[Kernel-packages] [Bug 1333569] Re: Hibernate with fwts will cause hwclock command to time out
Ah, 3.13.0-29-generic, I'll see if this bug has been around in previous upstream versions now I've got an easy reproducer. ** Also affects: linux (Ubuntu) Importance: Undecided Status: New ** Changed in: fwts Assignee: (unassigned) = Colin King (colin-king) ** Changed in: linux (Ubuntu) Assignee: (unassigned) = Colin King (colin-king) -- 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/1333569 Title: Hibernate with fwts will cause hwclock command to time out Status in Firmware Test Suite: Confirmed Status in “linux” package in Ubuntu: New Bug description: This issue was found in bug 1327075 If you hibernate a system with fwts, and run the hwclock command, the hwclock command will complain that it was unable to access /dev/rtc, you have to reboot the system to have it back to normal. ubuntu@201401-14542:~$ sudo hwclock -r ; sleep 3;sudo fwts -P s4 --s4-device-check --s4-device-check-delay=45 --s4-sleep-delay=120; sleep 3 ;sudo hwclock -r Tue 24 Jun 2014 03:31:27 AM EDT -0.875913 seconds Running 1 tests, results appended to results.log Test: S4 hibernate/resume test. S4 hibernate/resume test. 4 passed, 1 failed hwclock: select() to /dev/rtc to wait for clock tick timed out: No such file or directory ubuntu@201401-14542:/dev$ ll rtc lrwxrwxrwx 1 root root 4 Jun 23 04:59 rtc - rtc0 It can be easily reproduced. ubuntu@201401-14542:~$ fwts -v fwts, Version V14.05.00, 2014-05-07 01:57:17 To manage notifications about this bug go to: https://bugs.launchpad.net/fwts/+bug/1333569/+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 1333322] [NEW] enable intel_pstate as default with thermald for x86
Public bug reported: Intel-pstate should be enabled as it has improved in stability over the past several kernel releases and does promise some excellent performance + power gains. It would be also be *very* helpful if thermald is also installed for x86 platforms when intel-pstate is enabled to ensure thermal overrun does not occur on some poorly designed laptops that cannot dissipate heat effectivly when being driven hard by intel-pstate. ** Affects: linux (Ubuntu) Importance: Undecided Assignee: Andy Whitcroft (apw) Status: New ** Changed in: linux (Ubuntu) Assignee: (unassigned) = Andy Whitcroft (apw) ** Summary changed: - enabled intel_pstate as default with thermald for x86 + enable intel_pstate as default with thermald for x86 -- 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/122 Title: enable intel_pstate as default with thermald for x86 Status in “linux” package in Ubuntu: New Bug description: Intel-pstate should be enabled as it has improved in stability over the past several kernel releases and does promise some excellent performance + power gains. It would be also be *very* helpful if thermald is also installed for x86 platforms when intel-pstate is enabled to ensure thermal overrun does not occur on some poorly designed laptops that cannot dissipate heat effectivly when being driven hard by intel-pstate. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/122/+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 1322148] Re: [MacBookPro11, 1] Utopic freezes on boot
The underlying issue was that this was booting in CSM mode and the x2apic wasn't being configured correctly causing an SMP boot to hang. We solved this issue by using the EFI grub loader to avoid booting in CSM mode. 1. add /boot/efi /etc/fstab 2. install grub-efi running grub-install --target=x86_64 and reboot. -- 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/1322148 Title: [MacBookPro11,1] Utopic freezes on boot Status in “linux” package in Ubuntu: Won't Fix Bug description: Running latest utopic on Macbook Pro Retina causes it to freeze on boot. I can't file this with ubuntu-bug because the system is not bootable, but the hardware information can be read from bug 1317862. Attached is a screenshot of where it freezes when booted in recovery mode. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1322148/+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 1322148] Re: [MacBookPro11, 1] Utopic freezes on boot
This can also be avoided by install with the standard desktop image using EFI install mode rather than installing with the mac desktop ISO image. ** Changed in: linux (Ubuntu) Status: Incomplete = Won't Fix -- 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/1322148 Title: [MacBookPro11,1] Utopic freezes on boot Status in “linux” package in Ubuntu: Won't Fix Bug description: Running latest utopic on Macbook Pro Retina causes it to freeze on boot. I can't file this with ubuntu-bug because the system is not bootable, but the hardware information can be read from bug 1317862. Attached is a screenshot of where it freezes when booted in recovery mode. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1322148/+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 1303710] [NEW] installing server on an NVME device fails because nvme is not in the d-i
Public bug reported: Can't install to nvme. fails on server because driver is not in d-i and can't be loaded. Tested on today's server ISO ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-23-generic 3.13.0-23.45 [modified: boot/vmlinuz-3.13.0-23-generic] ProcVersionSignature: Ubuntu 3.13.0-23.45-generic 3.13.8 Uname: Linux 3.13.0-23-generic x86_64 ApportVersion: 2.14.1-0ubuntu1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: king 1663 F pulseaudio /dev/snd/controlC1: king 1663 F pulseaudio CurrentDesktop: Unity Date: Mon Apr 7 11:10:35 2014 HibernationDevice: RESUME=UUID=d6cdc053-0837-4bd4-9b38-e4ef26a3824c InstallationDate: Installed on 2014-04-07 (0 days ago) InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Daily amd64 (20140406) MachineType: Intel Corporation Shark Bay Client platform ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-23-generic.efi.signed root=UUID=1640fb5d-ebb5-49e2-8433-742d165e2693 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-23-generic N/A linux-backports-modules-3.13.0-23-generic N/A linux-firmware 1.127 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 01/28/2013 dmi.bios.vendor: Intel Corporation dmi.bios.version: HSWLPTU1.86C.0109.R03.1301282055 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: Flathead Creek Crb dmi.board.vendor: Intel Corp. dmi.board.version: 2 dmi.chassis.asset.tag: Asset Tag dmi.chassis.type: 3 dmi.chassis.vendor: Intel Corporation dmi.chassis.version: 0.1 dmi.modalias: dmi:bvnIntelCorporation:bvrHSWLPTU1.86C.0109.R03.1301282055:bd01/28/2013:svnIntelCorporation:pnSharkBayClientplatform:pvr0.1:rvnIntelCorp.:rnFlatheadCreekCrb:rvr2:cvnIntelCorporation:ct3:cvr0.1: dmi.product.name: Shark Bay Client platform dmi.product.version: 0.1 dmi.sys.vendor: Intel Corporation ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug trusty -- 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/1303710 Title: installing server on an NVME device fails because nvme is not in the d-i Status in “linux” package in Ubuntu: New Bug description: Can't install to nvme. fails on server because driver is not in d-i and can't be loaded. Tested on today's server ISO ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-23-generic 3.13.0-23.45 [modified: boot/vmlinuz-3.13.0-23-generic] ProcVersionSignature: Ubuntu 3.13.0-23.45-generic 3.13.8 Uname: Linux 3.13.0-23-generic x86_64 ApportVersion: 2.14.1-0ubuntu1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: king 1663 F pulseaudio /dev/snd/controlC1: king 1663 F pulseaudio CurrentDesktop: Unity Date: Mon Apr 7 11:10:35 2014 HibernationDevice: RESUME=UUID=d6cdc053-0837-4bd4-9b38-e4ef26a3824c InstallationDate: Installed on 2014-04-07 (0 days ago) InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Daily amd64 (20140406) MachineType: Intel Corporation Shark Bay Client platform ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-23-generic.efi.signed root=UUID=1640fb5d-ebb5-49e2-8433-742d165e2693 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-23-generic N/A linux-backports-modules-3.13.0-23-generic N/A linux-firmware 1.127 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 01/28/2013 dmi.bios.vendor: Intel Corporation dmi.bios.version: HSWLPTU1.86C.0109.R03.1301282055 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: Flathead Creek Crb dmi.board.vendor: Intel Corp. dmi.board.version: 2 dmi.chassis.asset.tag: Asset Tag dmi.chassis.type: 3 dmi.chassis.vendor: Intel Corporation dmi.chassis.version: 0.1 dmi.modalias: dmi:bvnIntelCorporation:bvrHSWLPTU1.86C.0109.R03.1301282055:bd01/28/2013:svnIntelCorporation:pnSharkBayClientplatform:pvr0.1:rvnIntelCorp.:rnFlatheadCreekCrb:rvr2:cvnIntelCorporation:ct3:cvr0.1: dmi.product.name: Shark Bay Client platform dmi.product.version: 0.1 dmi.sys.vendor: Intel Corporation To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1303710/+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 1303710] Re: installing server on an NVME device fails because nvme is not in the d-i
xnox suggests the fix is: diff --git a/debian.master/d-i/modules/block-modules b/debian.master/d-i/modules/block-modules index 546c900..3019387 100644 --- a/debian.master/d-i/modules/block-modules +++ b/debian.master/d-i/modules/block-modules @@ -17,6 +17,7 @@ hpsa ? kbic ? ktti ? nbd ? +nvme ? on20 ? on26 ? paride ? ** Description changed: - Can't install to nvme fails on server because driveris not in d-i and + Can't install to nvme fails on server because driver is not in d-i and can't be loaded. Tested on today's server ISO ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-23-generic 3.13.0-23.45 [modified: boot/vmlinuz-3.13.0-23-generic] ProcVersionSignature: Ubuntu 3.13.0-23.45-generic 3.13.8 Uname: Linux 3.13.0-23-generic x86_64 ApportVersion: 2.14.1-0ubuntu1 Architecture: amd64 AudioDevicesInUse: - USERPID ACCESS COMMAND - /dev/snd/controlC0: king 1663 F pulseaudio - /dev/snd/controlC1: king 1663 F pulseaudio + USERPID ACCESS COMMAND + /dev/snd/controlC0: king 1663 F pulseaudio + /dev/snd/controlC1: king 1663 F pulseaudio CurrentDesktop: Unity Date: Mon Apr 7 11:10:35 2014 HibernationDevice: RESUME=UUID=d6cdc053-0837-4bd4-9b38-e4ef26a3824c InstallationDate: Installed on 2014-04-07 (0 days ago) InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Daily amd64 (20140406) MachineType: Intel Corporation Shark Bay Client platform ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-23-generic.efi.signed root=UUID=1640fb5d-ebb5-49e2-8433-742d165e2693 ro quiet splash vt.handoff=7 RelatedPackageVersions: - linux-restricted-modules-3.13.0-23-generic N/A - linux-backports-modules-3.13.0-23-generic N/A - linux-firmware 1.127 + linux-restricted-modules-3.13.0-23-generic N/A + linux-backports-modules-3.13.0-23-generic N/A + linux-firmware 1.127 RfKill: - 0: phy0: Wireless LAN - Soft blocked: no - Hard blocked: no + 0: phy0: Wireless LAN + Soft blocked: no + Hard blocked: no SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 01/28/2013 dmi.bios.vendor: Intel Corporation dmi.bios.version: HSWLPTU1.86C.0109.R03.1301282055 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: Flathead Creek Crb dmi.board.vendor: Intel Corp. dmi.board.version: 2 dmi.chassis.asset.tag: Asset Tag dmi.chassis.type: 3 dmi.chassis.vendor: Intel Corporation dmi.chassis.version: 0.1 dmi.modalias: dmi:bvnIntelCorporation:bvrHSWLPTU1.86C.0109.R03.1301282055:bd01/28/2013:svnIntelCorporation:pnSharkBayClientplatform:pvr0.1:rvnIntelCorp.:rnFlatheadCreekCrb:rvr2:cvnIntelCorporation:ct3:cvr0.1: dmi.product.name: Shark Bay Client platform dmi.product.version: 0.1 dmi.sys.vendor: Intel Corporation ** Description changed: - Can't install to nvme fails on server because driver is not in d-i and + Can't install to nvme. fails on server because driver is not in d-i and can't be loaded. Tested on today's server ISO ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-23-generic 3.13.0-23.45 [modified: boot/vmlinuz-3.13.0-23-generic] ProcVersionSignature: Ubuntu 3.13.0-23.45-generic 3.13.8 Uname: Linux 3.13.0-23-generic x86_64 ApportVersion: 2.14.1-0ubuntu1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: king 1663 F pulseaudio /dev/snd/controlC1: king 1663 F pulseaudio CurrentDesktop: Unity Date: Mon Apr 7 11:10:35 2014 HibernationDevice: RESUME=UUID=d6cdc053-0837-4bd4-9b38-e4ef26a3824c InstallationDate: Installed on 2014-04-07 (0 days ago) InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Daily amd64 (20140406) MachineType: Intel Corporation Shark Bay Client platform ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-23-generic.efi.signed root=UUID=1640fb5d-ebb5-49e2-8433-742d165e2693 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-23-generic N/A linux-backports-modules-3.13.0-23-generic N/A linux-firmware 1.127 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 01/28/2013 dmi.bios.vendor: Intel Corporation dmi.bios.version: HSWLPTU1.86C.0109.R03.1301282055 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: Flathead Creek Crb dmi.board.vendor: Intel Corp. dmi.board.version: 2 dmi.chassis.asset.tag: Asset Tag dmi.chassis.type: 3 dmi.chassis.vendor: Intel Corporation dmi.chassis.version: 0.1 dmi.modalias:
[Kernel-packages] [Bug 1253734] Re: HP EliteBook 6930p: scaling_max_freq is less than highest frequencies in scaling_available_frequencies
** Changed in: linux (Ubuntu) Status: Incomplete = Won't Fix -- 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/1253734 Title: HP EliteBook 6930p: scaling_max_freq is less than highest frequencies in scaling_available_frequencies Status in “linux” package in Ubuntu: Won't Fix Bug description: brendand@brendand-6930p:/sys/devices/system/cpu/cpu0/cpufreq$ cat scaling_max_freq 1520400 brendand@brendand-6930p:/sys/devices/system/cpu/cpu0/cpufreq$ cat scaling_available_frequencies 2534000 2533000 160 80 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1253734/+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 1253734] Re: HP EliteBook 6930p: scaling_max_freq is less than highest frequencies in scaling_available_frequencies
@Brendan, I will close this bug in a short while as it has not been updated for nearly 3 months -- 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/1253734 Title: HP EliteBook 6930p: scaling_max_freq is less than highest frequencies in scaling_available_frequencies Status in “linux” package in Ubuntu: Incomplete Bug description: brendand@brendand-6930p:/sys/devices/system/cpu/cpu0/cpufreq$ cat scaling_max_freq 1520400 brendand@brendand-6930p:/sys/devices/system/cpu/cpu0/cpufreq$ cat scaling_available_frequencies 2534000 2533000 160 80 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1253734/+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 1296270] Re: Have to login twice after suspending
I wonder if suspend is being triggered twice. How are you suspending the machine? -- 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/1296270 Title: Have to login twice after suspending Status in “linux” package in Ubuntu: Incomplete Bug description: [ The bug ] After resuming from suspend, the screen is locked. I enter my password correctly and takes me to the screen I was at before suspending. Within 10 seconds the screen is automatically locked and I have to re-enter my password to get it unlocked. [ How to reproduce this bug ] Suspend your machine. Wake it from suspend. [ Environment ] lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu Trusty Tahr (development branch) Release: 14.04 Codename: trusty apt-cache policy linux-generic linux-generic: Installed: 3.13.0.18.22 Candidate: 3.13.0.19.23 Version table: 3.13.0.19.23 0 500 http://in.archive.ubuntu.com/ubuntu/ trusty/main amd64 Packages *** 3.13.0.18.22 0 100 /var/lib/dpkg/status --- ApportVersion: 2.13.3-0ubuntu1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: jobin 2887 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=UUID=755cc019-dd1c-4b7d-a70c-bbaaa6aa03c9 InstallationDate: Installed on 2014-03-17 (7 days ago) InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Alpha amd64 (20140316) MachineType: Hewlett-Packard HP 630 Notebook PC Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-19-generic root=UUID=e65dde38-8db3-4375-af07-da5265597b0a ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 3.13.0-19.39-generic 3.13.6 RelatedPackageVersions: linux-restricted-modules-3.13.0-19-generic N/A linux-backports-modules-3.13.0-19-generic N/A linux-firmware 1.126 Tags: trusty Uname: Linux 3.13.0-19-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip kvm libvirtd lpadmin plugdev sambashare sudo www-data _MarkForUpload: True dmi.bios.date: 07/22/2011 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: F.1A dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: 3672 dmi.board.vendor: Hewlett-Packard dmi.board.version: 23.24 dmi.chassis.asset.tag: Chassis Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnHewlett-Packard:bvrF.1A:bd07/22/2011:svnHewlett-Packard:pnHP630NotebookPC:pvr058A10004C1000260:rvnHewlett-Packard:rn3672:rvr23.24:cvnHewlett-Packard:ct10:cvrChassisVersion: dmi.product.name: HP 630 Notebook PC dmi.product.version: 058A10004C1000260 dmi.sys.vendor: Hewlett-Packard To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1296270/+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 1294729] Re: BUG: pcmC1D0c:0, pos = 5461, buffer size = 5461, period size = 2730
I've reverted commit 25cb36334e92312684f5cc18bfcf1eb96eb00485 and put test kernel packages in: http://kernel.ubuntu.com/~cking/lp-1294729 Do you mind testing the appropriate 32 or 64 bit kernels and letting me know if this resolves the issue for you? -- 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/1294729 Title: BUG: pcmC1D0c:0, pos = 5461, buffer size = 5461, period size = 2730 Status in “linux” package in Ubuntu: Confirmed Bug description: Bug keeps showing up every 5 10 min or so. ProblemType: KernelOops DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-18-lowlatency 3.13.0-18.38 ProcVersionSignature: Ubuntu 3.13.0-18.38-lowlatency 3.13.6 Uname: Linux 3.13.0-18-lowlatency i686 NonfreeKernelModules: nvidia Annotation: Your system might become unstable now and might need to be restarted. ApportVersion: 2.13.3-0ubuntu1 Architecture: i386 Date: Wed Mar 19 08:27:54 2014 Failure: oops HibernationDevice: RESUME=UUID=56da38ca-265b-4e0d-b599-dc779f722a9f InstallationDate: Installed on 2014-03-15 (3 days ago) InstallationMedia: Ubuntu-Studio 14.04 Trusty Tahr - Alpha i386 (20140314) IwConfig: lono wireless extensions. eth0 no wireless extensions. ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-18-lowlatency root=UUID=27ae0d6e-3c3c-49a2-8d67-6c5a58a1e8e4 ro quiet splash PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: kerneloops-daemon 0.12+git20090217-3ubuntu6 RfKill: SourcePackage: linux Title: BUG: pcmC1D0c:0, pos = 5461, buffer size = 5461, period size = 2730 UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/27/2004 dmi.bios.vendor: Phoenix Technologies, LTD dmi.bios.version: 6.00 PG dmi.board.name: IC7/IC7-G(Intel i875P-ICH5) dmi.board.vendor: http://www.abit.com.tw/ dmi.board.version: 1.0/1.1 dmi.chassis.type: 3 dmi.modalias: dmi:bvnPhoenixTechnologies,LTD:bvr6.00PG:bd04/27/2004:svn:pn:pvr:rvnhttp//www.abit.com.tw/:rnIC7/IC7-G(Inteli875P-ICH5):rvr1.0/1.1:cvn:ct3:cvr: To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1294729/+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 1294729] Re: BUG: pcmC1D0c:0, pos = 5461, buffer size = 5461, period size = 2730
@Len, do you mind just double checking you are running that installed version, using uname -a ** Changed in: linux (Ubuntu) Assignee: (unassigned) = Colin King (colin-king) -- 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/1294729 Title: BUG: pcmC1D0c:0, pos = 5461, buffer size = 5461, period size = 2730 Status in “linux” package in Ubuntu: Confirmed Bug description: Bug keeps showing up every 5 10 min or so. ProblemType: KernelOops DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-18-lowlatency 3.13.0-18.38 ProcVersionSignature: Ubuntu 3.13.0-18.38-lowlatency 3.13.6 Uname: Linux 3.13.0-18-lowlatency i686 NonfreeKernelModules: nvidia Annotation: Your system might become unstable now and might need to be restarted. ApportVersion: 2.13.3-0ubuntu1 Architecture: i386 Date: Wed Mar 19 08:27:54 2014 Failure: oops HibernationDevice: RESUME=UUID=56da38ca-265b-4e0d-b599-dc779f722a9f InstallationDate: Installed on 2014-03-15 (3 days ago) InstallationMedia: Ubuntu-Studio 14.04 Trusty Tahr - Alpha i386 (20140314) IwConfig: lono wireless extensions. eth0 no wireless extensions. ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-18-lowlatency root=UUID=27ae0d6e-3c3c-49a2-8d67-6c5a58a1e8e4 ro quiet splash PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: kerneloops-daemon 0.12+git20090217-3ubuntu6 RfKill: SourcePackage: linux Title: BUG: pcmC1D0c:0, pos = 5461, buffer size = 5461, period size = 2730 UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/27/2004 dmi.bios.vendor: Phoenix Technologies, LTD dmi.bios.version: 6.00 PG dmi.board.name: IC7/IC7-G(Intel i875P-ICH5) dmi.board.vendor: http://www.abit.com.tw/ dmi.board.version: 1.0/1.1 dmi.chassis.type: 3 dmi.modalias: dmi:bvnPhoenixTechnologies,LTD:bvr6.00PG:bd04/27/2004:svn:pn:pvr:rvnhttp//www.abit.com.tw/:rnIC7/IC7-G(Inteli875P-ICH5):rvr1.0/1.1:cvn:ct3:cvr: To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1294729/+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 1294729] Re: BUG: pcmC1D0c:0, pos = 5461, buffer size = 5461, period size = 2730
Can you attach /etc/pulse/daemon.conf to the bug report. We're seeing audio buffer overruns, so it would be useful to see what the pulse audio settings are. -- 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/1294729 Title: BUG: pcmC1D0c:0, pos = 5461, buffer size = 5461, period size = 2730 Status in “linux” package in Ubuntu: Confirmed Bug description: Bug keeps showing up every 5 10 min or so. ProblemType: KernelOops DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-18-lowlatency 3.13.0-18.38 ProcVersionSignature: Ubuntu 3.13.0-18.38-lowlatency 3.13.6 Uname: Linux 3.13.0-18-lowlatency i686 NonfreeKernelModules: nvidia Annotation: Your system might become unstable now and might need to be restarted. ApportVersion: 2.13.3-0ubuntu1 Architecture: i386 Date: Wed Mar 19 08:27:54 2014 Failure: oops HibernationDevice: RESUME=UUID=56da38ca-265b-4e0d-b599-dc779f722a9f InstallationDate: Installed on 2014-03-15 (3 days ago) InstallationMedia: Ubuntu-Studio 14.04 Trusty Tahr - Alpha i386 (20140314) IwConfig: lono wireless extensions. eth0 no wireless extensions. ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-18-lowlatency root=UUID=27ae0d6e-3c3c-49a2-8d67-6c5a58a1e8e4 ro quiet splash PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: kerneloops-daemon 0.12+git20090217-3ubuntu6 RfKill: SourcePackage: linux Title: BUG: pcmC1D0c:0, pos = 5461, buffer size = 5461, period size = 2730 UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/27/2004 dmi.bios.vendor: Phoenix Technologies, LTD dmi.bios.version: 6.00 PG dmi.board.name: IC7/IC7-G(Intel i875P-ICH5) dmi.board.vendor: http://www.abit.com.tw/ dmi.board.version: 1.0/1.1 dmi.chassis.type: 3 dmi.modalias: dmi:bvnPhoenixTechnologies,LTD:bvr6.00PG:bd04/27/2004:svn:pn:pvr:rvnhttp//www.abit.com.tw/:rnIC7/IC7-G(Inteli875P-ICH5):rvr1.0/1.1:cvn:ct3:cvr: To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1294729/+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 955287] Re: Ubuntu should handle hot CPUs by taking preemptive action and warning users
thermald is the defacto solution to this in Trusty+, I've added a
Wikipage to describe how to install and configure this daemon:
https://wiki.ubuntu.com/Kernel/PowerManagement/ThermalIssues
I think this addresses the bug, so I'm going to close it.
