Comment 4 for bug 1588009

Same problem here. I'm using Ubuntu 18.10 LiveCD and from time to time my Ubuntu just freezes and when it happens my pendrive LED blinks like crazy. It's hard to recover from it, but yesterday I did. The log it at the post below.

Here's my post about it: https://unix.stackexchange.com/questions/483898/my-shell-script-to-periodically-free-some-memory-up-with-ubuntu-18-10-livecd-wit#_=_