Bug 238673
| Summary: | Resume from suspend fails on Dell Latitude D505 | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Kaare Fiedler Christiansen <bugzilla.redhat> |
| Component: | hal-info | Assignee: | David Zeuthen <davidz> |
| Status: | CLOSED DUPLICATE | QA Contact: | |
| Severity: | high | Docs Contact: | |
| Priority: | medium | ||
| Version: | rawhide | CC: | mclasen, triage |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | i386 | ||
| OS: | Linux | ||
| Whiteboard: | bzcl34nup | ||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2008-04-15 08:43:24 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: | |||
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Description
Kaare Fiedler Christiansen
2007-05-02 08:00:20 UTC
have a look at http://people.freedesktop.org/~hughsient/quirk/ and see if any of that helps :-) re-assigning to hal-info (adding quirks helped for my d620, prolly will for you too). Okay, I've really spent some time trying to get this to work now. I have suspend working, under certain conditions: First, I have to unload the module 'uhci_hcd'. I've created the file /etc/pm/config.d/unload_modules, with this content: SUSPEND_MODULES="uhci_hcd" This gave me the ability to resume from suspend without a kernel panic (the kernel panic is what causes the Caps-lock LED to flash). After that, everything worked except the display. It stayed solidly off with not even the backlight turning on. I then tried, to the best of my ability, any combination of the suggested video quirks from http://people.freedesktop.org/~hughsient/quirk/ No luck. This behaviour seems similar to what is reported in bug 240964. My video card is a Intel Corporation 82852/855GM Integrated Graphics Device (rev 02). I was using the i810 driver, version xorg-x11-drv-i810-2.0.0-3.fc7. So I tried to switch to the intel driver. This was not a painless process, and it still doesn't work, I can only get it to work on my external monitor, but with that driver, and the module uhci_hcd unloaded, SUSPEND/RESUME WORKS! Now, why do I need to unload uhci_hcd, and how do I debug it? Should I report it as a separate issue? Why can I not get video to resume, using the i810 driver? How do I debug it? Should I report it as a separate issue? I'm unsure which update fixed it, but now suspend/resume works with the i810 driver too, provided I blacklist uhci_hcd and give the quirk power_management.quirk.vbe_post. During the weekend I will generate and send the patch for the Dell Latitude D505. Based on the date this bug was created, it appears to have been reported against rawhide during the development of a Fedora release that is no longer maintained. In order to refocus our efforts as a project we are flagging all of the open bugs for releases which are no longer maintained. If this bug remains in NEEDINFO thirty (30) days from now, we will automatically close it. If you can reproduce this bug in a maintained Fedora version (7, 8, or rawhide), please change this bug to the respective version and change the status to ASSIGNED. (If you're unable to change the bug's version or status, add a comment to the bug and someone will change it for you.) Thanks for your help, and we apologize again that we haven't handled these issues to this point. The process we're following is outlined here: http://fedoraproject.org/wiki/BugZappers/F9CleanUp We will be following the process here: http://fedoraproject.org/wiki/BugZappers/HouseKeeping to ensure this doesn't happen again. |