[kwin] [Bug 511895] KDE Wayland multi-monitor bandwidth black screen

2026-02-05 Thread Bug Janitor Service
https://bugs.kde.org/show_bug.cgi?id=511895

Bug Janitor Service  changed:

   What|Removed |Added

 Status|NEEDSINFO   |RESOLVED
 Resolution|WAITINGFORINFO  |WORKSFORME

--- Comment #18 from Bug Janitor Service  ---
๐Ÿ›๐Ÿงน This bug has been in NEEDSINFO status with no change for at least 30 days.
Closing as RESOLVED WORKSFORME.

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[kwin] [Bug 511895] KDE Wayland multi-monitor bandwidth black screen

2026-01-21 Thread Bug Janitor Service
https://bugs.kde.org/show_bug.cgi?id=511895

--- Comment #17 from Bug Janitor Service  ---
๐Ÿ›๐Ÿงน โš ๏ธ This bug has been in NEEDSINFO status with no change for at least 15 days.
Please provide the requested information, then set the bug status to REPORTED.
If there is no change for at least 30 days, it will be automatically closed as
RESOLVED WORKSFORME.

For more information about our bug triaging procedures, please read
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging.

Thank you for helping us make KDE software even better for everyone!

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[kwin] [Bug 511895] KDE Wayland multi-monitor bandwidth black screen

2026-01-07 Thread Zamundaaa
https://bugs.kde.org/show_bug.cgi?id=511895

Zamundaaa  changed:

   What|Removed |Added

 Status|REPORTED|NEEDSINFO
 Resolution|--- |WAITINGFORINFO

--- Comment #16 from Zamundaaa  ---
(In reply to Dirk Tombaugh from comment #14)
> Gnome is using Wayland
Wayland is how apps communicate with the compositor, it has pretty much nothing
to do with how your displays are driven.
Gnome uses Mutter, which uses driver APIs differently from KWin. Driver bugs
affecting one and not the other aren't uncommon.

(In reply to Dirk Tombaugh from comment #12)
> Yeah that should be from the time it was blank. I set my resolution to
> something I knew would cause it. The screens went blank, I then went into a
> console (ctrl-alt-F1) logged in and ran the script(s). 
The debug logging needs to run while you're reproducing the error, not
afterwards.
You can use ssh to make that easier.

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[kwin] [Bug 511895] KDE Wayland multi-monitor bandwidth black screen

2026-01-06 Thread TraceyC
https://bugs.kde.org/show_bug.cgi?id=511895

TraceyC  changed:

   What|Removed |Added

 Status|NEEDSINFO   |REPORTED
 Resolution|WAITINGFORINFO  |---

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[kwin] [Bug 511895] KDE Wayland multi-monitor bandwidth black screen

2026-01-03 Thread Bug Janitor Service
https://bugs.kde.org/show_bug.cgi?id=511895

--- Comment #15 from Bug Janitor Service  ---
๐Ÿ›๐Ÿงน โš ๏ธ This bug has been in NEEDSINFO status with no change for at least 15 days.
Please provide the requested information, then set the bug status to REPORTED.
If there is no change for at least 30 days, it will be automatically closed as
RESOLVED WORKSFORME.

For more information about our bug triaging procedures, please read
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging.

Thank you for helping us make KDE software even better for everyone!

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[kwin] [Bug 511895] KDE Wayland multi-monitor bandwidth black screen

2025-12-19 Thread Dirk Tombaugh
https://bugs.kde.org/show_bug.cgi?id=511895

--- Comment #14 from Dirk Tombaugh  ---
I'm not sure this is a driver issue. I went into Gnome and everything worked
just fine. Gnome is using Wayland, and unless there is some other thing they do
on top of the driver and Wayland, the driver did what it was supposed to. My
screens had the proper resolutions and had no issues switching and changing
resolutions and refresh rates.

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[kwin] [Bug 511895] KDE Wayland multi-monitor bandwidth black screen

2025-12-12 Thread Dirk Tombaugh
https://bugs.kde.org/show_bug.cgi?id=511895

--- Comment #13 from Dirk Tombaugh  ---
(In reply to Zamundaaa from comment #11)
> Unfortunately that log doesn't show any issues. If that's from when the
> screens don't turn on, then the problem is entirely on the driver side.
> 
> I see the original report has a bunch of
> > Atomic modeset test failed! Invalid argument
> in the log though, which should show up in the debug log as well.

The "Atomic Modeset test failed" is not from my stuff. I've never had that
error, at least not that I could see.

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[kwin] [Bug 511895] KDE Wayland multi-monitor bandwidth black screen

2025-12-12 Thread Dirk Tombaugh
https://bugs.kde.org/show_bug.cgi?id=511895

--- Comment #12 from Dirk Tombaugh  ---
Yeah that should be from the time it was blank. I set my resolution to
something I knew would cause it. The screens went blank, I then went into a
console (ctrl-alt-F1) logged in and ran the script(s). 

