Summary: | X crashes when display port is connected on hp 840 g3 | ||||||
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Product: | DRI | Reporter: | kowalski marcin <yoshi314> | ||||
Component: | DRM/Intel | Assignee: | Intel GFX Bugs mailing list <intel-gfx-bugs> | ||||
Status: | CLOSED FIXED | QA Contact: | Intel GFX Bugs mailing list <intel-gfx-bugs> | ||||
Severity: | normal | ||||||
Priority: | medium | CC: | intel-gfx-bugs | ||||
Version: | unspecified | ||||||
Hardware: | x86-64 (AMD64) | ||||||
OS: | All | ||||||
Whiteboard: | |||||||
i915 platform: | SKL | i915 features: | |||||
Attachments: |
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Description
kowalski marcin
2016-04-22 06:04:59 UTC
The crash does not happen every time, though. If i catch it again, i'll post whatever i find. Can you confirm your hw, and when it happens again please attach the complete dmesg. (Having the snippet in the comment is great, but it is important to be able look at the history of how we got to that point - even if it just confirms nothing abnormal happens.) How do i confirm my hw? What does that mean exactly? As for the crash, i got one when trying to run gnome, another attempt let me log into gnome but crashed when i tried to setup displays, external being left to the laptop's screen. I'll see if i can extract the logs out of the machine, as it's completely hard locked. Created attachment 123337 [details]
hard lockup when changing screen layout in gnome
partial system log from start of gnome session until the crash when trying to setup multiple monitors.
System was booted with display port plugged in, but the monitor plugged to display port is currently used by another computer via hdmi connector.
It seems that the problem is gone with kernel 4.6. No more lockups so far, i'll do some more testing and eventually reopen the bug. |
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