Bug 1119066
Summary: | nouveau: Fails to resume from suspend an NV84 since 3.15.3+ | ||
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Product: | [Fedora] Fedora | Reporter: | Nicolas Dufresne <nicolas> |
Component: | xorg-x11-drv-nouveau | Assignee: | Ben Skeggs <bskeggs> |
Status: | CLOSED NEXTRELEASE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
Severity: | unspecified | Docs Contact: | |
Priority: | unspecified | ||
Version: | 20 | CC: | airlied, ajax, bskeggs, gansalmon, itamar, jonathan, kernel-maint, luton, 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: | 2015-05-13 14:10:24 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: |
Created attachment 918838 [details]
dmesg dump after pm-suspend
Same problem here, with 3.15.5 kernel, MacBook Pro A1260 with fresh and only Fedora 20 EFI installation. 3.14- kernels worked fine, with rare occurrences of the garbled screen reported above. Hibernate, however, still works fine. Attached dmesg dump as suggested in http://fedoraproject.org/wiki/Common_kernel_problems#Suspend.2FResume_failure Created attachment 919474 [details]
/var/log/messages when suspending to RAM (sleep)
Same problem still with 3.15.6-200.fc20.x86_64, I attach /var/log/messages when suspending to RAM and when waking (below).
Created attachment 919475 [details]
/var/log/messages when waking from sleep, unsuccessfully
I attach /var/log/messages when waking from sleep, before a forced reboot. This part of log is not registered in the journal.
Any info here ? passed 3.16.2, things got really worst, and Xorg don't start anymore. Created attachment 955898 [details]
journalctl -b dump with unsuccessful boot
Indeed, with 3.16.6 and 3.16.7 the system fails to boot into a graphical mode altogether.
I attach journactl -f dump with such a boot.
Created attachment 955901 [details]
Xorg.0.log showing unsuccessful boot into graphical mode (3.16.6 and 3.16.7 kernel versions)
Also attached is Xorg.0.log when running startx upon logging with CTRL+F2.
For now, I put the no-delete flag to 3.16.4 kernel version and I stick to that. This is getting really serious.
I've created a seperated bug for the "no graphical boot" as per a discussion on #nouveau, these are two bugs, See bug #1161887. The report include a hacky workaround. Return from suspend works again now on F22 (kernel 4.0.1+). I mostly tested on gnome-wayland to be honnest, but it worked when I took the time to force X to start. bug #1161887 is still there. |
Created attachment 917637 [details] Kernel trace I have managed to capture Description of problem: Since 3.15.3 (same on 3.15.4), nouveau driver fails to resume from suspend on a NV84 Core (as found on Macbook Pro 2008). Version-Release number of selected component (if applicable): 3.15.3 and 3.15.4 How reproducible: Always Steps to Reproduce: 1. Boot and log into Gnome Shell 2. Flip the LID to suspent 3. Open the LID Actual results: Garbled screen, caps lock key not responding, VT switching not working. Expected results: Back to shell unlock screen. Additional info: This is a regression from 3.14.9. I'm not sure the attach trace is what is needed to debug this issue. Instructions to betters traces are welcome.