** Changed in: linux (Ubuntu)
Status: Incomplete = 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/955287
Title:
Ubuntu should handle hot CPUs by taking preemptive action and
warning users
Status in “linux” package in Ubuntu:
Fix Released
Bug description:
If the kernel detects your CPU(s) is/are too hot currently (see bug
751689), the kernel calls /sbin/poweroff. This will provide a
graceful system shutdown. If /sbin/poweroff fails, the kernel just
forcibly shuts the system down. However, both strategies are last
resorts and are called when the system temperature has reached a
critical level.
However, the kernel seems to emit an ACPI event when it detects the
CPU(s) are merely hot. I suggest we consider adding an acpi hook to
attempt to avoid a critical scenario.
Currently, the user experience when critical gets hit is not good -
the system just shuts down with no warning whatsoever. This is
alarming in the extreme to users.
Ideas:
- proactively attempt to kill off power hogging processes (use powertop?)
- ramp fans to maximum and present the user with a warning window explaining
what is happening.
- present the user with a window of high-power processes and ask *them* to
select the processes they'd like to kill off in an effort
to avoid a system shutdown.
Problems:
- it is unclear (to me atleast) how close (in terms of degrees
centigrade) hot and critical are (is it different for all CPUs ?)
As such, it is unclear how long (time) it might take for a system that
is hot to go critical and just shutdown.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: acpi-support 0.140
ProcVersionSignature: Ubuntu 3.2.0-18.29-generic-pae 3.2.9
Uname: Linux 3.2.0-18-generic-pae i686
NonfreeKernelModules: nvidia
ApportVersion: 1.94.1-0ubuntu2
Architecture: i386
Date: Wed Mar 14 17:22:09 2012
InstallationMedia: Ubuntu 10.10 Maverick Meerkat - Release i386 (20101007)
ProcEnviron:
TERM=xterm
PATH=(custom, user)
LANG=fr_CA.UTF8
SHELL=/bin/bash
SourcePackage: acpi-support
UpgradeStatus: Upgraded to precise on 2012-01-12 (62 days ago)
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.94.1-0ubuntu2
Architecture: i386
ArecordDevices:
List of CAPTURE Hardware Devices
card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC1: james 3788 F pulseaudio
/dev/snd/controlC0: james 3788 F pulseaudio
james 10267 F alsamixer
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf242 irq 45'
Mixer name : 'Conexant CX20585'
Components : 'HDA:14f15069,17aa214c,00100302
HDA:14f12c06,17aa2122,0010'
Controls : 9
Simple ctrls : 6
Card1.Amixer.info:
Card hw:1 'NVidia'/'HDA NVidia at 0xcdefc000 irq 16'
Mixer name : 'Nvidia GPU 0b HDMI/DP'
Components : 'HDA:10de000b,10de0101,00100100'
Controls : 24
Simple ctrls : 4
Card29.Amixer.info:
Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw
6IHT37WW-1.12'
Mixer name : 'ThinkPad EC 6IHT37WW-1.12'
Components : ''
Controls : 1
Simple ctrls : 1
Card29.Amixer.values:
Simple mixer control 'Console',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
DistroRelease: Ubuntu 12.04
HibernationDevice: RESUME=UUID=67e3cd44-242b-4bbf-918b-28fff81e0312
InstallationMedia: Ubuntu 10.10 Maverick Meerkat - Release i386 (20101007)
MachineType: LENOVO 2516CTO
NonfreeKernelModules: nvidia
Package: linux (not installed)
ProcEnviron:
TERM=xterm
PATH=(custom, user)
LANG=fr_CA.UTF8
SHELL=/bin/bash
ProcFB: 0 VESA VGA
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-18-generic-pae
root=UUID=7ad192e9-7b26-49d1-8e1c-fefc7dc495cb ro acpi_sleep=nonvs
console=ttyUSB0,115200n8r console=tty quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.2.0-18.29-generic-pae 3.2.9
RelatedPackageVersions:
linux-restricted-modules-3.2.0-18-generic-pae N/A
linux-backports-modules-3.2.0-18-generic-pae N/A
linux-firmware1.71
StagingDrivers: mei
Tags: precise staging
Uname: Linux 3.2.0-18-generic-pae i686
UpgradeStatus: Upgraded to precise on 2012-01-12 (62 days ago)
UserGroups: adm admin cdrom dialout libvirtd lpadmin plugdev sambashare sbuild
Re: [Kernel-packages] [Bug 955287] Re: Ubuntu should handle hot CPUs by taking preemptive action and warning users
On 07/03/14 10:23, James Hunt wrote:
Hi Colin - thanks, yes running thermald has improved the situation
immensely! I do still very occasionally see overheats, although they are
extremely rare now and I suspect may be more related to my fans needing
a clean :-)
One can tweak the default thermald config to start throttling back at a
lower temperature if required. So it may need some machine specific
modification if it keeps on occurring.
--
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/955287
Title:
Ubuntu should handle hot CPUs by taking preemptive action and
warning users
Status in “linux” package in Ubuntu:
Fix Released
Bug description:
If the kernel detects your CPU(s) is/are too hot currently (see bug
751689), the kernel calls /sbin/poweroff. This will provide a
graceful system shutdown. If /sbin/poweroff fails, the kernel just
forcibly shuts the system down. However, both strategies are last
resorts and are called when the system temperature has reached a
critical level.
However, the kernel seems to emit an ACPI event when it detects the
CPU(s) are merely hot. I suggest we consider adding an acpi hook to
attempt to avoid a critical scenario.
Currently, the user experience when critical gets hit is not good -
the system just shuts down with no warning whatsoever. This is
alarming in the extreme to users.
Ideas:
- proactively attempt to kill off power hogging processes (use powertop?)
- ramp fans to maximum and present the user with a warning window explaining
what is happening.
- present the user with a window of high-power processes and ask *them* to
select the processes they'd like to kill off in an effort
to avoid a system shutdown.
Problems:
- it is unclear (to me atleast) how close (in terms of degrees
centigrade) hot and critical are (is it different for all CPUs ?)
As such, it is unclear how long (time) it might take for a system that
is hot to go critical and just shutdown.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: acpi-support 0.140
ProcVersionSignature: Ubuntu 3.2.0-18.29-generic-pae 3.2.9
Uname: Linux 3.2.0-18-generic-pae i686
NonfreeKernelModules: nvidia
ApportVersion: 1.94.1-0ubuntu2
Architecture: i386
Date: Wed Mar 14 17:22:09 2012
InstallationMedia: Ubuntu 10.10 Maverick Meerkat - Release i386 (20101007)
ProcEnviron:
TERM=xterm
PATH=(custom, user)
LANG=fr_CA.UTF8
SHELL=/bin/bash
SourcePackage: acpi-support
UpgradeStatus: Upgraded to precise on 2012-01-12 (62 days ago)
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.94.1-0ubuntu2
Architecture: i386
ArecordDevices:
List of CAPTURE Hardware Devices
card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC1: james 3788 F pulseaudio
/dev/snd/controlC0: james 3788 F pulseaudio
james 10267 F alsamixer
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf242 irq 45'
Mixer name : 'Conexant CX20585'
Components : 'HDA:14f15069,17aa214c,00100302
HDA:14f12c06,17aa2122,0010'
Controls : 9
Simple ctrls : 6
Card1.Amixer.info:
Card hw:1 'NVidia'/'HDA NVidia at 0xcdefc000 irq 16'
Mixer name : 'Nvidia GPU 0b HDMI/DP'
Components : 'HDA:10de000b,10de0101,00100100'
Controls : 24
Simple ctrls : 4
Card29.Amixer.info:
Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw
6IHT37WW-1.12'
Mixer name : 'ThinkPad EC 6IHT37WW-1.12'
Components : ''
Controls : 1
Simple ctrls : 1
Card29.Amixer.values:
Simple mixer control 'Console',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
DistroRelease: Ubuntu 12.04
HibernationDevice: RESUME=UUID=67e3cd44-242b-4bbf-918b-28fff81e0312
InstallationMedia: Ubuntu 10.10 Maverick Meerkat - Release i386 (20101007)
MachineType: LENOVO 2516CTO
NonfreeKernelModules: nvidia
Package: linux (not installed)
ProcEnviron:
TERM=xterm
PATH=(custom, user)
LANG=fr_CA.UTF8
SHELL=/bin/bash
ProcFB: 0 VESA VGA
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-18-generic-pae
root=UUID=7ad192e9-7b26-49d1-8e1c-fefc7dc495cb ro acpi_sleep=nonvs
console=ttyUSB0,115200n8r console=tty quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.2.0-18.29-generic-pae 3.2.9
RelatedPackageVersions:
linux-restricted-modules-3.2.0-18-generic-pae N/A
linux-backports-modules-3.2.0-18-generic-pae N/A
linux-firmware1.71
StagingDrivers: mei
Tags: precise staging
Uname: Linux 3.2.0-18-generic-pae i686
UpgradeStatus: Upgraded
[Kernel-packages] [Bug 1289311] [NEW] kerneloops is waking up relatively frequently to check for kernel oops which contributes to keeping system from deep sleep
Public bug reported: Currently kerneloops is polling every 10 seconds to find a kernel oops message. I think this is a little excessive for something that occurs infrequently. How about increading the poll timeout to every 60 seconds? ** Affects: kerneloops (Ubuntu) Importance: Low Assignee: Colin King (colin-king) Status: In Progress ** Changed in: kerneloops (Ubuntu) Importance: Undecided = Low ** Changed in: kerneloops (Ubuntu) Status: New = In Progress ** Changed in: kerneloops (Ubuntu) Assignee: (unassigned) = Colin King (colin-king) ** Description changed: Currently kerneloops is polling every 10 seconds to find a kernel oops message. I think this is a little excessive for something that occurs - infrequently. How about reducing this to every 60 seconds? + infrequently. How about increading the poll timeout to every 60 + seconds? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to kerneloops in Ubuntu. https://bugs.launchpad.net/bugs/1289311 Title: kerneloops is waking up relatively frequently to check for kernel oops which contributes to keeping system from deep sleep Status in “kerneloops” package in Ubuntu: In Progress Bug description: Currently kerneloops is polling every 10 seconds to find a kernel oops message. I think this is a little excessive for something that occurs infrequently. How about increading the poll timeout to every 60 seconds? To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kerneloops/+bug/1289311/+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 1287109] [NEW] kernel oops suffers from memory leak and unchecked heap allocations
Public bug reported: I run cppcheck on kerneloops and found a few issues: * A memory leak in writefunction() * Various unchecked heap allocations - allocs that fail return null causing null pointer dereferencing and hence segfaults ** Affects: kerneloops (Ubuntu) Importance: Medium Assignee: Colin King (colin-king) Status: In Progress ** Changed in: kerneloops (Ubuntu) Status: New = In Progress ** Changed in: kerneloops (Ubuntu) Assignee: (unassigned) = Colin King (colin-king) ** Changed in: kerneloops (Ubuntu) Importance: Undecided = Medium -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to kerneloops in Ubuntu. https://bugs.launchpad.net/bugs/1287109 Title: kernel oops suffers from memory leak and unchecked heap allocations Status in “kerneloops” package in Ubuntu: In Progress Bug description: I run cppcheck on kerneloops and found a few issues: * A memory leak in writefunction() * Various unchecked heap allocations - allocs that fail return null causing null pointer dereferencing and hence segfaults To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kerneloops/+bug/1287109/+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 1251065]
Created attachment 93360 tarball of dmesg output and Xorg.0.log Attached is dmesg.log and Xorg.0.log tarball using today's drm-intel- nightly. S3 resume still results in a blank screen. -- 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/1251065 Title: HP Mini 1000 fails to resume from suspend Status in The Linux Kernel: Incomplete Status in “linux” package in Ubuntu: In Progress Bug description: Booting various kernels including the mainline 3.12 kernel, HP Mini 1000 does not resume from suspend. Problem seems to have begun following update to 13.10, including kernels 3.9, 3.10, 3.11. Ran steps on DebuggingKernelSuspend wiki page at https://wiki.ubuntu.com/DebugginKernelSuspend#A.22resume- trace.22_debugging_procedure_for_finding_buggy_drivers. Attached: dmesg.txt --- ApportVersion: 2.12.5-0ubuntu2.1 Architecture: i386 DistroRelease: Ubuntu 13.10 EcryptfsInUse: Yes InstallationDate: Installed on 2013-11-12 (1 days ago) InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release i386 (20131016.1) MarkForUpload: True NonfreeKernelModules: wl Package: linux (not installed) Tags: saucy Uname: Linux 3.12.0-031200-generic i686 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1251065/+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 955287] Re: Ubuntu should handle hot CPUs by taking preemptive action and warning users
One can use a thermald helper script to set the CPU Max temperature on
your machine.
Attached is the script, one has to specify the max temp in milli degrees
C, so for 80 degress C, enter 8, example:
sudo ./thermald_set_pref.sh
[sudo] password for king:
thermald preference
0 : DEFAULT
1 : PERFORMANCE
2 : ENERGY_CONSERVE
3 : DISABLED
4 : CALIBRATE
5 : SET USER DEFINED CPU MAX temp
6 : TERMINATE
Enter thermald preference [1..6]: 5
Enter valid max temp in mill degree celsius 8
** Attachment added: thermald management script
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/955287/+attachment/3968543/+files/thermald_set_pref.sh
--
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/955287
Title:
Ubuntu should handle hot CPUs by taking preemptive action and
warning users
Status in “linux” package in Ubuntu:
Incomplete
Bug description:
If the kernel detects your CPU(s) is/are too hot currently (see bug
751689), the kernel calls /sbin/poweroff. This will provide a
graceful system shutdown. If /sbin/poweroff fails, the kernel just
forcibly shuts the system down. However, both strategies are last
resorts and are called when the system temperature has reached a
critical level.
However, the kernel seems to emit an ACPI event when it detects the
CPU(s) are merely hot. I suggest we consider adding an acpi hook to
attempt to avoid a critical scenario.
Currently, the user experience when critical gets hit is not good -
the system just shuts down with no warning whatsoever. This is
alarming in the extreme to users.
Ideas:
- proactively attempt to kill off power hogging processes (use powertop?)
- ramp fans to maximum and present the user with a warning window explaining
what is happening.
- present the user with a window of high-power processes and ask *them* to
select the processes they'd like to kill off in an effort
to avoid a system shutdown.
Problems:
- it is unclear (to me atleast) how close (in terms of degrees
centigrade) hot and critical are (is it different for all CPUs ?)
As such, it is unclear how long (time) it might take for a system that
is hot to go critical and just shutdown.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: acpi-support 0.140
ProcVersionSignature: Ubuntu 3.2.0-18.29-generic-pae 3.2.9
Uname: Linux 3.2.0-18-generic-pae i686
NonfreeKernelModules: nvidia
ApportVersion: 1.94.1-0ubuntu2
Architecture: i386
Date: Wed Mar 14 17:22:09 2012
InstallationMedia: Ubuntu 10.10 Maverick Meerkat - Release i386 (20101007)
ProcEnviron:
TERM=xterm
PATH=(custom, user)
LANG=fr_CA.UTF8
SHELL=/bin/bash
SourcePackage: acpi-support
UpgradeStatus: Upgraded to precise on 2012-01-12 (62 days ago)
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.94.1-0ubuntu2
Architecture: i386
ArecordDevices:
List of CAPTURE Hardware Devices
card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC1: james 3788 F pulseaudio
/dev/snd/controlC0: james 3788 F pulseaudio
james 10267 F alsamixer
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf242 irq 45'
Mixer name : 'Conexant CX20585'
Components : 'HDA:14f15069,17aa214c,00100302
HDA:14f12c06,17aa2122,0010'
Controls : 9
Simple ctrls : 6
Card1.Amixer.info:
Card hw:1 'NVidia'/'HDA NVidia at 0xcdefc000 irq 16'
Mixer name : 'Nvidia GPU 0b HDMI/DP'
Components : 'HDA:10de000b,10de0101,00100100'
Controls : 24
Simple ctrls : 4
Card29.Amixer.info:
Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw
6IHT37WW-1.12'
Mixer name : 'ThinkPad EC 6IHT37WW-1.12'
Components : ''
Controls : 1
Simple ctrls : 1
Card29.Amixer.values:
Simple mixer control 'Console',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
DistroRelease: Ubuntu 12.04
HibernationDevice: RESUME=UUID=67e3cd44-242b-4bbf-918b-28fff81e0312
InstallationMedia: Ubuntu 10.10 Maverick Meerkat - Release i386 (20101007)
MachineType: LENOVO 2516CTO
NonfreeKernelModules: nvidia
Package: linux (not installed)
ProcEnviron:
TERM=xterm
PATH=(custom, user)
LANG=fr_CA.UTF8
SHELL=/bin/bash
ProcFB: 0 VESA VGA
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-18-generic-pae
root=UUID=7ad192e9-7b26-49d1-8e1c-fefc7dc495cb ro acpi_sleep=nonvs
console=ttyUSB0,115200n8r console=tty quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.2.0-18.29-generic-pae 3.2.9
RelatedPackageVersions:
linux-restricted-modules-3.2.0-18-generic-pae N/A
[Kernel-packages] [Bug 1275985] Re: [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
This is a warning that the BIOS has implemented OSI(Linux) and the kernel ignores this, and reports this message. It can be ignored. From drivers/acpi/osl.c, the comment states: * From pre-history through Linux-2.6.22, * Linux responded TRUE upon a BIOS OSI(Linux) query. * * Unfortunately, reference BIOS writers got wind of this * and put OSI(Linux) in their example code, quickly exposing * this string as ill-conceived and opening the door to * an un-bounded number of BIOS incompatibilities. * * For example, OSI(Linux) was used on resume to re-POST a * video card on one system, because Linux at that time * could not do a speedy restore in its native driver. * But then upon gaining quick native restore capability, * Linux has no way to tell the BIOS to skip the time-consuming * POST -- putting Linux at a permanent performance disadvantage. * On another system, the BIOS writer used OSI(Linux) * to infer native OS support for IPMI! On other systems, * OSI(Linux) simply got in the way of Linux claiming to * be compatible with other operating systems, exposing * BIOS issues such as skipped device initialization. * * So Linux turned out to be a really poor chose of * OSI string, and from Linux-2.6.23 onward we respond FALSE. * * BIOS writers should NOT query _OSI(Linux) on future systems. * Linux will complain on the console when it sees it, and return FALSE. * To get Linux to return TRUE for your system will require * a kernel source update to add a DMI entry, * or boot with acpi_osi=Linux So it can be ignored; the warning is just the kernel complaining about a feature that is ignored. Marking this as won't fix. -- 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/1275985 Title: [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored Status in The Linux Kernel: Unknown Status in “linux” package in Ubuntu: Won't Fix Bug description: [0.158586] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-6-generic 3.13.0-6.23 ProcVersionSignature: Ubuntu 3.13.0-6.23-generic 3.13.0 Uname: Linux 3.13.0-6-generic x86_64 ApportVersion: 2.13.2-0ubuntu2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: caravena 2086 F pulseaudio /dev/snd/pcmC0D0p: caravena 2086 F...m pulseaudio CRDA: country CL: (2402 - 2482 @ 40), (N/A, 20) (5170 - 5250 @ 40), (N/A, 20) (5250 - 5330 @ 40), (N/A, 20), DFS (5735 - 5835 @ 40), (N/A, 20) CurrentDesktop: GNOME Date: Mon Feb 3 21:27:54 2014 HibernationDevice: RESUME=UUID=360bd2d2-4f44-4311-86d6-4781ac81ee87 InstallationDate: Installed on 2014-01-23 (11 days ago) InstallationMedia: Ubuntu 14.04 LTS Trusty Tahr - Alpha amd64 (20140122) MachineType: SAMSUNG ELECTRONICS CO., LTD. 530U3C/530U4C ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-3.13.0-6-generic root=UUID=0c67119c-ddae-476a-b510-142ec598f691 ro rootflags=subvol=@ quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-6-generic N/A linux-backports-modules-3.13.0-6-generic N/A linux-firmware1.123 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/15/2013 dmi.bios.vendor: Phoenix Technologies Ltd. dmi.bios.version: P14AAJ dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: SAMSUNG_NP1234567890 dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.board.version: FAB1 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.chassis.version: 0.1 dmi.modalias: dmi:bvnPhoenixTechnologiesLtd.:bvrP14AAJ:bd04/15/2013:svnSAMSUNGELECTRONICSCO.,LTD.:pn530U3C/530U4C:pvr0.1:rvnSAMSUNGELECTRONICSCO.,LTD.:rnSAMSUNG_NP1234567890:rvrFAB1:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvr0.1: dmi.product.name: 530U3C/530U4C dmi.product.version: 0.1 dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD. To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1275985/+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 955287] Re: Ubuntu should handle hot CPUs by taking preemptive action and warning users
Hmm, I'm not sure why you need to unload the thinkpad acpi driver.
