https://bugs.freedesktop.org/show_bug.cgi?id=98634

Bug ID: 98634 Summary: Fedora 32bits kernel 4.8.4-200.fc24.i686+PAE is not able to resume from hibernate Product: DRI Version: XOrg git Hardware: x86 (IA32) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: DRM/other Assignee: dri-devel@lists.freedesktop.org Reporter: humberto.i.perez.rodriguez@intel.com

Created attachment 127824 --> https://bugs.freedesktop.org/attachment.cgi?id=127824&action=edit dmesg.log

Bug description ======================================= Fedora 32bits kernel 4.8.4-200.fc24.i686+PAE is not able to resume from hibernate, after send the platform to S4 / hibernate looks like that the platforms is not able to enter to S4 because the post code remains in "0004" and never shutdown completly how does it happen in Fedora 64bits

Note : this bug does not appears in Fedora 64bit with kernel 4.5.5-300-fc24.x86_64

Steps to reproduce ======================================= 1. Install Fedora 24 32bits 2. Go to hibernate with either of the following commands : # rtcwake -s 60 -m disk # echo disk > /sys/power/state 3. if you try with the second command try to wake up the platform pushing any key / if you try with the first command wait 60 seconds

Expected behavior ======================================= The platforms must resume from S4 / hibernate

Actual result ======================================= After the step 3 the platform does not resume from S4 / hibernate

Software configuration ============================================ Linux OS : Fedora 32Bit Kernel version : 4.8.4-200.fc24.i686+PAE Bios revision : 144.10 Bios release date : 06/27/2016 KSC revision : 1.15

Hardware information ============================================ Platform : BXT-P Motherboard model : BroxtonP Motherboard type : NOTEBOOK Hand Held Motherboard manufacturer : IntelCorp. CPU family : Other CPU information : 06/5c GPU Card : Intel Corporation Atom/Celeron/Pentium Processor N4200/N3350/E3900 Series Integrated Graphics Controller (rev 0a) (prog-if 00 [VGA controller]) Memory ram : 8 GB Maximum memory ram allowed : 16 GB CPU thread : 4 CPU core : 4

Attachments =========================================== dmesg.log, which containg the log when the platforms try to enter to S4 state

Additional information =========================================== in order to send the platform to S3 (suspend) / S4 (hibernate) you have to enable it in the grub in the following way :

1. $ dmesg | grep -i "swap on" # to know where is your swap partition

example : /dev/mapper/fedora-swap

2. add the following parameter in the file /etc/default/grub

resume=/dev/mapper/fedora-swap

add it at the end of the line : GRUB_CMDLINE_LINUX=

3. update the grub : grub2-mkconfig -o /boot/grub2/grub.cfg

this a common issue in Fedora, for more detail information please read the following article : https://fedoraproject.org/wiki/Common_F24_bugs#Hibernation_doesn.27t_work_fr...

Please correct me if i am placing this issue in the wrong component, thanks

i915_error_state = no error state collected cat /sys/class/drm/card0/error = no error state collected