*** This bug is a duplicate of bug 1338706 *** https://bugs.launchpad.net/bugs/1338706
This question / problem does not really fit here, as it's, as you write yourself, totally unrelated to the TRIM issues mentioned above and this is bug report is a dublicate in any case. That being said your logs don't look too promising and I'd assume an SSD failure. One of the first things I'd try in this case is having a closer look at the S.M.A.R.T. stats (smartctl --xall /dev/sdX | less) and running the different S.M.A.R.T. self tests (man smartctl). This should give you more information about how your SSD feels and might help to rule out any software issues immediately. In any case, you should not discuss the results here but on an appropriate mailing list or help forum, which bugs.launchpad.net isn't. (You can also contact me directly via mail, however while I've some experience using Linux systems, also with SSDs, I'm no ATA / libata expert.) Good luck! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1449005 Title: trim does not work with Samsung 840 EVO after firmware update (EXT0DB6Q) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/fstrim/+bug/1449005/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs