Running Debian Jessie on a desktop and did an upgrade Sunday night. Everything continued working fine, although I don't think I rebooted at all. Last night went to boot and I get a ton of "mountpoint: not found" messages during boot.
After boot the console login displays for a fraction of a second then the screen goes black in place of displaying the LXDE login splash screen. There is video output however, because the monitor does not go into sleep mode. I also have no indication of keyboard or mouse input being received including no Caps Lock or Num Lock light when pressed. The computer is running normally as I can ssh in and work normally. Through some searching I found a possible culprit is the display driver causing an issue. I tried booting with "nomodeset" to no avail. I am able to get back to the consoles by connecting via ssh and killing Xorg at which time I can switch to a tty and login, otherwise I am not able to use them. The following is a short list of the first messages shown during boot: Loading, please wait... fsck from util-linux 2.25.2 *trimmed content by me* Init: version 2.88 booting [info] Using makefile-style concurrent boot in runlevel S. /etc/init.d/mountkernfs.sh: 247: /etc/init.d/kernfs.sh: mountpoint: not found /etc/init.d/mountkernfs.sh: 247: /etc/init.d/kernfs.sh: mountpoint: not found /etc/init.d/mountkernfs.sh: 247: /etc/init.d/kernfs.sh: mountpoint: not found mount: proc is already mounted or /proc busy proc is already mounted on /proc /etc/init.d/mountkernfs.sh: 247: /etc/init.d/kernfs.sh: mountpoint: not found mount: sysfs is already mounted or /sys busy sysfs is already mounted on /sys /etc/init.d/mountkernfs.sh: 247: /etc/init.d/kernfs.sh: mountpoint: not found /etc/init.d/udev: 166: /etc/init.d/udev: mountpoint: not found /etc/init.d/udev: 13: /etc/init.d/udev: mountpoint: not found /etc/init.d/udev: 17: /etc/init.d/udev: mountpoint: not found [ ok ] Starting the hotplug events dispatcher: udevd. [ ok ] Synthesizing the initial hotplug events...done. I had to type these by hand from a quick video I took during boot as I couldn't find anything in the logs, so let me know if you need more. Interestingly I do see the following further along: [ ok ] Starting enhanced syslogd: rsyslogd. /etc/init.d/dbus: 53: /etc/init.d/dbus: mountpoint: not found [fail] Can't start system message bus - /proc is not mounted ... failed [ ok ] Starting deferred execution scheduler: atd. [ ok ] Starting periodic command scheduler: cron. [ ok ] Starting Light Display Manager: lightdm.