Bug 1313763
| Summary: | hibernation to disk stopped working after update to kernel 4.4.2-301 | ||
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| Product: | [Fedora] Fedora | Reporter: | Sergey Bostandzhyan <jin> |
| Component: | kernel | Assignee: | Kernel Maintainer List <kernel-maint> |
| Status: | CLOSED WORKSFORME | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 24 | CC: | gansalmon, itamar, jin, jonathan, kernel-maint, kupo, madhu.chinakonda, mchehab |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2016-10-30 23:16:25 UTC | Type: | Bug |
| 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
Sergey Bostandzhyan
2016-03-02 10:18:31 UTC
Same problem here, but with suspend, on a Lenovo ThinkPad T540p. Bug appeared on upgrade from kernel 4.3.5-300.fc23.x86_64 to kernel 4.4.2-301.fc23.x86_64. Seeing the same for suspend on Thinkpad T430s, everything just freezes. Works if I boot the older 4.3.5-300.fc23.x86_64. Both when closing lid and systemctl suspend. (In reply to gidi from comment #1) > Same problem here, but with suspend, on a Lenovo ThinkPad T540p. Bug > appeared on upgrade from kernel 4.3.5-300.fc23.x86_64 to kernel > 4.4.2-301.fc23.x86_64. Suspend bug resolved for me with new kernel 4.4.3-300.fc23.x86_64. 4.4.3-300.fc23.x86_64 resolved it for me as well. It works partially for me, it does not hang anymore, but every other time resume will not really resume but boot normally, losing the hibernation status. Yesterday I had a hangup again when hibernating, so I guess sometimes it works, sometimes it fails to resume from hibernation and sometimes it will just hang as with 4.4.2-301.fc23.x86_64 If I can provide any additional info to help solve this issue - please let me know. Updated to 4.4.3-300.fc23.x86_64 and made an interesting observation (probably valid for the earlier version too): when doing "hibernate" it actually does not hang... it just takes ages! I let the notebook in this "hanged up" state for several minutes and at some point it finally hibernated. The problem was NOT present in kernel-4.3.3-300, there hibernation worked reliably without any delays. So it's been a while and I am still suffering form this problem. However, recently after an update to 4.6.6-200.fc23.x86_64 my system hibernated with a success rate of 100% for about 1.5 weeks. Then I updated to 4.6.7-200.fc23.x86_64 and the problems reappeared. Sometimes it won't hibernate, sometimes it will freeze for several minutes to hibernate after that delay, and sometimes it will hibernate, but won't resume. Sometimes it works, but not that often. Is there anything I can do in order to help to figure this out? Any special logs, tests, whatever? What was the major difference in 4.6.6-200.fc23.x86_64? *********** MASS BUG UPDATE ************** We apologize for the inconvenience. There is a large number of bugs to go through and several of them have gone stale. Due to this, we are doing a mass bug update across all of the Fedora 23 kernel bugs. Fedora 23 has now been rebased to 4.7.4-100.fc23. Please test this kernel update (or newer) and let us know if you issue has been resolved or if it is still present with the newer kernel. If you have moved on to Fedora 24 or 25, and are still experiencing this issue, please change the version to Fedora 24 or 25. If you experience different issues, please open a new bug report for those. I updated to Fedora 24, 4.7.4-200.fc24.x86_64, I have been watching the situation for a couple of days now and so far it seems better. At least when hibernation is initiated, it does not take >5min. However, I yesterday I experienced a situation where the notebook seemed to have hibernated successfully, but failed to resume and did a fresh boot instead. I will keep watching it, but imho it's too early to close this one as hibernation does not seem to work reliably. Seems, that the problem is no longer present on Fedora 24 anymore. It does fail to resume from hibernation at times, but this would be a different bug. |