Summary: | Irregular screen blanking in X.Org probably due to DRM errors in i915 driver on Lenovo Thinkpad T440p - WARNING: CPU: 2 PID: 2909 at drivers/gpu/drm/i915/intel_display.c:7256 hsw_enable_pc8+0x465/0x5e0() | ||
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Product: | Gentoo Linux | Reporter: | Lukas Oliva <plhu> |
Component: | [OLD] Core system | Assignee: | Gentoo Kernel Bug Wranglers and Kernel Maintainers <kernel> |
Status: | RESOLVED FIXED | ||
Severity: | normal | CC: | plhu |
Priority: | Normal | ||
Version: | unspecified | ||
Hardware: | AMD64 | ||
OS: | Linux | ||
Whiteboard: | |||
Package list: | Runtime testing required: | --- | |
Attachments: |
Relevant portion of syslog
Kernel .config emerge --info output |
Description
Lukas Oliva
2014-12-18 16:16:47 UTC
Created attachment 391960 [details]
Relevant portion of syslog
Created attachment 391962 [details]
Kernel .config
Created attachment 391964 [details]
emerge --info output
Please try the latest kernel which is 3.18.1 as of this writing. I will try that for few days to see if that happens again. During the two previous weeks of using the new kernel version, I have not seen any problem. I propose to close the bug as RESOLVED FIXED. Thanks for reporting |