So I am going to remove now all noatime, all trim entries. I am reverting to the presice version of lvm 2 and I am setting back all acpi settings for libata in ubuntu and the bios.
Because this seams to be a specific bug for a Dell system, I am creating a new bug report for my machine.
Hi there: Lenovo W510, Ubuntu 12.04 LTS, SSD
In my last comment I hoped, the problem was solved (https:/ /bugs.launchpad .net/ubuntu/ +source/ linux/+ bug/1063354/ comments/ 123). Unfortunately it is not. Yeterday morning my filesystem was readonly again.
So I am going to remove now all noatime, all trim entries. I am reverting to the presice version of lvm 2 and I am setting back all acpi settings for libata in ubuntu and the bios.
Because this seams to be a specific bug for a Dell system, I am creating a new bug report for my machine.
https:/ /bugs.launchpad .net/ubuntu/ +source/ linux/+ bug/1265309