После перехода на Fedora 20 столкнулся с тем, что Truecrypt не монтирует свой виртуальный диск. Решение проблемы нашлось в багзиле RedHat
Red Hat Bugzilla – Bug 1019440
Tom Horsley 2013-12-26 15:15:14 EST
To get back the old behavior I did this set of things (don't know for sure they are all necessary, but they do work):
1. Create the file /etc/modules-load.d/loop.conf that just contains the word "loop" on a line by itself. This makes sure systemd arranges for the loop module to be loaded.
2. Create the file /etc/modprobe.d/eightloop.conf that contains the line:
options loop max_loop=8
Despite the name, that makes the min number of loop devices by 8 (which was the default kernel setting before they changed it).
3. Run (as root) "dracut --force" to rebuild the initrd with the new module options included.
4. Reboot and see 8 loop devices pre-created in /dev
Now truecrypt works again.
После перезагрузки системы все монтируется с первого раза.