Can you force fan control mode with
options thinkpad_acpi fan_control=1
in a /etc/modprobe.d/ .conf file and this will configure the driver at
boot time.
I also suggest enabling the intel-pstate driver. Ubuntu currently has a
patch to turn this off by default, and it can be enabled by changing
/etc/default/grub and set the following:
GRUB_CMDLINE_LINUX_DEFAULT=quiet splash intel_pstate=enable
then run: sudo update-grub
and reboot.
--
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/955287
Title:
Ubuntu should handle hot CPUs by taking preemptive action and
warning users
Status in “linux” package in Ubuntu:
Incomplete
Bug description:
If the kernel detects your CPU(s) is/are too hot currently (see bug
751689), the kernel calls /sbin/poweroff. This will provide a
graceful system shutdown. If /sbin/poweroff fails, the kernel just
forcibly shuts the system down. However, both strategies are last
resorts and are called when the system temperature has reached a
critical level.
However, the kernel seems to emit an ACPI event when it detects the
CPU(s) are merely hot. I suggest we consider adding an acpi hook to
attempt to avoid a critical scenario.
Currently, the user experience when critical gets hit is not good -
the system just shuts down with no warning whatsoever. This is
alarming in the extreme to users.
Ideas:
- proactively attempt to kill off power hogging processes (use powertop?)
- ramp fans to maximum and present the user with a warning window explaining
what is happening.
- present the user with a window of high-power processes and ask *them* to
select the processes they'd like to kill off in an effort
to avoid a system shutdown.
Problems:
- it is unclear (to me atleast) how close (in terms of degrees
centigrade) hot and critical are (is it different for all CPUs ?)
As such, it is unclear how long (time) it might take for a system that
is hot to go critical and just shutdown.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: acpi-support 0.140
ProcVersionSignature: Ubuntu 3.2.0-18.29-generic-pae 3.2.9
Uname: Linux 3.2.0-18-generic-pae i686
NonfreeKernelModules: nvidia
ApportVersion: 1.94.1-0ubuntu2
Architecture: i386
Date: Wed Mar 14 17:22:09 2012
InstallationMedia: Ubuntu 10.10 Maverick Meerkat - Release i386 (20101007)
ProcEnviron:
TERM=xterm
PATH=(custom, user)
LANG=fr_CA.UTF8
SHELL=/bin/bash
SourcePackage: acpi-support
UpgradeStatus: Upgraded to precise on 2012-01-12 (62 days ago)
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.94.1-0ubuntu2
Architecture: i386
ArecordDevices:
List of CAPTURE Hardware Devices
card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC1: james 3788 F pulseaudio
/dev/snd/controlC0: james 3788 F pulseaudio
james 10267 F alsamixer
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf242 irq 45'
Mixer name : 'Conexant CX20585'
Components : 'HDA:14f15069,17aa214c,00100302
HDA:14f12c06,17aa2122,0010'
Controls : 9
Simple ctrls : 6
Card1.Amixer.info:
Card hw:1 'NVidia'/'HDA NVidia at 0xcdefc000 irq 16'
Mixer name : 'Nvidia GPU 0b HDMI/DP'
Components : 'HDA:10de000b,10de0101,00100100'
Controls : 24
Simple ctrls : 4
Card29.Amixer.info:
Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw
6IHT37WW-1.12'
Mixer name : 'ThinkPad EC 6IHT37WW-1.12'
Components : ''
Controls : 1
Simple ctrls : 1
Card29.Amixer.values:
Simple mixer control 'Console',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
DistroRelease: Ubuntu 12.04
HibernationDevice: RESUME=UUID=67e3cd44-242b-4bbf-918b-28fff81e0312
InstallationMedia: Ubuntu 10.10 Maverick Meerkat - Release i386 (20101007)
MachineType: LENOVO 2516CTO
NonfreeKernelModules: nvidia
Package: linux (not installed)
ProcEnviron:
TERM=xterm
PATH=(custom, user)
LANG=fr_CA.UTF8
SHELL=/bin/bash
ProcFB: 0 VESA VGA
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-18-generic-pae
root=UUID=7ad192e9-7b26-49d1-8e1c-fefc7dc495cb ro acpi_sleep=nonvs
console=ttyUSB0,115200n8r console=tty quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.2.0-18.29-generic-pae 3.2.9
RelatedPackageVersions:
linux-restricted-modules-3.2.0-18-generic-pae N/A
linux-backports-modules-3.2.0-18-generic-pae N/A
linux-firmware1.71
StagingDrivers: mei
Tags: precise staging
[Kernel-packages] [Bug 955287] Re: Ubuntu should handle hot CPUs by taking preemptive action and warning users
@James, I've now packaged up thermald for Trusty, which will do auto
throttling if the CPU is too hot. Perhaps you can give that a spin.
--
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/955287
Title:
Ubuntu should handle hot CPUs by taking preemptive action and
warning users
Status in “linux” package in Ubuntu:
Incomplete
Bug description:
If the kernel detects your CPU(s) is/are too hot currently (see bug
751689), the kernel calls /sbin/poweroff. This will provide a
graceful system shutdown. If /sbin/poweroff fails, the kernel just
forcibly shuts the system down. However, both strategies are last
resorts and are called when the system temperature has reached a
critical level.
However, the kernel seems to emit an ACPI event when it detects the
CPU(s) are merely hot. I suggest we consider adding an acpi hook to
attempt to avoid a critical scenario.
Currently, the user experience when critical gets hit is not good -
the system just shuts down with no warning whatsoever. This is
alarming in the extreme to users.
Ideas:
- proactively attempt to kill off power hogging processes (use powertop?)
- ramp fans to maximum and present the user with a warning window explaining
what is happening.
- present the user with a window of high-power processes and ask *them* to
select the processes they'd like to kill off in an effort
to avoid a system shutdown.
Problems:
- it is unclear (to me atleast) how close (in terms of degrees
centigrade) hot and critical are (is it different for all CPUs ?)
As such, it is unclear how long (time) it might take for a system that
is hot to go critical and just shutdown.
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: acpi-support 0.140
ProcVersionSignature: Ubuntu 3.2.0-18.29-generic-pae 3.2.9
Uname: Linux 3.2.0-18-generic-pae i686
NonfreeKernelModules: nvidia
ApportVersion: 1.94.1-0ubuntu2
Architecture: i386
Date: Wed Mar 14 17:22:09 2012
InstallationMedia: Ubuntu 10.10 Maverick Meerkat - Release i386 (20101007)
ProcEnviron:
TERM=xterm
PATH=(custom, user)
LANG=fr_CA.UTF8
SHELL=/bin/bash
SourcePackage: acpi-support
UpgradeStatus: Upgraded to precise on 2012-01-12 (62 days ago)
---
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 1.94.1-0ubuntu2
Architecture: i386
ArecordDevices:
List of CAPTURE Hardware Devices
card 0: Intel [HDA Intel], device 0: CONEXANT Analog [CONEXANT Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC1: james 3788 F pulseaudio
/dev/snd/controlC0: james 3788 F pulseaudio
james 10267 F alsamixer
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf242 irq 45'
Mixer name : 'Conexant CX20585'
Components : 'HDA:14f15069,17aa214c,00100302
HDA:14f12c06,17aa2122,0010'
Controls : 9
Simple ctrls : 6
Card1.Amixer.info:
Card hw:1 'NVidia'/'HDA NVidia at 0xcdefc000 irq 16'
Mixer name : 'Nvidia GPU 0b HDMI/DP'
Components : 'HDA:10de000b,10de0101,00100100'
Controls : 24
Simple ctrls : 4
Card29.Amixer.info:
Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw
6IHT37WW-1.12'
Mixer name : 'ThinkPad EC 6IHT37WW-1.12'
Components : ''
Controls : 1
Simple ctrls : 1
Card29.Amixer.values:
Simple mixer control 'Console',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
DistroRelease: Ubuntu 12.04
HibernationDevice: RESUME=UUID=67e3cd44-242b-4bbf-918b-28fff81e0312
InstallationMedia: Ubuntu 10.10 Maverick Meerkat - Release i386 (20101007)
MachineType: LENOVO 2516CTO
NonfreeKernelModules: nvidia
Package: linux (not installed)
ProcEnviron:
TERM=xterm
PATH=(custom, user)
LANG=fr_CA.UTF8
SHELL=/bin/bash
ProcFB: 0 VESA VGA
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-18-generic-pae
root=UUID=7ad192e9-7b26-49d1-8e1c-fefc7dc495cb ro acpi_sleep=nonvs
console=ttyUSB0,115200n8r console=tty quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.2.0-18.29-generic-pae 3.2.9
RelatedPackageVersions:
linux-restricted-modules-3.2.0-18-generic-pae N/A
linux-backports-modules-3.2.0-18-generic-pae N/A
linux-firmware1.71
StagingDrivers: mei
Tags: precise staging
Uname: Linux 3.2.0-18-generic-pae i686
UpgradeStatus: Upgraded to precise on 2012-01-12 (62 days ago)
UserGroups: adm admin cdrom dialout libvirtd lpadmin plugdev sambashare sbuild
dmi.bios.date: 08/27/2010
dmi.bios.vendor: LENOVO
dmi.bios.version: 6IET72WW (1.32 )
dmi.board.name: 2516CTO
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
[Kernel-packages] [Bug 1251065]
Today's mainline kernel (top commit 85ce70fdf48aa290b4845311c2dd815d7f8d1fa5) [ 241.352344] INFO: task systemd-udevd:381 blocked for more than 120 seconds. [ 241.352420] Tainted: PF O 3.13.0-3-generic #18-Ubuntu [ 241.352474] echo 0 /proc/sys/kernel/hung_task_timeout_secs disables this message. [ 241.352532] systemd-udevd D f4fd7a24 0 381270 0x0004 [ 241.352552] f4fd7a4c 0086 c12f0573 f4fd7a24 c18294f8 c1a7c780 0001 0001 [ 241.352582] c1a7c780 f5858000 f68a0d00 0003d1d6 f4fd7a1c f86e97df 1b762573 [ 241.352608] f86e97e1 f86e97e1 f86ee998 f4fd7a60 c12f29dc 0001 ff02 [ 241.352635] Call Trace: [ 241.352663] [c12f0573] ? format_decode+0x323/0x390 [ 241.352708] [c12f29dc] ? vsnprintf+0x2cc/0x3d0 [ 241.352728] [c12f0001] ? put_dec_trunc8+0x61/0xa0 [ 241.352750] [c16415a3] schedule_preempt_disabled+0x23/0x60 [ 241.352766] [c1642eed] __mutex_lock_slowpath+0x10d/0x171 [ 241.352782] [c164241c] mutex_lock+0x1c/0x28 [ 241.352910] [f8d93aa2] intel_get_load_detect_pipe+0x152/0x3a0 [i915] [ 241.353059] [f8dc3142] ? gen4_read32+0x32/0xb0 [i915] [ 241.353075] [c12f2b6a] ? snprintf+0x1a/0x20 [ 241.353195] [f8d9516d] intel_modeset_setup_hw_state+0xa7d/0xae0 [i915] [ 241.353273] [f86cffd8] ? drm_mode_config_reset+0x98/0xb0 [drm] [ 241.353392] [f8d951fe] intel_modeset_gem_init+0x2e/0x40 [i915] [ 241.353490] [f8d5abfb] i915_driver_load+0xb3b/0xdc0 [i915] [ 241.353586] [f8d57e10] ? i915_switcheroo_set_state+0xa0/0xa0 [i915] [ 241.353706] [f86cbcab] drm_dev_register+0x8b/0x1a0 [drm] [ 241.353768] [f86cd78e] drm_get_pci_dev+0x7e/0x120 [drm] [ 241.353797] [c11d8e37] ? sysfs_do_create_link_sd.isra.2+0xa7/0x1c0 [ 241.353897] [f8d575ea] i915_pci_probe+0x3a/0x80 [i915] [ 241.353918] [c132870f] pci_device_probe+0x6f/0xc0 [ 241.353934] [c11d8f75] ? sysfs_create_link+0x25/0x40 [ 241.353956] [c13faf65] driver_probe_device+0x105/0x380 [ 241.353972] [c1328662] ? pci_match_device+0xb2/0xc0 [ 241.353992] [c13fb291] __driver_attach+0x71/0x80 [ 241.354008] [c13fb220] ? __device_attach+0x40/0x40 [ 241.354026] [c13f93c7] bus_for_each_dev+0x47/0x80 [ 241.354043] [c13fa9ce] driver_attach+0x1e/0x20 [ 241.354057] [c13fb220] ? __device_attach+0x40/0x40 [ 241.354072] [c13fa627] bus_add_driver+0x157/0x230 [ 241.354093] [c13fb859] driver_register+0x59/0xe0 [ 241.354111] [c10487a0] ? __set_pmd_pte+0xa0/0xa0 [ 241.354130] [c1327142] __pci_register_driver+0x32/0x40 [ 241.354191] [f86cd925] drm_pci_init+0xf5/0x100 [drm] [ 241.354223] [f8655000] ? 0xf8654fff [ 241.354316] [f865505e] i915_init+0x5e/0x60 [i915] [ 241.354333] [c1002122] do_one_initcall+0xd2/0x190 [ 241.354352] [c10e94f8] ? tracepoint_module_notify+0x118/0x180 [ 241.354372] [f8655000] ? 0xf8654fff [ 241.354389] [c1049daf] ? set_memory_nx+0x5f/0x70 [ 241.354411] [c16393ee] ? set_section_ro_nx+0x54/0x59 [ 241.354432] [c10c210a] load_module+0x111a/0x18e0 [ 241.354464] [c10c2a35] SyS_finit_module+0x75/0xc0 [ 241.354481] [c11374cb] ? vm_mmap_pgoff+0x7b/0xa0 [ 241.354513] [c164b90d] sysenter_do_call+0x12/0x28 I'll test the drm-intel-nightly next -- 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/1251065 Title: HP Mini 1000 fails to resume from suspend Status in The Linux Kernel: Incomplete Status in “linux” package in Ubuntu: In Progress Bug description: Booting various kernels including the mainline 3.12 kernel, HP Mini 1000 does not resume from suspend. Problem seems to have begun following update to 13.10, including kernels 3.9, 3.10, 3.11. Ran steps on DebuggingKernelSuspend wiki page at https://wiki.ubuntu.com/DebugginKernelSuspend#A.22resume- trace.22_debugging_procedure_for_finding_buggy_drivers. Attached: dmesg.txt --- ApportVersion: 2.12.5-0ubuntu2.1 Architecture: i386 DistroRelease: Ubuntu 13.10 EcryptfsInUse: Yes InstallationDate: Installed on 2013-11-12 (1 days ago) InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release i386 (20131016.1) MarkForUpload: True NonfreeKernelModules: wl Package: linux (not installed) Tags: saucy Uname: Linux 3.12.0-031200-generic i686 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1251065/+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 1251065]
I tried today's drm-intel-nightly and all I get is a black screen, spinning CPU and I can't ssh in to see what's happening. -- 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/1251065 Title: HP Mini 1000 fails to resume from suspend Status in The Linux Kernel: Incomplete Status in “linux” package in Ubuntu: In Progress Bug description: Booting various kernels including the mainline 3.12 kernel, HP Mini 1000 does not resume from suspend. Problem seems to have begun following update to 13.10, including kernels 3.9, 3.10, 3.11. Ran steps on DebuggingKernelSuspend wiki page at https://wiki.ubuntu.com/DebugginKernelSuspend#A.22resume- trace.22_debugging_procedure_for_finding_buggy_drivers. Attached: dmesg.txt --- ApportVersion: 2.12.5-0ubuntu2.1 Architecture: i386 DistroRelease: Ubuntu 13.10 EcryptfsInUse: Yes InstallationDate: Installed on 2013-11-12 (1 days ago) InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release i386 (20131016.1) MarkForUpload: True NonfreeKernelModules: wl Package: linux (not installed) Tags: saucy Uname: Linux 3.12.0-031200-generic i686 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1251065/+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 1190961] Re: [Dell Inspiron N5425] HIGH failure on FWTS reports / suspend logs
The _PCL error in \_SB_.PCI0.SBRG.ADP1._PCL is because _PCL below
returns _SB which is not a package:
Device (ADP1)
{
Name (_HID, ACPI0003) // _HID: Hardware ID
Method (_PSR, 0, NotSerialized) // _PSR: Power Source
{
Return (PWRS)
}
Method (_PCL, 0, NotSerialized) // _PCL: Power Consumer List
{
Return (_SB)
}
}
The upshot of this is that the ACPI AC power adaptor interface won't
work, which isn't critical, but just annoying.
--
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/1190961
Title:
[Dell Inspiron N5425] HIGH failure on FWTS reports / suspend logs
Status in “linux” package in Ubuntu:
Confirmed
Bug description:
CID: 2101206-11418 Dell Inspiron N5425
There are some high failures on the FWTS report:
High failures: 4
dmi_decode: Out of range value 0x00 (range allowed 0x01..0x0b) while
accessing entry 'Voltage Probe (Type 26)' @ 0x000ea116, field 'Location (bits
0..4)', offset 0x05
dmi_decode: Out of range value 0x00 (range allowed 0x01..0x06) while
accessing entry 'Voltage Probe (Type 26)' @ 0x000ea116, field 'Status (bits
5..7)', offset 0x05
dmi_decode: Out of range value 0x00 (range allowed 0x01..0x0b) while
accessing entry 'Electrical Current Probe (Type 29)' @ 0x000ea133, field
'Location (bits 0..4)', offset 0x05
dmi_decode: Out of range value 0x00 (range allowed 0x01..0x06) while
accessing entry 'Electrical Current Probe (Type 29)' @ 0x000ea133, field
'Status (bits 5..7)', offset 0x05
And in the suspend_single.log:
High failures: 3
s3: HIGH Kernel message: [ 512.841011] [Firmware Bug]: cpu 1, try to use
APIC500 (LVT offset 0) for vector 0x400, but the register is already in use for
vector 0xf9 on another cpu
s3: HIGH Kernel message: [ 512.854477] [Firmware Bug]: cpu 2, try to use
APIC500 (LVT offset 0) for vector 0x400, but the register is already in use for
vector 0xf9 on another cpu
s3: HIGH Kernel message: [ 512.867968] [Firmware Bug]: cpu 3, try to use
APIC500 (LVT offset 0) for vector 0x400, but the register is already in use for
vector 0xf9 on another cpu
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-image-3.5.0-34-generic 3.5.0-34.55~precise1
ProcVersionSignature: Ubuntu 3.5.0-34.55~precise1-generic 3.5.7.13
Uname: Linux 3.5.0-34-generic x86_64
NonfreeKernelModules: fglrx
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.25.
