Electronic Journal of Differential Equations, Vol. 2013 (2013), No. 41, pp. 1-9. Title: Oscillation of fixed points of solutions to complex linear differential equations Authors: Abdallah El Farissi (Bechar Univ., Algeria) Maamar Benbachir (Khemis Miliana Univ., Ain Defla, Algeria) Abstract: In this article, we study the relationship between the derivatives of the solutions to the differential equation $f^{(k)}+A_{k-1}f^{(k-1)}+\dots +A_0f=0$ and entire functions of finite order. Submitted June 13, 2012. Published February 06, 2013. Math Subject Classifications: 34M10, 30D35. Key Words: Linear differential equation; entire solution; hyper order; exponent of convergence; hyper exponent of convergence.