Bug 101010

Summary: [Atom Processor D4xx/D5xx/N4xx/N5xx Integrated Graphics Controller] Freeze when waking up from suspend
Product: DRI Reporter: glaeken
Component: DRM/IntelAssignee: Intel GFX Bugs mailing list <intel-gfx-bugs>
Status: CLOSED FIXED QA Contact: Intel GFX Bugs mailing list <intel-gfx-bugs>
Severity: major    
Priority: medium CC: intel-gfx-bugs
Version: unspecified   
Hardware: x86-64 (AMD64)   
OS: Linux (All)   
Whiteboard: PatchMerged
i915 platform: i915 features:
Attachments:
Description Flags
BUG report from journal none

Description glaeken 2017-05-11 19:35:32 UTC 
Created attachment 131323 [details]
BUG report from journal

After suspending my laptop (Acer Aspire One D257), when I try to resume it whole interface freezes completely (getting to tty impossible as well). It started happening like in the end of February. When system breaks down journalctl returns BUG visible in attachment. It's not fully reproducible, it happens usually after a few successful suspend/resume cycles. I'll do my best to deliver as much needed informations as possible.

Here's the link to my older post from Arch Linux Forums bit more info (I hope it doesn't break any rules): https://bbs.archlinux.org/viewtopic.php?id=224098
Comment 1 Chris Wilson 2017-05-11 20:06:40 UTC 
commit e8a9c58fcd9a5081f71f57f370af1347ed6a310b [v4.11]
Author: Chris Wilson <chris@chris-wilson.co.uk>
Date:   Sun Dec 18 15:37:20 2016 +0000

    drm/i915: Unify active context tracking between legacy/execlists/guc

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