ApportVersion: 2.0.1-0ubuntu17.3
Architecture: amd64
ArecordDevices:
List of CAPTURE Hardware Devices
card 1: Generic [HD-Audio Generic], device 0: CONEXANT Analog [CONEXANT
Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC1: ubuntu 1750 F pulseaudio
/dev/snd/controlC0: ubuntu 1750 F pulseaudio
CRDA:
country TW:
(2402 - 2472 @ 40), (3, 27)
(5270 - 5330 @ 40), (3, 17), DFS
(5735 - 5815 @ 40), (3, 30)
Card0.Amixer.info:
Card hw:0 'HDMI'/'HDA ATI HDMI at 0xfeb44000 irq 52'
Mixer name : 'ATI R6xx HDMI'
Components : 'HDA:1002aa01,00aa0100,00100300'
Controls : 6
Simple ctrls : 1
Card0.Amixer.values:
Simple mixer control 'IEC958',0
Capabilities: pswitch pswitch-joined penum
Playback channels: Mono
Mono: Playback [on]
Card1.Amixer.info:
Card hw:1 'Generic'/'HD-Audio Generic at 0xfeb4 irq 16'
Mixer name : 'Conexant CX20590'
Components : 'HDA:14f1506e,10280561,0013'
Controls : 20
Simple ctrls : 10
Date: Fri Jun 14 18:17:57 2013
HibernationDevice: RESUME=UUID=770418a5-35a9-4a8e-b5e7-1773a925f90e
InstallationMedia: Ubuntu 12.04.2 LTS Precise Pangolin - Release amd64
(20130213)
MachineType: Dell Inc. Inspiron 5425
MarkForUpload: True
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 VESA VGA
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-34-generic
root=UUID=9514e072-517d-4e5f-8d45-fd769b1a95c6 ro quiet splash radeon.audio=1
vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.5.0-34-generic N/A
linux-backports-modules-3.5.0-34-generic N/A
linux-firmware1.79.4
SourcePackage: linux
StagingDrivers: rts5139
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 01/30/2013
dmi.bios.vendor: Dell Inc.
dmi.bios.version: X31
dmi.board.name: Inspiron 5425
dmi.board.vendor: Dell Inc.
dmi.board.version: A02
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: Not Specified
dmi.modalias:
[Kernel-packages] [Bug 1244627] Re: Please enable CONFIG_IMA in the ubuntu kernel
So enabling this consumes an extra sizeof(atomic_t) bytes per inode. Instrumenting the kernel with it enabled we see: * To boot a system: 0.113 MB allocated + 23 x 4K slabs in iint_cache, total: 0.203 MB consumed for ~1288 cached file entries. * Install kernel + headers: 0.401 MB allocated + 37 x 4K slabs in iint_cache, total: 0.547 MB consumed for ~2072 cached file entries * Build a kernel (as root, stress test): 12.945MB allocated + 1023 x 4K slabs in iint_cache, total: 16.941 MB consumed for ~57344 cached file entries. So, typically we are seeing ~310 bytes per cached IMA file entry consumed in the iint_cache slab and misc IMA file metadata. Looking at the file system benchmarks, IMA built in but not enabled does impact ext2, ext3 performance, but other file systems seem to run w/o any impact. I may re-test the ext2/ext3 and also look at why we are seeing the impact on ext2, ext3 if we enabled IMA. File system performance impact on IOZONE tests with IMA appraise enabled: http://kernel.ubuntu.com/~cking/ima/ima-appraise/html_out_ima_ext2 http://kernel.ubuntu.com/~cking/ima/ima-appraise/html_out_ima_ext3 http://kernel.ubuntu.com/~cking/ima/ima-appraise/html_out_ima_ext4 http://kernel.ubuntu.com/~cking/ima/ima-appraise/html_out_ima_xfs http://kernel.ubuntu.com/~cking/ima/ima-appraise/html_out_ima_btrfs -- 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/1244627 Title: Please enable CONFIG_IMA in the ubuntu kernel Status in “linux” package in Ubuntu: Fix Committed Status in “linux” source package in Trusty: Fix Committed Bug description: I would be doubly happy if this also went into the raring backport kernel. I chatted with apw and kees on #ubuntu-kernel earlier in the week. From a security engineer on our team: so I was mistaken. if CONFIG_IMA=y, the default policy is NULL unless you boot with ima_tcb=on. without ima_tcb=y, nothing is measured, nothing is audited, no performance/memory hit is incurred. Same is true for CONFIG_IMA_APPRAISE, except with the ima_appraise_tcb=on commandline parameter. ima appraise gives us the ability to sign binaries at installation time and check the signature at runtime. So we are asking that you enable CONFIG_IMA, but to not enable it via the kernel command line options. IMA would boot with an empty policy and should incur no overhead. Enterprising folks who want to run IMA can enable it in grub at their option. CONFIG_IMA=y and possibly: CONFIG_IMA_MEASURE_PCR_IDX=10 CONFIG_IMA_AUDIT=y CONFIG_IMA_LSM_RULES=y -A To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1244627/+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 1251065]
OK, that's interesting to know. I know for sure that HP aren't doing any BIOS updates on that unit (as I worked on enabling it several years ago). -- 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/1251065 Title: HP Mini 1000 fails to resume from suspend Status in The Linux Kernel: Confirmed Status in “linux” package in Ubuntu: In Progress Bug description: Booting various kernels including the mainline 3.12 kernel, HP Mini 1000 does not resume from suspend. Problem seems to have begun following update to 13.10, including kernels 3.9, 3.10, 3.11. Ran steps on DebuggingKernelSuspend wiki page at https://wiki.ubuntu.com/DebugginKernelSuspend#A.22resume- trace.22_debugging_procedure_for_finding_buggy_drivers. Attached: dmesg.txt --- ApportVersion: 2.12.5-0ubuntu2.1 Architecture: i386 DistroRelease: Ubuntu 13.10 EcryptfsInUse: Yes InstallationDate: Installed on 2013-11-12 (1 days ago) InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release i386 (20131016.1) MarkForUpload: True NonfreeKernelModules: wl Package: linux (not installed) Tags: saucy Uname: Linux 3.12.0-031200-generic i686 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1251065/+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 1251065]
Chris, unfortunately that patch does not fix the random vertical lines. -- 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/1251065 Title: HP Mini 1000 fails to resume from suspend Status in The Linux Kernel: Confirmed Status in “linux” package in Ubuntu: In Progress Bug description: Booting various kernels including the mainline 3.12 kernel, HP Mini 1000 does not resume from suspend. Problem seems to have begun following update to 13.10, including kernels 3.9, 3.10, 3.11. Ran steps on DebuggingKernelSuspend wiki page at https://wiki.ubuntu.com/DebugginKernelSuspend#A.22resume- trace.22_debugging_procedure_for_finding_buggy_drivers. Attached: dmesg.txt --- ApportVersion: 2.12.5-0ubuntu2.1 Architecture: i386 DistroRelease: Ubuntu 13.10 EcryptfsInUse: Yes InstallationDate: Installed on 2013-11-12 (1 days ago) InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release i386 (20131016.1) MarkForUpload: True NonfreeKernelModules: wl Package: linux (not installed) Tags: saucy Uname: Linux 3.12.0-031200-generic i686 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1251065/+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 1251065]
Created attachment 90886 3.9.0, no reverts, before S3 -- 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/1251065 Title: HP Mini 1000 fails to resume from suspend Status in The Linux Kernel: Confirmed Status in “linux” package in Ubuntu: In Progress Bug description: Booting various kernels including the mainline 3.12 kernel, HP Mini 1000 does not resume from suspend. Problem seems to have begun following update to 13.10, including kernels 3.9, 3.10, 3.11. Ran steps on DebuggingKernelSuspend wiki page at https://wiki.ubuntu.com/DebugginKernelSuspend#A.22resume- trace.22_debugging_procedure_for_finding_buggy_drivers. Attached: dmesg.txt --- ApportVersion: 2.12.5-0ubuntu2.1 Architecture: i386 DistroRelease: Ubuntu 13.10 EcryptfsInUse: Yes InstallationDate: Installed on 2013-11-12 (1 days ago) InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release i386 (20131016.1) MarkForUpload: True NonfreeKernelModules: wl Package: linux (not installed) Tags: saucy Uname: Linux 3.12.0-031200-generic i686 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1251065/+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 1251065]
Created attachment 90890 3.9.0, reverted commit fa55583, built at head b5644d0, after s3 -- 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/1251065 Title: HP Mini 1000 fails to resume from suspend Status in The Linux Kernel: Confirmed Status in “linux” package in Ubuntu: In Progress Bug description: Booting various kernels including the mainline 3.12 kernel, HP Mini 1000 does not resume from suspend. Problem seems to have begun following update to 13.10, including kernels 3.9, 3.10, 3.11. Ran steps on DebuggingKernelSuspend wiki page at https://wiki.ubuntu.com/DebugginKernelSuspend#A.22resume- trace.22_debugging_procedure_for_finding_buggy_drivers. Attached: dmesg.txt --- ApportVersion: 2.12.5-0ubuntu2.1 Architecture: i386 DistroRelease: Ubuntu 13.10 EcryptfsInUse: Yes InstallationDate: Installed on 2013-11-12 (1 days ago) InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release i386 (20131016.1) MarkForUpload: True NonfreeKernelModules: wl Package: linux (not installed) Tags: saucy Uname: Linux 3.12.0-031200-generic i686 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1251065/+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 1251065]
Created attachment 90887 3.9.0, no reverts, after S3 -- 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/1251065 Title: HP Mini 1000 fails to resume from suspend Status in The Linux Kernel: Confirmed Status in “linux” package in Ubuntu: In Progress Bug description: Booting various kernels including the mainline 3.12 kernel, HP Mini 1000 does not resume from suspend. Problem seems to have begun following update to 13.10, including kernels 3.9, 3.10, 3.11. Ran steps on DebuggingKernelSuspend wiki page at https://wiki.ubuntu.com/DebugginKernelSuspend#A.22resume- trace.22_debugging_procedure_for_finding_buggy_drivers. Attached: dmesg.txt --- ApportVersion: 2.12.5-0ubuntu2.1 Architecture: i386 DistroRelease: Ubuntu 13.10 EcryptfsInUse: Yes InstallationDate: Installed on 2013-11-12 (1 days ago) InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release i386 (20131016.1) MarkForUpload: True NonfreeKernelModules: wl Package: linux (not installed) Tags: saucy Uname: Linux 3.12.0-031200-generic i686 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1251065/+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 1251065]
I ran intel_reg_dumper, but I am seeing: Gen2/3 Ranges are not supported. Please use unsafe access. -- 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/1251065 Title: HP Mini 1000 fails to resume from suspend Status in The Linux Kernel: Confirmed Status in “linux” package in Ubuntu: In Progress Bug description: Booting various kernels including the mainline 3.12 kernel, HP Mini 1000 does not resume from suspend. Problem seems to have begun following update to 13.10, including kernels 3.9, 3.10, 3.11. Ran steps on DebuggingKernelSuspend wiki page at https://wiki.ubuntu.com/DebugginKernelSuspend#A.22resume- trace.22_debugging_procedure_for_finding_buggy_drivers. Attached: dmesg.txt --- ApportVersion: 2.12.5-0ubuntu2.1 Architecture: i386 DistroRelease: Ubuntu 13.10 EcryptfsInUse: Yes InstallationDate: Installed on 2013-11-12 (1 days ago) InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release i386 (20131016.1) MarkForUpload: True NonfreeKernelModules: wl Package: linux (not installed) Tags: saucy Uname: Linux 3.12.0-031200-generic i686 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1251065/+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 1251065]
Attached are the requested register dumps. Could not resume on the revert of fa55583, so no after S3 results for that. Apoligies it took so long, had issues getting build of the latest intel-gpu-tools sorted (other dependancy issues). -- 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/1251065 Title: HP Mini 1000 fails to resume from suspend Status in The Linux Kernel: Confirmed Status in “linux” package in Ubuntu: In Progress Bug description: Booting various kernels including the mainline 3.12 kernel, HP Mini 1000 does not resume from suspend. Problem seems to have begun following update to 13.10, including kernels 3.9, 3.10, 3.11. Ran steps on DebuggingKernelSuspend wiki page at https://wiki.ubuntu.com/DebugginKernelSuspend#A.22resume- trace.22_debugging_procedure_for_finding_buggy_drivers. Attached: dmesg.txt --- ApportVersion: 2.12.5-0ubuntu2.1 Architecture: i386 DistroRelease: Ubuntu 13.10 EcryptfsInUse: Yes InstallationDate: Installed on 2013-11-12 (1 days ago) InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release i386 (20131016.1) MarkForUpload: True NonfreeKernelModules: wl Package: linux (not installed) Tags: saucy Uname: Linux 3.12.0-031200-generic i686 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1251065/+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 1251065]
Created attachment 90873 dmesg log -- 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/1251065 Title: HP Mini 1000 fails to resume from suspend Status in The Linux Kernel: Confirmed Status in “linux” package in Ubuntu: In Progress Bug description: Booting various kernels including the mainline 3.12 kernel, HP Mini 1000 does not resume from suspend. Problem seems to have begun following update to 13.10, including kernels 3.9, 3.10, 3.11. Ran steps on DebuggingKernelSuspend wiki page at https://wiki.ubuntu.com/DebugginKernelSuspend#A.22resume- trace.22_debugging_procedure_for_finding_buggy_drivers. Attached: dmesg.txt --- ApportVersion: 2.12.5-0ubuntu2.1 Architecture: i386 DistroRelease: Ubuntu 13.10 EcryptfsInUse: Yes InstallationDate: Installed on 2013-11-12 (1 days ago) InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release i386 (20131016.1) MarkForUpload: True NonfreeKernelModules: wl Package: linux (not installed) Tags: saucy Uname: Linux 3.12.0-031200-generic i686 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1251065/+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 1251065]
Created attachment 90889 3.9.0, reverted commit fa55583, built at head b5644d0, before s3 -- 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/1251065 Title: HP Mini 1000 fails to resume from suspend Status in The Linux Kernel: Confirmed Status in “linux” package in Ubuntu: In Progress Bug description: Booting various kernels including the mainline 3.12 kernel, HP Mini 1000 does not resume from suspend. Problem seems to have begun following update to 13.10, including kernels 3.9, 3.10, 3.11. Ran steps on DebuggingKernelSuspend wiki page at https://wiki.ubuntu.com/DebugginKernelSuspend#A.22resume- trace.22_debugging_procedure_for_finding_buggy_drivers. Attached: dmesg.txt --- ApportVersion: 2.12.5-0ubuntu2.1 Architecture: i386 DistroRelease: Ubuntu 13.10 EcryptfsInUse: Yes InstallationDate: Installed on 2013-11-12 (1 days ago) InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release i386 (20131016.1) MarkForUpload: True NonfreeKernelModules: wl Package: linux (not installed) Tags: saucy Uname: Linux 3.12.0-031200-generic i686 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1251065/+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 1251065]
..although I discovered today that the machine later blanks the screen after several of idle and then unblanks it in a fully working state. Not sure if that is a helpful data point to consider. -- 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/1251065 Title: HP Mini 1000 fails to resume from suspend Status in The Linux Kernel: Confirmed Status in “linux” package in Ubuntu: In Progress Bug description: Booting various kernels including the mainline 3.12 kernel, HP Mini 1000 does not resume from suspend. Problem seems to have begun following update to 13.10, including kernels 3.9, 3.10, 3.11. Ran steps on DebuggingKernelSuspend wiki page at https://wiki.ubuntu.com/DebugginKernelSuspend#A.22resume- trace.22_debugging_procedure_for_finding_buggy_drivers. Attached: dmesg.txt --- ApportVersion: 2.12.5-0ubuntu2.1 Architecture: i386 DistroRelease: Ubuntu 13.10 EcryptfsInUse: Yes InstallationDate: Installed on 2013-11-12 (1 days ago) InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release i386 (20131016.1) MarkForUpload: True NonfreeKernelModules: wl Package: linux (not installed) Tags: saucy Uname: Linux 3.12.0-031200-generic i686 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1251065/+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 1251065]
so I believe xrandr is sorting this out, running it manually: king@hpmini:~$ xrandr --output LVDS1 --off king@hpmini:~$ xrandr --output LVDS1 --auto seems to get rid of the vertical lines. If you try 3.12/3.13 do we get any more warnings about inconsistent hw state? .. I can test with 3.13 later today, but how do I check for inconsistent hw state? -- 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/1251065 Title: HP Mini 1000 fails to resume from suspend Status in The Linux Kernel: Confirmed Status in “linux” package in Ubuntu: In Progress Bug description: Booting various kernels including the mainline 3.12 kernel, HP Mini 1000 does not resume from suspend. Problem seems to have begun following update to 13.10, including kernels 3.9, 3.10, 3.11. Ran steps on DebuggingKernelSuspend wiki page at https://wiki.ubuntu.com/DebugginKernelSuspend#A.22resume- trace.22_debugging_procedure_for_finding_buggy_drivers. Attached: dmesg.txt --- ApportVersion: 2.12.5-0ubuntu2.1 Architecture: i386 DistroRelease: Ubuntu 13.10 EcryptfsInUse: Yes InstallationDate: Installed on 2013-11-12 (1 days ago) InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release i386 (20131016.1) MarkForUpload: True NonfreeKernelModules: wl Package: linux (not installed) Tags: saucy Uname: Linux 3.12.0-031200-generic i686 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1251065/+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 1251065] Re: HP Mini 1000 fails to resume from suspend
I've tracked this down to 2 patches that trigger this issue: 1. 24576d23976746cb52e7700c4cadbf4bc1bc3472 drm/i915: enable VT switchless resume v3 This commit stops the screen from turning back on. Without the patch the screen resumes back to on, however it is filled with random vertical lines. 2. fa55583797d12b10928a1813f3dcf066637caf5e drm/i915: fixup the plane-pipe fixup code I have to manually revert this. If I don't I get the random vertical lines on resume. ** Bug watch added: freedesktop.org Bugzilla #72782 https://bugs.freedesktop.org/show_bug.cgi?id=72782 ** Also affects: linux via https://bugs.freedesktop.org/show_bug.cgi?id=72782 Importance: Unknown Status: Unknown -- 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/1251065 Title: HP Mini 1000 fails to resume from suspend Status in The Linux Kernel: Unknown Status in “linux” package in Ubuntu: In Progress Bug description: Booting various kernels including the mainline 3.12 kernel, HP Mini 1000 does not resume from suspend. Problem seems to have begun following update to 13.10, including kernels 3.9, 3.10, 3.11. Ran steps on DebuggingKernelSuspend wiki page at https://wiki.ubuntu.com/DebugginKernelSuspend#A.22resume- trace.22_debugging_procedure_for_finding_buggy_drivers. Attached: dmesg.txt --- ApportVersion: 2.12.5-0ubuntu2.1 Architecture: i386 DistroRelease: Ubuntu 13.10 EcryptfsInUse: Yes InstallationDate: Installed on 2013-11-12 (1 days ago) InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release i386 (20131016.1) MarkForUpload: True NonfreeKernelModules: wl Package: linux (not installed) Tags: saucy Uname: Linux 3.12.0-031200-generic i686 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1251065/+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 1085114] Re: [Lenovo ThinkPad X220 4287] overheats a lot.
