Bug 628573
| Summary: | Xorg is using 80% of cpu with spicec in fullscreen mode. | ||||||||||
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| Product: | Red Hat Enterprise Linux 6 | Reporter: | Lubos Kocman <lkocman> | ||||||||
| Component: | spice-client | Assignee: | Hans de Goede <hdegoede> | ||||||||
| Status: | CLOSED ERRATA | QA Contact: | Desktop QE <desktop-qa-list> | ||||||||
| Severity: | medium | Docs Contact: | |||||||||
| Priority: | low | ||||||||||
| Version: | 6.1 | CC: | cmeadors, ddumas, iheim, mhasko, mkenneth, ogvura, tcapek | ||||||||
| Target Milestone: | rc | ||||||||||
| Target Release: | --- | ||||||||||
| Hardware: | All | ||||||||||
| OS: | Linux | ||||||||||
| Whiteboard: | |||||||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||||||
| Doc Text: |
The X Window Server occasionally used over 80% of CPU time while the client was in full-screen mode, which caused the user's desktop session to become very unresponsive. This bug has been fixed and the undesired overhead no longer occurs.
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Story Points: | --- | ||||||||
| Clone Of: | Environment: | ||||||||||
| Last Closed: | 2011-05-19 13:14:57 UTC | Type: | --- | ||||||||
| Regression: | --- | Mount Type: | --- | ||||||||
| Documentation: | --- | CRM: | |||||||||
| Verified Versions: | Category: | --- | |||||||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||||||
| Embargoed: | |||||||||||
| Bug Depends On: | 644258 | ||||||||||
| Bug Blocks: | |||||||||||
| Attachments: |
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Created attachment 441938 [details]
Xorg.0.log
Created attachment 441940 [details]
strace output of xorg
100% reproducible by closing laptop lid (I'm using dual head) while having spice session active also happens when spice client is in full screen and monitor count changes (addition monitor is connected/disconnected) I can reproduce this with F-14 + spice 0.6.0. I will investigate further, assigning to me. This is fixed by the new upstream 0.6.3 release to which we've rebased the 6.1 spice-client package for bug 644258, moving to MODIFIED. Hello Hans, the problem no longer occurs. Moving to verified. *** Bug 653554 has been marked as a duplicate of this bug. ***
Technical note added. If any revisions are required, please edit the "Technical Notes" field
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New Contents:
The X Window Server occasionally used over 80% of CPU time while the client was in full-screen mode, which caused the user's desktop session to become very unresponsive. This bug has been fixed and the undesired overhead no longer occurs.
An advisory has been issued which should help the problem described in this bug report. This report is therefore being closed with a resolution of ERRATA. For more information on therefore solution and/or where to find the updated files, please follow the link below. You may reopen this bug report if the solution does not work for you. http://rhn.redhat.com/errata/RHBA-2011-0583.html |
Created attachment 441937 [details] spicec log Description of problem: Xorg is occasionally using 80+% of cpu (Xorg is completely unusable) while spicec is in fullscreen mode. Version-Release number of selected component (if applicable): spice-client-0.4.2-18.el6.x86_64 How reproducible: Steps to Reproduce: 1. connect to guest by using fullscreen mode Actual results: Xorg is using 80% of cpu Expected results: Additional info: See logs for more info