Improve error reporting
If xauth is not installed, we would silently fail and only way to find out is to capture the error messages.
Capture any error and display a more explicit error message.
Signed-off-by: Olivier Fourdan ofourdan@redhat.com
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If xauth is not installed, we would silently fail and only way to find out is to capture the error messages.
Capture any error and display a more explicit error message.
Signed-off-by: Olivier Fourdan ofourdan@redhat.com