Thanks for the update Alan. -- 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/1085114 Title: [Lenovo ThinkPad X220 4287] overheats a lot. Status in “linux” package in Ubuntu: Invalid Bug description: Running 12.04 and usually have chromium, thunderbird, xchat, dropbox, ubuntu one and some terminals open. The system seems to run quite hot most of the time with the fan running at ~4.6K most of the day the CPU is at ~85-90 degrees. ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: linux-image-3.2.0-34-generic 3.2.0-34.53 ProcVersionSignature: Ubuntu 3.2.0-34.53-generic 3.2.33 Uname: Linux 3.2.0-34-generic x86_64 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 2.0.1-0ubuntu15 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: alan 3461 F pulseaudio /dev/snd/controlC1: alan 3461 F pulseaudio Card0.Amixer.info: Card hw:0 'PCH'/'HDA Intel PCH at 0xf262 irq 52' Mixer name : 'Intel CougarPoint HDMI' Components : 'HDA:14f1506e,17aa21da,0012 HDA:80862805,80860101,0010' Controls : 27 Simple ctrls : 9 Card1.Amixer.info: Card hw:1 'Snowball'/'BLUE MICROPHONE Blue Snowball at usb-:00:1a.0-1.1.3, full speed' Mixer name : 'USB Mixer' Components : 'USB0d8c:0005' Controls : 2 Simple ctrls : 1 Card29.Amixer.info: Card hw:29 'ThinkPadEC'/'ThinkPad Console Audio Control at EC reg 0x30, fw unknown' Mixer name : 'ThinkPad EC (unknown)' Components : '' Controls : 1 Simple ctrls : 1 Card29.Amixer.values: Simple mixer control 'Console',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Date: Fri Nov 30 16:50:41 2012 EcryptfsInUse: Yes HibernationDevice: RESUME=UUID=4de844e6-b3a9-4309-bc26-739bea6b4146 InstallationMedia: Ubuntu 12.04 LTS Precise Pangolin - Release amd64 (20120425) MachineType: LENOVO 4287CTO MarkForUpload: True ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-34-generic root=UUID=c8438547-b9fb-46af-8012-4663c77c70e7 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.2.0-34-generic N/A linux-backports-modules-3.2.0-34-generic N/A linux-firmware1.79.1 SourcePackage: linux StagingDrivers: mei UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 09/15/2011 dmi.bios.vendor: LENOVO dmi.bios.version: 8DET52WW (1.22 ) dmi.board.asset.tag: Not Available dmi.board.name: 4287CTO 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:bvr8DET52WW(1.22):bd09/15/2011:svnLENOVO:pn4287CTO:pvrThinkPadX220:rvnLENOVO:rn4287CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 4287CTO dmi.product.version: ThinkPad X220 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1085114/+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 1253734] Re: HP EliteBook 6930p: scaling_max_freq is less than highest frequencies in scaling_available_frequencies
Since pastebin data can get reaped after a while, the info that's useful is as follows: CPU 0: 4 CPU frequency steps supported. Frequency | Relative Speed | Bogo loops ---++--- 2.58 GHz | 100.0 %| 74603 2.58 GHz | 93.6 %| 69857 1.65 GHz | 91.7 %| 68432 800 MHz | 76.3 %| 56956 WARNING: Test 1, Frequency 160 not achievable; _PSS limit of 1520400 in effect? CPU 1: 4 CPU frequency steps supported. Frequency | Relative Speed | Bogo loops ---++--- 2.58 GHz | 95.3 %| 73874 2.58 GHz | 100.0 %| 77558 1.65 GHz | 97.9 %| 75927 800 MHz | 98.5 %| 76409 FAILED [MEDIUM] CPUFreqSlowerOnCPU: Test 1, Supposedly higher frequency 1.65 GHz is slower (75927 bogo loops) than frequency 1.65 GHz (76409 bogo loops) on CPU 1. WARNING: Test 1, Frequency 160 not achievable; _PSS limit of 1520400 in effect? FAILED [MEDIUM] CPUFreqSlowerOnCPU: Test 1, Supposedly higher frequency 2.58 GHz is slower (73874 bogo loops) than frequency 2.58 GHz (77558 bogo loops) on CPU 1. FAILED [MEDIUM] CPUFreqCPUsSetToSW_ANY: Test 1, Processors are set to SW_ANY. FAILED [MEDIUM] CPUFreqSW_ANY: Test 1, Firmware not implementing hardware coordination cleanly. Firmware using SW_ANY instead?. -- 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/1253734 Title: HP EliteBook 6930p: scaling_max_freq is less than highest frequencies in scaling_available_frequencies Status in “linux” package in Ubuntu: Incomplete Bug description: brendand@brendand-6930p:/sys/devices/system/cpu/cpu0/cpufreq$ cat scaling_max_freq 1520400 brendand@brendand-6930p:/sys/devices/system/cpu/cpu0/cpufreq$ cat scaling_available_frequencies 2534000 2533000 160 80 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1253734/+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 1253734] Re: HP EliteBook 6930p: scaling_max_freq is less than highest frequencies in scaling_available_frequencies
Either load the machine and check to see the scaling frequencies by hand, or run: sudo fwts cpufreq -- 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/1253734 Title: HP EliteBook 6930p: scaling_max_freq is less than highest frequencies in scaling_available_frequencies Status in “linux” package in Ubuntu: Incomplete Bug description: brendand@brendand-6930p:/sys/devices/system/cpu/cpu0/cpufreq$ cat scaling_max_freq 1520400 brendand@brendand-6930p:/sys/devices/system/cpu/cpu0/cpufreq$ cat scaling_available_frequencies 2534000 2533000 160 80 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1253734/+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 1253734] Re: HP EliteBook 6930p: scaling_max_freq is less than highest frequencies in scaling_available_frequencies
Brendand, did the ignore_ppc workaround help? ** Changed in: linux (Ubuntu) Status: In Progress = Incomplete -- 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/1253734 Title: HP EliteBook 6930p: scaling_max_freq is less than highest frequencies in scaling_available_frequencies Status in “linux” package in Ubuntu: Incomplete Bug description: brendand@brendand-6930p:/sys/devices/system/cpu/cpu0/cpufreq$ cat scaling_max_freq 1520400 brendand@brendand-6930p:/sys/devices/system/cpu/cpu0/cpufreq$ cat scaling_available_frequencies 2534000 2533000 160 80 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1253734/+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 1253734] Re: scaling_max_freq is less than highest frequencies in scaling_available_frequencies
There are some BIOS issues in your machine: [0.728941] ACPI Exception: AE_AML_PACKAGE_LIMIT, Index (0x0006) is beyond end of object (20121018/exoparg2-418) [0.728946] ACPI Error: Method parse/execution failed [\_TZ_.GETP] (Node 880139a31cf8), AE_AML_PACKAGE_LIMIT (20121018/psparse-537) [0.728952] ACPI Error: Method parse/execution failed [\_TZ_.GFXZ._CRT] (Node 880139a31aa0), AE_AML_PACKAGE_LIMIT (20121018/psparse-537) [0.729042] ACPI Exception: AE_AML_PACKAGE_LIMIT, Index (0x0005) is beyond end of object (20121018/exoparg2-418) [0.729046] ACPI Error: Method parse/execution failed [\_TZ_.GETP] (Node 880139a31cf8), AE_AML_PACKAGE_LIMIT (20121018/psparse-537) [0.729050] ACPI Error: Method parse/execution failed [\_TZ_.GFXZ._AC0] (Node 880139a31a78), AE_AML_PACKAGE_LIMIT (20121018/psparse-537) [0.729274] ACPI Exception: AE_AML_PACKAGE_LIMIT, Index (0x0001) is beyond end of object (20121018/exoparg2-418) [0.729280] ACPI Error: Method parse/execution failed [\_TZ_.PSWT] (Node 880139a31e38), AE_AML_PACKAGE_LIMIT (20121018/psparse-537) [0.729285] ACPI Error: Method parse/execution failed [\_TZ_.GTTP] (Node 880139a31de8), AE_AML_PACKAGE_LIMIT (20121018/psparse-537) [0.729290] ACPI Error: Method parse/execution failed [\_TZ_.GFXZ._TMP] (Node 880139a31ac8), AE_AML_PACKAGE_LIMIT (20121018/psparse-537) [0.729378] ACPI Exception: AE_AML_PACKAGE_LIMIT, Index (0x0006) is beyond end of object (20121018/exoparg2-418) [0.729382] ACPI Error: Method parse/execution failed [\_TZ_.GETP] (Node 880139a31cf8), AE_AML_PACKAGE_LIMIT (20121018/psparse-537) [0.729387] ACPI Error: Method parse/execution failed [\_TZ_.GFXZ._CRT] (Node 880139a31aa0), AE_AML_PACKAGE_LIMIT (20121018/psparse-537) [0.729474] ACPI Exception: AE_AML_PACKAGE_LIMIT, Index (0x0005) is beyond end of object (20121018/exoparg2-418) [0.729477] ACPI Error: Method parse/execution failed [\_TZ_.GETP] (Node 880139a31cf8), AE_AML_PACKAGE_LIMIT (20121018/psparse-537) [0.729482] ACPI Error: Method parse/execution failed [\_TZ_.GFXZ._AC0] (Node 880139a31a78), AE_AML_PACKAGE_LIMIT (20121018/psparse-537) [0.729488] [Firmware Bug]: No valid trip found [0.731928] ACPI Exception: AE_AML_PACKAGE_LIMIT, Index (0x0001) is beyond end of object (20121018/exoparg2-418) [0.731934] ACPI Error: Method parse/execution failed [\_TZ_.PSWT] (Node 880139a31e38), AE_AML_PACKAGE_LIMIT (20121018/psparse-537) [0.731939] ACPI Error: Method parse/execution failed [\_TZ_.GTTP] (Node 880139a31de8), AE_AML_PACKAGE_LIMIT (20121018/psparse-537) [0.731944] ACPI Error: Method parse/execution failed [\_TZ_.DTSZ._TMP] (Node 880139a31fc8), AE_AML_PACKAGE_LIMIT (20121018/psparse-537) For example, the _CRT (critical trip point) for GFXZ tries to index into \_TZ.TRIP in the GETP() method and ARG0 in this call references element 6 in a 2 element package, which results in a failure. So I guess a bunch of critical trip points are all invalid, which may mean your CPU is scaled down to the lowest speed. What does the following output? for I in /sys/class/thermal/thermal_zone* ; do echo $I:; cat $I/trip_point* ; done -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1253734 Title: scaling_max_freq is less than highest frequencies in scaling_available_frequencies Status in “linux” package in Ubuntu: In Progress Bug description: brendand@brendand-6930p:/sys/devices/system/cpu/cpu0/cpufreq$ cat scaling_max_freq 1520400 brendand@brendand-6930p:/sys/devices/system/cpu/cpu0/cpufreq$ cat scaling_available_frequencies 2534000 2533000 160 80 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1253734/+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 1253734] Re: scaling_max_freq is less than highest frequencies in scaling_available_frequencies
You may like to try out the following kernel parameters thermal.crt=-1 thermal.off=1 and see what that does. -- 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/1253734 Title: scaling_max_freq is less than highest frequencies in scaling_available_frequencies Status in “linux” package in Ubuntu: In Progress Bug description: brendand@brendand-6930p:/sys/devices/system/cpu/cpu0/cpufreq$ cat scaling_max_freq 1520400 brendand@brendand-6930p:/sys/devices/system/cpu/cpu0/cpufreq$ cat scaling_available_frequencies 2534000 2533000 160 80 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1253734/+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 1253734] Re: scaling_max_freq is less than highest frequencies in scaling_available_frequencies
OK, now I am confused. That's not what I expected. -- 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/1253734 Title: scaling_max_freq is less than highest frequencies in scaling_available_frequencies Status in “linux” package in Ubuntu: In Progress Bug description: brendand@brendand-6930p:/sys/devices/system/cpu/cpu0/cpufreq$ cat scaling_max_freq 1520400 brendand@brendand-6930p:/sys/devices/system/cpu/cpu0/cpufreq$ cat scaling_available_frequencies 2534000 2533000 160 80 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1253734/+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 1253734] Re: HP EliteBook 6930p: scaling_max_freq is less than highest frequencies in scaling_available_frequencies
Can you try the following: Edit /etc/default/grub (you need to do this using root privilege) and change GRUB_CMDLINE_LINUX_DEFAULT=quiet splash to GRUB_CMDLINE_LINUX_DEFAULT=quiet splash processor.ignore_ppc=1 and then run: sudo update-grub and reboot. Maybe this will work around the issue. ** Summary changed: - scaling_max_freq is less than highest frequencies in scaling_available_frequencies + HP EliteBook 6930p: scaling_max_freq is less than highest frequencies in scaling_available_frequencies -- 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/1253734 Title: HP EliteBook 6930p: scaling_max_freq is less than highest frequencies in scaling_available_frequencies Status in “linux” package in Ubuntu: In Progress Bug description: brendand@brendand-6930p:/sys/devices/system/cpu/cpu0/cpufreq$ cat scaling_max_freq 1520400 brendand@brendand-6930p:/sys/devices/system/cpu/cpu0/cpufreq$ cat scaling_available_frequencies 2534000 2533000 160 80 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1253734/+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 1251065] Re: HP Mini 1000 fails to resume from suspend
This is proving to be a bit tricky, commit fa55583797d12b10928a1813f3dcf066637caf5e causes a regression on the i915 driver on resume causing screen corruption, making it hard to see resume failures on the console. I've now figured out between which two points the resume hangs, but I need to now revert the above commit on each bisect so I can see what's happening when it hangs. But I am slowly making some progress. -- 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/1251065 Title: HP Mini 1000 fails to resume from suspend Status in “linux” package in Ubuntu: In Progress Bug description: Booting various kernels including the mainline 3.12 kernel, HP Mini 1000 does not resume from suspend. Problem seems to have begun following update to 13.10, including kernels 3.9, 3.10, 3.11. Ran steps on DebuggingKernelSuspend wiki page at https://wiki.ubuntu.com/DebugginKernelSuspend#A.22resume- trace.22_debugging_procedure_for_finding_buggy_drivers. Attached: dmesg.txt --- ApportVersion: 2.12.5-0ubuntu2.1 Architecture: i386 DistroRelease: Ubuntu 13.10 EcryptfsInUse: Yes InstallationDate: Installed on 2013-11-12 (1 days ago) InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release i386 (20131016.1) MarkForUpload: True NonfreeKernelModules: wl Package: linux (not installed) Tags: saucy Uname: Linux 3.12.0-031200-generic i686 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1251065/+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 1253734] Re: scaling_max_freq is less than highest frequencies in scaling_available_frequencies
** Changed in: linux (Ubuntu) Status: New = In Progress ** Changed in: linux (Ubuntu) Importance: Undecided = Medium ** Changed in: linux (Ubuntu) Assignee: (unassigned) = Colin King (colin-king) -- 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/1253734 Title: scaling_max_freq is less than highest frequencies in scaling_available_frequencies Status in “linux” package in Ubuntu: In Progress Bug description: brendand@brendand-6930p:/sys/devices/system/cpu/cpu0/cpufreq$ cat scaling_max_freq 1520400 brendand@brendand-6930p:/sys/devices/system/cpu/cpu0/cpufreq$ cat scaling_available_frequencies 2534000 2533000 160 80 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1253734/+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 1242812] Re: ext4 random block I/O write performance regression with 3.11 Saucy Kernel
I've installed the -proposed kernel and ran 10 iterations of a block write soak test using stress-ng and measured the duration to perform 20 I/O operations: 3.11.0-13-generic #20-Ubuntu : 127.6 seconds 3.11.0-14-generic #21-Ubuntu (-proposed): 78.5 seconds so the proposed kernel does radically improve block I/O write performance as expected. I have also thrashed ext4 with multiple kernel builds for a few hours and ext4 performs without any observable faults. I deem this verified and passed. ** Tags removed: verification-needed-saucy ** Tags added: verification-done-saucy -- 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/1242812 Title: ext4 random block I/O write performance regression with 3.11 Saucy Kernel Status in “linux” package in Ubuntu: Fix Committed Bug description: Commit e7ea81db5(ext4: restructure writeback path) introduced a performance regression with random writes. Using tools such as bonnie++, writes with dd or even stress testing with tools such as 'stress' one can observe a 10%-20% performance regression. SRU Justification: Commit e7ea81db5(ext4: restructure writeback path) introduced a performance regression with random writes. Using tools such as bonnie++, writes with dd or even stress testing with tools such as 'stress' one can observe a 10%-20% performance regression. Impact: Write performance is diminished causing a noticeable regression compared to previous released kernels. Fix: Two patches are required: a) upstream fix 9c12a83 which fixes the overly aggressive writing back of pages which ultimulately resulted in more seeking and less performance. b) commit aeac589a7 from the dev branch of kernel/git/tytso/ext4.git which ensures no more pages than nr_to_write can be added to the extent for mapping. Testcase: Using stress-ng on a 2 CPU machine run: stress-ng --hdd 2 --hdd-ops 20 (see: git://kernel.ubuntu.com/cking/stress-ng.git) With the fix, this consistently runs ~10-20% faster than the non-fixed kernel. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1242812/+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 1251065] Re: HP Mini 1000 fails to resume from suspend
