Bug 430436
| Summary: | radeon frame interrupt mistakenly enabled after hibernate | ||||||||
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| Product: | [Fedora] Fedora | Reporter: | Nick Lamb <redhat> | ||||||
| Component: | xorg-x11-drv-ati | Assignee: | Dave Airlie <airlied> | ||||||
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||||
| Severity: | low | Docs Contact: | |||||||
| Priority: | low | ||||||||
| Version: | 8 | CC: | mcepl, xgl-maint | ||||||
| Target Milestone: | --- | ||||||||
| Target Release: | --- | ||||||||
| Hardware: | i686 | ||||||||
| OS: | Linux | ||||||||
| Whiteboard: | |||||||||
| Fixed In Version: | xorg-x11-drv-ati-6.7.197-1.fc8 | Doc Type: | Bug Fix | ||||||
| Doc Text: | Story Points: | --- | |||||||
| Clone Of: | Environment: | ||||||||
| Last Closed: | 2008-02-16 22:36:27 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: | |||||||||
| Attachments: |
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Description
Nick Lamb
2008-01-28 02:00:27 UTC
I will certainly ASSIGN this to ajax, to find out, but still I believe the details about your configuration may be relevant. Please attach your X server config file (/etc/X11/xorg.conf) and X server log file (/var/log/Xorg.*.log) to the bug report as individual uncompressed file attachments using the bugzilla file attachment link below. Could you please also try to run without any /etc/X11/xorg.conf whatsoever and let X11 autodetect your display and video card? Attach to this bug /var/log/Xorg.0.log from this attempt as well, please. We will review this issue again once you've had a chance to attach this information. Thanks in advance. Created attachment 293351 [details]
Xorg log file before hibernation
Created attachment 293352 [details]
Xorg log file after hibernation
Two log files attached. I don't use a config file, I haven't ever found it necessary. So I haven't attached one. Firstly I started a fresh X server, and logged in. At this point Beagle is the dominant cause of wakeups, total wakeups are less than 30 per second. The log at that point is attached as Xorg.0.log.first Then I hibernated the machine, by choosing Hibernate from the System -> Shutdown dialog. I moved the machine to another room (since I needed to do this anyway) and restarted it. I used my password to authenticate and made a second copy of the log, attached as Xorg.0.log.second By now wakeups per second has increased to around 90 per second, mostly from an <interrupt> source associated with the Radeon controller, which shows around 60 wakeups per second when the system is idle. I have also now discovered that if I switch VTs away from X then the Radeon interrupts cease until I return to X. So the driver definitely retains the ability to switch them on and off, and thus this is hopefully a fairly trivial bug. xorg-x11-drv-ati-6.7.197-1.fc8 recently made available as a Fedora 8 update seems to fix this problem. I have been able to suspend to RAM and to disk, in each case verifying with powertop that the interrupt remains disabled when I restore. Much appreciated, together with other fixes in this update, and the many improvements of Fedora 8, my Z60m is more productive than ever before. |