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[Bug 1393878] Re: Freeze of mouse and keyboard after suspend due to i2c-designware


Henri-Marcel Hoogewoud, the issue you are reporting is an upstream one.
Could you please report this problem to the appropriate mailing list
(linux-pci) by following the instructions _verbatim_ at
https://wiki.ubuntu.com/Bugs/Upstream/kernel ?

Please provide a direct URL to your e-mail to the mailing list once you
have made it so that it may be tracked.

Thank you for your understanding.

** Changed in: linux (Ubuntu)
       Status: Incomplete => Triaged

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  Freeze of mouse and keyboard after suspend due to i2c-designware

Status in “linux” package in Ubuntu:

Bug description:
  In both Unity and KDE, every time I resume from suspend, I have a
  freeze of my mouse, keyboard, touchpad, and touchscreen. Capslock does
  not work. I have tried different kernel from 3.13, 3.14, 3.15, 3.16
  and 3.17. The problem is systematically reproducible.

  WORKAROUND: when I blacklist the following in /ect/modprob.d/blacklist.conf my system resumes perfectly:
  blacklist i2c_designware_platform
  blacklist i2c_designware_core

  These two modules are for the use of my touchpad and my touchscreen.

  ApportVersion: 2.14.7-0ubuntu8
  Architecture: amd64
   /dev/snd/controlC1:  hoogadmin   2896 F.... pulseaudio
   /dev/snd/controlC0:  hoogadmin   2896 F.... pulseaudio
  DistroRelease: Ubuntu 14.10
  InstallationDate: Installed on 2014-04-23 (213 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  MachineType: Sony Corporation SVD1323Y9EB
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-24-generic root=UUID=a64e9e85-bc3d-47ff-b8c2-16c1bdb9cec0 ro acpi_sleep=nonvs quiet splash i8042.nopnp vt.handoff=7
  ProcVersionSignature: Ubuntu 3.16.0-24.32-generic 3.16.4
   Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied
   No PulseAudio daemon running, or not running as session daemon.
   linux-restricted-modules-3.16.0-24-generic N/A
   linux-backports-modules-3.16.0-24-generic  N/A
   linux-firmware                             1.138
   0: nfc0: NFC
    Soft blocked: no
    Hard blocked: no
  Tags:  utopic
  Uname: Linux 3.16.0-24-generic x86_64
  UpgradeStatus: Upgraded to utopic on 2014-11-16 (6 days ago)

  _MarkForUpload: True
  dmi.bios.date: 09/13/2013
  dmi.bios.vendor: Insyde Corp.
  dmi.bios.version: R1080S7
  dmi.board.asset.tag: N/A
  dmi.board.name: VAIO
  dmi.board.vendor: Sony Corporation
  dmi.board.version: N/A
  dmi.chassis.asset.tag: N/A
  dmi.chassis.type: 10
  dmi.chassis.vendor: Sony Corporation
  dmi.chassis.version: N/A
  dmi.modalias: dmi:bvnInsydeCorp.:bvrR1080S7:bd09/13/2013:svnSonyCorporation:pnSVD1323Y9EB:pvrJ5008AP0:rvnSonyCorporation:rnVAIO:rvrN/A:cvnSonyCorporation:ct10:cvrN/A:
  dmi.product.name: SVD1323Y9EB
  dmi.product.version: J5008AP0
  dmi.sys.vendor: Sony Corporation

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