kernel-packages team mailing list archive

["Christopher M. Penalver" <christopher.m.penalver@xxxxxxxxx>]

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

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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.

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