Bug 1410902

Summary: gdm with wayland on repeatedly crashes at gdm login screen
Product: [Fedora] Fedora Reporter: Josh Cogliati <jrincayc>
Component: waylandAssignee: Adam Jackson <ajax>
Status: CLOSED EOL QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 25CC: ajax
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Hardware: x86_64   
OS: Linux   
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Last Closed: 2017-12-12 10:12:46 UTC Type: Bug
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Description Flags
Shows the journal log of two failures and X11 log info from when wayland is disabled. none

Description Josh Cogliati 2017-01-06 19:22:54 UTC
Created attachment 1238086 [details]
Shows the journal log of two failures and X11 log info from when wayland is disabled.

Description of problem:
When using wayland for gdm, the screen flashes black repeatedly, preventing using the computer (except via ssh...)

When using:
WaylandEnable=false
in /etc/gdm/custom.conf I can successfully log in, so it seems to be wayland related.


Version-Release number of selected component (if applicable):
$ rpm -qa | grep wayland
libwayland-cursor-1.12.0-1.fc25.x86_64
wayland-protocols-devel-1.7-1.fc25.noarch
xorg-x11-server-Xwayland-1.19.0-2.fc25.x86_64
libwayland-client-1.12.0-1.fc25.x86_64
kf5-kwayland-5.27.0-2.fc25.x86_64
mesa-libwayland-egl-devel-13.0.2-2.fc25.x86_64
mesa-libwayland-egl-13.0.2-2.fc25.x86_64
wayland-devel-1.12.0-1.fc25.x86_64
gnome-session-wayland-session-3.22.2-1.fc25.x86_64
ibus-wayland-1.5.14-3.fc25.x86_64
libwayland-server-1.12.0-1.fc25.x86_64
$ rpm -qa | grep nouveau
xorg-x11-drv-nouveau-1.0.13-1.fc25.x86_64


How reproducible:
Completely reproducible.
If I comment out 
WaylandEnable=false
in /etc/gdm/custom.conf
it occurs.

Also, if I use the 
Fedora-Workstation-Live-x86_64-25-1.3.iso 
the bug occurs.


Steps to Reproduce:
1. Boot live cd, and use regular graphics mode.
2. (Don't use the safe graphics mode)


Actual results:
Screen is black and flashes about once a second.


Expected results:
Screen displays gdm, and then I can log in.


Additional info:
Attached a journalctl log of two cycles of this failing.

The video chip is is NVIDIA C51. ( NVIDIAR GeForce 6150 + nForce 430 )

If there is any other output or tests you want me to run, I would be happy to do so.

Comment 1 Fedora End Of Life 2017-11-16 18:45:38 UTC
This message is a reminder that Fedora 25 is nearing its end of life.
Approximately 4 (four) weeks from now Fedora will stop maintaining
and issuing updates for Fedora 25. 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 '25'.

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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
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Comment 2 Fedora End Of Life 2017-12-12 10:12:46 UTC
Fedora 25 changed to end-of-life (EOL) status on 2017-12-12. Fedora 25 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
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bug.

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