** Changed in: linux (Ubuntu) Status: Incomplete = In Progress ** Changed in: linux (Ubuntu) Importance: Undecided = Medium ** Changed in: linux (Ubuntu) Assignee: (unassigned) = Colin King (colin-king) -- 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/1251065 Title: HP Mini 1000 fails to resume from suspend Status in “linux” package in Ubuntu: In Progress Bug description: Booting various kernels including the mainline 3.12 kernel, HP Mini 1000 does not resume from suspend. Problem seems to have begun following update to 13.10, including kernels 3.9, 3.10, 3.11. Ran steps on DebuggingKernelSuspend wiki page at https://wiki.ubuntu.com/DebugginKernelSuspend#A.22resume- trace.22_debugging_procedure_for_finding_buggy_drivers. Attached: dmesg.txt --- ApportVersion: 2.12.5-0ubuntu2.1 Architecture: i386 DistroRelease: Ubuntu 13.10 EcryptfsInUse: Yes InstallationDate: Installed on 2013-11-12 (1 days ago) InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release i386 (20131016.1) MarkForUpload: True NonfreeKernelModules: wl Package: linux (not installed) Tags: saucy Uname: Linux 3.12.0-031200-generic i686 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1251065/+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 1248621] Re: Medium Errors when running cpufreq test in fwts
That's useful to know, seems like fwts did discover an issue then ;-) -- 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/1248621 Title: Medium Errors when running cpufreq test in fwts Status in “linux” package in Ubuntu: Invalid Bug description: While running the cpufreq test on a server, we encountered the following (Here's the full log) Results generated by fwts: Version V13.09.01 (2013-09-17 07:41:02). Some of this work - Copyright (c) 1999 - 2010, Intel Corp. All rights reserved. Some of this work - Copyright (c) 2010 - 2013, Canonical. This test run on 05/11/13 at 16:05:51 on host Linux ubuntuc1n1 3.11.0-12-generic #19-Ubuntu SMP Wed Oct 9 16:20:46 UTC 2013 x86_64. Command: fwts -q --stdout-summary -r /root/.checkbox/scaling_test.log cpufreq. Running tests: cpufreq. cpufreq: CPU frequency scaling tests. Test 1 of 1: CPU P-State Checks. For each processor in the system, this test steps through the various frequency states (P-states) that the BIOS advertises for the processor. For each processor /frequency combination, a quick performance value is measured. The test then validates that: 1. Each processor has the same number of frequency states. 2. Higher advertised frequencies have a higher performance. 3. No duplicate frequency values are reported by the BIOS. 4. BIOS doing Sw_All P-state coordination across cores. 5. BIOS doing Sw_Any P-state coordination across cores. CPU 0: 14 CPU frequency steps supported. Frequency | Relative Speed | Bogo loops ---++--- 2.45 GHz | 100.0 %|155783 2.45 GHz | 92.3 %|143795 2.35 GHz | 92.3 %|143798 2.25 GHz | 92.3 %|143796 2.15 GHz | 92.3 %|143797 2.05 GHz | 92.3 %|143794 1.95 GHz | 92.3 %|143815 1.85 GHz | 92.3 %|143710 1.75 GHz | 92.3 %|143789 1.65 GHz | 92.3 %|143795 1500 MHz | 92.3 %|143798 1400 MHz | 92.3 %|143799 1300 MHz | 92.3 %|143796 1200 MHz | 92.3 %|143797 FAILED [MEDIUM] CPUFreqSlowerOnCPU: Test 1, Supposedly higher frequency 1300 MHz is slower (143796 bogo loops) than frequency 1300 MHz (143797 bogo loops) on CPU 0. FAILED [MEDIUM] CPUFreqSlowerOnCPU: Test 1, Supposedly higher frequency 1500 MHz is slower (143798 bogo loops) than frequency 1500 MHz (143799 bogo loops) on CPU 0. FAILED [MEDIUM] CPUFreqSlowerOnCPU: Test 1, Supposedly higher frequency 1.65 GHz is slower (143795 bogo loops) than frequency 1.65 GHz (143798 bogo loops) on CPU 0. FAILED [MEDIUM] CPUFreqSlowerOnCPU: Test 1, Supposedly higher frequency 1.75 GHz is slower (143789 bogo loops) than frequency 1.75 GHz (143795 bogo loops) on CPU 0. FAILED [MEDIUM] CPUFreqSlowerOnCPU: Test 1, Supposedly higher frequency 1.85 GHz is slower (143710 bogo loops) than frequency 1.85 GHz (143789 bogo loops) on CPU 0. FAILED [MEDIUM] CPUFreqSlowerOnCPU: Test 1, Supposedly higher frequency 2.05 GHz is slower (143794 bogo loops) than frequency 2.05 GHz (143815 bogo loops) on CPU 0. FAILED [MEDIUM] CPUFreqSlowerOnCPU: Test 1, Supposedly higher frequency 2.25 GHz is slower (143796 bogo loops) than frequency 2.25 GHz (143797 bogo loops) on CPU 0. FAILED [MEDIUM] CPUFreqSlowerOnCPU: Test 1, Supposedly higher frequency 2.45 GHz is slower (143795 bogo loops) than frequency 2.45 GHz (143798 bogo loops) on CPU 0. Frequency scaling not supported. 0 passed, 8 failed, 0 warnings, 0 aborted, 0 skipped, 0 info only. 0 passed, 8 failed, 0 warnings, 0 aborted, 0 skipped, 0 info only. Test Failure Summary Critical failures: NONE High failures: NONE Medium failures: 8 cpufreq: Supposedly higher frequency 1300 MHz is slower (143796 bogo loops) than frequency 1300 MHz (143797 bogo loops) on CPU 0. cpufreq: Supposedly higher frequency 1500 MHz is slower (143798 bogo loops) than frequency 1500 MHz (143799 bogo loops) on CPU 0. cpufreq: Supposedly higher frequency 1.65 GHz is slower (143795 bogo loops) than frequency 1.65 GHz (143798 bogo loops) on CPU 0. cpufreq: Supposedly higher frequency 1.75 GHz is slower (143789 bogo loops) than frequency 1.75 GHz (143795 bogo loops) on CPU 0. cpufreq: Supposedly higher frequency 1.85 GHz is slower (143710 bogo loops) than frequency 1.85 GHz (143789 bogo loops) on CPU 0. cpufreq: Supposedly
[Kernel-packages] [Bug 1251065] Re: HP Mini 1000 fails to resume from suspend
I can reproduce this, I will bisect the kernel and figure out what's broken. May take a while to do. -- 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/1251065 Title: HP Mini 1000 fails to resume from suspend Status in “linux” package in Ubuntu: In Progress Bug description: Booting various kernels including the mainline 3.12 kernel, HP Mini 1000 does not resume from suspend. Problem seems to have begun following update to 13.10, including kernels 3.9, 3.10, 3.11. Ran steps on DebuggingKernelSuspend wiki page at https://wiki.ubuntu.com/DebugginKernelSuspend#A.22resume- trace.22_debugging_procedure_for_finding_buggy_drivers. Attached: dmesg.txt --- ApportVersion: 2.12.5-0ubuntu2.1 Architecture: i386 DistroRelease: Ubuntu 13.10 EcryptfsInUse: Yes InstallationDate: Installed on 2013-11-12 (1 days ago) InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release i386 (20131016.1) MarkForUpload: True NonfreeKernelModules: wl Package: linux (not installed) Tags: saucy Uname: Linux 3.12.0-031200-generic i686 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1251065/+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 1248621] Re: Medium Errors when running cpufreq test in fwts
So, the ACPI _PSS object returns the number of supported CPU frequencies and this test sets the CPU(s) to each frequency and checks the performance of each frequency. The amount of compute possible bogo cycles in a fixed amount of time should scale accordingly. In this machine's case, it has turboboost as the top frequency and all other frequencies don't seem to scale (they are all set to 93.3% of the maximum turboboost compute rate), which appears erroneous to fwts (and to me too!) Hence the test says Frequency scaling not supported., because it does not appear to do so because it fails so many scaling settings. Because the test discovered that CPU frequency scaling looks broken or not supported it does not need to waste time to exercise the other 7 CPUs since they all will respond the same way. -- 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/1248621 Title: Medium Errors when running cpufreq test in fwts Status in “linux” package in Ubuntu: Incomplete Bug description: While running the cpufreq test on a server, we encountered the following (Here's the full log) Results generated by fwts: Version V13.09.01 (2013-09-17 07:41:02). Some of this work - Copyright (c) 1999 - 2010, Intel Corp. All rights reserved. Some of this work - Copyright (c) 2010 - 2013, Canonical. This test run on 05/11/13 at 16:05:51 on host Linux ubuntuc1n1 3.11.0-12-generic #19-Ubuntu SMP Wed Oct 9 16:20:46 UTC 2013 x86_64. Command: fwts -q --stdout-summary -r /root/.checkbox/scaling_test.log cpufreq. Running tests: cpufreq. cpufreq: CPU frequency scaling tests. Test 1 of 1: CPU P-State Checks. For each processor in the system, this test steps through the various frequency states (P-states) that the BIOS advertises for the processor. For each processor /frequency combination, a quick performance value is measured. The test then validates that: 1. Each processor has the same number of frequency states. 2. Higher advertised frequencies have a higher performance. 3. No duplicate frequency values are reported by the BIOS. 4. BIOS doing Sw_All P-state coordination across cores. 5. BIOS doing Sw_Any P-state coordination across cores. CPU 0: 14 CPU frequency steps supported. Frequency | Relative Speed | Bogo loops ---++--- 2.45 GHz | 100.0 %|155783 2.45 GHz | 92.3 %|143795 2.35 GHz | 92.3 %|143798 2.25 GHz | 92.3 %|143796 2.15 GHz | 92.3 %|143797 2.05 GHz | 92.3 %|143794 1.95 GHz | 92.3 %|143815 1.85 GHz | 92.3 %|143710 1.75 GHz | 92.3 %|143789 1.65 GHz | 92.3 %|143795 1500 MHz | 92.3 %|143798 1400 MHz | 92.3 %|143799 1300 MHz | 92.3 %|143796 1200 MHz | 92.3 %|143797 FAILED [MEDIUM] CPUFreqSlowerOnCPU: Test 1, Supposedly higher frequency 1300 MHz is slower (143796 bogo loops) than frequency 1300 MHz (143797 bogo loops) on CPU 0. FAILED [MEDIUM] CPUFreqSlowerOnCPU: Test 1, Supposedly higher frequency 1500 MHz is slower (143798 bogo loops) than frequency 1500 MHz (143799 bogo loops) on CPU 0. FAILED [MEDIUM] CPUFreqSlowerOnCPU: Test 1, Supposedly higher frequency 1.65 GHz is slower (143795 bogo loops) than frequency 1.65 GHz (143798 bogo loops) on CPU 0. FAILED [MEDIUM] CPUFreqSlowerOnCPU: Test 1, Supposedly higher frequency 1.75 GHz is slower (143789 bogo loops) than frequency 1.75 GHz (143795 bogo loops) on CPU 0. FAILED [MEDIUM] CPUFreqSlowerOnCPU: Test 1, Supposedly higher frequency 1.85 GHz is slower (143710 bogo loops) than frequency 1.85 GHz (143789 bogo loops) on CPU 0. FAILED [MEDIUM] CPUFreqSlowerOnCPU: Test 1, Supposedly higher frequency 2.05 GHz is slower (143794 bogo loops) than frequency 2.05 GHz (143815 bogo loops) on CPU 0. FAILED [MEDIUM] CPUFreqSlowerOnCPU: Test 1, Supposedly higher frequency 2.25 GHz is slower (143796 bogo loops) than frequency 2.25 GHz (143797 bogo loops) on CPU 0. FAILED [MEDIUM] CPUFreqSlowerOnCPU: Test 1, Supposedly higher frequency 2.45 GHz is slower (143795 bogo loops) than frequency 2.45 GHz (143798 bogo loops) on CPU 0. Frequency scaling not supported. 0 passed, 8 failed, 0 warnings, 0 aborted, 0 skipped, 0 info only. 0 passed, 8 failed, 0 warnings, 0 aborted, 0 skipped, 0 info only. Test Failure Summary Critical failures: NONE High
[Kernel-packages] [Bug 1228406] Re: [LENOVO 3249CTO] suspend/resume failure
@Steve, as per discussion on IRC, you mentioned that this bug may be due to just buggy H/W. Do you want to keep this bug open? -- 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/1228406 Title: [LENOVO 3249CTO] suspend/resume failure Status in “linux” package in Ubuntu: Confirmed Bug description: The laptop frequently suspends/resumes successfully; it's been suspended/resumed probably at least a dozen times since the last reboot. I've seen intermittent suspend/resume failures before with previous kernel versions. ProblemType: KernelOops DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-7-generic 3.11.0-7.14 ProcVersionSignature: Ubuntu 3.11.0-7.14-generic 3.11.1 Uname: Linux 3.11.0-7-generic x86_64 Annotation: This occured during a previous suspend and prevented it from resuming properly. ApportVersion: 2.12.4-0ubuntu1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: vorlon 4171 F pulseaudio /dev/snd/pcmC0D0p: vorlon 4171 F...m pulseaudio Date: Fri Sep 20 16:16:06 2013 ExecutablePath: /usr/share/apport/apportcheckresume Failure: suspend/resume HibernationDevice: RESUME=UUID=f6ab3c43-61b4-4af7-bf03-fa3b147a1de0 InstallationDate: Installed on 2010-09-24 (1092 days ago) InstallationMedia: Ubuntu 10.04.1 LTS Lucid Lynx - Release amd64 (20100816.1) InterpreterPath: /usr/bin/python3.3 Lsusb: Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: LENOVO 3249CTO MarkForUpload: True ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume ProcEnviron: TERM=linux PATH=(custom, no user) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.11.0-7-generic root=/dev/mapper/hostname-root ro quiet splash vt.handoff=7 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Daemon not responding. RelatedPackageVersions: linux-restricted-modules-3.11.0-7-generic N/A linux-backports-modules-3.11.0-7-generic N/A linux-firmware1.114 SourcePackage: linux Title: [LENOVO 3249CTO] suspend/resume failure UpgradeStatus: Upgraded to saucy on 2013-05-06 (137 days ago) UserGroups: WifiSyslog: dmi.bios.date: 08/23/2010 dmi.bios.vendor: LENOVO dmi.bios.version: 6QET52WW (1.22 ) dmi.board.name: 3249CTO 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:bvr6QET52WW(1.22):bd08/23/2010:svnLENOVO:pn3249CTO:pvrThinkPadX201:rvnLENOVO:rn3249CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 3249CTO dmi.product.version: ThinkPad X201 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1228406/+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 1228406] Re: [LENOVO 3249CTO] suspend/resume failure
I've added a considerable amount of debug into the suspend path in the kernel. 1. Edit /etc/default/grub and set: GRUB_CMDLINE_LINUX_DEFAULT=loglevel=7 no_console_suspend 2. Download and install the kernel .debs from: http://kernel.ubuntu.com/~cking/lp-1228406/v1/ 3. Reboot 4. Switch to console #1 5. login 6. run: sudo pm-suspend Note down the last kernel messages you see. If the screen blanks and the machine turns off before you see any messages, I will add some delays to printk() when suspend in invoked and re-spin a new kernel. Colin -- 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/1228406 Title: [LENOVO 3249CTO] suspend/resume failure Status in “linux” package in Ubuntu: Confirmed Bug description: The laptop frequently suspends/resumes successfully; it's been suspended/resumed probably at least a dozen times since the last reboot. I've seen intermittent suspend/resume failures before with previous kernel versions. ProblemType: KernelOops DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-7-generic 3.11.0-7.14 ProcVersionSignature: Ubuntu 3.11.0-7.14-generic 3.11.1 Uname: Linux 3.11.0-7-generic x86_64 Annotation: This occured during a previous suspend and prevented it from resuming properly. ApportVersion: 2.12.4-0ubuntu1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: vorlon 4171 F pulseaudio /dev/snd/pcmC0D0p: vorlon 4171 F...m pulseaudio Date: Fri Sep 20 16:16:06 2013 ExecutablePath: /usr/share/apport/apportcheckresume Failure: suspend/resume HibernationDevice: RESUME=UUID=f6ab3c43-61b4-4af7-bf03-fa3b147a1de0 InstallationDate: Installed on 2010-09-24 (1092 days ago) InstallationMedia: Ubuntu 10.04.1 LTS Lucid Lynx - Release amd64 (20100816.1) InterpreterPath: /usr/bin/python3.3 Lsusb: Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: LENOVO 3249CTO MarkForUpload: True ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume ProcEnviron: TERM=linux PATH=(custom, no user) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.11.0-7-generic root=/dev/mapper/hostname-root ro quiet splash vt.handoff=7 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Daemon not responding. RelatedPackageVersions: linux-restricted-modules-3.11.0-7-generic N/A linux-backports-modules-3.11.0-7-generic N/A linux-firmware1.114 SourcePackage: linux Title: [LENOVO 3249CTO] suspend/resume failure UpgradeStatus: Upgraded to saucy on 2013-05-06 (137 days ago) UserGroups: WifiSyslog: dmi.bios.date: 08/23/2010 dmi.bios.vendor: LENOVO dmi.bios.version: 6QET52WW (1.22 ) dmi.board.name: 3249CTO 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:bvr6QET52WW(1.22):bd08/23/2010:svnLENOVO:pn3249CTO:pvrThinkPadX201:rvnLENOVO:rn3249CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 3249CTO dmi.product.version: ThinkPad X201 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1228406/+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 1228406] Re: [LENOVO 3249CTO] suspend/resume failure
I wonder if the issue is because you have a different wireless card and this is causing the firmware some issues when coming up from a clean start on resume. -- 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/1228406 Title: [LENOVO 3249CTO] suspend/resume failure Status in “linux” package in Ubuntu: Confirmed Bug description: The laptop frequently suspends/resumes successfully; it's been suspended/resumed probably at least a dozen times since the last reboot. I've seen intermittent suspend/resume failures before with previous kernel versions. ProblemType: KernelOops DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-7-generic 3.11.0-7.14 ProcVersionSignature: Ubuntu 3.11.0-7.14-generic 3.11.1 Uname: Linux 3.11.0-7-generic x86_64 Annotation: This occured during a previous suspend and prevented it from resuming properly. ApportVersion: 2.12.4-0ubuntu1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: vorlon 4171 F pulseaudio /dev/snd/pcmC0D0p: vorlon 4171 F...m pulseaudio Date: Fri Sep 20 16:16:06 2013 ExecutablePath: /usr/share/apport/apportcheckresume Failure: suspend/resume HibernationDevice: RESUME=UUID=f6ab3c43-61b4-4af7-bf03-fa3b147a1de0 InstallationDate: Installed on 2010-09-24 (1092 days ago) InstallationMedia: Ubuntu 10.04.1 LTS Lucid Lynx - Release amd64 (20100816.1) InterpreterPath: /usr/bin/python3.3 Lsusb: Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: LENOVO 3249CTO MarkForUpload: True ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume ProcEnviron: TERM=linux PATH=(custom, no user) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.11.0-7-generic root=/dev/mapper/hostname-root ro quiet splash vt.handoff=7 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Daemon not responding. RelatedPackageVersions: linux-restricted-modules-3.11.0-7-generic N/A linux-backports-modules-3.11.0-7-generic N/A linux-firmware1.114 SourcePackage: linux Title: [LENOVO 3249CTO] suspend/resume failure UpgradeStatus: Upgraded to saucy on 2013-05-06 (137 days ago) UserGroups: WifiSyslog: dmi.bios.date: 08/23/2010 dmi.bios.vendor: LENOVO dmi.bios.version: 6QET52WW (1.22 ) dmi.board.name: 3249CTO 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:bvr6QET52WW(1.22):bd08/23/2010:svnLENOVO:pn3249CTO:pvrThinkPadX201:rvnLENOVO:rn3249CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 3249CTO dmi.product.version: ThinkPad X201 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1228406/+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 1243636] Re: ecryptfs corrupts files over 4GB size on i686
** Summary changed:
- ecryptfs currupts files over 4GB size on i686
+ ecryptfs corrupts files over 4GB size on i686
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https://bugs.launchpad.net/bugs/1243636
Title:
ecryptfs corrupts files over 4GB size on i686
Status in eCryptfs:
In Progress
Status in “linux” package in Ubuntu:
In Progress
Bug description:
[SRU Justification]
Commit 24d15266bd86b7961f309a962fa3aa177a78c49f introduced a data corruption
regression on 32 bit architectures when writing past the 4 GB.
[Impact]
32 bit users experience corruption of large files.
[Fix]
A cast is needed when shifting the page's index. Colin and I independently
identified the problem. It is a simple fix that is currently located in the
eCryptfs next branch:
http://git.kernel.org/cgit/linux/kernel/git/tyhicks/ecryptfs.git/commit/?h=nextid=43b7c6c6a4e3916edd186ceb61be0c67d1e0969e
I've sent a pull request to Linus, but he has not yet had a chance to pull in
the change:
https://lkml.org/lkml/2013/10/24/424
[Test Case]
Inside of an eCryptfs mount on an i686 Ubuntu install, create a file
containing
4 GB + 1 page worth (4096 bytes) of zeros. Then inspect the file for non-zero
bytes.
$ rm zeros
$ dd if=/dev/zero of=zeros bs=4096 count=$((4*1024*1024*1024/4096+4096))
1052672+0 records in
1052672+0 records out
4311744512 bytes (4.3 GB) copied, 226.133 s, 19.1 MB/s
$ hexdump -C zeros
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ||
*
10100
The hexdump output should show all zeros. A non patched kernel will show
non-zero bytes.
[Original Bug Report]
on extracting files with extracted size 4 GB files are getting currupted.
interestingly file gets currupted in the very moment the file size gets more
than 4GB.
