Bug 1303262
Summary: | Kernel suspend issues on 4.5-rc0 (regression) | ||||||
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Product: | [Fedora] Fedora | Reporter: | davidgf <david> | ||||
Component: | kernel | Assignee: | Kernel Maintainer List <kernel-maint> | ||||
Status: | CLOSED CANTFIX | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||
Severity: | medium | Docs Contact: | |||||
Priority: | unspecified | ||||||
Version: | rawhide | CC: | gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda, mchehab | ||||
Target Milestone: | --- | ||||||
Target Release: | --- | ||||||
Hardware: | x86_64 | ||||||
OS: | Linux | ||||||
Whiteboard: | |||||||
Fixed In Version: | Doc Type: | Bug Fix | |||||
Doc Text: | Story Points: | --- | |||||
Clone Of: | Environment: | ||||||
Last Closed: | 2016-02-19 00:37:03 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: | |||||||
Attachments: |
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Description
davidgf
2016-01-30 01:22:27 UTC
I have more infornation! Last kernel known to work well is: kernel-4.5.0-0.rc0.git1.2.fc24.x86_64 Next kernel that doesn't suspend the computer: kernel-4.5.0-0.rc0.git5.1.fc24.x86_64 I couldn't try any other releases in between since they failed according to koji (http://koji.fedoraproject.org/koji/packageinfo?packageID=8) I have a dmesg trace, in this trace I send the computer to sleep after second 26 (more or less). Attached. Created attachment 1121943 [details]
Dmesg trace
Ok I'm closing this. After trying to bisect the kernel with little luck (I got inconsistent results with the same commit) and some other hardware madness going on I think it might be connected to the Dell firmware. After upgrading to BIOS 1.2.3 seems that the problem has gone away. It suspends well with 4.5.0-rc4-git8 or so and it does it way faster than before (regardless of the kernel version) so I guess the Dell guys have fixed some of the bugs there. Thanks!!! David |