Comment 68 for bug 1259829

This device is blacklisted now in the kernel: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/drivers/ata/libata-core.c Thus this should be fixed for utopic.

I dropped our whitelisting now as the kernel already does the blacklisting and it does not seem to affect lots of drives:

util-linux (2.25-8ubuntu3) utopic; urgency=medium
  [...]
  * Drop debian/fstrim-all{,.8}, and adjust debian/fstrim-all.cron to call
    "fstrim --all" instead. Drop our whitelisting. There do not seem to be
    many broken drives around with broken TRIM support, and the kernel already
    has a blacklist (tree/drivers/ata/libata-core.c, ATA_HORKAGE_NO_NCQ_TRIM).
 [...]
 -- Martin Pitt <email address hidden> Wed, 20 Aug 2014 07:18:28 +0200