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[Bug 1247654] [NEW] PC freezes after resuming from suspension

 

Public bug reported:

I select "Suspend" from the ghear icon on the top left hand side of the indicators bar, wait from a fiew secons (20-30) to half an hour, press the power button again.
My PC does not resume correclty from suspension, it looks like it is resuming, hard disk starts working and it sounds it is resuming but everything on the video freezes after havin inserted password for unblocking session.
I am currently running Trust Tahr with all updates.
This is my hardware: http://phillw.net/hardware/kuDwMTTb.
I have updated my BIOS firmware and followed the instructions here: https://wiki.ubuntu.com/DebuggingKernelSuspend.
I am attaching dmesg file and /proc/acpi/wakeup file.

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: saucy trusty

** Attachment added: "dmesg"
   https://bugs.launchpad.net/bugs/1247654/+attachment/3899269/+files/dmesg.txt

** Tags added: trusty

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https://bugs.launchpad.net/bugs/1247654

Title:
  PC freezes after resuming from suspension

Status in “linux” package in Ubuntu:
  New

Bug description:
  I select "Suspend" from the ghear icon on the top left hand side of the indicators bar, wait from a fiew secons (20-30) to half an hour, press the power button again.
  My PC does not resume correclty from suspension, it looks like it is resuming, hard disk starts working and it sounds it is resuming but everything on the video freezes after havin inserted password for unblocking session.
  I am currently running Trust Tahr with all updates.
  This is my hardware: http://phillw.net/hardware/kuDwMTTb.
  I have updated my BIOS firmware and followed the instructions here: https://wiki.ubuntu.com/DebuggingKernelSuspend.
  I am attaching dmesg file and /proc/acpi/wakeup file.

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