[Kernel-packages] [Bug 1423296] Re: Only one CPU core gets microcode updated
** Changed in: linux (Ubuntu) Status: Confirmed => Invalid ** Changed in: iucode-tool (Ubuntu) Status: New => Invalid -- 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/1423296 Title: Only one CPU core gets microcode updated Status in iucode-tool package in Ubuntu: Invalid Status in linux package in Ubuntu: Invalid Bug description: dmesg | grep -i microcode [0.00] CPU0 microcode updated early to revision 0xa0b, date = 2010-09-28 [0.718229] microcode: CPU0 sig=0x1067a, pf=0x40, revision=0xa0b [0.718248] microcode: CPU1 sig=0x1067a, pf=0x40, revision=0xa07 [0.718266] microcode: CPU2 sig=0x1067a, pf=0x40, revision=0xa07 [0.718280] microcode: CPU3 sig=0x1067a, pf=0x40, revision=0xa07 [0.718286] microcode: CPU4 sig=0x1067a, pf=0x40, revision=0xa07 [0.718296] microcode: CPU5 sig=0x1067a, pf=0x40, revision=0xa07 [0.718308] microcode: CPU6 sig=0x1067a, pf=0x40, revision=0xa07 [0.718339] microcode: CPU7 sig=0x1067a, pf=0x40, revision=0xa07 [0.718441] microcode: Microcode Update Driver: v2.00, Peter Oruba This is weird. All CPU cores showing same sig, but only one core's microcode updated? The machine has two physical CPUs, both are L5420, thus totally 8 CPU cores. --- ApportVersion: 2.14.1-0ubuntu3.7 Architecture: i386 DistroRelease: Ubuntu 14.04 InstallationDate: Installed on 2013-05-18 (640 days ago) InstallationMedia: Xubuntu 13.04 "Raring Ringtail" - Release i386 (20130423.1) IwConfig: lono wireless extensions. eth1 no wireless extensions. eth2 no wireless extensions. MachineType: System manufacturer System Product Name NonfreeKernelModules: nvidia ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-30-generic root=UUID=56330447-beb4-4d99-9f44-9daa91c8ca80 ro quiet splash nmi_watchdog=0 nohz=off cgroup_disable=memory ProcVersionSignature: Ubuntu 3.16.0-30.40~14.04.1-generic 3.16.7-ckt3 RelatedPackageVersions: linux-restricted-modules-3.16.0-30-generic N/A linux-backports-modules-3.16.0-30-generic N/A linux-firmware 1.134~gd~t Tags: trusty Uname: Linux 3.16.0-30-generic i686 UpgradeStatus: Upgraded to trusty on 2014-07-24 (209 days ago) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers _MarkForUpload: True dmi.bios.date: 11/24/2009 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 0501 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: DSAN-DX dmi.board.vendor: ASUSTeK Computer INC. dmi.board.version: Rev 1.xxG dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0501:bd11/24/2009:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnDSAN-DX:rvrRev1.xxG: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/ubuntu/+source/iucode-tool/+bug/1423296/+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
Re: [Kernel-packages] [Bug 1423296] Re: Only one CPU core gets microcode updated
On Thu, Jan 5, 2017, at 07:59, dino99 wrote: > dmesg | grep -i microcode > [0.00] microcode: microcode updated early to revision 0x70a, date > = 2010-09-29 > [1.520819] microcode: sig=0x10677, pf=0x10, revision=0x70a > [1.529644] microcode: Microcode Update Driver: v2.01 >, Peter Oruba > > this is with 1 cpu with 4 cores: so the output should list all the cores > (intel q9550). This changed on newer kernels. You will notice the kernel message DOES NOT mention any particular cpu anymore (before, it would have CPU# somewhere). That means the kernel is not going to repeat the message for every "CPU" unless they happen to need different microcode, which is not true for your machine. Please check /proc/cpuinfo output: it should list the updated microcode revision for all cores. -- Henrique de Moraes Holschuh -- 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/1423296 Title: Only one CPU core gets microcode updated Status in iucode-tool package in Ubuntu: New Status in linux package in Ubuntu: Confirmed Bug description: dmesg | grep -i microcode [0.00] CPU0 microcode updated early to revision 0xa0b, date = 2010-09-28 [0.718229] microcode: CPU0 sig=0x1067a, pf=0x40, revision=0xa0b [0.718248] microcode: CPU1 sig=0x1067a, pf=0x40, revision=0xa07 [0.718266] microcode: CPU2 sig=0x1067a, pf=0x40, revision=0xa07 [0.718280] microcode: CPU3 sig=0x1067a, pf=0x40, revision=0xa07 [0.718286] microcode: CPU4 sig=0x1067a, pf=0x40, revision=0xa07 [0.718296] microcode: CPU5 sig=0x1067a, pf=0x40, revision=0xa07 [0.718308] microcode: CPU6 sig=0x1067a, pf=0x40, revision=0xa07 [0.718339] microcode: CPU7 sig=0x1067a, pf=0x40, revision=0xa07 [0.718441] microcode: Microcode Update Driver: v2.00 , Peter Oruba This is weird. All CPU cores showing same sig, but only one core's microcode updated? The machine has two physical CPUs, both are L5420, thus totally 8 CPU cores. --- ApportVersion: 2.14.1-0ubuntu3.7 Architecture: i386 DistroRelease: Ubuntu 14.04 InstallationDate: Installed on 2013-05-18 (640 days ago) InstallationMedia: Xubuntu 13.04 "Raring Ringtail" - Release i386 (20130423.1) IwConfig: lono wireless extensions. eth1 no wireless extensions. eth2 no wireless extensions. MachineType: System manufacturer System Product Name NonfreeKernelModules: nvidia ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-30-generic root=UUID=56330447-beb4-4d99-9f44-9daa91c8ca80 ro quiet splash nmi_watchdog=0 nohz=off cgroup_disable=memory ProcVersionSignature: Ubuntu 3.16.0-30.40~14.04.1-generic 3.16.7-ckt3 RelatedPackageVersions: linux-restricted-modules-3.16.0-30-generic N/A linux-backports-modules-3.16.0-30-generic N/A linux-firmware 1.134~gd~t Tags: trusty Uname: Linux 3.16.0-30-generic i686 UpgradeStatus: Upgraded to trusty on 2014-07-24 (209 days ago) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers _MarkForUpload: True dmi.bios.date: 11/24/2009 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 0501 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: DSAN-DX dmi.board.vendor: ASUSTeK Computer INC. dmi.board.version: Rev 1.xxG dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0501:bd11/24/2009:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnDSAN-DX:rvrRev1.xxG: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/ubuntu/+source/iucode-tool/+bug/1423296/+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
[Kernel-packages] [Bug 1423296] Re: Only one CPU core gets microcode updated
This zesty 64 bits output: dmesg | grep -i microcode [0.00] microcode: microcode updated early to revision 0x70a, date = 2010-09-29 [1.520819] microcode: sig=0x10677, pf=0x10, revision=0x70a [1.529644] microcode: Microcode Update Driver: v2.01, Peter Oruba this is with 1 cpu with 4 cores: so the output should list all the cores (intel q9550). Both intel-microcode & iucode-tool are installed by default. At first glance the upgrade seems incomplete/faulty, not fully sure but confused. ** Tags added: zesty ** Also affects: iucode-tool (Ubuntu) Importance: Undecided Status: New -- 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/1423296 Title: Only one CPU core gets microcode updated Status in iucode-tool package in Ubuntu: New Status in linux package in Ubuntu: Confirmed Bug description: dmesg | grep -i microcode [0.00] CPU0 microcode updated early to revision 0xa0b, date = 2010-09-28 [0.718229] microcode: CPU0 sig=0x1067a, pf=0x40, revision=0xa0b [0.718248] microcode: CPU1 sig=0x1067a, pf=0x40, revision=0xa07 [0.718266] microcode: CPU2 sig=0x1067a, pf=0x40, revision=0xa07 [0.718280] microcode: CPU3 sig=0x1067a, pf=0x40, revision=0xa07 [0.718286] microcode: CPU4 sig=0x1067a, pf=0x40, revision=0xa07 [0.718296] microcode: CPU5 sig=0x1067a, pf=0x40, revision=0xa07 [0.718308] microcode: CPU6 sig=0x1067a, pf=0x40, revision=0xa07 [0.718339] microcode: CPU7 sig=0x1067a, pf=0x40, revision=0xa07 [0.718441] microcode: Microcode Update Driver: v2.00 , Peter Oruba This is weird. All CPU cores showing same sig, but only one core's microcode updated? The machine has two physical CPUs, both are L5420, thus totally 8 CPU cores. --- ApportVersion: 2.14.1-0ubuntu3.7 Architecture: i386 DistroRelease: Ubuntu 14.04 InstallationDate: Installed on 2013-05-18 (640 days ago) InstallationMedia: Xubuntu 13.04 "Raring Ringtail" - Release i386 (20130423.1) IwConfig: lono wireless extensions. eth1 no wireless extensions. eth2 no wireless extensions. MachineType: System manufacturer System Product Name NonfreeKernelModules: nvidia ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-30-generic root=UUID=56330447-beb4-4d99-9f44-9daa91c8ca80 ro quiet splash nmi_watchdog=0 nohz=off cgroup_disable=memory ProcVersionSignature: Ubuntu 3.16.0-30.40~14.04.1-generic 3.16.7-ckt3 RelatedPackageVersions: linux-restricted-modules-3.16.0-30-generic N/A linux-backports-modules-3.16.0-30-generic N/A linux-firmware 1.134~gd~t Tags: trusty Uname: Linux 3.16.0-30-generic i686 UpgradeStatus: Upgraded to trusty on 2014-07-24 (209 days ago) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers _MarkForUpload: True dmi.bios.date: 11/24/2009 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 0501 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: DSAN-DX dmi.board.vendor: ASUSTeK Computer INC. dmi.board.version: Rev 1.xxG dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0501:bd11/24/2009:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnDSAN-DX:rvrRev1.xxG: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/ubuntu/+source/iucode-tool/+bug/1423296/+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
