Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v3.18 kernel[0].
If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'. If you are unable to test the mainline kernel, for example it will not boot, please add the tag: 'kernel-unable-to-test-upstream'. Once testing of the upstream kernel is complete, please mark this bug as "Confirmed". Thanks in advance. [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.18-rc1-utopic/ -- 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/1359892 Title: pc restarts automatically Status in “linux” package in Ubuntu: Incomplete Bug description: Hello! I have a problem shutting down the PC. I state that the pc is new and I installed directly the version of ubuntu 14.04 and then of xubuntu 14.04. When I turn it off after a few seconds (about 5 seconds) will restart on its own. I did a lot of tests following the directions from the ubuntu forum (and others). LINKS: http://forum.ubuntu-it.org/viewtopic.php?f=9&t=583741 http://forum.ubuntu-it.org/viewtopic.php?f=9&t=584526&p=4633068#p4633068 http://www.hwupgrade.it/forum/showthread.php?t=2661759 However, I have not solved the problem because the pc was restarted always alone. So they suggested I report the bug. I also installed the upstream kernel, but the preoblema persists. I'll post the results of lspci and lshw, and a video, in case they might be useful. Thank you very much! lspci 00:00.0 Host bridge: Intel Corporation 4th Gen Core Processor DRAM Controller (rev 06) 00:02.0 VGA compatible controller: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller (rev 06) 00:03.0 Audio device: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller (rev 06) 00:14.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB xHCI (rev 05) 00:16.0 Communication controller: Intel Corporation 8 Series/C220 Series Chipset Family MEI Controller #1 (rev 04) 00:19.0 Ethernet controller: Intel Corporation Ethernet Connection I217-V (rev 05) 00:1a.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #2 (rev 05) 00:1b.0 Audio device: Intel Corporation 8 Series/C220 Series Chipset High Definition Audio Controller (rev 05) 00:1c.0 PCI bridge: Intel Corporation 8 Series/C220 Series Chipset Family PCI Express Root Port #1 (rev d5) 00:1c.3 PCI bridge: Intel Corporation 82801 PCI Bridge (rev d5) 00:1d.0 USB controller: Intel Corporation 8 Series/C220 Series Chipset Family USB EHCI #1 (rev 05) 00:1f.0 ISA bridge: Intel Corporation B85 Express LPC Controller (rev 05) 00:1f.2 SATA controller: Intel Corporation 8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [AHCI mode] (rev 05) 00:1f.3 SMBus: Intel Corporation 8 Series/C220 Series Chipset Family SMBus Controller (rev 05) 02:00.0 PCI bridge: ASMedia Technology Inc. ASM1083/1085 PCIe to PCI Bridge (rev 04) lshw WARNING: you should run this program as super-user. pc-fisso description: Computer width: 64 bits capabilities: ldt16 vsyscall32 *-core description: Motherboard physical id: 0 *-memory description: System memory physical id: 0 size: 3610MiB *-cpu product: Intel(R) Core(TM) i3-4330 CPU @ 3.50GHz vendor: Intel Corp. physical id: 1 bus info: cpu@0 size: 800MHz capacity: 800MHz width: 64 bits capabilities: fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp x86-64 constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 fma cx16 xtpr pdcm pcid sse4_1 sse4_2 movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm arat xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid cpufreq *-pci description: Host bridge product: 4th Gen Core Processor DRAM Controller vendor: Intel Corporation physical id: 100 bus info: pci@0000:00:00.0 version: 06 width: 32 bits clock: 33MHz *-display description: VGA compatible controller product: Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller vendor: Intel Corporation physical id: 2 bus info: pci@0000:00:02.0 version: 06 width: 64 bits clock: 33MHz capabilities: vga_controller bus_master cap_list rom configuration: driver=i915 latency=0 resources: irq:43 memory:f0000000-f03fffff memory:e0000000-efffffff ioport:f000(size=64) *-multimedia:0 description: Audio device product: Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller vendor: Intel Corporation physical id: 3 bus info: pci@0000:00:03.0 version: 06 width: 64 bits clock: 33MHz capabilities: bus_master cap_list configuration: driver=snd_hda_intel latency=0 resources: irq:45 memory:f0434000-f0437fff *-usb:0 description: USB controller product: 8 Series/C220 Series Chipset Family USB xHCI vendor: Intel Corporation physical id: 14 bus info: pci@0000:00:14.0 version: 05 width: 64 bits clock: 33MHz capabilities: xhci bus_master cap_list configuration: driver=xhci_hcd latency=0 resources: irq:40 memory:f0420000-f042ffff *-communication description: Communication controller product: 8 Series/C220 Series Chipset Family MEI Controller #1 vendor: Intel Corporation physical id: 16 bus info: pci@0000:00:16.0 version: 04 width: 64 bits clock: 33MHz capabilities: bus_master cap_list configuration: driver=mei_me latency=0 resources: irq:44 memory:f0440000-f044000f *-network description: Ethernet interface