The weird thing is the screen did kind of flash when I ran the scripts. I did
see a cursor, but it wasn't the one I have currently set. Then it went back to
blank.

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[kwin] [Bug 511895] KDE Wayland multi-monitor bandwidth black screen

2025-12-12 Thread Zamundaaa
https://bugs.kde.org/show_bug.cgi?id=511895

Zamundaaa  changed:

   What|Removed |Added

 CC||[email protected]
 Resolution|--- |WAITINGFORINFO
 Status|REPORTED|NEEDSINFO

--- Comment #11 from Zamundaaa  ---
Unfortunately that log doesn't show any issues. If that's from when the screens
don't turn on, then the problem is entirely on the driver side.

I see the original report has a bunch of
> Atomic modeset test failed! Invalid argument
in the log though, which should show up in the debug log as well.

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[kwin] [Bug 511895] KDE Wayland multi-monitor bandwidth black screen

2025-12-11 Thread Dirk Tombaugh
https://bugs.kde.org/show_bug.cgi?id=511895

Dirk Tombaugh  changed:

   What|Removed |Added

 Status|NEEDSINFO   |REPORTED
 Resolution|WAITINGFORINFO  |---

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[kwin] [Bug 511895] KDE Wayland multi-monitor bandwidth black screen

2025-12-11 Thread Dirk Tombaugh
https://bugs.kde.org/show_bug.cgi?id=511895

--- Comment #10 from Dirk Tombaugh  ---
I added two debug files following the guide/link provided.

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[kwin] [Bug 511895] KDE Wayland multi-monitor bandwidth black screen

2025-12-11 Thread Dirk Tombaugh
https://bugs.kde.org/show_bug.cgi?id=511895

--- Comment #9 from Dirk Tombaugh  ---
Created attachment 187537
  --> https://bugs.kde.org/attachment.cgi?id=187537&action=edit
kwin drm debug

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[kwin] [Bug 511895] KDE Wayland multi-monitor bandwidth black screen

2025-12-11 Thread Dirk Tombaugh
https://bugs.kde.org/show_bug.cgi?id=511895

--- Comment #8 from Dirk Tombaugh  ---
Created attachment 187536
  --> https://bugs.kde.org/attachment.cgi?id=187536&action=edit
dmesg-drm debug

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[kwin] [Bug 511895] KDE Wayland multi-monitor bandwidth black screen

2025-11-29 Thread Bug Janitor Service
https://bugs.kde.org/show_bug.cgi?id=511895

--- Comment #7 from Bug Janitor Service  ---
๐Ÿ›๐Ÿงน โš ๏ธ This bug has been in NEEDSINFO status with no change for at least 15 days.
Please provide the requested information, then set the bug status to REPORTED.
If there is no change for at least 30 days, it will be automatically closed as
RESOLVED WORKSFORME.

For more information about our bug triaging procedures, please read
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging.

Thank you for helping us make KDE software even better for everyone!

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[kwin] [Bug 511895] KDE Wayland multi-monitor bandwidth black screen

2025-11-15 Thread Vojin
https://bugs.kde.org/show_bug.cgi?id=511895

--- Comment #6 from Vojin  ---
(In reply to TraceyC from comment #5)
> From a developer comment in bug 491751
> >  GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT is just a dumb side effect of a 
> > NVidia driver bug.
> 
> The more relevant part of the logs in the initial message is this
> 
> > Atomic modeset test failed!
> 
> Please follow
> https://invent.kde.org/plasma/kwin/-/wikis/Debugging/Debugging-DRM-issues to
> get a drm debug log of the failing modesets. Thanks!

Thank you for information, once I come home tomorrow I will post the logs here

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[kwin] [Bug 511895] KDE Wayland multi-monitor bandwidth black screen

2025-11-13 Thread TraceyC
https://bugs.kde.org/show_bug.cgi?id=511895

TraceyC  changed:

   What|Removed |Added

 Status|REPORTED|NEEDSINFO
 Resolution|--- |WAITINGFORINFO
   Keywords||multiscreen

--- Comment #5 from TraceyC  ---
>From a developer comment in bug 491751
>  GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT is just a dumb side effect of a NVidia 
> driver bug.

The more relevant part of the logs in the initial message is this

> Atomic modeset test failed!

Please follow
https://invent.kde.org/plasma/kwin/-/wikis/Debugging/Debugging-DRM-issues to
get a drm debug log of the failing modesets. Thanks!

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[kwin] [Bug 511895] KDE Wayland multi-monitor bandwidth black screen

2025-11-13 Thread TraceyC
https://bugs.kde.org/show_bug.cgi?id=511895

TraceyC  changed:

   What|Removed |Added

   Severity|major   |normal
   Assignee|[email protected] |[email protected]
   |g   |
Product|kde |kwin
   Keywords||regression
  Version First|unspecified |6.5.2
Reported In||
 CC||[email protected]
  Component|general |wayland-generic

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