[Kernel-packages] [Bug 1423296] Re: Only one CPU core gets microcode updated
Thanks for your efforts. I've upgraded to Xenial with 64bit kernel, everything's fine as it seems. ~$ dmesg | grep -i microcode [0.00] microcode: CPU0 microcode updated early to revision 0xa0b, date = 2010-09-28 [0.012000] microcode: CPU1 microcode updated early to revision 0xa0b, date = 2010-09-28 [0.012000] microcode: CPU2 microcode updated early to revision 0xa0b, date = 2010-09-28 [0.012000] microcode: CPU3 microcode updated early to revision 0xa0b, date = 2010-09-28 [0.012000] microcode: CPU4 microcode updated early to revision 0xa0b, date = 2010-09-28 [0.012000] microcode: CPU5 microcode updated early to revision 0xa0b, date = 2010-09-28 [0.012000] microcode: CPU6 microcode updated early to revision 0xa0b, date = 2010-09-28 [0.012000] microcode: CPU7 microcode updated early to revision 0xa0b, date = 2010-09-28 [1.132778] microcode: CPU0 sig=0x1067a, pf=0x40, revision=0xa0b [1.132797] microcode: CPU1 sig=0x1067a, pf=0x40, revision=0xa0b [1.132813] microcode: CPU2 sig=0x1067a, pf=0x40, revision=0xa0b [1.132826] microcode: CPU3 sig=0x1067a, pf=0x40, revision=0xa0b [1.132852] microcode: CPU4 sig=0x1067a, pf=0x40, revision=0xa0b [1.132873] microcode: CPU5 sig=0x1067a, pf=0x40, revision=0xa0b [1.132886] microcode: CPU6 sig=0x1067a, pf=0x40, revision=0xa0b [1.132895] microcode: CPU7 sig=0x1067a, pf=0x40, revision=0xa0b [1.132959] microcode: Microcode Update Driver: v2.01, Peter Oruba -- 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/1423296 Title: Only one CPU core gets microcode updated Status in linux package in Ubuntu: Confirmed Bug description: dmesg | grep -i microcode [0.00] CPU0 microcode updated early to revision 0xa0b, date = 2010-09-28 [0.718229] microcode: CPU0 sig=0x1067a, pf=0x40, revision=0xa0b [0.718248] microcode: CPU1 sig=0x1067a, pf=0x40, revision=0xa07 [0.718266] microcode: CPU2 sig=0x1067a, pf=0x40, revision=0xa07 [0.718280] microcode: CPU3 sig=0x1067a, pf=0x40, revision=0xa07 [0.718286] microcode: CPU4 sig=0x1067a, pf=0x40, revision=0xa07 [0.718296] microcode: CPU5 sig=0x1067a, pf=0x40, revision=0xa07 [0.718308] microcode: CPU6 sig=0x1067a, pf=0x40, revision=0xa07 [0.718339] microcode: CPU7 sig=0x1067a, pf=0x40, revision=0xa07 [0.718441] microcode: Microcode Update Driver: v2.00 , Peter Oruba This is weird. All CPU cores showing same sig, but only one core's microcode updated? The machine has two physical CPUs, both are L5420, thus totally 8 CPU cores. --- ApportVersion: 2.14.1-0ubuntu3.7 Architecture: i386 DistroRelease: Ubuntu 14.04 InstallationDate: Installed on 2013-05-18 (640 days ago) InstallationMedia: Xubuntu 13.04 "Raring Ringtail" - Release i386 (20130423.1) IwConfig: lono wireless extensions. eth1 no wireless extensions. eth2 no wireless extensions. MachineType: System manufacturer System Product Name NonfreeKernelModules: nvidia ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-30-generic root=UUID=56330447-beb4-4d99-9f44-9daa91c8ca80 ro quiet splash nmi_watchdog=0 nohz=off cgroup_disable=memory ProcVersionSignature: Ubuntu 3.16.0-30.40~14.04.1-generic 3.16.7-ckt3 RelatedPackageVersions: linux-restricted-modules-3.16.0-30-generic N/A linux-backports-modules-3.16.0-30-generic N/A linux-firmware 1.134~gd~t Tags: trusty Uname: Linux 3.16.0-30-generic i686 UpgradeStatus: Upgraded to trusty on 2014-07-24 (209 days ago) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers _MarkForUpload: True dmi.bios.date: 11/24/2009 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 0501 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: DSAN-DX dmi.board.vendor: ASUSTeK Computer INC. dmi.board.version: Rev 1.xxG dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0501:bd11/24/2009:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnDSAN-DX:rvrRev1.xxG: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/ubuntu/+source/linux/+bug/1423296/+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
[Kernel-packages] [Bug 1423296] Re: Only one CPU core gets microcode updated
