Bug 1061744

Summary: wakeup from suspend freezes
Product: [Fedora] Fedora Reporter: Cezary Zemis <cezary.zemis>
Component: xorg-x11-drv-nouveauAssignee: Ben Skeggs <bskeggs>
Status: CLOSED EOL QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 20CC: airlied, ajax, bskeggs
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OS: Unspecified   
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Fixed In Version: Doc Type: Bug Fix
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Last Closed: 2015-06-29 15:00:54 UTC Type: Bug
Regression: --- Mount Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Description Flags
lspci output
none
rpm -qa output
none
xorg server log none

Description Cezary Zemis 2014-02-05 14:31:19 UTC 
Description of problem:
[disclaimers: 
- this may duplicate some other bug, but most I could find were old ones focusing Fedora 18
- I am not sure nouveau driver is the right component to focus on]

Fedora 20 is installed on Toshiba P70-A-10L laptop. The system has been updated. It suspends (to RAM) properly, while waking up it freezes (displaying hoever password prompt or previous screen, depending on configuration). Caps Lock and Num Lock don't work. pm_trace shows it is the following PCI device that blocks resuming:

01:00.0 3D controller: NVIDIA Corporation GK107M [GeForce GT 745M] (rev a1)

The same happens while running the system without X Window, even in single mode.

The issue does NOT happen when:
- running Fedora 20 from Live CD
- running installed system with rescue kernel (only single mode is possible)
- when proprietary Nvidia kernel modules are installed and loaded (however anything using Open GL works then quite unstable, rendering the system rather unusable)

I have not tried hibernating to disk (I use no swap)

Version-Release number of selected component (if applicable):
1.0.9-2.fc20

How reproducible:
always

Steps to Reproduce:
1. install F20 on similar hardware (this might be hardware dependent)
2. suspend to RAM
3. wake the system up

Actual results:
freezes after displaying password prompt (or whatever it should display)

Expected results:
well, running instead of freezing

Additional info:
If I understand correctly Nvidia hardware in not used for displaying in case of this laptop. Nvidia is perhaps only GPU, while Intel hardware provides VGA.
Comment 1 Cezary Zemis 2014-02-05 14:32:05 UTC 
Created attachment 859675 [details]
lspci output
Comment 2 Cezary Zemis 2014-02-05 14:32:42 UTC 
Created attachment 859676 [details]
rpm -qa output
Comment 3 Cezary Zemis 2014-02-05 14:33:12 UTC 
Created attachment 859677 [details]
xorg server log
Comment 4 Fedora End Of Life 2015-05-29 10:49:04 UTC 
This message is a reminder that Fedora 20 is nearing its end of life.
Approximately 4 (four) weeks from now Fedora will stop maintaining
and issuing updates for Fedora 20. It is Fedora's policy to close all
bug reports from releases that are no longer maintained. At that time
this bug will be closed as EOL if it remains open with a Fedora  'version'
of '20'.

Package Maintainer: If you wish for this bug to remain open because you
plan to fix it in a currently maintained version, simply change the 'version' 
to a later Fedora version.

Thank you for reporting this issue and we are sorry that we were not 
able to fix it before Fedora 20 is end of life. If you would still like 
to see this bug fixed and are able to reproduce it against a later version 
of Fedora, you are encouraged  change the 'version' to a later Fedora 
version prior this bug is closed as described in the policy above.

Although we aim to fix as many bugs as possible during every release's 
lifetime, sometimes those efforts are overtaken by events. Often a 
more recent Fedora release includes newer upstream software that fixes 
bugs or makes them obsolete.
Comment 5 Fedora End Of Life 2015-06-29 15:00:54 UTC 
Fedora 20 changed to end-of-life (EOL) status on 2015-06-23. Fedora 20 is
no longer maintained, which means that it will not receive any further
security or bug fix updates. As a result we are closing this bug.

If you can reproduce this bug against a currently maintained version of
Fedora please feel free to reopen this bug against that version. If you
are unable to reopen this bug, please file a new report against the
current release. If you experience problems, please add a comment to this
bug.

Thank you for reporting this bug and we are sorry it could not be fixed.