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Bug 1357935 - amdgpu prevents wake from hibernation
Summary: amdgpu prevents wake from hibernation
Keywords:
Status: CLOSED NOTABUG
Alias: None
Product: Fedora
Classification: Fedora
Component: hibernate
Version: 24
Hardware: x86_64
OS: Linux
unspecified
low
Target Milestone: ---
Assignee: gil cattaneo
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2016-07-19 15:47 UTC by emil
Modified: 2016-07-19 15:55 UTC (History)
3 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2016-07-19 15:55:48 UTC


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Description emil 2016-07-19 15:47:25 UTC
Description of problem:

when waking computer from hibernation it freezes with a black screen after the splash screen.

Version-Release number of selected component (if applicable):


How reproducible:
happens every time i hibernate unless i blacklist the amdgpu kernel module

Steps to Reproduce:
1. run "systemctl hibernate" 
2. wait for computer to go in to hibernation
3. wake computer

Actual results:
freezes with a black screen after the splash screen


Expected results:
waking from hibernation and showing lockscreen


Additional info:
i can still reboot the system using sysrec+R,E,I,S,U,B but i cant change tty.

this dose not happen if I blacklist the amdgpu kernel module and only use my integrated intel graphics, then hibernation works as expected every time.

Hardware info:
Lenovo Thinkpad E460

CPU: Intel i7 6500U
Intel GPU: Intel HD Graphics 520
AMD Gpu: AMD Radeon R7 M360


Let me know if you need any more information or want me to test anything!

Kind regards

Emil

Comment 1 gil cattaneo 2016-07-19 15:55:48 UTC
You chose the wrong component.
"Hibernate is a powerful, ultra-high performance
object/relational persistence and query service
for Java."
I will close this bug


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