This post is related: Updated today , now phone won't turn on/start up - #37 by joao.azevedo.
What I can add to this post and the whole thread steps described and that are related to usage of Jumpdrive, as only workaround, those steps are needed while some people do not find as quite important to execute (after Linux Kernel upgrade, for example, and prior of restarting their Linux phone):
sudo apt autoremove