ProblemType: Bug
DistroRelease: Ubuntu 13.10
Package: linux-image-3.11.0-12-generic 3.11.0-12.19
ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3
Uname: Linux 3.11.0-12-generic i686
ApportVersion: 2.12.5-0ubuntu2
Architecture: i386
Date: Wed Oct 23 12:11:43 2013
EcryptfsInUse: Yes
InstallationDate: Installed on 2013-07-20 (94 days ago)
InstallationMedia: Ubuntu 13.04 Raring Ringtail - Release i386 (20130424)
MarkForUpload: True
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
XDG_RUNTIME_DIR=set
LANG=de_DE.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-12-generic
root=UUID=e97431f7-60b7-4fbe-b22f-5ca3304f2d50 ro quiet splash vt.handoff=7
SourcePackage: linux
UpgradeStatus: Upgraded to saucy on 2013-09-08 (45 days ago)
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[Kernel-packages] [Bug 1243636] Re: ecryptfs currupts files over 4GB size on i686
Tyler, the attached diff helps me read/write files over 4GB. I think some of the changes may be redundant, so I'm checking to see what is the minimal set of changes required. ** Patch added: 32-bit-fixes.diff https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1243636/+attachment/3889738/+files/32-bit-fixes.diff -- 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/1243636 Title: ecryptfs currupts files over 4GB size on i686 Status in eCryptfs: In Progress Status in “linux” package in Ubuntu: In Progress Bug description: on extracting files with extracted size 4 GB files are getting currupted. interestingly file gets currupted in the very moment the file size gets more than 4GB. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-12-generic 3.11.0-12.19 ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3 Uname: Linux 3.11.0-12-generic i686 ApportVersion: 2.12.5-0ubuntu2 Architecture: i386 Date: Wed Oct 23 12:11:43 2013 EcryptfsInUse: Yes InstallationDate: Installed on 2013-07-20 (94 days ago) InstallationMedia: Ubuntu 13.04 Raring Ringtail - Release i386 (20130424) MarkForUpload: True ProcEnviron: TERM=xterm PATH=(custom, no user) XDG_RUNTIME_DIR=set LANG=de_DE.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-12-generic root=UUID=e97431f7-60b7-4fbe-b22f-5ca3304f2d50 ro quiet splash vt.handoff=7 SourcePackage: linux UpgradeStatus: Upgraded to saucy on 2013-09-08 (45 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ecryptfs/+bug/1243636/+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 1243636] Re: ecryptfs currupts files over 4GB size on i686
Tyler, reduced it down to a one line fix. Tested with a 0.5GB, 2GB, 4GB, 8GB, 32GB test file with a sanity check on each byte. Patch attached below. Not yet tested with ecryptfs tests, but it looks like the root issue. ** Patch added: potential fix https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1243636/+attachment/3889786/+files/0001-eCryptfs-fix-32-bit-corruption-issue-LP-1243636.patch -- 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/1243636 Title: ecryptfs currupts files over 4GB size on i686 Status in eCryptfs: In Progress Status in “linux” package in Ubuntu: In Progress Bug description: on extracting files with extracted size 4 GB files are getting currupted. interestingly file gets currupted in the very moment the file size gets more than 4GB. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-12-generic 3.11.0-12.19 ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3 Uname: Linux 3.11.0-12-generic i686 ApportVersion: 2.12.5-0ubuntu2 Architecture: i386 Date: Wed Oct 23 12:11:43 2013 EcryptfsInUse: Yes InstallationDate: Installed on 2013-07-20 (94 days ago) InstallationMedia: Ubuntu 13.04 Raring Ringtail - Release i386 (20130424) MarkForUpload: True ProcEnviron: TERM=xterm PATH=(custom, no user) XDG_RUNTIME_DIR=set LANG=de_DE.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-12-generic root=UUID=e97431f7-60b7-4fbe-b22f-5ca3304f2d50 ro quiet splash vt.handoff=7 SourcePackage: linux UpgradeStatus: Upgraded to saucy on 2013-09-08 (45 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ecryptfs/+bug/1243636/+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 1242812] Re: ext4 random block I/O write performance regression with 3.11 Saucy Kernel
** Changed in: linux (Ubuntu) Status: In Progress = Fix Committed -- 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/1242812 Title: ext4 random block I/O write performance regression with 3.11 Saucy Kernel Status in “linux” package in Ubuntu: Fix Committed Bug description: Commit e7ea81db5(ext4: restructure writeback path) introduced a performance regression with random writes. Using tools such as bonnie++, writes with dd or even stress testing with tools such as 'stress' one can observe a 10%-20% performance regression. SRU Justification: Commit e7ea81db5(ext4: restructure writeback path) introduced a performance regression with random writes. Using tools such as bonnie++, writes with dd or even stress testing with tools such as 'stress' one can observe a 10%-20% performance regression. Impact: Write performance is diminished causing a noticeable regression compared to previous released kernels. Fix: Two patches are required: a) upstream fix 9c12a83 which fixes the overly aggressive writing back of pages which ultimulately resulted in more seeking and less performance. b) commit aeac589a7 from the dev branch of kernel/git/tytso/ext4.git which ensures no more pages than nr_to_write can be added to the extent for mapping. Testcase: Using stress-ng on a 2 CPU machine run: stress-ng --hdd 2 --hdd-ops 20 (see: git://kernel.ubuntu.com/cking/stress-ng.git) With the fix, this consistently runs ~10-20% faster than the non-fixed kernel. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1242812/+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 1242812] [NEW] ext4 random block I/O write performance regression with 3.11 Saucy Kernel
Public bug reported: Commit e7ea81db5(ext4: restructure writeback path) introduced a performance regression with random writes. Using tools such as bonnie++, writes with dd or even stress testing with tools such as 'stress' one can observe a 10%-20% performance regression. SRU Justification: Commit e7ea81db5(ext4: restructure writeback path) introduced a performance regression with random writes. Using tools such as bonnie++, writes with dd or even stress testing with tools such as 'stress' one can observe a 10%-20% performance regression. Impact: Write performance is diminished causing a noticeable regression compared to previous released kernels. Fix: Two patches are required: a) upstream fix 9c12a83 which fixes the overly aggressive writing back of pages which ultimulately resulted in more seeking and less performance. b) commit aeac589a7 from the dev branch of kernel/git/tytso/ext4.git which ensures no more pages than nr_to_write can be added to the extent for mapping. Testcase: Using stress-ng on a 2 CPU machine run: stress-ng --hdd 2 --hdd-ops 20 (see: git://kernel.ubuntu.com/cking/stress-ng.git) With the fix, this consistently runs ~10-20% faster than the non-fixed kernel. ** Affects: linux (Ubuntu) Importance: Medium Assignee: Colin King (colin-king) Status: In Progress ** Changed in: linux (Ubuntu) Status: New = In Progress ** Changed in: linux (Ubuntu) Importance: Undecided = Medium ** Changed in: linux (Ubuntu) Assignee: (unassigned) = Colin King (colin-king) -- 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/1242812 Title: ext4 random block I/O write performance regression with 3.11 Saucy Kernel Status in “linux” package in Ubuntu: In Progress Bug description: Commit e7ea81db5(ext4: restructure writeback path) introduced a performance regression with random writes. Using tools such as bonnie++, writes with dd or even stress testing with tools such as 'stress' one can observe a 10%-20% performance regression. SRU Justification: Commit e7ea81db5(ext4: restructure writeback path) introduced a performance regression with random writes. Using tools such as bonnie++, writes with dd or even stress testing with tools such as 'stress' one can observe a 10%-20% performance regression. Impact: Write performance is diminished causing a noticeable regression compared to previous released kernels. Fix: Two patches are required: a) upstream fix 9c12a83 which fixes the overly aggressive writing back of pages which ultimulately resulted in more seeking and less performance. b) commit aeac589a7 from the dev branch of kernel/git/tytso/ext4.git which ensures no more pages than nr_to_write can be added to the extent for mapping. Testcase: Using stress-ng on a 2 CPU machine run: stress-ng --hdd 2 --hdd-ops 20 (see: git://kernel.ubuntu.com/cking/stress-ng.git) With the fix, this consistently runs ~10-20% faster than the non-fixed kernel. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1242812/+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 1234743] Re: omapfb module floods system with udev events on samsung galaxy nexus
[Test case] 1. Install the updated package on an x86 system. 2. Reboot. 3. Confirm that the machine boots successfully. Check on Lenovo x220. Works OK. Passed. 4. Install the updated package on a non-maguro arm system. 5. Reboot. 6. Confirm that the machine boots successfully. Checked on LG Nexus 4. Works OK. Passed. 7. Install the updated package on a maguro system. 8. Reboot. 9. Confirm that the machine boots successfully. 10. Confirm using 'top' that udev is not taking up a significant percentage of the CPU time. Checked on Samsung Galaxy Nexus. udev is not busy, looks good to me. Thanks! -- 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/1234743 Title: omapfb module floods system with udev events on samsung galaxy nexus Status in Upstart: Fix Released Status in “linux” package in Ubuntu: Invalid Status in “lxc-android-config” package in Ubuntu: Invalid Status in “powerd” package in Ubuntu: Fix Released Status in “systemd” package in Ubuntu: Fix Committed Bug description: [SRU justification] On the Galaxy Nexus (maguro) phone, the video driver wakes up udev and upstart 60 times a second sending vsync uevents. This is a deeply flawed driver design, but we can't easily change it because the userspace side of the driver relies on the current behavior. The only feasible workaround is to have udev filter out these events, so that the device isn't kept busy (with about 5% load) waking up system daemons. [Test case] 1. Install the updated package on an x86 system. 2. Reboot. 3. Confirm that the machine boots successfully. 4. Install the updated package on a non-maguro arm system. 5. Reboot. 6. Confirm that the machine boots successfully. 7. Install the updated package on a maguro system. 8. Reboot. 9. Confirm that the machine boots successfully. 10. Confirm using 'top' that udev is not taking up a significant percentage of the CPU time. [Regression potential] This is a change to a core system daemon, and while the code change is guarded by an architecture check, we should be careful about updating such a core package which could cause regressions, in particular on other ARM devices. The test case should guard against this by ensuring we verify the effect of this change on non-maguro systems prior to releasing the SRU. Playing an mp4 on a Samsung Galaxy Nexus using today's image (3 Oct 2013) for 30 minutes I observed that init is busy and also consuming heap quite rapidly. Attached is the output from running health-check (found in PPA:colin- king/white) on init pid 1114. Key points: 1. messages being read/written at ~600 messages a second, hence the high context switch rate and ~4.9% CPU load. 2. heap consumption: ~30K a second using brk() and 2K a second via mmap To reproduce: Install health-check: sudo add-apt-repository ppa:colin-king/white sudo apt-get update sudo apt-get install health-check Download a large mp4 to the phone. Keep screen from blanking using: sudo powerd-cli display on bright then play the mp4: dbus-launch mediaplayer-app test.mp4 --desktop_file_hint=/usr/share/applications/mediaplayer-app.desktop --stage_hint=main_stage And then observe that init is busy for 300 seconds: ps -e | grep init 1 ?00:02:56 init 348 ?00:00:00 init 1114 ?00:03:22 init sudo health-check -p 1114 -d 300 Attached are my results for a 30 minute run. To manage notifications about this bug go to: https://bugs.launchpad.net/upstart/+bug/1234743/+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 1234743] Re: omapfb module floods system with udev events on samsung galaxy nexus
Martin: tested this fix and it definitely stops the messages. Thanks! -- 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/1234743 Title: omapfb module floods system with udev events on samsung galaxy nexus Status in Upstart: Fix Released Status in “linux” package in Ubuntu: Invalid Status in “lxc-android-config” package in Ubuntu: In Progress Status in “powerd” package in Ubuntu: Fix Released Status in “systemd” package in Ubuntu: Fix Committed Bug description: Playing an mp4 on a Samsung Galaxy Nexus using today's image (3 Oct 2013) for 30 minutes I observed that init is busy and also consuming heap quite rapidly. Attached is the output from running health-check (found in PPA:colin- king/white) on init pid 1114. Key points: 1. messages being read/written at ~600 messages a second, hence the high context switch rate and ~4.9% CPU load. 2. heap consumption: ~30K a second using brk() and 2K a second via mmap To reproduce: Install health-check: sudo add-apt-repository ppa:colin-king/white sudo apt-get update sudo apt-get install health-check Download a large mp4 to the phone. Keep screen from blanking using: sudo powerd-cli display on bright then play the mp4: dbus-launch mediaplayer-app test.mp4 --desktop_file_hint=/usr/share/applications/mediaplayer-app.desktop --stage_hint=main_stage And then observe that init is busy for 300 seconds: ps -e | grep init 1 ?00:02:56 init 348 ?00:00:00 init 1114 ?00:03:22 init sudo health-check -p 1114 -d 300 Attached are my results for a 30 minute run. To manage notifications about this bug go to: https://bugs.launchpad.net/upstart/+bug/1234743/+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 1234743] Re: omapfb module floods system with udev events on samsung galaxy nexus
@Martin, output from udevadm monitor --kernel -e KERNEL[71.872711] change /devices/platform/omapfb (platform) ACTION=change DEVPATH=/devices/platform/omapfb DRIVER=omapfb MODALIAS=platform:omapfb SEQNUM=4650 SUBSYSTEM=platform VSYNC=71872436527 KERNEL[71.889678] change /devices/platform/omapfb (platform) ACTION=change DEVPATH=/devices/platform/omapfb DRIVER=omapfb MODALIAS=platform:omapfb SEQNUM=4651 SUBSYSTEM=platform VSYNC=71889404300 etc.. -- 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/1234743 Title: omapfb module floods system with udev events on samsung galaxy nexus Status in Upstart: Fix Released Status in “linux” package in Ubuntu: Invalid Status in “lxc-android-config” package in Ubuntu: In Progress Status in “powerd” package in Ubuntu: Fix Released Status in “systemd” package in Ubuntu: In Progress Bug description: Playing an mp4 on a Samsung Galaxy Nexus using today's image (3 Oct 2013) for 30 minutes I observed that init is busy and also consuming heap quite rapidly. Attached is the output from running health-check (found in PPA:colin- king/white) on init pid 1114. Key points: 1. messages being read/written at ~600 messages a second, hence the high context switch rate and ~4.9% CPU load. 2. heap consumption: ~30K a second using brk() and 2K a second via mmap To reproduce: Install health-check: sudo add-apt-repository ppa:colin-king/white sudo apt-get update sudo apt-get install health-check Download a large mp4 to the phone. Keep screen from blanking using: sudo powerd-cli display on bright then play the mp4: dbus-launch mediaplayer-app test.mp4 --desktop_file_hint=/usr/share/applications/mediaplayer-app.desktop --stage_hint=main_stage And then observe that init is busy for 300 seconds: ps -e | grep init 1 ?00:02:56 init 348 ?00:00:00 init 1114 ?00:03:22 init sudo health-check -p 1114 -d 300 Attached are my results for a 30 minute run. To manage notifications about this bug go to: https://bugs.launchpad.net/upstart/+bug/1234743/+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 1228406] Re: [LENOVO 3249CTO] suspend/resume failure
@Steve, perhaps you can confirm if 3.11.1-031101 solves the problem. If so, I can start to track down any potential fixes we're missing. packages in: http://kernel.ubuntu.com/~kernel- ppa/mainline/v3.11.3-saucy/ -- 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/1228406 Title: [LENOVO 3249CTO] suspend/resume failure Status in “linux” package in Ubuntu: Confirmed Bug description: The laptop frequently suspends/resumes successfully; it's been suspended/resumed probably at least a dozen times since the last reboot. I've seen intermittent suspend/resume failures before with previous kernel versions. ProblemType: KernelOops DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-7-generic 3.11.0-7.14 ProcVersionSignature: Ubuntu 3.11.0-7.14-generic 3.11.1 Uname: Linux 3.11.0-7-generic x86_64 Annotation: This occured during a previous suspend and prevented it from resuming properly. ApportVersion: 2.12.4-0ubuntu1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: vorlon 4171 F pulseaudio /dev/snd/pcmC0D0p: vorlon 4171 F...m pulseaudio Date: Fri Sep 20 16:16:06 2013 ExecutablePath: /usr/share/apport/apportcheckresume Failure: suspend/resume HibernationDevice: RESUME=UUID=f6ab3c43-61b4-4af7-bf03-fa3b147a1de0 InstallationDate: Installed on 2010-09-24 (1092 days ago) InstallationMedia: Ubuntu 10.04.1 LTS Lucid Lynx - Release amd64 (20100816.1) InterpreterPath: /usr/bin/python3.3 Lsusb: Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: LENOVO 3249CTO MarkForUpload: True ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume ProcEnviron: TERM=linux PATH=(custom, no user) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.11.0-7-generic root=/dev/mapper/hostname-root ro quiet splash vt.handoff=7 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Daemon not responding. RelatedPackageVersions: linux-restricted-modules-3.11.0-7-generic N/A linux-backports-modules-3.11.0-7-generic N/A linux-firmware1.114 SourcePackage: linux Title: [LENOVO 3249CTO] suspend/resume failure UpgradeStatus: Upgraded to saucy on 2013-05-06 (137 days ago) UserGroups: WifiSyslog: dmi.bios.date: 08/23/2010 dmi.bios.vendor: LENOVO dmi.bios.version: 6QET52WW (1.22 ) dmi.board.name: 3249CTO 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:bvr6QET52WW(1.22):bd08/23/2010:svnLENOVO:pn3249CTO:pvrThinkPadX201:rvnLENOVO:rn3249CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 3249CTO dmi.product.version: ThinkPad X201 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1228406/+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 1228406] Re: [LENOVO 3249CTO] suspend/resume failure
Does kernel parameter acpi_sleep=sci_force_enable help in any way? -- 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/1228406 Title: [LENOVO 3249CTO] suspend/resume failure Status in “linux” package in Ubuntu: Confirmed Bug description: The laptop frequently suspends/resumes successfully; it's been suspended/resumed probably at least a dozen times since the last reboot. I've seen intermittent suspend/resume failures before with previous kernel versions. ProblemType: KernelOops DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-7-generic 3.11.0-7.14 ProcVersionSignature: Ubuntu 3.11.0-7.14-generic 3.11.1 Uname: Linux 3.11.0-7-generic x86_64 Annotation: This occured during a previous suspend and prevented it from resuming properly. ApportVersion: 2.12.4-0ubuntu1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: vorlon 4171 F pulseaudio /dev/snd/pcmC0D0p: vorlon 4171 F...m pulseaudio Date: Fri Sep 20 16:16:06 2013 ExecutablePath: /usr/share/apport/apportcheckresume Failure: suspend/resume HibernationDevice: RESUME=UUID=f6ab3c43-61b4-4af7-bf03-fa3b147a1de0 InstallationDate: Installed on 2010-09-24 (1092 days ago) InstallationMedia: Ubuntu 10.04.1 LTS Lucid Lynx - Release amd64 (20100816.1) InterpreterPath: /usr/bin/python3.3 Lsusb: Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: LENOVO 3249CTO MarkForUpload: True ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume ProcEnviron: TERM=linux PATH=(custom, no user) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.11.0-7-generic root=/dev/mapper/hostname-root ro quiet splash vt.handoff=7 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Daemon not responding. RelatedPackageVersions: linux-restricted-modules-3.11.0-7-generic N/A linux-backports-modules-3.11.0-7-generic N/A linux-firmware1.114 SourcePackage: linux Title: [LENOVO 3249CTO] suspend/resume failure UpgradeStatus: Upgraded to saucy on 2013-05-06 (137 days ago) UserGroups: WifiSyslog: dmi.bios.date: 08/23/2010 dmi.bios.vendor: LENOVO dmi.bios.version: 6QET52WW (1.22 ) dmi.board.name: 3249CTO 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:bvr6QET52WW(1.22):bd08/23/2010:svnLENOVO:pn3249CTO:pvrThinkPadX201:rvnLENOVO:rn3249CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 3249CTO dmi.product.version: ThinkPad X201 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1228406/+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 1228406] Re: [LENOVO 3249CTO] suspend/resume failure
Ignore that comment, this bit is already forced on suspend nowadays. -- 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/1228406 Title: [LENOVO 3249CTO] suspend/resume failure Status in “linux” package in Ubuntu: Confirmed Bug description: The laptop frequently suspends/resumes successfully; it's been suspended/resumed probably at least a dozen times since the last reboot. I've seen intermittent suspend/resume failures before with previous kernel versions. ProblemType: KernelOops DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-7-generic 3.11.0-7.14 ProcVersionSignature: Ubuntu 3.11.0-7.14-generic 3.11.1 Uname: Linux 3.11.0-7-generic x86_64 Annotation: This occured during a previous suspend and prevented it from resuming properly. ApportVersion: 2.12.4-0ubuntu1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: vorlon 4171 F pulseaudio /dev/snd/pcmC0D0p: vorlon 4171 F...m pulseaudio Date: Fri Sep 20 16:16:06 2013 ExecutablePath: /usr/share/apport/apportcheckresume Failure: suspend/resume HibernationDevice: RESUME=UUID=f6ab3c43-61b4-4af7-bf03-fa3b147a1de0 InstallationDate: Installed on 2010-09-24 (1092 days ago) InstallationMedia: Ubuntu 10.04.1 LTS Lucid Lynx - Release amd64 (20100816.1) InterpreterPath: /usr/bin/python3.3 Lsusb: Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: LENOVO 3249CTO MarkForUpload: True ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume ProcEnviron: TERM=linux PATH=(custom, no user) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.11.0-7-generic root=/dev/mapper/hostname-root ro quiet splash vt.handoff=7 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Daemon not responding. RelatedPackageVersions: linux-restricted-modules-3.11.0-7-generic N/A linux-backports-modules-3.11.0-7-generic N/A linux-firmware1.114 SourcePackage: linux Title: [LENOVO 3249CTO] suspend/resume failure UpgradeStatus: Upgraded to saucy on 2013-05-06 (137 days ago) UserGroups: WifiSyslog: dmi.bios.date: 08/23/2010 dmi.bios.vendor: LENOVO dmi.bios.version: 6QET52WW (1.22 ) dmi.board.name: 3249CTO 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:bvr6QET52WW(1.22):bd08/23/2010:svnLENOVO:pn3249CTO:pvrThinkPadX201:rvnLENOVO:rn3249CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 3249CTO dmi.product.version: ThinkPad X201 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1228406/+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 1228406] Re: [LENOVO 3249CTO] suspend/resume failure
One thing to try is to reset to factory defaults on the firmware and boot (to see if it still works!). Then shutdown, remove AC and battery and wait 5 or so minutes to ensure everything like the Embedded Controller is completely off and then plug in the battery and AC and see if suspend/resume is any more reliable. -- 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/1228406 Title: [LENOVO 3249CTO] suspend/resume failure Status in “linux” package in Ubuntu: Confirmed Bug description: The laptop frequently suspends/resumes successfully; it's been suspended/resumed probably at least a dozen times since the last reboot. I've seen intermittent suspend/resume failures before with previous kernel versions. ProblemType: KernelOops DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-7-generic 3.11.0-7.14 ProcVersionSignature: Ubuntu 3.11.0-7.14-generic 3.11.1 Uname: Linux 3.11.0-7-generic x86_64 Annotation: This occured during a previous suspend and prevented it from resuming properly. ApportVersion: 2.12.4-0ubuntu1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: vorlon 4171 F pulseaudio /dev/snd/pcmC0D0p: vorlon 4171 F...m pulseaudio Date: Fri Sep 20 16:16:06 2013 ExecutablePath: /usr/share/apport/apportcheckresume Failure: suspend/resume HibernationDevice: RESUME=UUID=f6ab3c43-61b4-4af7-bf03-fa3b147a1de0 InstallationDate: Installed on 2010-09-24 (1092 days ago) InstallationMedia: Ubuntu 10.04.1 LTS Lucid Lynx - Release amd64 (20100816.1) InterpreterPath: /usr/bin/python3.3 Lsusb: Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: LENOVO 3249CTO MarkForUpload: True ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume ProcEnviron: TERM=linux PATH=(custom, no user) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.11.0-7-generic root=/dev/mapper/hostname-root ro quiet splash vt.handoff=7 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Daemon not responding. RelatedPackageVersions: linux-restricted-modules-3.11.0-7-generic N/A linux-backports-modules-3.11.0-7-generic N/A linux-firmware1.114 SourcePackage: linux Title: [LENOVO 3249CTO] suspend/resume failure UpgradeStatus: Upgraded to saucy on 2013-05-06 (137 days ago) UserGroups: WifiSyslog: dmi.bios.date: 08/23/2010 dmi.bios.vendor: LENOVO dmi.bios.version: 6QET52WW (1.22 ) dmi.board.name: 3249CTO 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:bvr6QET52WW(1.22):bd08/23/2010:svnLENOVO:pn3249CTO:pvrThinkPadX201:rvnLENOVO:rn3249CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 3249CTO dmi.product.version: ThinkPad X201 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1228406/+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 1228406] Re: [LENOVO 3249CTO] suspend/resume failure
