On 3.19 now. First boot into that, so it remains yet to be shown if on 3.19 the problem persists. If so, I will do the apt-report.
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/889071 Title: SATA III recognized as SATA II (chipset intel z68) Status in The Linux Kernel: Confirmed Status in linux package in Ubuntu: Incomplete Bug description: My SSD OCZ vertex 3 60Go SATAIII and my WesternDigital 500Go/s SATAIII are recognized as SATA II discs, according to palimpsest. When I run hdparm -tT /dev/sd?, it returns me that my SSD works à 300Mo/s which means that the disc is effectively limited by the SATA II norm. I have tested the same configuration under windows, and the SSD runs at 480Mo/s in average. My chipset is the intel Z68, and I have updated both the motherboard's and SSD's BIOS. The AHCI mode is activated. Since Ubuntu 12.04, the hdd speed go from 330Mo/s to 360Mo/so. I have tested the kenerl 3.4 rc6 without any improvement. ProblemType: Bug DistroRelease: Ubuntu 11.10 Package: linux-image-3.0.0-12-generic 3.0.0-12.20 ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4 Uname: Linux 3.0.0-12-generic x86_64 NonfreeKernelModules: nvidia AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 1.23-0ubuntu4 Architecture: amd64 ArecordDevices: **** List of CAPTURE Hardware Devices **** card 0: PCH [HDA Intel PCH], device 0: ALC892 Analog [ALC892 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: jason 1777 F.... pulseaudio CRDA: Error: [Errno 2] Aucun fichier ou dossier de ce type Card0.Amixer.info: Card hw:0 'PCH'/'HDA Intel PCH at 0xfa300000 irq 59' Mixer name : 'Realtek ALC892' Components : 'HDA:10ec0892,1043841b,00100302' Controls : 35 Simple ctrls : 20 Card1.Amixer.info: Card hw:1 'NVidia'/'HDA NVidia at 0xfa080000 irq 17' Mixer name : 'Nvidia GPU 12 HDMI/DP' Components : 'HDA:10de0012,10de0101,00100100' Controls : 16 Simple ctrls : 4 Date: Fri Nov 11 12:40:07 2011 HibernationDevice: RESUME=UUID=aec865ce-43e4-4b3e-9bf1-16375f15d4ad InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111010.1) IwConfig: lo no wireless extensions. eth0 no wireless extensions. MachineType: System manufacturer System Product Name ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-12-generic root=UUID=15b45aa7-65f1-4983-bb8a-7d6e8575f68f ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.0.0-12-generic N/A linux-backports-modules-3.0.0-12-generic N/A linux-firmware 1.60 RfKill: SourcePackage: linux StagingDrivers: mei UpgradeStatus: No upgrade log present (probably fresh install) WifiSyslog: dmi.bios.date: 09/14/2011 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 0702 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: P8Z68-V LE dmi.board.vendor: ASUSTeK Computer INC. dmi.board.version: Rev X.0x dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0702:bd09/14/2011:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP8Z68-VLE:rvrRevX.0x:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.name: System Product Name dmi.product.version: System Version dmi.sys.vendor: System manufacturer To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/889071/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp