*** This bug is a duplicate of bug 1266305 ***
https://bugs.launchpad.net/bugs/1266305
Public bug reported:
Like mentioned in bug #1266305 (and before in bug #1265309) the
following problem occured:
1. System
--------------------------
- Ubuntu 14 04 LTS (acutal development branch)
- linux-image-generic v. 3.13.x, mainline kernel 3.13.x (first testing the
standard kernel), last 3.12 mainline kernel
- lvm with trim support (batched discard)
- tlp (currently disabled for testing purpose)
2. Hardware:
---------------------------
- Lenovo W510 i7 quad core
- SSD Samsung 840 EVO Pro (was changed, former Samsung 840 EVO)
- nvidia graphics
BIOS (defaults F9) and:
- BIOS Mode Standard 1: SATA: AHCI, POWER: pci and pcie power management
AUTOMATIC
- BIOS Mode Standard 2: SATA: AHCI, POWER: pci and pcie power management OFF
- BIOS Mode Compat 1: SATA: Compatability Mode, POWER: pci and pcie power
management AUTOMATIC
- BIOS Mode Compat 2: SATA: Compatability Mode, POWER: pci and pcie power
management OFF
3. Problem descripton
-----------------------------------------------
The SSD randomly freezes with the following errors:
ata1: EH complete
ata1: limiting SATA link speed to 1.5 Gbps
ata1.00: exception Emask 0x52 SAct 0x1 SErr 0x1a80d00 action 0x6 frozen
ata1.00: irq_stat 0x08000000, interface fatal error
ata1: SError: { UnrecovData Proto HostInt 10B8B BadCRC LinkSeq TrStaTrns }
ata1.00: failed command: READ FPDMA QUEUED
ata1.00: cmd 60/08:00:d8:b9:27/00:00:05:00:00/40 tag 0 ncq 4096 in
ata1.00: status: { DRDY }
ata1: hard resetting link
ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
4. Troubleshooting so far
------------------------------------------------
4.1. Kernel boot parameters:
libata.force=1:3.0G,2:1,5G libata.force=noncq
-> not working. DRDY, hard restting link.
4.2. BIOS Mode Compat 2 (Compat, PCI powermangement OFF), no additional
kernel boot parameters.
System ran with standard generic kernel 3.13.x for over 12 hours usage without
any problems.
I did some suspend/ resume cycles: no problems.
5. Further testing:
--------------------------------------------------------
Testing scenarios will be applied in the follwowing structure (if necessary)
5.1 Testing the standard trusty kernel (linux-image-generic)
5.1.1. with all BIOS modes.
5.1.2. eventually kernel boot parameters
5.2. Testing the latest mainline kernel with all BIOS modes.
5.2.1. with all BIOS modes.
5.2.2. eventually kernel boot parameters
This could take a few days, so be patient.
Keeping fingers crossed ;-)
P.S-.: Thanks a lot for Christopher M. Penalver for his excellent
assistance so far!
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-generic 3.13.0.3.6
ProcVersionSignature: Ubuntu 3.13.0-3.18-generic 3.13.0-rc8
Uname: Linux 3.13.0-3-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.13.1-0ubuntu1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: apos 3069 F.... pulseaudio
/dev/snd/controlC0: apos 3069 F.... pulseaudio
CurrentDesktop: Unity
Date: Thu Jan 16 12:35:13 2014
HibernationDevice: RESUME=UUID=7290992b-11df-4d5c-a9bc-579dafe5eb61
InstallationDate: Installed on 2014-01-08 (7 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Alpha amd64 (20140105)
MachineType: LENOVO 4391E46
ProcFB:
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-3-generic
root=/dev/mapper/ubuntu--vg-root ro quiet splash
RelatedPackageVersions:
linux-restricted-modules-3.13.0-3-generic N/A
linux-backports-modules-3.13.0-3-generic N/A
linux-firmware 1.121
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 10/03/2012
dmi.bios.vendor: LENOVO
dmi.bios.version: 6NET84WW (1.45 )
dmi.board.name: 4391E46
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias:
dmi:bvnLENOVO:bvr6NET84WW(1.45):bd10/03/2012:svnLENOVO:pn4391E46:pvrThinkPadW510:rvnLENOVO:rn4391E46:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 4391E46
dmi.product.version: ThinkPad W510
dmi.sys.vendor: LENOVO
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Incomplete
** Tags: amd64 apport-bug third-party-packages trusty
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https://bugs.launchpad.net/bugs/1269777
Title:
[ Ubuntu 14.04 - Lenovo W510 - SSD Samsung 840 EVO PRO] Sudden Read-
Only Filesystems
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