Steve, just to factor out some of the pm-utils complexity can you boot into 3.11.0-4 and switch to a console and try: echo mem | sudo tee /sys/power/state and see if that works. Failing that, do you have any earlier kernels to try this out on to see if they work or fail? -- 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/1228406 Title: [LENOVO 3249CTO] suspend/resume failure Status in “linux” package in Ubuntu: Confirmed Bug description: The laptop frequently suspends/resumes successfully; it's been suspended/resumed probably at least a dozen times since the last reboot. I've seen intermittent suspend/resume failures before with previous kernel versions. ProblemType: KernelOops DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-7-generic 3.11.0-7.14 ProcVersionSignature: Ubuntu 3.11.0-7.14-generic 3.11.1 Uname: Linux 3.11.0-7-generic x86_64 Annotation: This occured during a previous suspend and prevented it from resuming properly. ApportVersion: 2.12.4-0ubuntu1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: vorlon 4171 F pulseaudio /dev/snd/pcmC0D0p: vorlon 4171 F...m pulseaudio Date: Fri Sep 20 16:16:06 2013 ExecutablePath: /usr/share/apport/apportcheckresume Failure: suspend/resume HibernationDevice: RESUME=UUID=f6ab3c43-61b4-4af7-bf03-fa3b147a1de0 InstallationDate: Installed on 2010-09-24 (1092 days ago) InstallationMedia: Ubuntu 10.04.1 LTS Lucid Lynx - Release amd64 (20100816.1) InterpreterPath: /usr/bin/python3.3 Lsusb: Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: LENOVO 3249CTO MarkForUpload: True ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume ProcEnviron: TERM=linux PATH=(custom, no user) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.11.0-7-generic root=/dev/mapper/hostname-root ro quiet splash vt.handoff=7 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Daemon not responding. RelatedPackageVersions: linux-restricted-modules-3.11.0-7-generic N/A linux-backports-modules-3.11.0-7-generic N/A linux-firmware1.114 SourcePackage: linux Title: [LENOVO 3249CTO] suspend/resume failure UpgradeStatus: Upgraded to saucy on 2013-05-06 (137 days ago) UserGroups: WifiSyslog: dmi.bios.date: 08/23/2010 dmi.bios.vendor: LENOVO dmi.bios.version: 6QET52WW (1.22 ) dmi.board.name: 3249CTO 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:bvr6QET52WW(1.22):bd08/23/2010:svnLENOVO:pn3249CTO:pvrThinkPadX201:rvnLENOVO:rn3249CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 3249CTO dmi.product.version: ThinkPad X201 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1228406/+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 1234743] Re: omapfb module floods system with udev events on samsung galaxy nexus
isn't that's kind of what we concluded back in comment #11? -- 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/1234743 Title: omapfb module floods system with udev events on samsung galaxy nexus Status in Upstart: New Status in “linux” package in Ubuntu: Incomplete Status in “powerd” package in Ubuntu: Fix Released Bug description: Playing an mp4 on a Samsung Galaxy Nexus using today's image (3 Oct 2013) for 30 minutes I observed that init is busy and also consuming heap quite rapidly. Attached is the output from running health-check (found in PPA:colin- king/white) on init pid 1114. Key points: 1. messages being read/written at ~600 messages a second, hence the high context switch rate and ~4.9% CPU load. 2. heap consumption: ~30K a second using brk() and 2K a second via mmap To reproduce: Install health-check: sudo add-apt-repository ppa:colin-king/white sudo apt-get update sudo apt-get install health-check Download a large mp4 to the phone. Keep screen from blanking using: sudo powerd-cli display on bright then play the mp4: dbus-launch mediaplayer-app test.mp4 --desktop_file_hint=/usr/share/applications/mediaplayer-app.desktop --stage_hint=main_stage And then observe that init is busy for 300 seconds: ps -e | grep init 1 ?00:02:56 init 348 ?00:00:00 init 1114 ?00:03:22 init sudo health-check -p 1114 -d 300 Attached are my results for a 30 minute run. To manage notifications about this bug go to: https://bugs.launchpad.net/upstart/+bug/1234743/+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 1234743] Re: omapfb module floods system with udev events on samsung galaxy nexus
I believe the library /vendor/lib/hw/hwcomposer.omap4.so depends on these VSYNCs, I'm unsure how the plumbing works between the kernel and this library - is this proprietary code? The kernel just shoves these VSYNC uevents outs for the hwcompiser.omap4.so to handle. I am of the current understanding that it is not used by anything else. -- 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/1234743 Title: omapfb module floods system with udev events on samsung galaxy nexus Status in Upstart: New Status in “linux” package in Ubuntu: Incomplete Status in “powerd” package in Ubuntu: Fix Released Bug description: Playing an mp4 on a Samsung Galaxy Nexus using today's image (3 Oct 2013) for 30 minutes I observed that init is busy and also consuming heap quite rapidly. Attached is the output from running health-check (found in PPA:colin- king/white) on init pid 1114. Key points: 1. messages being read/written at ~600 messages a second, hence the high context switch rate and ~4.9% CPU load. 2. heap consumption: ~30K a second using brk() and 2K a second via mmap To reproduce: Install health-check: sudo add-apt-repository ppa:colin-king/white sudo apt-get update sudo apt-get install health-check Download a large mp4 to the phone. Keep screen from blanking using: sudo powerd-cli display on bright then play the mp4: dbus-launch mediaplayer-app test.mp4 --desktop_file_hint=/usr/share/applications/mediaplayer-app.desktop --stage_hint=main_stage And then observe that init is busy for 300 seconds: ps -e | grep init 1 ?00:02:56 init 348 ?00:00:00 init 1114 ?00:03:22 init sudo health-check -p 1114 -d 300 Attached are my results for a 30 minute run. To manage notifications about this bug go to: https://bugs.launchpad.net/upstart/+bug/1234743/+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 1234743] Re: omapfb module floods system with udev events on samsung galaxy nexus
@Dmitrijs, Today's image is far better, see the attached data for mediaplayer- app, unity8 and init when playing an mp4. You will see that init is now far less loaded and not being saturated by events and hence not context switching like crazy. ** Attachment added: health-check analysis of mp4 playback https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1234743/+attachment/3871908/+files/analysis-mp4-playback.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/1234743 Title: omapfb module floods system with udev events on samsung galaxy nexus Status in Upstart: New Status in “linux” package in Ubuntu: Incomplete Status in “powerd” package in Ubuntu: Fix Released Bug description: Playing an mp4 on a Samsung Galaxy Nexus using today's image (3 Oct 2013) for 30 minutes I observed that init is busy and also consuming heap quite rapidly. Attached is the output from running health-check (found in PPA:colin- king/white) on init pid 1114. Key points: 1. messages being read/written at ~600 messages a second, hence the high context switch rate and ~4.9% CPU load. 2. heap consumption: ~30K a second using brk() and 2K a second via mmap To reproduce: Install health-check: sudo add-apt-repository ppa:colin-king/white sudo apt-get update sudo apt-get install health-check Download a large mp4 to the phone. Keep screen from blanking using: sudo powerd-cli display on bright then play the mp4: dbus-launch mediaplayer-app test.mp4 --desktop_file_hint=/usr/share/applications/mediaplayer-app.desktop --stage_hint=main_stage And then observe that init is busy for 300 seconds: ps -e | grep init 1 ?00:02:56 init 348 ?00:00:00 init 1114 ?00:03:22 init sudo health-check -p 1114 -d 300 Attached are my results for a 30 minute run. To manage notifications about this bug go to: https://bugs.launchpad.net/upstart/+bug/1234743/+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 1228406] Re: [LENOVO 3249CTO] suspend/resume failure
** Changed in: linux (Ubuntu) Assignee: (unassigned) = Colin King (colin-king) -- 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/1228406 Title: [LENOVO 3249CTO] suspend/resume failure Status in “linux” package in Ubuntu: Confirmed Bug description: The laptop frequently suspends/resumes successfully; it's been suspended/resumed probably at least a dozen times since the last reboot. I've seen intermittent suspend/resume failures before with previous kernel versions. ProblemType: KernelOops DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-7-generic 3.11.0-7.14 ProcVersionSignature: Ubuntu 3.11.0-7.14-generic 3.11.1 Uname: Linux 3.11.0-7-generic x86_64 Annotation: This occured during a previous suspend and prevented it from resuming properly. ApportVersion: 2.12.4-0ubuntu1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: vorlon 4171 F pulseaudio /dev/snd/pcmC0D0p: vorlon 4171 F...m pulseaudio Date: Fri Sep 20 16:16:06 2013 ExecutablePath: /usr/share/apport/apportcheckresume Failure: suspend/resume HibernationDevice: RESUME=UUID=f6ab3c43-61b4-4af7-bf03-fa3b147a1de0 InstallationDate: Installed on 2010-09-24 (1092 days ago) InstallationMedia: Ubuntu 10.04.1 LTS Lucid Lynx - Release amd64 (20100816.1) InterpreterPath: /usr/bin/python3.3 Lsusb: Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: LENOVO 3249CTO MarkForUpload: True ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume ProcEnviron: TERM=linux PATH=(custom, no user) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.11.0-7-generic root=/dev/mapper/hostname-root ro quiet splash vt.handoff=7 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Daemon not responding. RelatedPackageVersions: linux-restricted-modules-3.11.0-7-generic N/A linux-backports-modules-3.11.0-7-generic N/A linux-firmware1.114 SourcePackage: linux Title: [LENOVO 3249CTO] suspend/resume failure UpgradeStatus: Upgraded to saucy on 2013-05-06 (137 days ago) UserGroups: WifiSyslog: dmi.bios.date: 08/23/2010 dmi.bios.vendor: LENOVO dmi.bios.version: 6QET52WW (1.22 ) dmi.board.name: 3249CTO 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:bvr6QET52WW(1.22):bd08/23/2010:svnLENOVO:pn3249CTO:pvrThinkPadX201:rvnLENOVO:rn3249CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 3249CTO dmi.product.version: ThinkPad X201 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1228406/+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 1234743] Re: omapfb module floods system with udev events on samsung galaxy nexus when playing mp4
Enabling Mir with VSYNC disabled in the omapfb driver leaves me in a state with just a blank screen. I can login via adb shell, so I need to debug this a bit deeper. -- 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/1234743 Title: omapfb module floods system with udev events on samsung galaxy nexus when playing mp4 Status in “linux” package in Ubuntu: Incomplete Bug description: Playing an mp4 on a Samsung Galaxy Nexus using today's image (3 Oct 2013) for 30 minutes I observed that init is busy and also consuming heap quite rapidly. Attached is the output from running health-check (found in PPA:colin- king/white) on init pid 1114. Key points: 1. messages being read/written at ~600 messages a second, hence the high context switch rate and ~4.9% CPU load. 2. heap consumption: ~30K a second using brk() and 2K a second via mmap To reproduce: Install health-check: sudo add-apt-repository ppa:colin-king/white sudo apt-get update sudo apt-get install health-check Download a large mp4 to the phone. Keep screen from blanking using: sudo powerd-cli display on bright then play the mp4: dbus-launch mediaplayer-app test.mp4 --desktop_file_hint=/usr/share/applications/mediaplayer-app.desktop --stage_hint=main_stage And then observe that init is busy for 300 seconds: ps -e | grep init 1 ?00:02:56 init 348 ?00:00:00 init 1114 ?00:03:22 init sudo health-check -p 1114 -d 300 Attached are my results for a 30 minute run. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1234743/+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 1234743] Re: init on samsung galaxy nexus is busy and consuming memory when playing an mp4
Attached is the requested log. ** Attachment added: bug-1234743.log.gz https://bugs.launchpad.net/ubuntu/+source/upstart/+bug/1234743/+attachment/3859201/+files/bug-1234743.log.gz -- 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/1234743 Title: init on samsung galaxy nexus is busy and consuming memory when playing an mp4 Status in “linux” package in Ubuntu: Incomplete Status in “upstart” package in Ubuntu: Incomplete Bug description: Playing an mp4 on a Samsung Galaxy Nexus using today's image (3 Oct 2013) for 30 minutes I observed that init is busy and also consuming heap quite rapidly. Attached is the output from running health-check (found in PPA:colin- king/white) on init pid 1114. Key points: 1. messages being read/written at ~600 messages a second, hence the high context switch rate and ~4.9% CPU load. 2. heap consumption: ~30K a second using brk() and 2K a second via mmap To reproduce: Install health-check: sudo add-apt-repository ppa:colin-king/white sudo apt-get update sudo apt-get install health-check Download a large mp4 to the phone. Keep screen from blanking using: sudo powerd-cli display on bright then play the mp4: dbus-launch mediaplayer-app test.mp4 --desktop_file_hint=/usr/share/applications/mediaplayer-app.desktop --stage_hint=main_stage And then observe that init is busy for 300 seconds: ps -e | grep init 1 ?00:02:56 init 348 ?00:00:00 init 1114 ?00:03:22 init sudo health-check -p 1114 -d 300 Attached are my results for a 30 minute run. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1234743/+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 1234743] Re: omapfb module floods system with udev events on samsung galaxy nexus when playing mp4
Thanks James, I will look into what the driver is doing. ** Changed in: linux (Ubuntu) Assignee: (unassigned) = Colin King (colin-king) -- 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/1234743 Title: omapfb module floods system with udev events on samsung galaxy nexus when playing mp4 Status in “linux” package in Ubuntu: Incomplete Bug description: Playing an mp4 on a Samsung Galaxy Nexus using today's image (3 Oct 2013) for 30 minutes I observed that init is busy and also consuming heap quite rapidly. Attached is the output from running health-check (found in PPA:colin- king/white) on init pid 1114. Key points: 1. messages being read/written at ~600 messages a second, hence the high context switch rate and ~4.9% CPU load. 2. heap consumption: ~30K a second using brk() and 2K a second via mmap To reproduce: Install health-check: sudo add-apt-repository ppa:colin-king/white sudo apt-get update sudo apt-get install health-check Download a large mp4 to the phone. Keep screen from blanking using: sudo powerd-cli display on bright then play the mp4: dbus-launch mediaplayer-app test.mp4 --desktop_file_hint=/usr/share/applications/mediaplayer-app.desktop --stage_hint=main_stage And then observe that init is busy for 300 seconds: ps -e | grep init 1 ?00:02:56 init 348 ?00:00:00 init 1114 ?00:03:22 init sudo health-check -p 1114 -d 300 Attached are my results for a 30 minute run. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1234743/+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 1234743] Re: omapfb module floods system with udev events on samsung galaxy nexus when playing mp4
After some digging I've found the following: 1. commit a4e449e8a08e727b8160cb4e4a0367c447148d2f enables drivers/video/omap2/omapfb/omapfb-main.c to send VSYNC uevents on each vsync. 2. hwcomposer.omap4.so handles this VSYNC event, and inspecting /proc/$pid/maps it appears this is used by surface flinger. 3. reverting this commit does indeed reduce the events as received by init, however, surface flinger runs incredibly slowly as it does not get the vsync events. Since this is a tight coupling between an Android H/W abstraction and the kernel driver, I'm not sure how we progress on this. I don't have the know-how on hwcomposer to figure out how to decouple this. -- 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/1234743 Title: omapfb module floods system with udev events on samsung galaxy nexus when playing mp4 Status in “linux” package in Ubuntu: Incomplete Bug description: Playing an mp4 on a Samsung Galaxy Nexus using today's image (3 Oct 2013) for 30 minutes I observed that init is busy and also consuming heap quite rapidly. Attached is the output from running health-check (found in PPA:colin- king/white) on init pid 1114. Key points: 1. messages being read/written at ~600 messages a second, hence the high context switch rate and ~4.9% CPU load. 2. heap consumption: ~30K a second using brk() and 2K a second via mmap To reproduce: Install health-check: sudo add-apt-repository ppa:colin-king/white sudo apt-get update sudo apt-get install health-check Download a large mp4 to the phone. Keep screen from blanking using: sudo powerd-cli display on bright then play the mp4: dbus-launch mediaplayer-app test.mp4 --desktop_file_hint=/usr/share/applications/mediaplayer-app.desktop --stage_hint=main_stage And then observe that init is busy for 300 seconds: ps -e | grep init 1 ?00:02:56 init 348 ?00:00:00 init 1114 ?00:03:22 init sudo health-check -p 1114 -d 300 Attached are my results for a 30 minute run. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1234743/+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 1186004] Re: Power consumption increasing on linux 3.9
*** This bug is a duplicate of bug 1233681 *** https://bugs.launchpad.net/bugs/1233681 ** This bug has been marked a duplicate of bug 1233681 context switching on 3.11 kernel costing CPU and power -- 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/1186004 Title: Power consumption increasing on linux 3.9 Status in “linux” package in Ubuntu: Incomplete Bug description: See http://reports.qa.ubuntu.com/power/hardware/arch/amd64/?size=big We saw a period of time from 20130507 to 20130520 where power consumption decreased for quite a few tests. However, there were some strange things, such as on the dd_copy test, the power decreased, but the duration of the test went up. More recently, the power consumption has gone back up. Particularly on the idle test, the power never went down, but has now gone up quite a bit. The dd_copy test is back at about the level it was before in terms of power, but the duration did not drop down to the previous levels. Current kernel version is: 3.9.0-3.8 From talking to cking earlier today, it sounds like he expects some of this may clear up when 3.10 lands, but I wanted to file this here so we don't lose track of it. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1186004/+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 1178774] Re: eventstat shows high number of events from swapper
I've correlated this with wakeup activity in compiz. This issue seems to have been resolved around 12th June 2013 and we've not seen any more of these peak in wakeups since. So I'm going to mark this as fixed released, I'm not sure what got fixed though. ** Changed in: linux (Ubuntu Saucy) 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/1178774 Title: eventstat shows high number of events from swapper Status in “linux” package in Ubuntu: Fix Released Status in “linux” source package in Saucy: Fix Released Bug description: Looking at http://reports.qa.ubuntu.com/power/eventstat/image/14/machine/1/task_type/all/details/ it looks like swapper is producing about 15000 events per minute during an idle eventstat run. The raw results can be found at https://jenkins.qa.ubuntu.com/job/eventstat-saucy-desktop-amd64 -install-idle-vm/4/? During raring, we were seeing much lower numbers. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.9.0-1-generic 3.9.0-1.5 [modified: boot/vmlinuz-3.9.0-1-generic] ProcVersionSignature: Ubuntu 3.9.0-1.5-generic 3.9.1 Uname: Linux 3.9.0-1-generic x86_64 ApportVersion: 2.10-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: a 1625 F pulseaudio CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found. CurrentDmesg: Date: Fri May 10 13:20:59 2013 HibernationDevice: RESUME=UUID=5b6d720d-d58e-4e15-b181-96578d2f14d7 InstallationDate: Installed on 2013-05-10 (0 days ago) InstallationMedia: Ubuntu 13.10 Saucy Salamander - Alpha amd64 (20130510) IwConfig: eth0 no wireless extensions. lono wireless extensions. Lsusb: Bus 001 Device 002: ID 80ee:0021 VirtualBox USB Tablet Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub MachineType: innotek GmbH VirtualBox MarkForUpload: True ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.9.0-1-generic root=UUID=a21f1345-25c4-45fa-af78-c20a3a4d90b3 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.9.0-1-generic N/A linux-backports-modules-3.9.0-1-generic N/A linux-firmware 1.108 RfKill: SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/01/2006 dmi.bios.vendor: innotek GmbH dmi.bios.version: VirtualBox dmi.board.name: VirtualBox dmi.board.vendor: Oracle Corporation dmi.board.version: 1.2 dmi.chassis.type: 1 dmi.chassis.vendor: Oracle Corporation dmi.modalias: dmi:bvninnotekGmbH:bvrVirtualBox:bd12/01/2006:svninnotekGmbH:pnVirtualBox:pvr1.2:rvnOracleCorporation:rnVirtualBox:rvr1.2:cvnOracleCorporation:ct1:cvr: dmi.product.name: VirtualBox dmi.product.version: 1.2 dmi.sys.vendor: innotek GmbH To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1178774/+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 1233681] [NEW] context switching on 3.11 kernel costing CPU and power
Public bug reported: Heavy context switching is consuming a lot of extra power with the current saucy kernel.Context switching intensive tasks are consuming much longer to complete than on 3.8 raring kernels, for example: dd if=/dev/zero | cat | cat | dd of=/dev/null See http://reports.qa.ubuntu.com/power/hardware/arch/amd64/ The reason is that CONFIG_CONTEXT_TRACKING_FORCE is turned on because CONFIG_NO_HZ_FULL is enabled and the former config option adds a lot of overhead to context switching. See attached LibreOffice spreadsheet with tests with the original config and the new fixed config. Endurance tests take less time to run to completion and the overall coulombs used is less with CONTEXT_TRACKING_FORCE and NO_HZ_FULL disabled, so this is an overall win. Some tests, such as the dd copy take way less time to complete, showing massive overhead of CONTEXT_TRACKING_FORCE. ** Affects: linux (Ubuntu) Importance: Medium Assignee: Colin King (colin-king) Status: In Progress ** Attachment added: LibreOffice file containing test results - old config vs fixed config https://bugs.launchpad.net/bugs/1233681/+attachment/3853414/+files/pm-config-fixes.ods ** Changed in: linux (Ubuntu) Importance: Undecided = Medium ** Changed in: linux (Ubuntu) Status: New = In Progress ** Changed in: linux (Ubuntu) Assignee: (unassigned) = Colin King (colin-king) -- 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/1233681 Title: context switching on 3.11 kernel costing CPU and power Status in “linux” package in Ubuntu: In Progress Bug description: Heavy context switching is consuming a lot of extra power with the current saucy kernel.Context switching intensive tasks are consuming much longer to complete than on 3.8 raring kernels, for example: dd if=/dev/zero | cat | cat | dd of=/dev/null See http://reports.qa.ubuntu.com/power/hardware/arch/amd64/ The reason is that CONFIG_CONTEXT_TRACKING_FORCE is turned on because CONFIG_NO_HZ_FULL is enabled and the former config option adds a lot of overhead to context switching. See attached LibreOffice spreadsheet with tests with the original config and the new fixed config. Endurance tests take less time to run to completion and the overall coulombs used is less with CONTEXT_TRACKING_FORCE and NO_HZ_FULL disabled, so this is an overall win. Some tests, such as the dd copy take way less time to complete, showing massive overhead of CONTEXT_TRACKING_FORCE. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1233681/+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 1233686] [NEW] NVMe core is spamming the kernel log with messages
Public bug reported: Exercising the NVMe driver I'm observing a load of messages: process_cq did something Informative, no, helpful, not really. Upstream commit bc57a0f7a44cfcf3e9873f6c6b8dcecdca486b1f fixes this issue. ** Affects: linux (Ubuntu) Importance: Low Assignee: Colin King (colin-king) Status: In Progress ** Changed in: linux (Ubuntu) Status: New = In Progress ** Changed in: linux (Ubuntu) Importance: Undecided = Low ** Changed in: linux (Ubuntu) Assignee: (unassigned) = Colin King (colin-king) -- 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/1233686 Title: NVMe core is spamming the kernel log with messages Status in “linux” package in Ubuntu: In Progress Bug description: Exercising the NVMe driver I'm observing a load of messages: process_cq did something Informative, no, helpful, not really. Upstream commit bc57a0f7a44cfcf3e9873f6c6b8dcecdca486b1f fixes this issue. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1233686/+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 75626] Re: spurious 8259 interrupt disabled IRQ
DiagonalArg, please file a new bug as you have different hardware and kernel, thanks -- 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/75626 Title: spurious 8259 interrupt disabled IRQ Status in The Linux Kernel: Fix Released Status in “linux” package in Ubuntu: Won't Fix Status in “linux-source-2.6.20” package in Ubuntu: Won't Fix Bug description: on a hp pavilion dv9043ea. it seems that there is a irq problem. in /var/log/kern.log is a line spurious 8259A interrupt: irq 7. after a while of using the desktop irq 7 is disabled (the usb2 port). i have to manually remove ehci_hcd to get usb working again (at 1.1 speed). the same problem is persisting in dapper and edgy as well. To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/75626/+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
