Hi I tried to upgrade the kernel for ntfs support but when I issued the rpm command it showed some error message but instllation went to 100%. How serious is this? What is the problem behind this? I have seen also similar message when I tried to install package through yum. Error is as follows: ===================== # rpm -Uvh kernel-module-ntfs-2.6.17-1.2157_FC5-2.1.27-0.rr.10.5.i686.rpm Preparing... ########################################### [100%] 1:kernel-module-ntfs-2.6.########################################### [100%] FATAL: Could not rename /lib/modules/2.6.17-1.2157_FC5/modules.dep.temp into /lib/modules/2.6.17-1.2157_FC5/modules.dep: Permission denied ==================== this FC5 installation Thanks!