Suspend/resume broken on Lenovo laptops (Fedora 21 beta)

[poma]

On 17.11.2014 01:04, Andrew Lutomirski wrote:
> On Sun, Nov 16, 2014 at 4:01 PM, valent.turkovic at gmail.com
> <valent.turkovic at gmail.com> wrote:
>> Just a quick update - i got suspend/resume to once randomly work in
>> LXDE environment, but after that again everytime it failed.
>>
>> Then I tried using "debugging" kernel on GRUB menu, and now each time
>> I tried suspend/resume in all environments (GNOME 3, LXDE, Cinnamon,
>> XFCE) it worked every time as expected.
> 
> This smells like a no_console_suspend and/or whatever the new drm or
> i915 fast suspend/resume thing is.  Are there interesting boot
> parameters that differ between working and non-working configurations?
> 
> --Andy
> 

Whatever 'smell' is, beside homework, can also inquire here:

Lenovo Community - X Series ThinkPad Laptops
https://forums.lenovo.com/t5/X-Series-ThinkPad-Laptops/bd-p/X_Series_Thinkpads

Linux-Thinkpad -- This list for users of Linux on IBM Thinkpads.
http://mailman.linux-thinkpad.org/mailman/listinfo/linux-thinkpad
http://dir.gmane.org/gmane.linux.hardware.thinkpad

ibm-acpi-devel -- thinkpad-acpi/ibm-acpi Linux driver development
https://lists.sourceforge.net/lists/listinfo/ibm-acpi-devel

Resume does not work on ThinkPad X1 Carbon (2014) [NEEDINFO]
https://bugzilla.redhat.com/show_bug.cgi?id=1084742