Bug 112005

Summary: VGA monitor not getting signal with intel integrated graphics and kernel 5.3
Product: DRI Reporter: demanuel
Component: DRM/IntelAssignee: Intel GFX Bugs mailing list <intel-gfx-bugs>
Status: RESOLVED DUPLICATE QA Contact: Intel GFX Bugs mailing list <intel-gfx-bugs>
Severity: not set    
Priority: high CC: intel-gfx-bugs
Version: XOrg git   
Hardware: x86-64 (AMD64)   
OS: Linux (All)   
See Also: https://bugs.freedesktop.org/show_bug.cgi?id=111985
Whiteboard: Triaged
i915 platform: SKL i915 features: display/Other
Description Flags
dmesg output
journal log none

Description demanuel 2019-10-14 20:33:47 UTC
Created attachment 145739 [details]
dmesg output


I have an integrated intel graphics card, and after i updated to kernel 5.3+
the VGA monitor stops working.

This is being reported by several Archlinux and opensuse tumbleweed users.

The dmesg/journal (both attached), shows a trace.

Related threads:

1- https://bbs.archlinux.org/viewtopic.php?id=249394

2- https://bbs.archlinux.org/viewtopic.php?pid=1866254#p1866254

3- https://bugzilla.kernel.org/show_bug.cgi?id=204995

Comment 1 demanuel 2019-10-14 20:34:47 UTC
Created attachment 145740 [details]
journal log
Comment 2 Jani Saarinen 2019-10-15 06:04:13 UTC
Please use latest drm-tip and boot with kernel parameters drm.debug=0x1e log_buf_len=4M. Also is this duplicate of https://bugs.freedesktop.org/show_bug.cgi?id=111985 => Probably a duplicate of bug 111966 <https://bugs.freedesktop.org/show_bug.cgi?id=111966>
Comment 3 demanuel 2019-10-15 10:08:51 UTC
Thanks for the input. It is indeed a duplicate of https://bugs.freedesktop.org/show_bug.cgi?id=111985

Closing it as duplicated

*** This bug has been marked as a duplicate of bug 111985 ***
Comment 4 Jani Saarinen 2019-10-15 11:11:15 UTC

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