** Tags added: latest-bios-0501 -- 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/1423296 Title: Only one CPU core gets microcode updated Status in linux package in Ubuntu: Confirmed Bug description: dmesg | grep -i microcode [0.00] CPU0 microcode updated early to revision 0xa0b, date = 2010-09-28 [0.718229] microcode: CPU0 sig=0x1067a, pf=0x40, revision=0xa0b [0.718248] microcode: CPU1 sig=0x1067a, pf=0x40, revision=0xa07 [0.718266] microcode: CPU2 sig=0x1067a, pf=0x40, revision=0xa07 [0.718280] microcode: CPU3 sig=0x1067a, pf=0x40, revision=0xa07 [0.718286] microcode: CPU4 sig=0x1067a, pf=0x40, revision=0xa07 [0.718296] microcode: CPU5 sig=0x1067a, pf=0x40, revision=0xa07 [0.718308] microcode: CPU6 sig=0x1067a, pf=0x40, revision=0xa07 [0.718339] microcode: CPU7 sig=0x1067a, pf=0x40, revision=0xa07 [0.718441] microcode: Microcode Update Driver: v2.00 tig...@aivazian.fsnet.co.uk, Peter Oruba This is weird. All CPU cores showing same sig, but only one core's microcode updated? The machine has two physical CPUs, both are L5420, thus totally 8 CPU cores. --- ApportVersion: 2.14.1-0ubuntu3.7 Architecture: i386 DistroRelease: Ubuntu 14.04 InstallationDate: Installed on 2013-05-18 (640 days ago) InstallationMedia: Xubuntu 13.04 Raring Ringtail - Release i386 (20130423.1) IwConfig: lono wireless extensions. eth1 no wireless extensions. eth2 no wireless extensions. MachineType: System manufacturer System Product Name NonfreeKernelModules: nvidia ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-30-generic root=UUID=56330447-beb4-4d99-9f44-9daa91c8ca80 ro quiet splash nmi_watchdog=0 nohz=off cgroup_disable=memory ProcVersionSignature: Ubuntu 3.16.0-30.40~14.04.1-generic 3.16.7-ckt3 RelatedPackageVersions: linux-restricted-modules-3.16.0-30-generic N/A linux-backports-modules-3.16.0-30-generic N/A linux-firmware 1.134~gd~t Tags: trusty Uname: Linux 3.16.0-30-generic i686 UpgradeStatus: Upgraded to trusty on 2014-07-24 (209 days ago) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers _MarkForUpload: True dmi.bios.date: 11/24/2009 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 0501 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: DSAN-DX dmi.board.vendor: ASUSTeK Computer INC. dmi.board.version: Rev 1.xxG dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0501:bd11/24/2009:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnDSAN-DX:rvrRev1.xxG: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/ubuntu/+source/linux/+bug/1423296/+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
[Kernel-packages] [Bug 1423296] Re: Only one CPU core gets microcode updated
Just rebooted, and dmesg still shows only microcode of first CPU core updated. All microcodes of all CPU cores updated again after the reinstallation of the intel-microcode package. -- 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/1423296 Title: Only one CPU core gets microcode updated Status in linux package in Ubuntu: Confirmed Bug description: dmesg | grep -i microcode [0.00] CPU0 microcode updated early to revision 0xa0b, date = 2010-09-28 [0.718229] microcode: CPU0 sig=0x1067a, pf=0x40, revision=0xa0b [0.718248] microcode: CPU1 sig=0x1067a, pf=0x40, revision=0xa07 [0.718266] microcode: CPU2 sig=0x1067a, pf=0x40, revision=0xa07 [0.718280] microcode: CPU3 sig=0x1067a, pf=0x40, revision=0xa07 [0.718286] microcode: CPU4 sig=0x1067a, pf=0x40, revision=0xa07 [0.718296] microcode: CPU5 sig=0x1067a, pf=0x40, revision=0xa07 [0.718308] microcode: CPU6 sig=0x1067a, pf=0x40, revision=0xa07 [0.718339] microcode: CPU7 sig=0x1067a, pf=0x40, revision=0xa07 [0.718441] microcode: Microcode Update Driver: v2.00 tig...@aivazian.fsnet.co.uk, Peter Oruba This is weird. All CPU cores showing same sig, but only one core's microcode updated? The machine has two physical CPUs, both are L5420, thus totally 8 CPU cores. --- ApportVersion: 2.14.1-0ubuntu3.7 Architecture: i386 DistroRelease: Ubuntu 14.04 InstallationDate: Installed on 2013-05-18 (640 days ago) InstallationMedia: Xubuntu 13.04 Raring Ringtail - Release i386 (20130423.1) IwConfig: lono wireless extensions. eth1 no wireless extensions. eth2 no wireless extensions. MachineType: System manufacturer System Product Name NonfreeKernelModules: nvidia ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-30-generic root=UUID=56330447-beb4-4d99-9f44-9daa91c8ca80 ro quiet splash nmi_watchdog=0 nohz=off cgroup_disable=memory ProcVersionSignature: Ubuntu 3.16.0-30.40~14.04.1-generic 3.16.7-ckt3 RelatedPackageVersions: linux-restricted-modules-3.16.0-30-generic N/A linux-backports-modules-3.16.0-30-generic N/A linux-firmware 1.134~gd~t Tags: trusty Uname: Linux 3.16.0-30-generic i686 UpgradeStatus: Upgraded to trusty on 2014-07-24 (209 days ago) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers _MarkForUpload: True dmi.bios.date: 11/24/2009 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 0501 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: DSAN-DX dmi.board.vendor: ASUSTeK Computer INC. dmi.board.version: Rev 1.xxG dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0501:bd11/24/2009:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnDSAN-DX:rvrRev1.xxG: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/ubuntu/+source/linux/+bug/1423296/+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
