Bug 1392231

Summary: No video signal on HDMI output
Product: [Fedora] Fedora Reporter: daniel <dani001>
Component: xorg-x11Assignee: X/OpenGL Maintenance List <xgl-maint>
Status: CLOSED EOL QA Contact:
Severity: urgent Docs Contact:
Priority: unspecified    
Version: 24   
Target Milestone: ---   
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: 2017-08-08 19:09:47 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:
Attachments:
Description Flags
Xorg log
none
su -c 'lspci -nn' output
none
dmesg / journalctl output none

Description daniel 2016-11-06 15:22:33 UTC
Created attachment 1217752 [details]
Xorg log

Description of problem:

When I plug in an HDMI cable, there's no signal. Also, if the VGA cable is also present, it's also lost and only thing I can do is to ssh the machine and pull the logs. Only way to recover is unplugging the HDMI cable and restarting the computer.

If the computer boots with the HDMI cable and the "quiet" option removed in grub, then there's video signal until gdm starts. Afterwards, I can ping and ssh the machine so everything seems fine but X.

Version-Release number of selected component (if applicable):

X.Org X Server 1.18.4
Release Date: 2016-07-19
[    79.492] X Protocol Version 11, Revision 0
[    79.492] Build Operating System:  4.6.4-301.fc24.x86_64 
[    79.492] Current Operating System: Linux localhost.localdomain 4.7.9-200.fc24.x86_64 #1 SMP Thu Oct 20 14:26:16 UTC 2016 x86_64


How reproducible:

Always

Steps to Reproduce:

1. Plug the HDMI cable

Actual results:

Video signal is lost and only way to recover is to unplug the HDMI cable and restart computer with VGA

Expected results:

Video signal on screen

Additional info:

!!DMI Information
!!---------------

Manufacturer:      HP-Pavilion
Product Name:      KZ687AA-ABE m9351.es
Product Version:    
Firmware Version:  5.43   


!!Kernel Information
!!------------------

Kernel release:    4.7.9-200.fc24.x86_64
Operating System:  GNU/Linux
Architecture:      x86_64
Processor:         x86_64
SMP Enabled:       Yes


Tested with different Samsung monitors (SyncMaster B2230HD).
I use this monitor with a Lenovo laptop (different hardware) running Fedora 24 with no issues whatsoever

Comment 1 daniel 2016-11-06 15:23:24 UTC
Created attachment 1217753 [details]
su -c 'lspci -nn' output

Comment 2 daniel 2016-11-06 15:24:12 UTC
Created attachment 1217754 [details]
dmesg / journalctl output

Comment 3 daniel 2016-11-06 16:19:51 UTC
Tried installing xorg-x11-drv-nvidia-340xx drivers with the same result

Comment 4 Fedora End Of Life 2017-07-25 23:47:31 UTC
This message is a reminder that Fedora 24 is nearing its end of life.
Approximately 2 (two) weeks from now Fedora will stop maintaining
and issuing updates for Fedora 24. It is Fedora's policy to close all
bug reports from releases that are no longer maintained. At that time
this bug will be closed as EOL if it remains open with a Fedora  'version'
of '24'.

Package Maintainer: If you wish for this bug to remain open because you
plan to fix it in a currently maintained version, simply change the 'version'
to a later Fedora version.

Thank you for reporting this issue and we are sorry that we were not
able to fix it before Fedora 24 is end of life. If you would still like
to see this bug fixed and are able to reproduce it against a later version
of Fedora, you are encouraged  change the 'version' to a later Fedora
version prior this bug is closed as described in the policy above.

Although we aim to fix as many bugs as possible during every release's
lifetime, sometimes those efforts are overtaken by events. Often a
more recent Fedora release includes newer upstream software that fixes
bugs or makes them obsolete.

Comment 5 Fedora End Of Life 2017-08-08 19:09:47 UTC
Fedora 24 changed to end-of-life (EOL) status on 2017-08-08. Fedora 24 is
no longer maintained, which means that it will not receive any further
security or bug fix updates. As a result we are closing this bug.

If you can reproduce this bug against a currently maintained version of
Fedora please feel free to reopen this bug against that version. If you
are unable to reopen this bug, please file a new report against the
current release. If you experience problems, please add a comment to this
bug.

Thank you for reporting this bug and we are sorry it could not be fixed.