https://geekyschmidt.com/tags/dm-crypt/Recent content in Dm-Crypt on Geeky Schmidthttps://geekyschmidt.com/images/papermod-cover.pnghttps://geekyschmidt.com/images/papermod-cover.pngHugoenCopyright ©2002-2026, Nicholas Schmidt; all rights reserved.Sat, 12 Mar 2011 17:09:41 +0000https://geekyschmidt.com/2011/03/12/why-is-my-devsda-missing/Sat, 12 Mar 2011 17:09:41 +0000https://geekyschmidt.com/2011/03/12/why-is-my-devsda-missing/<p>I am in the midst of testing some of the latest Linux kernels and realized that my old kernel config was wiped. In my desire to finish the build I forgot to select a VERY important option if you are using dm-crypt and LUKS. If you cannot access your /boot then there is no way to upgrade your kernel. Chicken and egg issue. Another issue maybe that you lost your /dev/sda1 or other nodes due to udev overtaking. Here is the fix in the situation:</p>