[Kernel-packages] [Bug 1423296] Re: Only one CPU core gets microcode updated
** Changed in: linux (Ubuntu) Status: Fix Released = Confirmed -- 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/1423296 Title: Only one CPU core gets microcode updated Status in linux package in Ubuntu: Confirmed Bug description: dmesg | grep -i microcode [0.00] CPU0 microcode updated early to revision 0xa0b, date = 2010-09-28 [0.718229] microcode: CPU0 sig=0x1067a, pf=0x40, revision=0xa0b [0.718248] microcode: CPU1 sig=0x1067a, pf=0x40, revision=0xa07 [0.718266] microcode: CPU2 sig=0x1067a, pf=0x40, revision=0xa07 [0.718280] microcode: CPU3 sig=0x1067a, pf=0x40, revision=0xa07 [0.718286] microcode: CPU4 sig=0x1067a, pf=0x40, revision=0xa07 [0.718296] microcode: CPU5 sig=0x1067a, pf=0x40, revision=0xa07 [0.718308] microcode: CPU6 sig=0x1067a, pf=0x40, revision=0xa07 [0.718339] microcode: CPU7 sig=0x1067a, pf=0x40, revision=0xa07 [0.718441] microcode: Microcode Update Driver: v2.00 tig...@aivazian.fsnet.co.uk, Peter Oruba This is weird. All CPU cores showing same sig, but only one core's microcode updated? The machine has two physical CPUs, both are L5420, thus totally 8 CPU cores. --- ApportVersion: 2.14.1-0ubuntu3.7 Architecture: i386 DistroRelease: Ubuntu 14.04 InstallationDate: Installed on 2013-05-18 (640 days ago) InstallationMedia: Xubuntu 13.04 Raring Ringtail - Release i386 (20130423.1) IwConfig: lono wireless extensions. eth1 no wireless extensions. eth2 no wireless extensions. MachineType: System manufacturer System Product Name NonfreeKernelModules: nvidia ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-30-generic root=UUID=56330447-beb4-4d99-9f44-9daa91c8ca80 ro quiet splash nmi_watchdog=0 nohz=off cgroup_disable=memory ProcVersionSignature: Ubuntu 3.16.0-30.40~14.04.1-generic 3.16.7-ckt3 RelatedPackageVersions: linux-restricted-modules-3.16.0-30-generic N/A linux-backports-modules-3.16.0-30-generic N/A linux-firmware 1.134~gd~t Tags: trusty Uname: Linux 3.16.0-30-generic i686 UpgradeStatus: Upgraded to trusty on 2014-07-24 (209 days ago) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers _MarkForUpload: True dmi.bios.date: 11/24/2009 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 0501 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: DSAN-DX dmi.board.vendor: ASUSTeK Computer INC. dmi.board.version: Rev 1.xxG dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0501:bd11/24/2009:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnDSAN-DX:rvrRev1.xxG: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/ubuntu/+source/linux/+bug/1423296/+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
[Kernel-packages] [Bug 1423296] Re: Only one CPU core gets microcode updated
Installed iucode-tool (1.0.3-1~ubuntu14.04.1) from trusty-backports, the rest of the cores are updated correctly with the new microcodes. [58003.545612] microcode: CPU1 sig=0x1067a, pf=0x40, revision=0xa07 [58003.549607] microcode: CPU1 updated to revision 0xa0b, date = 2010-09-28 [58003.552615] microcode: CPU2 sig=0x1067a, pf=0x40, revision=0xa07 [58003.556610] microcode: CPU2 updated to revision 0xa0b, date = 2010-09-28 [58003.559696] microcode: CPU3 sig=0x1067a, pf=0x40, revision=0xa07 [58003.563690] microcode: CPU3 updated to revision 0xa0b, date = 2010-09-28 [58003.566739] microcode: CPU4 sig=0x1067a, pf=0x40, revision=0xa07 [58003.570735] microcode: CPU4 updated to revision 0xa0b, date = 2010-09-28 [58003.573747] microcode: CPU5 sig=0x1067a, pf=0x40, revision=0xa07 [58003.577743] microcode: CPU5 updated to revision 0xa0b, date = 2010-09-28 [58003.580751] microcode: CPU6 sig=0x1067a, pf=0x40, revision=0xa07 [58003.584745] microcode: CPU6 updated to revision 0xa0b, date = 2010-09-28 [58003.58] microcode: CPU7 sig=0x1067a, pf=0x40, revision=0xa07 [58003.591758] microcode: CPU7 updated to revision 0xa0b, date = 2010-09-28 ** Changed in: linux (Ubuntu) Status: Confirmed = Fix Released -- 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/1423296 Title: Only one CPU core gets microcode updated Status in linux package in Ubuntu: Fix Released Bug description: dmesg | grep -i microcode [0.00] CPU0 microcode updated early to revision 0xa0b, date = 2010-09-28 [0.718229] microcode: CPU0 sig=0x1067a, pf=0x40, revision=0xa0b [0.718248] microcode: CPU1 sig=0x1067a, pf=0x40, revision=0xa07 [0.718266] microcode: CPU2 sig=0x1067a, pf=0x40, revision=0xa07 [0.718280] microcode: CPU3 sig=0x1067a, pf=0x40, revision=0xa07 [0.718286] microcode: CPU4 sig=0x1067a, pf=0x40, revision=0xa07 [0.718296] microcode: CPU5 sig=0x1067a, pf=0x40, revision=0xa07 [0.718308] microcode: CPU6 sig=0x1067a, pf=0x40, revision=0xa07 [0.718339] microcode: CPU7 sig=0x1067a, pf=0x40, revision=0xa07 [0.718441] microcode: Microcode Update Driver: v2.00 tig...