Bug 917353
| Summary: | Black screen on wake up in 3.8.1 kernel | ||||||
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| Product: | [Fedora] Fedora | Reporter: | Szymon Zuchowski <szzuchowski> | ||||
| Component: | kernel | Assignee: | Kernel Maintainer List <kernel-maint> | ||||
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||
| Severity: | medium | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | 18 | CC: | bigant, cs, gansalmon, itamar, jforbes, jonathan, kernel-maint, madhu.chinakonda, mark.harfouche, michel, naehring | ||||
| Target Milestone: | --- | ||||||
| Target Release: | --- | ||||||
| Hardware: | i686 | ||||||
| OS: | Linux | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2013-03-11 01:21:37 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: | |||||||
| Attachments: |
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Description
Szymon Zuchowski
2013-03-03 12:41:06 UTC
Created attachment 704536 [details]
pm-suspend.log
Same problem here on Samsung 900X3A after the update this morning. After reverting to 3.7.9-205.fc18.x86_64 everything is working as usual. Same problem here. Except with an Intel Integrated Video card (4000 if it makes a difference). I should also note that if I use the keyboard shortcuts it will change the brightness and make things ok again. so no need to reboot. Possible clone of https://bugzilla.redhat.com/show_bug.cgi?id=917384 Seems to be a backlight-only issue. Using a flashlight you can see that the screen isnt really black, only the backlight is off after Suspend. Tried that - no luck. Screen remains completely black. Looks like GPU or monitor doesn't wake up properly. *** Bug 917384 has been marked as a duplicate of this bug. *** *** Bug 918497 has been marked as a duplicate of this bug. *** *** Bug 917563 has been marked as a duplicate of this bug. *** (In reply to comment #3) > Same problem here. > Except with an Intel Integrated Video card (4000 if it makes a difference). > > I should also note that if I use the keyboard shortcuts it will change the > brightness and make things ok again. so no need to reboot. Same here (Intel IGP on a Sony Vaio Y2). Mine happens to have a different bug that helps pinpoint this: my video firmware ignore the settings in /sys/class/backlight/acpi_video0, and only respond to /sys/class/backlight/intel_backlight . As it turns out, having just now upgraded most of my userspace to Rawhide but with the F18 kernel, my /etc/rc.d/rc.local script that manages translating acpi_video0 valudes to intel_backlight no longer gets run (will file that bug separately), and I can thus report the following results, depending on whether I enable backlight control by running the script manually or not: - backlight control disabled, switch from multi-user.target to graphical.target -- screen remains blank - backlight control enabled, same switch -- backlight turns on - backlight control enabled, brightness not 100% -- backlight restored on resume as normal Could it be that the kernel assumes the graphics card is set to max backlight but the graphics card is set to minimum (off) instead on suspend? Can those of you experiencing this bug give the following kernel a try and report back? http://koji.fedoraproject.org/koji/taskinfo?taskID=5092154 This is going to sound stupid, but how do we install the kernel that you linked to? Tried the 3.8.2 kernel - it solves the problem for me (Intel graphics). Tried the 3.8.2 package, with my cmdline parameter acpi_backlight=vendor, wake up woks now. 00:02.0 VGA compatible controller: Intel Corporation 3rd Gen Core processor Graphics Controller (rev 09) Subsystem: Lenovo Device 21fa Kernel driver in use: i915 (In reply to comment #11) > Can those of you experiencing this bug give the following kernel a try and > report back? > > http://koji.fedoraproject.org/koji/taskinfo?taskID=5092154 Likewise, with 3.8.2-205, the IGP on my Sony Vaio Y2 has proper backlight on resume. Thanks! kernel-3.8.2-206.fc18 has been submitted as an update for Fedora 18. https://admin.fedoraproject.org/updates/kernel-3.8.2-206.fc18 Unfortunately, this problem still exists for me in 3.8.2-205. Tried adding acpi_backlight=vendor, didn't help also. kernel-3.8.2-105.fc17 has been submitted as an update for Fedora 17. https://admin.fedoraproject.org/updates/kernel-3.8.2-105.fc17 Package kernel-3.8.2-206.fc18: * should fix your issue, * was pushed to the Fedora 18 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing kernel-3.8.2-206.fc18' as soon as you are able to, then reboot. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2013-3630/kernel-3.8.2-206.fc18 then log in and leave karma (feedback). Tried 3.8.2-206.fc18.i686 - problem still occurs. kernel-3.8.2-206.fc18 has been pushed to the Fedora 18 stable repository. If problems still persist, please make note of it in this bug report. Problem still exists with kernel 3.8.2-206.fc18 on my Lenovo T61 7663-E53 (Nvidia Quadro NVS 140M Graphics Card). Strange. I have installed Nvidia proprietary drivers - on 3.8.1-201.fc18 my laptop wakes up normally. kernel-3.8.2-206.fc18 from stable - everything ok here now (Samsung 900X3A, Sandybridge, Intel graphics) Everything seems okay in 3.8.2-206.fc18 when using Nvidia proprietary drivers. Nouveau still has problems. Maybe it's conflict between open drivers and new kernel? Szymon may be right, I did not install any proprietary drivers. kernel-3.8.2-105.fc17 has been submitted as an update for Fedora 17. https://admin.fedoraproject.org/updates/FEDORA-2013-3638/kernel-3.8.2-105.fc17 kernel-3.8.3-101.fc17 has been submitted as an update for Fedora 17. https://admin.fedoraproject.org/updates/kernel-3.8.3-101.fc17 Bug still exists in Kernel 3.8.3-203.fc18. Claus, your problem seems to be related to the nouveau driver. It has been documented https://bugzilla.redhat.com/show_bug.cgi?id=920295 https://bugzilla.redhat.com/show_bug.cgi?id=922435 and an other problem (possibly unrelated) https://bugzilla.redhat.com/show_bug.cgi?id=921907 I searched for "nouveau 3.8" to find these. You'll probably have more luck getting help by helping those bugs get squashed. It is.I had to revert my drivers to nouveau for a while: bug still exists in kernel 3.8.3-203.fc18. As I said, it may be related to nouveau -> kernel relations, as Nvidia drivers and Intel graphics users have no problems. kernel-3.8.3-103.fc17 has been pushed to the Fedora 17 stable repository. If problems still persist, please make note of it in this bug report. Problem seems to be finally solved with kernel 3.9.2-200.fc18.x86_64. |