jpeg, the next step is to fully commit bisect from kernel 3.13 to 3.19 in order to identify the last good kernel commit, followed immediately by the first bad one. This will allow for a more expedited analysis of the root cause of your issue. Could you please do this following https://wiki.ubuntu.com/Kernel/KernelBisection ?
Please note, finding adjacent kernel versions is not fully commit bisecting. Thank you for your understanding. Helpful bug reporting tips: https://wiki.ubuntu.com/ReportingBugs ** Tags added: kernel-bug-exists-upstream kernel-bug-exists- upstream-4.4-rc1 needs-bisect regression-release -- 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/1516779 Title: /proc/acpi/wakeup differences between 14.04.1 & 14.04.3 Status in linux package in Ubuntu: Incomplete Bug description: Dear, On Q1900TM-itx mb with the same BIOS setting 14.04.1 shows with at /proc/acpi/wakeup Device S-state Status Sysfs node XHC1 S4 *enabled pci:0000:00:14.0 PXSX S4 *enabled pci:0000:01:00.0 PXSX S4 *enabled pci:0000:02:00.0 PXSX S4 *disabled PWRB S0 *enabled 14.04.3 shows cat /proc/acpi/wakeup Device S-state Status Sysfs node UAR1 S4 *disabled XHC1 S4 *enabled pci:0000:00:14.0 EHC1 S4 *disabled PXSX S4 *disabled pci:0000:01:00.0 PXSX S4 *enabled pci:0000:02:00.0 PXSX S4 *disabled PWRB S0 *enabled platform:PNP0C0C:00 BRCM S0 *disabled BRC3 S0 *disabled ==> IN consequence, WOL is perfectly working on 14.04.1 and absolutlty nothing in 14.04.3 Trying to disable -> enable by ECHO PXSX > proc/acpi/wakeup . but the system dosn't allow !!! Could you support me ? Thanks in advance for your precious help JP --- ApportVersion: 2.19.2-0ubuntu6 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CasperVersion: 1.365 CurrentDesktop: Unity DistroRelease: Ubuntu 16.04 IwConfig: lo no wireless extensions. enp1s0 no wireless extensions. LiveMediaBuild: Ubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20151120) MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M. Package: linux (not installed) ProcEnviron: TERM=xterm PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/casper/vmlinuz.efi file=/cdrom/preseed/username.seed boot=casper quiet splash --- ProcVersionSignature: Ubuntu 4.2.0-19.23-generic 4.2.6 RelatedPackageVersions: linux-restricted-modules-4.2.0-19-generic N/A linux-backports-modules-4.2.0-19-generic N/A linux-firmware 1.152 RfKill: Tags: xenial UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev' Uname: Linux 4.2.0-19-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 11/05/2014 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: P1.20 dmi.board.name: Q1900TM-ITX 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.:bvrP1.20:bd11/05/2014:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rnQ1900TM-ITX: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. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1516779/+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