@aivazian.fsnet.co.uk, Peter Oruba This is weird. All CPU cores showing same sig, but only one core's microcode updated? The machine has two physical CPUs, both are L5420, thus totally 8 CPU cores. --- ApportVersion: 2.14.1-0ubuntu3.7 Architecture: i386 DistroRelease: Ubuntu 14.04 InstallationDate: Installed on 2013-05-18 (640 days ago) InstallationMedia: Xubuntu 13.04 Raring Ringtail - Release i386 (20130423.1) IwConfig: lono wireless extensions. eth1 no wireless extensions. eth2 no wireless extensions. MachineType: System manufacturer System Product Name NonfreeKernelModules: nvidia ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-30-generic root=UUID=56330447-beb4-4d99-9f44-9daa91c8ca80 ro quiet splash nmi_watchdog=0 nohz=off cgroup_disable=memory ProcVersionSignature: Ubuntu 3.16.0-30.40~14.04.1-generic 3.16.7-ckt3 RelatedPackageVersions: linux-restricted-modules-3.16.0-30-generic N/A linux-backports-modules-3.16.0-30-generic N/A linux-firmware 1.134~gd~t Tags: trusty Uname: Linux 3.16.0-30-generic i686 UpgradeStatus: Upgraded to trusty on 2014-07-24 (209 days ago) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers _MarkForUpload: True dmi.bios.date: 11/24/2009 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 0501 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: DSAN-DX dmi.board.vendor: ASUSTeK Computer INC. dmi.board.version: Rev 1.xxG dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0501:bd11/24/2009:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnDSAN-DX:rvrRev1.xxG: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/ubuntu/+source/linux/+bug/1423296/+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
[Kernel-packages] [Bug 1423296] Re: Only one CPU core gets microcode updated
apport information ** Tags added: apport-collected trusty ** Description changed: dmesg | grep -i microcode [0.00] CPU0 microcode updated early to revision 0xa0b, date = 2010-09-28 [0.718229] microcode: CPU0 sig=0x1067a, pf=0x40, revision=0xa0b [0.718248] microcode: CPU1 sig=0x1067a, pf=0x40, revision=0xa07 [0.718266] microcode: CPU2 sig=0x1067a, pf=0x40, revision=0xa07 [0.718280] microcode: CPU3 sig=0x1067a, pf=0x40, revision=0xa07 [0.718286] microcode: CPU4 sig=0x1067a, pf=0x40, revision=0xa07 [0.718296] microcode: CPU5 sig=0x1067a, pf=0x40, revision=0xa07 [0.718308] microcode: CPU6 sig=0x1067a, pf=0x40, revision=0xa07 [0.718339] microcode: CPU7 sig=0x1067a, pf=0x40, revision=0xa07 [0.718441] microcode: Microcode Update Driver: v2.00 tig...@aivazian.fsnet.co.uk, Peter Oruba This is weird. All CPU cores showing same sig, but only one core's microcode updated? - The machines have two physical CPUs, both are L5420, thus totally 8 CPU - cores. + The machines have two physical CPUs, both are L5420, thus totally 8 CPU cores. + --- + ApportVersion: 2.14.1-0ubuntu3.7 + Architecture: i386 + AudioDevicesInUse: + USERPID ACCESS COMMAND + /dev/snd/controlC0: nickyip1967 F pulseaudio + /dev/snd/controlC1: nickyip1967 F pulseaudio + CurrentDesktop: XFCE + DistroRelease: Ubuntu 14.04 + HibernationDevice: RESUME=UUID=e346838c-10dc-4756-8118-7733f91625ad + InstallationDate: Installed on 2013-05-18 (640 days ago) + InstallationMedia: Xubuntu 13.04 Raring Ringtail - Release i386 (20130423.1) + IwConfig: + lono wireless extensions. + + eth1 no wireless extensions. + + eth2 no wireless extensions. + MachineType: System manufacturer System Product Name + NonfreeKernelModules: nvidia + Package: linux (not installed) + ProcFB: + + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-30-generic root=UUID=56330447-beb4-4d99-9f44-9daa91c8ca80 ro quiet splash nmi_watchdog=0 nohz=off cgroup_disable=memory + ProcVersionSignature: Ubuntu 3.16.0-30.40~14.04.1-generic 3.16.7-ckt3 + RelatedPackageVersions: + linux-restricted-modules-3.16.0-30-generic N/A + linux-backports-modules-3.16.0-30-generic N/A + linux-firmware 1.134~gd~t + RfKill: Error: [Errno 2] No such file or directory + Tags: trusty + Uname: Linux 3.16.0-30-generic i686 + UpgradeStatus: Upgraded to trusty on 2014-07-24 (209 days ago) + UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers + _MarkForUpload: True + dmi.bios.date: 11/24/2009 + dmi.bios.vendor: American Megatrends Inc. + dmi.bios.version: 0501 + dmi.board.asset.tag: To Be Filled By O.E.M. + dmi.board.name: DSAN-DX + dmi.board.vendor: ASUSTeK Computer INC. + dmi.board.version: Rev 1.xxG + dmi.chassis.asset.tag: Asset-1234567890 + dmi.chassis.type: 3 + dmi.chassis.vendor: