Bug 1519940
| Summary: | Suspend/resume stopped working between 4.15.0-0.rc0.git7.2 and 4.15.0-0.rc1.git1.1 (on Lenovo T460p) | ||
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| Product: | [Fedora] Fedora | Reporter: | Jan Pokorný [poki] <jpokorny> |
| Component: | kernel | Assignee: | Kernel Maintainer List <kernel-maint> |
| Status: | CLOSED RAWHIDE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | rawhide | CC: | airlied, ajax, bskeggs, ewk, hdegoede, ichavero, itamar, jarodwilson, jeremy, jglisse, john.j5live, jonathan, josef, kernel-maint, labbott, linville, mchehab, mjg59, randy, steved |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2017-12-12 19:00:37 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
Jan Pokorný [poki]
2017-12-01 18:17:27 UTC
Looking briefly into the 0c86a6bd85ff...43570f0383d delta, there are some vague hits, amongst others those related to drm/i915: https://patchwork.freedesktop.org/series/33609/ https://patchwork.freedesktop.org/series/32274/ Hans, do you think these might be related? This laptop indeed uses i915 driver/module to service Intel Corporation HD Graphics 530 (rev 06). Not going away with 4.15.0-0.rc1.git3.1.fc28.x86_64. https://marc.info/?l=linux-kernel&m=151242635416764 Looks like there are systemwide suspsend issues https://lkml.org/lkml/2017/11/30/546 this was reported to fix the issue and Linus picked it up. I'll double check this is in the next rawhide build. Thanks, Laura, for the guidance, the patch indeed works for me (from [comment 3], on top of 4.15.0-0.rc2.git0.1). (83 minutes 9 second for an rpmbuild on that machine, also observing things like bad parameter quoting of shell scripts amongst the produced lines: ./arch/ia64/scripts/check-gas: line 11: [: !=: unary operator expected) For the record, why having this issue fixed is important for me is that there was a "genious" idea to hardwire Fn+4 combo to instant suspend at least for some Lenovo machines. With my common shortcuts, it sometimes happens to be pressed, though that's easy to recover from unless a show stopper, as was this one, comes to play. Confirming kernel-4.15.0-0.rc2.git2.1.fc28.x86_64 works for me (not sure if accidentally or not). Yes, I picked up the patch mentioned in the thread so it was expected. Going to mark this as resolved. I was unsure because this bug wasn't marked in the changelog, although I can see that might be a maintenance hell to have every bug tracked with a fine granularity in the "component" of this size. Cross-checking the records, mentioned version 4.15.0-0.rc2.git2.1 aka v4.15-rc2-252-g968edbd93c0c should be, moreover, the very first release fixing this bug. |