You need to check you firmware version: > sudo hdparm -i /dev/sda | grep FwRev Model=Samsung SSD 840 EVO 250GB, FwRev=EXT0DB6Q, SerialNo=xxxxx
If you have the latest rev EXT0DB6Q, then you need the fixed kernel mentioned above. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1338706 Title: Samsung SSD 840 failed to get NCQ Send/Recv Log Emask 0x1 failed to set xfermode (err_mask=0x40) on upstream kernels >= 3.12 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1338706/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