product: Ethernet Connection I217-V vendor: Intel Corporation physical id: 19 bus info: pci@0000:00:19.0 logical name: eth0 version: 05 serial: d0:50:99:15:19:2c size: 100Mbit/s capacity: 1Gbit/s width: 32 bits clock: 33MHz capabilities: bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=2.3.2-k duplex=full firmware=0.13-4 ip=192.168.1.59 latency=0 link=yes multicast=yes port=twisted pair speed=100Mbit/s resources: irq:42 memory:f0400000-f041ffff memory:f043d000-f043dfff ioport:f080(size=32) *-usb:1 description: USB controller product: 8 Series/C220 Series Chipset Family USB EHCI #2 vendor: Intel Corporation physical id: 1a bus info: pci@0000:00:1a.0 version: 05 width: 32 bits clock: 33MHz capabilities: ehci bus_master cap_list configuration: driver=ehci-pci latency=0 resources: irq:16 memory:f043c000-f043c3ff *-multimedia:1 description: Audio device product: 8 Series/C220 Series Chipset High Definition Audio Controller vendor: Intel Corporation physical id: 1b bus info: pci@0000:00:1b.0 version: 05 width: 64 bits clock: 33MHz capabilities: bus_master cap_list configuration: driver=snd_hda_intel latency=0 resources: irq:46 memory:f0430000-f0433fff *-pci:0 description: PCI bridge product: 8 Series/C220 Series Chipset Family PCI Express Root Port #1 vendor: Intel Corporation physical id: 1c bus info: pci@0000:00:1c.0 version: d5 width: 32 bits clock: 33MHz capabilities: pci normal_decode bus_master cap_list configuration: driver=pcieport resources: irq:16 ioport:2000(size=4096) memory:dfa00000-dfbfffff ioport:dfc00000(size=2097152) *-pci:1 description: PCI bridge product: 82801 PCI Bridge vendor: Intel Corporation physical id: 1c.3 bus info: pci@0000:00:1c.3 version: d5 width: 32 bits clock: 33MHz capabilities: pci subtractive_decode bus_master cap_list *-pci description: PCI bridge product: ASM1083/1085 PCIe to PCI Bridge vendor: ASMedia Technology Inc. physical id: 0 bus info: pci@0000:02:00.0 version: 04 width: 32 bits clock: 33MHz capabilities: pci subtractive_decode bus_master cap_list *-usb:2 description: USB controller product: 8 Series/C220 Series Chipset Family USB EHCI #1 vendor: Intel Corporation physical id: 1d bus info: pci@0000:00:1d.0 version: 05 width: 32 bits clock: 33MHz capabilities: ehci bus_master cap_list configuration: driver=ehci-pci latency=0 resources: irq:23 memory:f043b000-f043b3ff *-isa description: ISA bridge product: B85 Express LPC Controller vendor: Intel Corporation physical id: 1f bus info: pci@0000:00:1f.0 version: 05 width: 32 bits clock: 33MHz capabilities: isa bus_master cap_list configuration: driver=lpc_ich latency=0 resources: irq:0 *-storage description: SATA controller product: 8 Series/C220 Series Chipset Family 6-port SATA Controller 1 [AHCI mode] vendor: Intel Corporation physical id: 1f.2 bus info: pci@0000:00:1f.2 version: 05 width: 32 bits clock: 66MHz capabilities: storage ahci_1.0 bus_master cap_list configuration: driver=ahci latency=0 resources: irq:41 ioport:f0d0(size=8) ioport:f0c0(size=4) ioport:f0b0(size=8) ioport:f0a0(size=4) ioport:f060(size=32) memory:f043a000-f043a7ff *-serial UNCLAIMED description: SMBus product: 8 Series/C220 Series Chipset Family SMBus Controller vendor: Intel Corporation physical id: 1f.3 bus info: pci@0000:00:1f.3 version: 05 width: 64 bits clock: 33MHz configuration: latency=0 resources: memory:f0439000-f04390ff ioport:f040(size=32) WARNING: output may be incomplete or inaccurate, you should run this program as super-user. VIDEO: https://www.dropbox.com/s/frfa2mh9cxqswxs/VID-20140821-WA0000.mp4 ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-34-generic 3.13.0-34.60 ProcVersionSignature: Ubuntu 3.13.0-34.60-generic 3.13.11.4 Uname: Linux 3.13.0-34-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.3 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: maria 1495 F.... pulseaudio /dev/snd/controlC0: maria 1495 F.... pulseaudio CurrentDesktop: XFCE CurrentDmesg: [ 5.578093] init: plymouth-upstart-bridge main process (1244) terminated with status 1 [ 5.578100] init: plymouth-upstart-bridge main process ended, respawning Date: Thu Aug 21 18:47:20 2014 HibernationDevice: RESUME=UUID=a9075185-e0de-40c0-942b-a941ac9b20f9 IwConfig: eth0 no wireless extensions. lo no wireless extensions. MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M. ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-34-generic root=UUID=83e5b575-c27e-4c84-bbd5-ff19dca0fb0a ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.13.0-34-generic N/A linux-backports-modules-3.13.0-34-generic N/A linux-firmware 1.127.5 RfKill: SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/06/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: P1.90 dmi.board.name: B85M Pro4 dmi.board.vendor: ASRock dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP1.90:bd12/06/2013:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rnB85MPro4:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.: dmi.product.name: To Be Filled By O.E.M. dmi.product.version: To Be Filled By O.E.M. dmi.sys.vendor: To Be Filled By O.E.M. 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