("File will be loaded after taking minimum number of measurement(s) with battery only \n"); return; } -- 2.1.4