I tried with nohdparm: is catastrofic as without, no changes, the bug is always there. see also https://bugs.launchpad.net/ubuntu/+source/linux/+bug/279693
I tried with nohdparm: is catastrofic as without, /bugs.launchpad .net/ubuntu/ +source/ linux/+ bug/279693
no changes, the bug is always there.
see also https:/