Bug 761479 - Wake-up from suspend freezes system until network connection is established
Summary: Wake-up from suspend freezes system until network connection is established
Keywords:
Status: CLOSED NOTABUG
Alias: None
Product: Fedora
Classification: Fedora
Component: NetworkManager
Version: 16
Hardware: x86_64
OS: Linux
unspecified
medium
Target Milestone: ---
Assignee: Dan Williams
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2011-12-08 12:04 UTC by Nikolai Maziashvili
Modified: 2012-09-16 19:47 UTC (History)
2 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2012-09-16 19:47:23 UTC
Type: ---

Attachments (Terms of Use)
xorg log file (55.09 KB, text/x-log)
2011-12-08 12:04 UTC, Nikolai Maziashvili 		no flags Details
/var/log/messages file snipet from suspen to wake (38.52 KB, text/plain)
2011-12-08 12:05 UTC, Nikolai Maziashvili 		no flags Details
kdm log file (39.18 KB, text/x-log)
2011-12-08 12:06 UTC, Nikolai Maziashvili 		no flags Details
pm-suspend log (8.11 KB, text/x-log)
2011-12-08 12:06 UTC, Nikolai Maziashvili 		no flags Details
View All Add an attachment (proposed patch, testcase, etc.)

Description Nikolai Maziashvili 2011-12-08 12:04:14 UTC 
Created attachment 542494 [details]
xorg log file

Description of problem:

When i wake my laptop up from suspend i am greeted by, what seems to be, screenshot of my desktop. All windows are visible, but nothing is editable. 4 or 5 seconds later unlock dialog pops up and background turns black (as one would expect from locked session). But i can't enter my password because systems is not responding to any input.
Then i see NetworkManager pop up telling me that connection is establshed and just after that system begins to function normally. Only after network connection is established i am able to enter my password and unlock session. In the best case scenario it takes 20 seconds until i am able to login into my session.

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


How reproducible:


Steps to Reproduce:
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Actual results:


Expected results:


Additional info:
Comment 1 Nikolai Maziashvili 2011-12-08 12:05:45 UTC 
Created attachment 542497 [details]
/var/log/messages file snipet from suspen to wake

this is snippet of varlog messages file from moment of suspend to moment i could execute command logger.
Comment 2 Nikolai Maziashvili 2011-12-08 12:06:34 UTC 
Created attachment 542498 [details]
kdm log file
Comment 3 Nikolai Maziashvili 2011-12-08 12:06:59 UTC 
Created attachment 542499 [details]
pm-suspend log
Comment 4 Nikolai Maziashvili 2011-12-11 12:33:35 UTC 
It seems that last (of 11 dec 2011) update of Vesa drivers issue has been solved. I'll keep ticket open for a little bit longer just to make tests with longer (overnight) suspend intervals. After that i will close the ticket.
Comment 5 Nikolai Maziashvili 2011-12-11 13:45:17 UTC 
Nope...issue is not solved. 30 minutes suspended....+/-30 seconds before i can login.
Comment 6 Jirka Klimes 2011-12-13 09:39:27 UTC 
I don't see any problem with NetworkManager here, rather it could be related to the bug 743344.
Comment 7 Nikolai Maziashvili 2011-12-19 21:53:28 UTC 
Well, it is not NetworkManager problem, but it is very consistent - i'm not able to login into system until network connection is established.
Comment 8 Nikolai Maziashvili 2012-01-29 11:13:07 UTC 
Very strange observation. When i press Fn+F12 key combination laptop falls into suspend. When i wake laptop up i see unlock dialog and are able to enter password immediately without any lag (delay).
But if i put laptop into suspend by closing the lid, then i have this weird delay that i described in the first post.
Comment 9 Nikolai Maziashvili 2012-09-16 19:47:23 UTC 
Solved in F17.
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