Ubuntu
linux package

  1. Bug #1338706
  2. Comment #29

Comment 29 for bug 1338706

Revision history for this message
code_onkel (code-onkel) wrote :

I'm on Ubuntu 12.04 with kernel 3.13.0-49-generic and experiencing the same problem with a freshly bought Samsung SSD 850 Pro and can confirm what already has been stated at https://bugzilla.kernel.org/show_bug.cgi?id=72341.

- Enabled NCQ and TRIM (=queued TRIM) causes errors and a fallback after some timeout to SATA with 3Gb/s
- Setting either libata.force=noncq or disabling TRIM via mount options resolves the issue

My dmesg looks slighty different, though. I will post it later.