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Message #119656
[Bug 1449005] Re: trim does not work with Samsung 840 EVO after firmware update (EXT0DB6Q)
** Also affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Vivid)
Importance: Undecided
Status: New
** Also affects: fstrim (Ubuntu Vivid)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Trusty)
Importance: Undecided
Status: New
** Also affects: fstrim (Ubuntu Trusty)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Utopic)
Importance: Undecided
Status: New
** Also affects: fstrim (Ubuntu Utopic)
Importance: Undecided
Status: New
** Changed in: fstrim (Ubuntu)
Status: Confirmed => Invalid
** Changed in: fstrim (Ubuntu Trusty)
Status: New => Invalid
** Changed in: fstrim (Ubuntu Utopic)
Status: New => Invalid
** Changed in: fstrim (Ubuntu Vivid)
Status: New => Invalid
** Changed in: linux (Ubuntu)
Status: New => Triaged
** Changed in: linux (Ubuntu Trusty)
Status: New => Triaged
** Changed in: linux (Ubuntu Utopic)
Status: New => Triaged
** Changed in: linux (Ubuntu Vivid)
Status: New => Triaged
** Changed in: linux (Ubuntu)
Importance: Undecided => High
** Changed in: linux (Ubuntu Trusty)
Importance: Undecided => High
** Changed in: linux (Ubuntu Utopic)
Importance: Undecided => High
** Changed in: linux (Ubuntu Vivid)
Importance: Undecided => High
** Description changed:
Hi,
after updating Samsung SSD 840 EVO to the latest firmware (EXT0DB6Q) the fstream command doesn't work anymore. Besides, there are a lot of file system errors and "bad sectors" reports. The problem is certainly caused by Samsung's firmware but I reported it as a bug because in Windows TRIM works normally after the upgrade. I have attached an image uploaded by a user who is experiencing the same problem. If you execute the command "sudo fstrim /" the console gets stuck. If you add that command in rc.local the boot is compromised. I really hope this problem could be solved.
Thanks
+
+ ===
+ break-fix: - 6fc4d97a4987c5d247655a157a9377996626221a
+ break-fix: - 9a9324d3969678d44b330e1230ad2c8ae67acf81
** Tags added: kernel-bug-break-fix
--
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https://bugs.launchpad.net/bugs/1449005
Title:
trim does not work with Samsung 840 EVO after firmware update
(EXT0DB6Q)
Status in fstrim package in Ubuntu:
Invalid
Status in linux package in Ubuntu:
Triaged
Status in fstrim source package in Trusty:
Invalid
Status in linux source package in Trusty:
Triaged
Status in fstrim source package in Utopic:
Invalid
Status in linux source package in Utopic:
Triaged
Status in fstrim source package in Vivid:
Invalid
Status in linux source package in Vivid:
Triaged
Bug description:
Hi,
after updating Samsung SSD 840 EVO to the latest firmware (EXT0DB6Q) the fstream command doesn't work anymore. Besides, there are a lot of file system errors and "bad sectors" reports. The problem is certainly caused by Samsung's firmware but I reported it as a bug because in Windows TRIM works normally after the upgrade. I have attached an image uploaded by a user who is experiencing the same problem. If you execute the command "sudo fstrim /" the console gets stuck. If you add that command in rc.local the boot is compromised. I really hope this problem could be solved.
Thanks
===
break-fix: - 6fc4d97a4987c5d247655a157a9377996626221a
break-fix: - 9a9324d3969678d44b330e1230ad2c8ae67acf81
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References