Chassis Manufacture + dmi.chassis.version: Chassis Version + dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0501:bd11/24/2009:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnDSAN-DX:rvrRev1.xxG:cvnChassisManufacture:ct3:cvrChassisVersion: + dmi.product.name: System Product Name + dmi.product.version: System Version + dmi.sys.vendor: System manufacturer ** Attachment added: AlsaInfo.txt https://bugs.launchpad.net/bugs/1423296/+attachment/4322037/+files/AlsaInfo.txt -- 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/1423296 Title: Only one CPU core gets microcode updated Status in linux package in Ubuntu: Confirmed Bug description: dmesg | grep -i microcode [0.00] CPU0 microcode updated early to revision 0xa0b, date = 2010-09-28 [0.718229] microcode: CPU0 sig=0x1067a, pf=0x40, revision=0xa0b [0.718248] microcode: CPU1 sig=0x1067a, pf=0x40, revision=0xa07 [0.718266] microcode: CPU2 sig=0x1067a, pf=0x40, revision=0xa07 [0.718280] microcode: CPU3 sig=0x1067a, pf=0x40, revision=0xa07 [0.718286] microcode: CPU4 sig=0x1067a, pf=0x40, revision=0xa07 [0.718296] microcode: CPU5 sig=0x1067a, pf=0x40, revision=0xa07 [0.718308] microcode: CPU6 sig=0x1067a, pf=0x40, revision=0xa07 [0.718339] microcode: CPU7 sig=0x1067a, pf=0x40, revision=0xa07 [0.718441] microcode: Microcode Update Driver: v2.00 tig...@aivazian.fsnet.co.uk, Peter Oruba This is weird. All CPU cores showing same sig, but only one core's microcode updated? The machines have two physical CPUs, both are L5420, thus totally 8 CPU cores. --- ApportVersion: 2.14.1-0ubuntu3.7 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: nickyip1967 F pulseaudio /dev/snd/controlC1: nickyip1967 F pulseaudio CurrentDesktop: XFCE DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=UUID=e346838c-10dc-4756-8118-7733f91625ad
[Kernel-packages] [Bug 1423296] Re: Only one CPU core gets microcode updated
** Description changed: dmesg | grep -i microcode [0.00] CPU0 microcode updated early to revision 0xa0b, date = 2010-09-28 [0.718229] microcode: CPU0 sig=0x1067a, pf=0x40, revision=0xa0b [0.718248] microcode: CPU1 sig=0x1067a, pf=0x40, revision=0xa07 [0.718266] microcode: CPU2 sig=0x1067a, pf=0x40, revision=0xa07 [0.718280] microcode: CPU3 sig=0x1067a, pf=0x40, revision=0xa07 [0.718286] microcode: CPU4 sig=0x1067a, pf=0x40, revision=0xa07 [0.718296] microcode: CPU5 sig=0x1067a, pf=0x40, revision=0xa07 [0.718308] microcode: CPU6 sig=0x1067a, pf=0x40, revision=0xa07 [0.718339] microcode: CPU7 sig=0x1067a, pf=0x40, revision=0xa07 [0.718441] microcode: Microcode Update Driver: v2.00 tig...@aivazian.fsnet.co.uk, Peter Oruba This is weird. All CPU cores showing same sig, but only one core's microcode updated? - The machines have two physical CPUs, both are L5420, thus totally 8 CPU cores. - --- + The machine has two physical CPUs, both are L5420, thus totally 8 CPU cores. + --- ApportVersion: 2.14.1-0ubuntu3.7 Architecture: i386 - AudioDevicesInUse: - USERPID ACCESS COMMAND - /dev/snd/controlC0: nickyip1967 F pulseaudio - /dev/snd/controlC1: nickyip1967 F pulseaudio - CurrentDesktop: XFCE DistroRelease: Ubuntu 14.04 - HibernationDevice: RESUME=UUID=e346838c-10dc-4756-8118-7733f91625ad InstallationDate: Installed on 2013-05-18 (640 days ago) InstallationMedia: Xubuntu 13.04 Raring Ringtail - Release i386 (20130423.1) IwConfig: - lono wireless extensions. - - eth1 no wireless extensions. - - eth2 no wireless extensions. + lono wireless extensions. + + eth1 no wireless extensions. + + eth2 no wireless extensions. MachineType: System manufacturer System Product Name NonfreeKernelModules: nvidia - Package: linux (not installed) ProcFB: - + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-30-generic root=UUID=56330447-beb4-4d99-9f44-9daa91c8ca80 ro quiet splash nmi_watchdog=0 nohz=off cgroup_disable=memory ProcVersionSignature: Ubuntu 3.16.0-30.40~14.04.1-generic 3.16.7-ckt3 RelatedPackageVersions: - linux-restricted-modules-3.16.0-30-generic N/A - linux-backports-modules-3.16.0-30-generic N/A - linux-firmware 1.134~gd~t - RfKill: Error: [Errno 2] No such file or directory + linux-restricted-modules-3.16.0-30-generic N/A + linux-backports-modules-3.16.0-30-generic N/A + linux-firmware 1.134~gd~t Tags: trusty Uname: Linux 3.16.0-30-generic i686 UpgradeStatus: Upgraded to trusty on 2014-07-24 (209 days ago) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers _MarkForUpload: True dmi.bios.date: 11/24/2009 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 0501 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: DSAN-DX dmi.board.vendor: ASUSTeK Computer INC. dmi.board.version: Rev 1.xxG dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0501:bd11/24/2009:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnDSAN-DX:rvrRev1.xxG:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.name: System Product Name dmi.product.version: System Version dmi.sys.vendor: System manufacturer -- 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/1423296 Title: Only one CPU core gets microcode updated Status in linux package in Ubuntu: Confirmed Bug description: dmesg | grep -i microcode [0.00] CPU0 microcode updated early to revision 0xa0b, date = 2010-09-28 [0.718229] microcode: CPU0 sig=0x1067a, pf=0x40, revision=0xa0b [0.718248] microcode: CPU1 sig=0x1067a, pf=0x40, revision=0xa07 [0.718266] microcode: CPU2 sig=0x1067a, pf=0x40, revision=0xa07 [0.718280] microcode: CPU3 sig=0x1067a, pf=0x40, revision=0xa07 [0.718286] microcode: CPU4 sig=0x1067a, pf=0x40, revision=0xa07 [0.718296] microcode: CPU5 sig=0x1067a, pf=0x40, revision=0xa07 [0.718308] microcode: CPU6 sig=0x1067a, pf=0x40, revision=0xa07 [0.718339] microcode: CPU7 sig=0x1067a, pf=0x40, revision=0xa07 [0.718441] microcode: Microcode Update Driver: v2.00 tig...@aivazian.fsnet.co.uk, Peter Oruba This is weird. All CPU cores showing same sig, but only one core's microcode updated? The machine has two physical CPUs, both are L5420, thus totally 8 CPU cores. --- ApportVersion: 2.14.1-0ubuntu3.7 Architecture: i386 DistroRelease: Ubuntu 14.04 InstallationDate: Installed on 2013-05-18 (640 days ago) InstallationMedia: Xubuntu 13.04 Raring Ringtail - Release i386 (20130423.1) IwConfig: lono
[Kernel-packages] [Bug 1423296] Re: Only one CPU core gets microcode updated
** Attachment removed: UdevLog.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1423296/+attachment/4322049/+files/UdevLog.txt ** Attachment removed: CurrentDmesg.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1423296/+attachment/4322040/+files/CurrentDmesg.txt -- 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/1423296 Title: Only one CPU core gets microcode updated Status in linux package in Ubuntu: Confirmed Bug description: dmesg | grep -i microcode [0.00] CPU0 microcode updated early to revision 0xa0b, date = 2010-09-28 [0.718229] microcode: CPU0 sig=0x1067a, pf=0x40, revision=0xa0b [0.718248] microcode: CPU1 sig=0x1067a, pf=0x40, revision=0xa07 [0.718266] microcode: CPU2 sig=0x1067a, pf=0x40, revision=0xa07 [0.718280] microcode: CPU3 sig=0x1067a, pf=0x40, revision=0xa07 [0.718286] microcode: CPU4 sig=0x1067a, pf=0x40, revision=0xa07 [0.718296] microcode: CPU5 sig=0x1067a, pf=0x40, revision=0xa07 [0.718308] microcode: CPU6 sig=0x1067a, pf=0x40, revision=0xa07 [0.718339] microcode: CPU7 sig=0x1067a, pf=0x40, revision=0xa07 [0.718441] microcode: Microcode Update Driver: v2.00 tig...@aivazian.fsnet.co.uk, Peter Oruba This is weird. All CPU cores showing same sig, but only one core's microcode updated? The machines have two physical CPUs, both are L5420, thus totally 8 CPU cores. --- ApportVersion: 2.14.1-0ubuntu3.7 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: nickyip1967 F pulseaudio /dev/snd/controlC1: nickyip1967 F pulseaudio CurrentDesktop: XFCE DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=UUID=e346838c-10dc-4756-8118-7733f91625ad InstallationDate: Installed on 2013-05-18 (640 days ago) InstallationMedia: Xubuntu 13.04 Raring Ringtail - Release i386 (20130423.1) IwConfig: lono wireless extensions. eth1 no wireless extensions. eth2 no wireless extensions. MachineType: System manufacturer System Product Name NonfreeKernelModules: nvidia Package: linux (not installed) ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-30-generic root=UUID=56330447-beb4-4d99-9f44-9daa91c8ca80 ro quiet splash nmi_watchdog=0 nohz=off cgroup_disable=memory ProcVersionSignature: Ubuntu 3.16.0-30.40~14.04.1-generic 3.16.7-ckt3 RelatedPackageVersions: linux-restricted-modules-3.16.0-30-generic N/A linux-backports-modules-3.16.0-30-generic N/A linux-firmware 1.134~gd~t RfKill: Error: [Errno 2] No such file or directory Tags: trusty Uname: Linux 3.16.0-30-generic i686 UpgradeStatus: Upgraded to trusty on 2014-07-24 (209 days ago) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers _MarkForUpload: True dmi.bios.date: 11/24/2009 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 0501 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: DSAN-DX dmi.board.vendor: ASUSTeK Computer INC. dmi.board.version: Rev 1.xxG dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0501:bd11/24/2009:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnDSAN-DX:rvrRev1.xxG: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/ubuntu/+source/linux/+bug/1423296/+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