Bug 1616425
| Summary: | 7.6 Alpha - Lenovo P52 - Screen goes blank and stays blank(dies) | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 7 | Reporter: | Paul Gozart <pgozart> |
| Component: | kernel | Assignee: | Lyude <lyude> |
| kernel sub component: | Graphics | QA Contact: | Desktop QE <desktop-qa-list> |
| Status: | CLOSED ERRATA | Docs Contact: | Tomas Capek <tcapek> |
| Severity: | high | ||
| Priority: | high | CC: | bgollahe, brdeoliv, bskeggs, btissoir, cww, jkachuck, jomurphy, jsolomon, mboisver, mknutson, pgozart, tpelka, tumeya |
| Version: | 7.6 | Keywords: | Desktop, OtherQA, Regression |
| Target Milestone: | rc | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | kernel-3.10.0-1020.el7 | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2019-08-06 12:09:08 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: | |||
| Bug Depends On: | |||
| Bug Blocks: | 1586275, 1602778, 1621561, 1654742, 1707454 | ||
Customer says: "With nouveau.modeset=0 screen comes back to life after blanking." Apologies for the inconvenience. We won't be able to make 7.6 GA with this bug. Moving to 7.7. Should be resolved as of kernel-3.10.0-1020.el7 (at least w/ nouveau.runpm=0, which is a different bug) Customer comment below: Tested with P52 the RHEL-7.7-20190502.1-Workstation-x86_64-dvd1.iso snapshot (kernel-3.10.0-1040.el7.x86_64.rpm). Closing the lid, machine suspends after 20 seconds. I tried a sudo suspend hibernate, on resume screen did hang. (In reply to Paul Gozart from comment #31) > Customer comment below: > > Tested with P52 the RHEL-7.7-20190502.1-Workstation-x86_64-dvd1.iso snapshot > (kernel-3.10.0-1040.el7.x86_64.rpm). > > Closing the lid, machine suspends after 20 seconds. I tried a sudo suspend > hibernate, on resume screen did hang. So the suspend works now? From your last comment it is not clear to me whether the resume works (in case it was suspend - to RAM) works as well or it does not only when resuming from hibernation. Thanks -Tom Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHSA-2019:2029 |
Description of problem: On a Lenovo P52 running RHEL 7.6 Alpha, when power management causes the screen to go blank, nothing will wake it up. Version-Release number of selected component (if applicable): RHEL 7.6 Alpha How reproducible: Always Steps to Reproduce: 1. Install 7.6 Alpha on Lenovo P52. 2. Login to gnome and wait till screen saver / power management starts. Actual results: - Screen goes blank. - Pressing keyboard or mouse has no effect. - Unable to change to Virtual Keyboard. Expected results: - System becomes available again. Additional info: - See attachments - Customer sees the following messages after SSHing in: Aug 14 01:58:59 localhost kernel: nouveau 0000:01:00.0: disp: 0x00005e21[2]: INIT_GENERIC_CONDITON: unknown 0x07 Aug 14 01:59:15 localhost kernel: nouveau 0000:01:00.0: disp: 0x00006261[0]: INIT_GENERIC_CONDITON: unknown 0x07