cat /proc/cmdline BOOT_IMAGE=/boot/vmlinuz-3.16.6-2-desktop root=UUID=c8bea264-579c-4a11-a9af-5d1c072f2f36 ro resume=/dev/sda2 splash=silent quiet showopts udev.log-priority=debug udev.killkmod=1 I tried this cmdline with udev-210-25.8.1.x86_64 and with Robert Milasan's rpm -Uhv udev-210-894.1.x86_64.rpm libudev1-210-894.1.x86_64.rpm libgudev-1_0-0-210-894.1.x86_64.rpm It always takes 3 minutes.