Bug 1415685
| Summary: | Multiple pci errors during boot, sync problems at login and desktop | ||||||
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| Product: | [Fedora] Fedora | Reporter: | michael.franke | ||||
| Component: | kernel | Assignee: | Kernel Maintainer List <kernel-maint> | ||||
| Status: | CLOSED INSUFFICIENT_DATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||
| Severity: | high | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | 25 | CC: | cz172638, gansalmon, ichavero, itamar, jonathan, kernel-maint, madhu.chinakonda, mchehab | ||||
| Target Milestone: | --- | Flags: | jforbes:
needinfo?
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| Target Release: | --- | ||||||
| Hardware: | x86_64 | ||||||
| OS: | Linux | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2017-04-28 17:17:01 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: | |||||
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*********** MASS BUG UPDATE ************** We apologize for the inconvenience. There is a large number of bugs to go through and several of them have gone stale. Due to this, we are doing a mass bug update across all of the Fedora 25 kernel bugs. Fedora 25 has now been rebased to 4.10.9-200.fc25. Please test this kernel update (or newer) and let us know if you issue has been resolved or if it is still present with the newer kernel. If you have moved on to Fedora 26, and are still experiencing this issue, please change the version to Fedora 26. If you experience different issues, please open a new bug report for those. *********** MASS BUG UPDATE ************** This bug is being closed with INSUFFICIENT_DATA as there has not been a response in 2 weeks. If you are still experiencing this issue, please reopen and attach the relevant data from the latest kernel you are running and any data that might have been requested previously. |
Created attachment 1243579 [details] journalctl output Description of problem: After kernel loading thousands of error messages (view log file) A few seconds after the login appears the screen start to flicker and is unusable for login, but if the touchpad is used the screen becomes stable and remains readable until the touchpad is used. After login same problem. Changing screen resolution from 1920x1080 to 1600x900 and the screen becomes and stays usable. Just changing the frequency from 60hz to 59 same flickering and sync errors with 10920x1080. So login with touching the pad works, after login the resolution changes to 1600x900 and the desktop is usable. I tried some kernel parameters with similar screen problems but no effect. I tried newer kernel problem persists. Version-Release number of selected component (if applicable): Fedora 25 & Rawhide (26) How reproducible: Every bootup Steps to Reproduce: 1. Power on 2. 3. Actual results: Multple PCI error messages Flicker and sync errors Expected results: usable login and desktop at full screen resolution Additional info: Hardware device information Lenovo yoga 910 with i5-7200U, 8GB ram, Samsung SSD, touchscreen Lenovo YOGA 910-13IKB