Comment 68 for bug 1470250

@decui Correct, ceteris paribus, the only changes were more of the same (disk space) and some package changes through apt-get update (Ubuntu 14.04 LTS). My guess is that the downgrade is related to one of the two. But I agree, let's postpone this one, until the read-only bug is fixed. Afterwards, I will upgrade my production kernels to the latest stable 4.x kernel with the patch applied (I just read that the HWE kernel for 14.04 is going to 4.x in January anyhow). Then the performance might be different after all.